Publications
| Title | Abstract | Year Filter | PMID(sorted ascending) Filter |
|---|
| the inhibitory effect of rosmarinic acid on complement involves the c5 convertase. | rosmarinic acid (ra), a naturally occurring extract from melissa officinalis, inhibits several complement-dependent inflammatory processes and may have potential as a therapeutic agent for the control of complement activation in disease. rosmarinic acid has been reported to have effects on both the classical pathway c3-convertase and on the cobra venom factor-induced, alternative pathway convertase. in order to define the mechanism of inhibition, the effect of ra on classical and alternative pat ... | 1991 | 1761351 |
| neurotropic action of the hydroalcoholic extract of melissa officinalis in the mouse. | a lyophilised hydroalcoholic extract of melissa officinalis l. (lamiaceae) has been evaluated for behavioral effects in mice. according to the traditional use of m. officinalis, sedative properties have been confirmed for low doses by the decrease of behavioral parameters measured in a non-familiar environment test (staircase test) and in a familiar environment test (two compartment test). with high doses, a peripheral analgesic activity was obtained by reducing the acetic acid-induced pain (wri ... | 1991 | 1891490 |
| the components of melissa officinalis l. that influence protein biosynthesis in-vitro. | an investigation of an inhibiting activity of a substance(s) in a tanninless extract from melissa officinalis leaves on protein biosynthesis in-vitro has been made. at least two components which inhibited protein biosynthesis were present in the extract; these were caffeic acid and an unidentified glycoside. freshly prepared buffered solutions of caffeic acid inhibited protein biosynthesis less than solutions stored for several days at room temperature (20 degrees c). in this case derivatives of ... | 1986 | 2879007 |
| [comparative studies of the sensitizing capacity of drugs used in herpes simplex]. | experimental sensitization of guinea pigs with 9 commonly used or still tested antiviral drugs revealed a very low sensitizing power for these when compared with tromantadine. in a former investigation tromantadine had been shown to be a moderate sensitizer. while ethoxyuridine, bromovinyl deoxyuridine and phosphono formiate gave no response in the animals, aciclovir, vidarabine, idoxuridine, trifluorothymidine, proclu and an extract of lemon balm (melissa officinalis) only induced weak reaction ... | 1986 | 2949957 |
| extracts and auto-oxidized constituents of certain plants inhibit the receptor-binding and the biological activity of graves' immunoglobulins. | freeze-dried extracts (fde) of the plants lycopus virginicus, lycopus europaeus, melissa officinalis, and lithospermum officinale, as well as products of the oxidation of certain of their constituents, have been shown to exert antithyrotropic activity by virtue of their ability to form adducts with tsh that bind weakly, if at all, to the tsh receptor. the thyroid-stimulating immunoglobulin g (igg) found in the blood of patients with graves' disease (graves'-igg) resemble tsh in their ability to ... | 1985 | 2985357 |
| rosmarinic acid: a new inhibitor of complement c3-convertase with anti-inflammatory activity. | rosmarinic acid (ra) is a naturally occurring compound, isolated from rosmarinus officinalis or melissa officinalis which inhibits the in vitro immunohaemolysis of antibody-coated sheep erythrocytes by guinea pig serum. in further experiments this reduced immunohaemolysis was found to be due to inhibition of the c3-convertase of the classical complement pathway. the threshold concentration for inhibition of c3-convertase was 10(-6) mol/l. ra with an optimal inhibitory concentration between 5 and ... | 1988 | 3198307 |
| antiviral substances in plants of the mint family (labiatae). i. tannin of melissa officinalis. | 1967 | 4290277 | |
| antiviral substances in plants of the mint family (labiatae). ii. nontannin polyphenol of melissa officinalis. | 1967 | 4290452 | |
| studies on substances of plant origin with anticipated cyto- and oncostatic activity. part 1: the influence of water extracts from melissa officinalis on the protein biosynthesis in vitro. | 1984 | 6531382 | |
| antihormonal effects of plant extracts: iodothyronine deiodinase of rat liver is inhibited by extracts and secondary metabolites of plants. | aqueous extracts from plants such as lycopus virginicus , melissa officinalis ( laminaceae ), and lithospermum officinale ( boraginaceae ), containing various antihormonal components, also inhibit both the extrathyroidal enzymic t4-5'-deiodination to t3 and the t4-5'-deiodination. the effects were dose dependent and ultimately complete using rat liver microsomes as a source of the enzyme in vitro. the "specific inhibitory activity" of extracts depends on the plant species used and the extraction ... | 1984 | 6724503 |
| inhibition by certain plant extracts of the binding and adenylate cyclase stimulatory effect of bovine thyrotropin in human thyroid membranes. | the present studies were undertaken to explore the mechanism by which, as previous studies have shown, freeze-dried aqueous extracts (fde) of plants of the species lycopus virginicus and lycopus europaeus, melissa officinalis (laminaceae), and lithospermum officinale (boraginaceae) have the ability to inhibit at least many of the effects of exogenous and endogenous tsh on the thyroid gland. to this end, we have examined the in vitro effects of fde from these plants on the ability of bovine tsh ( ... | 1984 | 6745167 |
| antimicrobial activity of essences from labiates. | bacteria, filamentous fungi and yeasts were subjected to the action of lavandula officinalis, melissa officinalis and rosmarinus officinalis essences in a steam phase, using a microatmospheric technique. due to the methodology employed, l. officinalis essence was more active in filamentous fungi than the other essential oils studied. all three essences possessed a similar degree of activity against the micro-organisms tested, though a relatively higher activity was seen in the case of m. officin ... | 1995 | 7630324 |
| antiherpes effect of melissa officinalis l. extracts. | studies were carried out on the virucidal and antiviral effects of melissa officinalis l. extracts (m1, m3, m3 and m4) with respect to herpes simplex virus type 1 (hsv-1). virucidal effect was registered within 3 and 6 hours of treatment using m4 administered in mtc. the remaining extracts inactivate the virus at the 12th and 24th hour. no significant values of inhibiting activity of m1, m2, and m3 on the same virus in vitro or in vivo were demonstrated. the presence of caffeic, rosmarinic and f ... | 1993 | 8390134 |
| screening of medicinal plants for induction of somatic segregation activity in aspergillus nidulans. | knowledge about mutagenic properties of plants commonly used in traditional medicine is limited. a screening for genotoxic activity was carried out in aqueous or alcoholic extracts prepared from 13 medicinal plants widely used as folk medicine in cuba: lepidium virginicum l. (brassicaceae): plantago major l. and plantago lanceolata l. (plantaginaceae); ortosiphon aristatus blume, mentha x piperita l., melissa officinalis l. and plectranthus amboinicus (lour.) spreng. (lamiaceae); cymbopogon citr ... | 1996 | 8771452 |
| anti-hiv-1 activity of herbs in labiatae. | the anti-hiv-1 activity of aromatic herbs in labiatae was evaluated in vitro. forty five extract from among 51 samples obtained from 46 herb species showed significant inhibitory effects against hiv-1 induced cytopathogenicity in mt-4 cells. in particular, the aqueous extracts of melissa officinalis, a family of mentha x piperita "grapefruit mint," mentha x piperita var. crispa, ocimum basilicum cv "cinnamon," perilla frutescens var. crispa f. viridis, prunella vulgaris subsp. asiatica and satur ... | 1998 | 9743251 |
| medicinal plants and alzheimer's disease: integrating ethnobotanical and contemporary scientific evidence. | the use of complementary medicines such as plant extracts in dementia therapy, varies according to the different cultural traditions. in orthodox western medicine, contrasting with that in china and the far east for example, pharmacological properties of traditional cognitive or memory enhancing plants have not been widely investigated in the context of current models of alzheimer's disease. an exception is ginkgo biloba in which the ginkgolides have antioxidant, neuroprotective, and cholinergic ... | 1998 | 9884179 |
| medicinal plants and alzheimer's disease: from ethnobotany to phytotherapy. | the use of complementary medicines, such as plant extracts, in dementia therapy varies according to the different cultural traditions. in orthodox western medicine, contrasting with that in china and the far east for example, pharmacological properties of traditional cognitive- or memory-enhancing plants have not been widely investigated in the context of current models of alzheimer's disease. an exception is gingko biloba in which the gingkolides have antioxidant, neuroprotective and cholinergi ... | 1999 | 10411211 |
| protective effects of the aerial parts of salvia officinalis, melissa officinalis and lavandula angustifolia and their constituents against enzyme-dependent and enzyme-independent lipid peroxidation. | the antioxidant effects of aqueous methanolic extracts from three medicinal lamiaceae species were investigated in enzyme-dependent and enzyme-independent lipid peroxidation systems. all these extracts caused a considerable concentration-dependent inhibition of lipid peroxidation. phenolic components present in the plant extracts were evaluated for antioxidant activity and were found effective in both tests. their concentrations in each extract were determined by tlc-densitometry. | 1999 | 10532875 |
| cns acetylcholine receptor activity in european medicinal plants traditionally used to improve failing memory. | certain lamiaceous and asteraceous plants have long histories of use as restoratives of lost or declining cognitive functions in western european systems of traditional medicine. investigations were carried out to evaluate human cns cholinergic receptor binding activity in extracts of those european medicinal plants reputed to enhance or restore mental functions including memory. ethanolic extracts were prepared from accessions of these plants and a number of other species related by genus. amon ... | 2000 | 10687867 |
| in vitro effect of essential oils and isolated mono- and sesquiterpenes on leishmania major and trypanosoma brucei. | the effect of different essential oils as well as of isolated mono- and sesquiterpenes on the viability of bloodstream forms of trypanosoma brucei, promastigotes of leishmania major and human hl-60 cells was evaluated using the almar blue assay. of the 12 essential oils and 8 terpenes investigated, only three essential oils, melissa officinalis (balmmint) oil, thymus vulgaris (thyme) oil, and melaleuca alternifolia (tea tree) oil were about 50-fold and 80-fold more toxic to bloodstream forms of ... | 2000 | 10865458 |
| antiulcerogenic effect of some gastrointestinally acting plant extracts and their combination. | extracts from the plants iberis amara, melissa officinalis, matricaria recutita, carum carvi, mentha x piperita, glycyrrhiza glabra, angelica archangelica, silybum marianum and chelidonium majus, singly and combined in the form of a commercial preparation, stw 5 (iberogast) and a modified formulation, stw 5-ii, lacking the last 3 constituents, were tested for their potential anti-ulcerogenic activity against indometacin induced gastric ulcers of the rat as well as for their antisecretory and cyt ... | 2001 | 11505785 |
| modulation of mood and cognitive performance following acute administration of melissa officinalis (lemon balm). | melissa officinalis (lemon balm) is a traditional herbal medicine, which enjoys contemporary usage as a mild sedative, spasmolytic and antibacterial agent. it has been suggested, in light of in vitro cholinergic binding properties, that melissa extracts may effectively ameliorate the cognitive deficits associated with alzheimer's disease. to date, no study has investigated the effects on cognition and mood of administration of melissa to healthy humans. the present randomised, placebo-controlled ... | 2002 | 12062586 |
| activity of essential oils from mediterranean lamiaceae species against food spoilage yeasts. | the essential oils from aerial parts of melissa officinalis, lavandula angustifolia, salvia officinalis, and mentha piperita were analyzed by gas chromatography and gas chromatography-mass spectrometry. their antimicrobial activities were evaluated against five food spoilage yeasts, torulaspora delbrueckii, zygosaccharomyces bailii, pichia membranifaciens, dekkera anomala, and yarrowia lipolytica. saccharomyces cerevisiae was also used as a reference. the oils were preliminarily screened by a di ... | 2003 | 12696686 |
| antibacterial activity of medicinal plant extracts against periodontopathic bacteria. | this study was performed to evaluate the antibacterial activity of althaea officinalis l. roots, arnica montana l. flowers, calendula officinalis l. flowers, hamamelis virginiana l. leaves, illicium verum hook. fruits and melissa officinalis l. leaves, against anaerobic and facultative aerobic periodontal bacteria: porphyromonas gingivalis, prevotella spp., fusobacterium nucleatum, capnocytophaga gingivalis, veilonella parvula, eikenella corrodens, peptostreptococcus micros and actinomyces odont ... | 2003 | 12820224 |
| relaxant effect of essential oil of melissa officinalis and citral on rat ileum contractions. | the relaxant effect of the essential oil of melissa officinalis and its main component, citral, on rat isolated ileum contractions was evaluated. m. officinalis essential oil (moeo) inhibited the response to kcl (80 mm), ach (320 nm) and 5-ht (1.28 microm) in a concentration-dependent manner with a ic(50) of approximately 20 ng/ml. citral also had a concentration-dependent inhibitory effect on contraction of rat ileum with ic(50)s comparable to that of moeo. | 2003 | 12837359 |
| modulation of mood and cognitive performance following acute administration of single doses of melissa officinalis (lemon balm) with human cns nicotinic and muscarinic receptor-binding properties. | melissa officinalis (lemon balm) is a herbal medicine that has traditionally been attributed with memory-enhancing properties, but which is currently more widely used as a mild sedative and sleep aid. in a previous study it was demonstrated that a commercial melissa extract led to dose-specific increases in calmness, and dose-dependent decrements in timed memory task performance. however, the extract utilized in that study did not exhibit in vitro cholinergic receptor-binding properties. the cur ... | 2003 | 12888775 |
| antiviral activity of melissa officinalis (lemon balm) extract. | 1964 | 14233461 | |
| in vitro assay of thyroid disruptors affecting tsh-stimulated adenylate cyclase activity. | several natural or synthetic chemicals have been indicated as potential thyroid disruptors. the development of in vitro assays has been recommended to comprehensively assess the potential thyroid disrupting activity of a substance or a complex mixture. in this study, 12 substances suspected for acting as thyroid disruptors were tested for their ability to inhibit tsh-stimulated camp production in vitro. those substances producing an inhibition were further studied to establish the level at which ... | 2003 | 14759065 |
| antimicrobial and antioxidant activities of melissa officinalis l. (lamiaceae) essential oil. | the present study describes antimicrobial and free radical scavenging capacity (rsc) together with the effects on lipid peroxidation (lp) of melissa officinalis essential oil. the chemical profile of essential oil was evaluated by the means of gas chromatography-mass spectrometry (gc-ms) and thin-layer chromatography (tlc). rsc was assessed measuring the scavenging activity of essential oil on the 2,2-diphenyl-1-picrylhydrazyl (dpph(*)) and oh(*) radicals. the effect on lp was evaluated followin ... | 2004 | 15113145 |
| melissa officinalis l. essential oil: antitumoral and antioxidant activities. | melissa officinalis l (lemon balm) is a traditional herbal medicine used widely as a mild sedative, spasmolytic and antibacterial agent. this paper focuses on the analysis of the chemical composition and the biological activities of m. officinalis essential oil obtained under controlled harvesting and drying conditions. an in-vitro cytotoxicity assay using mtt indicated that this oil was very effective against a series of human cancer cell lines (a549, mcf-7, caco-2, hl-60, k562) and a mouse cel ... | 2004 | 15142347 |
| lippia alba, melissa officinalis and cymbopogon citratus: effects of the aqueous extracts on the isolated hearts of rats. | 1. this research was developed to evaluate the actions of the aqueous extracts of leaves of lippia alba, melissa officinalis and cymbopogon citratus upon contractile force (cf) and cardiac rate (cr). 2. for the experiments in isolated heart, 21 male adult rats were used. the hearts were perfused according to langendorff's method. the records of cf and cr were obtained in control and after application of the extracts. the extracts were utilized in doses: 0.038, 0.38, 3.8 and 38 mg. results obtain ... | 2004 | 15458767 |
| traditional medicine in sakarya province (turkey) and antimicrobial activities of selected species. | traditional medicine in north-west of turkey (sakarya province) were studied during a 2 months field study by interviewing local informants from several villages. plant species used to treat infections were tested for antimicrobial activity. information was collected for 46 plant species from 30 families and for 5 animal species. twenty four of the plant species were cultivated. most used families were asteraceae, cucurbitaceae, lamiaceae and rosaceae and the most used plants were artemisia absi ... | 2004 | 15507351 |
| polyphenols and antioxidant capacity of bulgarian medicinal plants. | extracts of 21 plants used in bulgarian phytotherapy for the treatment of respiratory, gastrointestinal and other inflammatory disorders were screened in vitro for antioxidant activity and phenolic compounds content. plant extracts were prepared as herbal teas following the ethnic use. the water-phase teac (trolox equivalent antioxidant capacity) of the teas were compared to that of the famous tea-like beverages mate, rooibos and honeybush, and to that of green and black tea, well known for thei ... | 2005 | 15588663 |
| antiviral activity of the volatile oils of melissa officinalis l. against herpes simplex virus type-2. | melissa officinalis l. (lamiaceae) has been used in a variety of practical applications in medical science. our objective in the current study was to determine the effects of the volatile oil components of m. officinalis on herpes simplex virus type 2 (hsv-2) replication in hep-2 cells. four different concentrations (25, 50, 100, 150 and 200 microg/ml) of volatile oils were examined. experiments were carried out using hep-2 cells. m. officinalis volatile oil was found to be non-toxic to hep-2 ce ... | 2004 | 15636181 |
| screening of traditionally used lebanese herbs for neurological activities. | in the recent decades the use of traditional medicine in lebanon has increased. aqueous, ethanol and ethyl acetate extracts of seven lebanese plants that are used traditionally for neurological disorders as alzheimer's disease, epilepsy and affective disorders as depression were tested for inhibition of acetylcholinesterase and affinity to the gaba(a)-benzodiazepine site and to the serotonin transporter. ethyl acetate extracts of salvia triloba, lavandula officinalis, origanum syriacum and artem ... | 2004 | 15652288 |
| citral is a new inducer of caspase-3 in tumor cell lines. | citral, 3,7-dimethyl-2,6-octadien-1-al, a key component of the lemon-scented essential oils extracted from several herbal plants such as lemon grass (cymbopogon citratus), melissa (melissa officinalis), verbena (verbena officinalis) is used as a food additive and as a fragrance in cosmetics. in this study, we investigated the anti-cancer potential of citral and its mode of action. concentrations of 44.5 mum, comparable to the concentration of citral in a cup of tea prepared from 1 g of lemon gra ... | 2005 | 15931590 |
| protective role of melissa officinalis l. extract on liver of hyperlipidemic rats: a morphological and biochemical study. | in this study, the effects of melissa officinalis l. extract on hyperlipidemic rats were investigated, morphologically and biochemically. the animals were fed a lipogenic diet consisting of 2% cholesterol, 20% sunflower oil and 0.5% cholic acid added to normal chow and were given 3% ethanol for 42 days. the plant extract was given by gavage technique to rats to a dose of 2 g/kg every day for 28, 14 days after experimental animals done hyperlipidemia. the degenerative changes were observed in hyp ... | 2005 | 15946812 |
| neurobehavioral and genotoxic aspects of rosmarinic acid. | rosmarinic acid is a naturally occurring hydroxylated compound. it is present in many plants, for example, it occurs in artemisia capillaris, calendulla officinalis, melissa officinalis, salvia officinalis and in other several plant families. it also shows a number of interesting biological activities, e.g. antiviral, antibacterial, antiinflammatory and antioxidant. the aim of the present study was to investigate the effect of the i.p. administration of rosmarinic acid (1, 2, 4 or 8 mg kg(-1)) o ... | 2005 | 16026713 |
| a randomized double-blind placebo-controlled trial of a standardized extract of matricariae recutita, foeniculum vulgare and melissa officinalis (colimil) in the treatment of breastfed colicky infants. | the aim of this randomized, double-blind, placebo-controlled trial was to investigate the effectiveness and side effects of a phytotherapeutic agent with matricariae recutita, foeniculum vulgare and melissa officinalis in the treatment of infantile colic. | 2005 | 16041731 |
| bacterial colonization of the phyllosphere of mediterranean perennial species as influenced by leaf structural and chemical features. | in this study, we assessed various leaf structural and chemical features as possible predictors of the size of the phyllosphere bacterial population in the mediterranean environment. we examined eight perennial species, naturally occurring and coexisting in the same area, in halkidiki (northern greece). they are arbutus unedo, quercus coccifera, pistacia lentiscus, and myrtus communis (evergreen sclerophyllous species), lavandula stoechas and cistus incanus (drought semi-deciduous species), and ... | 2005 | 16215646 |
| insecticidal activity of some essential oils against larvae of spodoptera littoralis. | thirty-four essential oils were tested for insecticidal activity (fumigation or topical application) against larvae spodoptera littoralis. twenty essential oils applied by fumigation were highly toxic to the third instar of s. littoralis larvae. two essential oils nepeta cataria and thuja occidentalis were highly toxic, with lc50< or =10.0 ml/m3. five essential oils salvia sclarea, thymus mastichina, origanum majorana, pogostemon cablin and mentha pulegium were toxic with lc50 between 10.1 and 2 ... | 2005 | 16236461 |
| in vitro susceptibility of helicobacter pylori to botanical extracts used traditionally for the treatment of gastrointestinal disorders. | the gram-negative bacterium helicobacter pylori (hp), identified in 1982, is now recognized as the primary etiological factor associated with the development of gastritis and peptic ulcer disease. in addition, hp infections are also associated with chronic gastritis, gastric carcinoma and primary gastric b-cell lymphoma. for centuries, herbals have been used in traditional medicine to treat a wide range of ailments, including gastrointestinal (gi) disorders such as dyspepsia, gastritis and pepti ... | 2005 | 16317658 |
| the in vitro screening for acetylcholinesterase inhibition and antioxidant activity of medicinal plants from portugal. | essential oil, ethanolic extract and decoction of 10 plant species from interior portugal were analyzed for their activity towards acetylcholinesterase (ache) enzyme and their antioxidant activity. of these, melissa officinalis, paronychia argentea, sanguisorba minor, hypericum undulatum and malva silvestris are used in herbal medicine, laurus nobilis and mentha suaveolens as condiments, and salvia officinalis, lavandula angustifolia and lavandula pedunculata also as aromatics. melissa officinal ... | 2006 | 16737790 |
| natural remedies for herpes simplex. | herpes simplex is a common viral infection of the skin or mucous membranes. the lesions caused by this infection are often painful, burning, or pruritic, and tend to recur in most patients. short-term treatment with acyclovir can accelerate the healing of an acute outbreak, and continuous acyclovir therapy is often prescribed for people with frequent recurrences. while this drug can reduce the recurrence rate by 60-90 percent, it can also cause a wide array of side effects, including renal failu ... | 2006 | 16813459 |
| the efficacy of an herbal medicine, carmint, on the relief of abdominal pain and bloating in patients with irritable bowel syndrome: a pilot study. | carmint contains total extracts of melissa officinalis, mentha spicata, and coriandrum sativum, which have antispasmodic, carminative, and sedative effects. as abdominal pain/discomfort and bloating are commonly observed in patients with irritable bowel syndrome, we decided to evaluate the effectiveness of carmint in relieving these symptoms in irritable bowel syndrome patients. we randomly assigned 32 irritable bowel syndrome patients to receive either carmint or placebo, plus loperamide or psy ... | 2006 | 16868824 |
| larvicidal activity of some labiatae (lamiaceae) plant extracts from turkey. | ethanol extracts of the aerial parts from five labiatae (lamiaceae) species, obtained from antalya, turkey, were tested for larvicidal activity against the house mosquito culex pipiens l. (diptera: culicidae) under laboratory conditions. third and fourth instar mortality from six concentrations (5, 10, 25, 50, 100 and 200 ppm) of each plant extract were compared against the organophosphorus insecticide, temephos which is currently used for larval control. all plant extracts showed high larvicida ... | 2006 | 17009204 |
| authenticity control of essential oils containing citronellal and citral by chiral and stable-isotope gas-chromatographic analysis. | enantioselective capillary gc on a supelco beta-dex 225 column (heptakis(2,3-di-o-acetyl-6-o-tert-butyldimethylsilyl)-beta-cyclodextrin spb 20poly--20% diphenyl, 80% dimethylsiloxane) and isotope-ratio mass spectrometry, coupled online with capillary gc on an hp5 column have been used for origin-specific analysis and authenticity control of essential oils, for example lemon (citrus limon), lemongrass (cymbopogon citratus and cymbopogon flexuosus), citronella (cymbopogon nardus l.--ceylon type an ... | 2006 | 17089103 |
| antiviral effect of aqueous extracts from species of the lamiaceae family against herpes simplex virus type 1 and type 2 in vitro. | aqueous extracts from species of the lamiaceae family were examined for their antiviral activity against herpes simplex virus (hsv). extracts from lemon balm (melissa officinalis), peppermint (mentha x piperita), prunella (prunella vulgaris), rosemary (rosmarinus officinalis), sage (salvia officinalis) and thyme (thymus vulgaris) were screened. their inhibitory activity against herpes simplex virus type 1 (hsv-1), type 2 (hsv-2) and an acyclovir-resistant strain of hsv-1 (acv (res)) was tested i ... | 2006 | 17091431 |
| the cupric ion reducing antioxidant capacity and polyphenolic content of some herbal teas. | the total antioxidant capacity of the aqueous extracts of some endemic herbs-prepared as infusions by steeping these herbs in hot water--was assayed with bis(neocuproine)copper(ii) chloride, also known as the cupric ion reducing antioxidant capacity (cuprac) reagent, which was easily accessible, rapid, stable and responsive to both hydrophilic and lipophilic antioxidants. the highest antioxidant capacities of some herbal teas available in the turkish market were observed for scarlet pimpernel (a ... | 2006 | 17135020 |
| the psychopharmacology of european herbs with cognition-enhancing properties. | extensive research suggests that a number of plant-derived chemicals and traditional oriental herbal remedies possess cognition-enhancing properties. widely used current treatments for dementia include extracts of ginkgo biloba and several alkaloidal, and therefore toxic, plant-derived cholinergic agents. several non-toxic, european herbal species have pan-cultural traditions as treatments for cognitive deficits, including those associated with ageing. to date they have not received research int ... | 2006 | 17168769 |
| the use of herbal medicine in alzheimer's disease-a systematic review. | the treatments of choice in alzheimer's disease (ad) are cholinesterase inhibitors and nmda-receptor antagonists, although doubts remain about the therapeutic effectiveness of these drugs. herbal medicine products have been used in the treatment of behavioral and psychological symptoms of dementia (bpsd) but with various responses. the objective of this article was to review evidences from controlled studies in order to determine whether herbs can be useful in the treatment of cognitive disorder ... | 2006 | 17173107 |
| medicinal plants used in kirklareli province (turkey). | in this paper, 126 traditional medicinal plants from kirklareli province in turkey have been reported. one hundred and twenty six plant species belonging to 54 families and among them 100 species were wild and 26 species were cultivated plants. most used families were rosaceae, labiatae, compositae and the most used plants were cotinus coggyria, sambucus ebulus, achillea millefolium subsp. pannonica, hypericum perforatum, matricaria chamomilla var. recutita, melissa officinalis subsp. officinali ... | 2007 | 17257791 |
| ethnoveterinary medicines used for ruminants in british columbia, canada. | the use of medicinal plants is an option for livestock farmers who are not allowed to use allopathic drugs under certified organic programs or cannot afford to use allopathic drugs for minor health problems of livestock. | 2007 | 17324258 |
| effects of the herbal formulation colimil on upper gastrointestinal transit in mice in vivo. | clinical evidence suggests that the herbal formulation colimil (which contains matricaria recutita flowers extract, foeniculum vulgare fruit extract and melissa officinalis aerial parts extract) is effective in the treatment of breastfed colic in infants. therefore the effect of this phytotherapeutic formulation and its herbal constituents on upper gastrointestinal transit was investigated in mice in vivo. oral administration of the herbal formulation (0.4-0.8 ml/mice) dose-dependently delayed u ... | 2007 | 17582592 |
| ethnoveterinary medicines used to treat endoparasites and stomach problems in pigs and pets in british columbia, canada. | this paper documents the medicinal plants used to treat endoparasites and stomach problems in dogs, cats and pigs in british columbia, canada. ethnoveterinary data was collected over a 6-month period in 2003. the majority of the information on pets came from 2 naturopaths, 10 herbalists, 5 dog trainers, breeders and pet shop owners, 9 holistic veterinarians and 6 of 27 organic farmers. two pig farmers joined the study in the final stages. the following plants were used as anthelmintics: artemisi ... | 2007 | 17628343 |
| in vitro antioxidant and anti-rhizopus activities of lamiaceae herbal extracts. | eighty-eight extracts of different polarity obtained from 18 lamiaceae medicinal and aromatic plants were screened for their antioxidant and antifungal properties. a tlc analysis combined with two bioassays were used to detect these activities. in most cases the highest radical scavenger capacity was detected in methanolic and aqueous extracts and polyphenols may be responsible. the most interesting antioxidant activity was observed in polar extracts obtained from lycopus europaeus, melissa offi ... | 2007 | 17912643 |
| regulation of obesity and lipid disorders by herbal extracts from morus alba, melissa officinalis, and artemisia capillaris in high-fat diet-induced obese mice. | melissa officinalis l. (labiatae), morus alba l. (moraceae), and artemisia capillaris thunb. (compositae) are suggested to be involved in the regulation of hyperlipidemia. we hypothesized that ob-x, a mixture of three herbs, morus alba, melissa officinalis and artemisia capillaris [corrected] improves lipid metabolism, body weight gain and adiposity and that peroxisome proliferator-activated receptor alpha (pparalpha) is associated with these events. mice fed a high-fat diet for 12 weeks exhibit ... | 2008 | 18023310 |
| effects of traditionally used anxiolytic botanicals on enzymes of the gamma-aminobutyric acid (gaba) system. | in canada, the use of botanical natural health products (nhps) for anxiety disorders is on the rise, and a critical evaluation of their safety and efficacy is required. the purpose of this study was to determine whether commercially available botanicals directly affect the primary brain enzymes responsible for gamma-aminobutyric acid (gaba) metabolism. anxiolytic plants may interact with either glutamic acid decarboxylase (gad) or gaba transaminase (gaba-t) and ultimately influence brain gaba le ... | 2007 | 18066140 |
| pharmacological profile of an essential oil derived from melissa officinalis with anti-agitation properties: focus on ligand-gated channels. | a dual radioligand binding and electrophysiological study, focusing on a range of ligand-gated ion channels, was performed with a chemically-validated essential oil derived from melissa officinalis (mo), which has shown clinical benefit in treating agitation. mo inhibited binding of [35s] t-butylbicyclophosphorothionate (tbps) to the rat forebrain gamma-aminobutyric acid (gaba)(a) receptor channel (apparent ic50 0.040+/-0.001 mg ml(-1)), but had no effect on n-methyl-d-aspartate (nmda), alpha-am ... | 2008 | 18284819 |
| aqueous extracts from peppermint, sage and lemon balm leaves display potent anti-hiv-1 activity by increasing the virion density. | aqueous extracts from leaves of well known species of the lamiaceae family were examined for their potency to inhibit infection by human immunodeficiency virus type 1 (hiv-1). | 2008 | 18355409 |
| radical scavenging, antibacterial, and antiproliferative activities of melissa officinalis l. extracts. | the aromatic herb melissa officinalis l. can be used as an easily accessible source of natural antioxidants and as a possible food supplement and as a phytochemical. radical scavenging, antibacterial, and antiproliferative activities of petroleum ether, chloroform, ethyl acetate, n-butanol, and water extracts of m. officinalis l. extracts were investigated. the results of antioxidative activity, obtained by electron spin resonance spectroscopy, confirmed that investigated extracts suppressed the ... | 2008 | 18361749 |
| [advances on the effects of the compounds of a phytotherapic agent (colimil) on upper gastrointestinal transit in mice]. | phytotherapic agents, such as herbal formulations containing matricariae recutita flowers (chamomile) extract, foeniculum vulgare fruit (fennel) extract and melissa officinalis aerial parts (lemon balm) extract have beneficial effects on gastrointestinal tract in colicky infants. however, the mechanism is largely unexplored and, particularly, it is not clear if it affects intestinal motility. the aim of this experimental study was to evaluate the effect of different herbal formulations containin ... | 2008 | 18487975 |
| medicinal plant treatments for fleas and ear problems of cats and dogs in british columbia, canada. | research conducted in 2003/2004 documented and validated (in a non-experimental way) ethnoveterinary medicines used by small-scale, organic livestock farmers in british columbia (bc), canada. interviews were conducted with 60 participants who were organic farmers or holistic medicinal/veterinary practitioners. a workshop was held with selected participants to discuss the plant-based treatments. this paper reports on the medicinal plants used for fleas in cats and dogs. fleas and flies are treate ... | 2008 | 18563443 |
| endothelium-dependent induction of vasorelaxation by melissa officinalis l. ssp. officinalis in rat isolated thoracic aorta. | in the current study, vasorelaxant effect produced by the aqueous extract of melissa officinalis l. ssp. officinalis (moo) (lamiaceae) and its possible mechanism in isolated rat aortic rings precontracted with phenylephrine were examined. in the first series of experiments, effect of moo on the baseline and phenylephrine (10(-5)m) precontracted arteries was investigated, while in the second group of experiments, endothelium intact or endothelium denuded effect was determined. the agents used wer ... | 2008 | 18606529 |
| application of poly(dimethylsiloxane) fiber sol-gel coated onto niti alloy electrodeposited with zirconium oxide for the determination of organochlorine pesticides in herbal infusions. | a pdms fiber sol-gel coated onto an niti alloy previously electrodeposited with zirconium oxide (named niti-zro(2)-pdms) was applied to the determination of organochlorine pesticides (ocps) in infusions of peppermint (mentha piperita l.), lemon grass (cymbopogon citratus stapf), chamomile (matricaria recutita l.), lemon balm (melissa officinalis l.), and anise seeds (pimpinella anisum l.). salting-out effect, extraction time, and extraction temperature were optimized firstly by means of a full-f ... | 2008 | 18666186 |
| melissa officinalis oil affects infectivity of enveloped herpesviruses. | extracts and essential oils of medicinal plants are increasingly of interest as novel drugs of antimicrobial and antiviral agents, since herpes simplex virus (hsv) might develop resistance to commonly used antiviral agents. melissa officinalis essential oil was phytochemically examined by gc-ms analysis, its main constituents were identified as monoterpenaldehydes citral a, citral b and citronellal. the antiviral effect of lemon balm oil, the essential oil of melissa officinalis, on herpes simpl ... | 2008 | 18693101 |
| activity of essential oils and individual components against acetyl- and butyrylcholinesterase. | we have tested acetylcholinesterase (ache) and butyrylcholinesterase (bche) inhibitory activities of nineteen essential oils obtained from cultivated plants, namely one from anethum graveolens l. (organic fertilizer), two from foeniculum vulgare mill. collected at fully-mature and flowering stages (organic fertilizer), two from melissa officinalis l. (cultivated using organic and chemical fertilizers), two from mentha piperita l. and m. spicata l. (organic fertilizer), two from lavandula officin ... | 2008 | 18810999 |
| antioxidant effects of different extracts from melissa officinalis, matricaria recutita and cymbopogon citratus. | considering the important role of oxidative stress in the pathogenesis of several neurological diseases, and the growing evidence of the presence of compounds with antioxidant properties in the plant extracts, the aim of the present study was to investigate the antioxidant capacity of three plants used in brazil to treat neurological disorders: melissa officinalis, matricaria recutita and cymbopogon citratus. the antioxidant effect of phenolic compounds commonly found in plant extracts, namely, ... | 2009 | 18853256 |
| pharmacological profile of essential oils derived from lavandula angustifolia and melissa officinalis with anti-agitation properties: focus on ligand-gated channels. | both melissa officinalis (mo) and lavandula angustifolia (la) essential oils have putative anti-agitation properties in humans, indicating common components with a depressant action in the central nervous system. a dual radioligand binding and electrophysiological study, focusing on a range of ligand-gated ion channels, was performed with a chemically validated essential oil derived from la, which has shown clinical benefit in treating agitation. la inhibited [35s] tbps binding to the rat forebr ... | 2008 | 18957173 |
| inhibitory activity of melissa officinalis l. extract on herpes simplex virus type 2 replication. | melissa officinalis l. (lamiaceae) (lemon balm) is used in folk medicine for nervous complaints, lower abdominal disorders and, more recently, for treating herpes simplex lesions. in this work the antiviral activity of a hydroalcoholic extract of lemon balm leaves against the herpes simplex virus type 2 (hsv-2) was assessed by the cytopathic effect inhibition assay on vero cells (atcc ccl-81), in comparison with acyclovir. the cytotoxicity of the extract on vero cells was previously tested by ev ... | 2008 | 19023806 |
| appraisal of scopolamine-induced antiamnesic effect in mice and in vitro antiacetylcholinesterase and antioxidant activities of some traditionally used lamiaceae plants. | salvia species and melissa officinalis are used for their memory-enhancing effects in european folk medicine. teucrium polium was reported to be used in anatolia for memory-enhancement in a very old book written by an ottoman herbalist-physician. | 2009 | 19162154 |
| bioassay-guided fractionation of lemon balm (melissa officinalis l.) using an in vitro measure of gaba transaminase activity. | a novel pharmacological mechanism of action for the anxiolytic botanical melissa officinalis l. (lemon balm) is reported. the methanol extract was identified as a potent in vitro inhibitor of rat brain gaba transaminase (gaba-t), an enzyme target in the therapy of anxiety, epilepsy and related neurological disorders. bioassay-guided fractionation led to the identification and isolation of rosmarinic acid (ra) and the triterpenoids, ursolic acid (ua) and oleanolic acid (oa) as active principles. ... | 2009 | 19165747 |
| mechanisms involved in the antinociception caused by ethanolic extract obtained from the leaves of melissa officinalis (lemon balm) in mice. | the present study examined the antinociceptive effect of the ethanolic extract from melissa officinalis l. and of the rosmarinic acid in chemical behavioral models of nociception and investigates some of the mechanisms underlying this effect. the extract (3-1000 mg/kg), given orally (p.o.) 1 h prior to testing, produced dose-dependent inhibition of acetic acid-induced visceral pain, with id50 value of 241.9 mg/kg. in the formalin test, the extract (30-1000 mg/kg, p.o.) also caused significant in ... | 2009 | 19358864 |
| chemical compositions and antioxidant properties of essential oils from nine species of turkish plants obtained by supercritical carbon dioxide extraction and steam distillation. | chemical compositions and antioxidant activities of essential oils from nine different species of turkish plants, namely melissa officinalis l., rosmarinus officinalis l., cuminum cyminum l., piper nigrum l., lavandula stoechas spp., foeniculum vulgare, pimpinella anisum l., thymus serpyllum and liquidamber orientalis mill., were studied. essential oils were obtained by supercritical carbon dioxide (scco2) extraction and steam distillation, and were analyzed by gas chromatography-mass spectromet ... | 2008 | 19382349 |
| composition of the fresh leaves and stems of melissa officinalis and evaluation of skin irritation in a reconstituted human epidermis model. | the composition of a centrifuged product obtained from the fresh leaves and stems of melissa officinalis and skin irritation in the reconstituted human epidermis (episkin model) have been investigated in comparison to the etoh-h(2)o (1:1) extract obtained by soxhlet from the dried plant. two new sulfated triterpenes (1 and 2) and two ionol derivatives have been isolated for the first time from melissa officinalis together with caffeic and rosmarinic acids. the structures of compounds 1 and 2 wer ... | 2009 | 19653667 |
| neuroprotective and neurological properties of melissa officinalis. | melissa officinalis has traditionally been used due to its effects on nervous system. both methanolic and aqueous extracts were tested for protective effects on the pc12 cell line, free radical scavenging properties and neurological activities (inhibition of mao-a and acetylcholinesterase enzymes and affinity to the gaba(a)-benzodiazepine receptor). the results suggest that the plant has a significant (p < 0.05) protective effect on hydrogen peroxide induced toxicity in pc12 cells. the radical s ... | 2009 | 19760174 |
| formulations of dietary supplements and herbal extracts for relaxation and anxiolytic action: relarian. | dietary supplements are widely used for desired effects on memory, insomnia, mood and anxiety. this review focuses on supplements which have anxiolytic or mild relaxation properties and enhance mood. for example, kava (piper methysticum) is reported to have anaxiolytic actions and to reduce tension through skeletal muscle relaxation. dried passion flower (genus passiflora) is reported to reduce insomnia and hysteria. skullcap (genus scutellaria), hops (humulus lupulus), lemon balm (melissa offic ... | 2009 | 19865069 |
| anthelmintic effects of phytogenic feed additives in ascaris suum inoculated pigs. | two experiments were performed to determine the anthelmintic effect of some phytogenic feed additives on a mild infection of ascaris suum in growing and finishing pigs. usually, an infection of a. suum is controlled by using conventional synthetic drugs. organic farmers, however, prefer a non-pharmaceutical approach to worm control. therefore, phytotherapy could be an appropriate alternative. in the first experiment, a commercial available organic starter diet was supplemented with 3% of a herb ... | 2010 | 19954891 |
| effects of chronic administration of melissa officinalis l. extract on anxiety-like reactivity and on circadian and exploratory activities in mice. | this study aimed to determine the effects of chronic (15 consecutive days of treatment) per os administration of melissa officinalis l. extract (cyracos, naturex) on anxiety-like reactivity in mice. as measured by hplc, cyracos contains significant amounts of rosmarinic acid and the triterpenoids oleanolic acid and ursolic acid, which inhibit gamma-aminobutyric acid transaminase (gaba-t) activity and increase gaba levels in the brain (awad et al., 2007; awad et al., 2009). thus, we evaluated cyr ... | 2010 | 20171069 |
| therapeutic effects on murine oral candidiasis by oral administration of cassia (cinnamomum cassia) preparation. | we examined the effects of spices and herbs on candida albicans growth using in vitro assay and therapeutic activity of some selected herbal preparations against murine oral candidiasis. all tested samples: lemongrass (cymbopogon citratus), lemon balm (melissa officinalis), thyme (thymus vulgaris), rosemary (rosmarinus officinalis), roselle (hibiscus sabdariffa), green tea (camellia sinensis), and cassia (cinnamomum cassia) inhibited candida mycelial growth in vitro. the results of this assay sh ... | 2010 | 20185867 |
| chemical composition and in vitro antimicrobial activity of essential oil of melissa officinalis l. from romania. | melissa officinalis l. (lemon balm) is used in traditional medicine to treat insomnia, anxiety, gastric conditions, psychiatric conditions, migraines, hypertension and bronchial conditions. natural essential oils (mixtures of fragrant chemical) obtained from various parts of plants are efficient active antimicrobial agents. the widespread use of antimicrobial agents selects resistant bacterial strains, which seriously compromise the effectiveness of antibiotic treatment. the use of herbal medici ... | 2008 | 20201279 |
| selenium, iodine, omega-3 pufa and natural antioxidant from melissa officinalis l.: a combination of components from healthier dry fermented sausages formulation. | a new formulation of dry fermented sausage, including ingredients that improve the nutritional and health benefits of this type of product is presented. se yeast (2g/kg), iodized salt (26g/kg), linseed:algae (3:2) emulsion (62.5g/kg), and lyophilized water extract of melissa officinalis l. as a source of natural antioxidants (686mg/kg), yielded dry fermented sausages with technological and sensory properties similar to traditional ones. from the nutritional standpoint, a 50g portion of this prod ... | 2010 | 20374898 |
| chemical composition and larvicidal evaluation of mentha, salvia, and melissa essential oils against the west nile virus mosquito culex pipiens. | the volatile metabolites of wild-growing mentha spicata, m. longifolia, m. suaveolens, melissa officinalis, salvia fruticosa, s. pomifera subsp. calycina, and s. pomifera subsp. pomifera from greece were determined by gas chromatography and gas chromatography-mass spectrometry. the insecticidal properties of the analyzed essential oils were screened on culex pipiens larvae. additionally two of the main components of the essential oils, piperitenone oxide and 1,8-cineole were assayed against c. p ... | 2010 | 20405142 |
| anti-diabetic effects of lemon balm ( melissa officinalis) essential oil on glucose- and lipid-regulating enzymes in type 2 diabetic mice. | the antioxidant activity of lemon balm (melissa officinalis) essential oil (lbeo) on 2,2-diphenyl-1-picrylhydrazyl (dpph) radicals and its hypoglycaemic effect in db/db mice were investigated. lbeo scavenged 97 % of dpph radicals at a 270-fold dilution. mice administered lbeo (0.015 mg/d) for 6 weeks showed significantly reduced blood glucose (65 %; p < 0.05) and tag concentrations, improved glucose tolerance, as assessed by an oral glucose tolerance test, and significantly higher serum insulin ... | 2010 | 20487577 |
| assessment of the antioxidant potential of selected plant extracts--in vitro and in vivo experiments on pork. | the antioxidant potential of selected plant extracts was assessed in vitro and in vivo experiments on pork. in the in vitro experiment, the anti-oxidative capacity of ethanol-water extract of melissa officinalis (mw), ethanol-propylene-glycol extracts of m. officinalis (mp), origanum vulgaris (o) and salvia officinalis (s) at different dilutions was analysed. furthermore a 2% essential oil concentrate was added to origanum (osi) and salvia (ssi). in the two in vivo experiments in total 104 slova ... | 2010 | 20488625 |
| phytochemistry and nematicidal activity of the essential oils from 8 greek lamiaceae aromatic plants and 13 terpene components. | eight essential oils (eos) as well as 13 single terpenes were studied for their nematicidal activity against meloidogyne incognita , for three immersion periods (24, 48, and 96 h). the eos were isolated from eight greek lamiaceae species: melissa officinalis , sideritis clandestina , origanum dictamnus , ocimum basilicum , mentha pulegium , origanum vulgare , vitex agnus castus , and salvia officinalis . the eos nematicidal activity was correlated to their chemical composition as well as to the ... | 2010 | 20527965 |
| enzymes of phenylpropanoid metabolism in the important medicinal plant melissa officinalis l. | lemon balm (melissa officinalis, lamiaceae) is a well-known medicinal plant. amongst the biologically active ingredients are a number of phenolic compounds, the most prominent of which is rosmarinic acid. to obtain better knowledge of the biosynthesis of these phenolic compounds, two enzymes of the general phenylpropanoid pathway, phenylalanine ammonia-lyase (pal) and 4-coumarate:coenzyme a-ligase (4cl), were investigated in suspension cultures of lemon balm. mopal1 and mo4cl1 cdnas were cloned ... | 2010 | 20563822 |
| phytotoxic activities of mediterranean essential oils. | twelve essential oils from mediterranean aromatic plants were tested for their phytotoxic activity, at different doses, against the germination and the initial radicle growth of seeds of raphanus sativus, lactuca sativa and lepidium sativum. the essential oils were obtained from hyssopus officinalis, lavandula angustifolia, majorana hortensis, melissa officinalis, ocimum basilicum, origanum vulgare, salvia officinalis and thymus vulgaris (lamiaceae), verbena officinalis (verbenaceae), pimpinella ... | 2010 | 20657443 |
| phenolic composition and antioxidant properties of some traditionally used medicinal plants affected by the extraction time and hydrolysis. | polyphenolic phytochemicals in traditionally used medicinal plants act as powerful antioxidants, which aroused an increasing interest in their application in functional food development. | 2011 | 20848396 |
| an attempt of postharvest orange fruit rot control using essential oils from mediterranean plants. | twelve essential oils from mediterranean aromatic plants were tested at different doses against four fungi known as causal agents of post-harvest orange fruit rot: botrytis cinerea, penicillium italicum, phytophthora citrophthora, and rhizopus stolonifer. essential oils were obtained from hyssopus officinalis, lavandula angustifolia, majorana hortensis, melissa officinalis, ocimum basilicum, origanum vulgare, salvia officinalis, and thymus vulgaris (family lamiaceae), verbena officinalis (family ... | 2010 | 20874226 |
| effects of melissa officinalis l. (lemon balm) extract on neurogenesis associated with serum corticosterone and gaba in the mouse dentate gyrus. | lemon balm, leaves of melissa officinalis l., has been used for anti-anxiety and spasmolytics. we observed the extract of melissa officinalis l. (moe) on cell proliferation and neuroblast differentiation in the hippocampal dentate gyrus (dg) of middle-aged mice (12 months of age) using ki67 and doublecortin (dcx), respectively. we also observed changes in corticosterone, gad67 and gaba-transaminase (gaba-t) to check their possible mechanisms related to neurogenesis. we administered 50 or 200 mg/ ... | 2010 | 21076869 |
| evaluation of two natural extracts (rosmarinus officinalis l. and melissa officinalis l.) as antioxidants in cooked pork patties packed in map. | two natural extracts, from rosemary (rosmarinus officinalis l.; nutrox) and lemon balm (melissa officinalis l.; meliox) showing a potential antioxidant activity, have been evaluated and compared with a synthetic antioxidant (butylated hydroxytoluene; bht) and a control batch. pork meat patties were made by addition of the mentioned compounds, cooked and packed in modified atmosphere and stored under illumination for 6 days. a descriptive sensory analysis was also conducted. the patties with natu ... | 2011 | 21345605 |
| cloning and characterisation of rosmarinic acid synthase from melissa officinalis l. | lemon balm (melissa officinalis l.; lamiaceae) is a well-known medicinal plant mainly due to two groups of compounds, the essential oil and the phenylpropanoid derivatives. the prominent phenolic compound is rosmarinic acid (ra), an ester of caffeic acid and 3,4-dihydroxyphenyllactic acid. ra shows a number of interesting biological activities. rosmarinic acid synthase (ras; 4-coumaroyl-coa:hydroxyphenyllactic acid hydroxycinnamoyltransferase) catalyses the ester formation. cell cultures of m. o ... | 2011 | 21354582 |
| microbiological and toxicological quality of dried herbs. | the microbiological and toxicological quality of 51 samples of dried herbs (melissa officinalis, salvia officinalis, malva sylvestris, matricaria chamomilla, alchemilla vulgaris and centaurea cyanus) cultivated in family-managed farms in molise region (italy) was evaluated. | 2011 | 21375549 |
| inhibitory effects of 16-hydroxy-9-oxo-10e,12e,14e-octadecatrienoic acid (corchorifatty acid b) isolated from melissa officinalis linné on melanogenesis. | 16-hydroxy-9-oxo-10e,12e,14e-octadecatrienoic acid, also known as corchorifatty acid b (cfab), is isolated from the ethanol extracts of the aerial parts of melissa officinalis linné (labiatae) and exhibits inhibitory effects on cellular pigmentation in both human melanocytes and mouse melanoma b16 cells. cfab specifically decreases cellular melanin by most likely inducing rapid degradation of tyrosinase in b16 cells. interestingly, unlike other reagents that promote degradation of tyrosinase in ... | 2011 | 21410768 |
| "high in omega-3 fatty acids" bologna-type sausages stabilized with an aqueous-ethanol extract of melissa officinalis. | a new formulation of bologna-type sausage enriched in ?-3 polyunsaturated fatty acids (pufa) (8.75% linseed oil) was developed, using a lyophilized aqueous-ethanolic extract of melissa officinalis. a comparison with the effectiveness of butylhydroxy anisole (bha) synthetic antioxidant to decrease the oxidation of pufas was performed. the formulation increased the ?-3 pufas content, especially a-linolenic acid, decreasing significantly the ?-6/?-3 ratio from 17.3 to 1.9, and also the atherogenic ... | 2011 | 21439735 |
| the anti-angiogenic herbal extracts ob-x from morus alba, melissa officinalis, and artemisia capillaris suppresses adipogenesis in 3t3-l1 adipocytes. | growing adipose tissue is thought to require adipogenesis, angiogenesis, and extracellular matrix (ecm) remodeling. close examination of developing adipose tissue microvasculature reveals that angiogenesis often precedes adipogenesis. since our previous study demonstrated that ob-x, the anti-angiogenic herbal composition composed of melissa officinalis l. (labiatae), morus alba l. (moraceae), and artemisia capillaris thunb. (compositae), reduced adipose tissue mass in obese mice, we hypothesized ... | 2011 | 21449830 |
| inhibition of hiv-1 infection by aqueous extracts of prunella vulgaris l. | abstract: | 2011 | 21513560 |
| the anti-angiogenic herbal composition ob-x from morus alba, melissa officinalis, and artemisia capillaris regulates obesity in genetically obese ob/ob mice. | context: the growth and development of adipose tissue leading to obesity is suggested to depend on angiogenesis. our previous study showed that melissa officinalis l. (labiatae), morus alba l. (moraceae), and artemisia capillaris thunb. (compositae) are involved in the regulation of angiogenesis. we hypothesized that ob-x, a mixture of three herbs, m. alba, m. officinalis, and a. capillaris, can regulate obesity. objective: to investigate the inhibitory effect of ob-x on obesity in genetically o ... | 2011 | 21554004 |
| antibiofilm activity of selected plant essential oils and their major components. | the aim of the study was to examine the antibiofilm activity of selected essential oils (eo): lavandula angustifblia (leo), melaleuca alternifolia (tto), melissa officinalis (meo) and some of their major constituents: linalool, linalyl acetate, alpha-terpineol, terpinen-4-ol. biofilms were formed by staphylococcus aureus atcc 29213 and escherichia coli nctc 8196 on the surface of medical biomaterials (urinary catheter, infusion tube and surgical mesh). ttc reduction assay was used for the evalua ... | 2011 | 21630572 |