Publications
| Title | Abstract | Year Filter | PMID(sorted ascending) Filter |
|---|
| gram negative species associated with active destructive periodontal lesions. | apical subgingival plaque samples were taken from 19 subjects exhibiting active destructive periodontal disease. the predominant cultivable gram negative species from 50 active sites were compared to 69 inactive sites of comparable pocket depth and attachment level loss. active disease sites were chosen which showed a significant loss of attachment within a two-month interval. proportions of gram negative rods were higher in active periodontal disease sites than in inactive sites. species which ... | 1985 | 3863838 |
| the mode of inheritance of the hla-linked gene predisposing to narcolepsy. | analysis of data from two published studies (juji et al. 1984, langdon et al. 1984) allows rejection of a recessive mode of inheritance for the hla linked gene predisposing to narcolepsy and favors an additive or dominant model with possible incomplete penetrance. | 2012 | 3876617 |
| optimization of ultrasonic transducers. | the so-called klm-model for ultrasonic transducers is employed to optimize transducer design. some new performance characteristics are defined which change monotonically with design parameters. these characteristics are based on the area of the envelope of the echo waveform produced by the transducer and of the corresponding amplitude spectrum. the efficiency of the transducer is defined by the round trip energy factor. the performance characteristics are used in a composite performance measure, ... | 2013 | 3881869 |
| coaggregation of oral bacteroides species with other bacteria: central role in coaggregation bridges and competitions. | seventy-three freshly isolated oral strains representing 10 bacteroides spp. were tested for their ability to coaggregate with other oral gram-negative and gram-positive bacteria. none coaggregated with any of the gram-negative strains tested, which included capnocytophaga gingivalis, c. ochracea, c. sputigena, and actinobacillus actinomycetemcomitans. strains of bacteroides buccae, b. melaninogenicus, b. oralis, and b. gingivalis failed to coaggregate with any of the gram-positive strains teste ... | 1985 | 3888842 |
| [diagnostic value of sonography, computerized tomography and lymphography in malignant lymphoma]. | 2014 | 3894181 | |
| [myocardial cellular mechanism of action of calcium antagonists]. | 2013 | 3905004 | |
| [a case report of inflammatory pseudotumor of the spleen]. | 2013 | 3908754 | |
| [a case report of inflammatory pseudotumor of the spleen]. | 2013 | 3908754 | |
| [study of cerebro-vascular pathology in the newborn infant using doppler and frequency analysis. preliminary results]. | 2014 | 3911101 | |
| [bridge design in difficult defect cases]. | 2013 | 3912758 | |
| [aids to wound healing. from empirical tradition to a scientific approach]. | 1985 | 3915246 | |
| eucapnic voluntary hyperventilation of compressed gas mixture. a simple system for bronchial challenge by respiratory heat loss. | eucapnic voluntary hyperventilation (evh) of cold, dry air has been shown to be an effective stimulus for bronchoconstriction in people with reactive airways. the system for respiratory heat exchange (rhe) challenge can be greatly simplified from what is presently used. a relationship was derived which predicts that a single fraction of inspired co2 (0.0489) will produce near normal alveolar co2 over a wide range of voluntary hyperventilation. this relationship was verified in 19 normal subjects ... | 2012 | 3917631 |
| amphibian limb regeneration curves generated by the scanning laser acoustic microscope. | a scanning laser acoustic microscope was used to generate growth curves for amphibian limb regeneration. the mechanical properties of the specimen were converted into a visual image that was suitable for the measurements of limb growth. bone, cartilage, muscle, dermis, and epidermis can be visualized. | 2012 | 3941266 |
| identification and preliminary characterization of a lectinlike protein from capnocytophaga gingivalis (emended). | a polypeptide believed to be the monomeric form of the lectin responsible for the coaggregation of capnocytophaga gingivalis (emended) and actinomyces israelii has been identified. denaturing polyacrylamide gel electrophoresis and immunoblot analyses were used to distinguish the protein from other proteins in the outer membrane of c. gingivalis. the subunit of the putative lectin has a pi of 8.6 and a molecular weight of 155,000. | 1986 | 3943898 |
| an external fixator in finger reconstruction. | a fast, simple and always available low cost external fixation device, made of two parallel plastic tubes and transverse kirschner wires was devised and clinically tested. | 2014 | 3958540 |
| lysozyme-mediated aggregation and lysis of the periodontal microorganism capnocytophaga gingivalis 2010. | the ability of lysozyme to aggregate and lyse the gram-negative capnophilic periodontal microorganism capnocytophaga gingivalis 2010 was monitored optically at 540 nm. both hen egg white and chromatographically purified human lysozymes had significant but similar aggregation potentials for both logarithmic- and stationary-phase bacteria. in general, an increase in enzyme concentration resulted in a graded increase in both the initial and maximum changes in turbidity which occurred during the rea ... | 1985 | 3967924 |
| [the prayer of the anxious patient]. | 2014 | 3969750 | |
| doomsday: friday the 13th of november, 1987 or out of gas, the end of the world is coming. | 2013 | 3969847 | |
| doomsday: friday the 13th of november, 1987 or out of gas, the end of the world is coming. | 2013 | 3969847 | |
| relationship of rumen fluid dilution rate to rumen fermentation and dietary characteristics of beef steers. | data from seven beef steer trials were compiled and regression analyses used to evaluate relationships among molar proportions of acetate (ac), propionate (pr) and butyrate (bu), total concentration of volatile fatty acids (vfa), rumen ammonia (nh3), rumen ph, rumen fluid dilution rate (fdr), rumen fluid volume (fvol), body weight (wt), dry matter intake (dmi) and dietary concentration and intake of crude protein (cp and cpi), acid detergent fiber (adf and adfi), ash (ash and ashi) and metaboliz ... | 1985 | 3988654 |
| path analysis of family resemblance for cranio-facial traits in andhra pradesh nuclear families and twins. | path analysis of 12 cranio-facial measurements from a sample of nuclear families and twins from andhra pradesh, india is used to test hypotheses about the familial transmission of these traits. for bigonial breadth and ear dimensions, the transmission from parent to child is consistent with simple autosomal polygenic inheritance, but length, breadth and circumference of the head, facial breadth and nose dimensions show evidence of transmission in excess of polygenic expectations. additional non- ... | 2012 | 4041159 |
| [clinico-morphological comparisons in patients with bronchial asthma after denervation of the lungs]. | 2014 | 4095623 | |
| creatine kinase mb and m-mode echocardiographic changes in cardiac contusion. | cardiac contusion was suspected in 95 patients with severe blunt chest trauma of whom 93 did not require hospitalization. creatine kinase (ck) mb isoenzyme activity was elevated over 4.0 u/l in 10 (10.5%) patients (ck mb positive) by between 2% and 8% (mean +/- se 4.1 +/- 0.6%), when the total ck was 296 +/- 74 (mean +/- se). two patients had a pericardial rub. m-mode echocardiography was performed on 16 patients: 7 ck mb positive (ck mb+) and 9 ck mb negative (ck mb-) without the physician's kn ... | 2009 | 4096487 |
| striatal tyrosine hydroxylases with high and low affinity for tyrosine: implications for the multiple-pool concept of catecholamines. | 1973 | 4148015 | |
| postoperative depression of the lymphocyte response to phytohaemagglutinin. | 2014 | 4164120 | |
| [natural immunologic tolerance of rhesus- and abo-incompatible pregnancies]. | 2014 | 4214492 | |
| [clinical observations on a new preparation with hepatoprotective action]. | 2011 | 4234340 | |
| [development and current status of otolaryngology in moldavia]. | 2011 | 4245867 | |
| [postoperative evolution of the electrocardiographic changes in aortic and mitral valve defects treated with valve substitution]. | 2014 | 4249165 | |
| some pharmacological properties of a synthetic oxytocin analogue [1-n-carbamoyl-hemicystine-2-o-methyltyrosine]-oxytocin (carbamoyl-methyloxytocin), an antagonist to the neurohypophysial hormones. | 1. a synthetic oxytocin analogue, [1-n-carbamoyl-hemicystine-2-o-methyltyrosine]-oxytocin (carbamoyl-methyloxytocin), has been tested as an antagonist to the actions of oxytocin and vasopressin on the uterus, the mammary gland and blood pressure.2. the analogue inhibited the response of the isolated rat uterus to both oxytocin and vasopressin without itself stimulating the uterus to contract. the responses to equipotent doses of oxytocin and vasopressin were inhibited equally. there was little o ... | 1970 | 4321760 |
| some pharmacological properties of a synthetic oxytocin analogue [1-n-carbamoyl-hemicystine-2-o-methyltyrosine]-oxytocin (carbamoyl-methyloxytocin), an antagonist to the neurohypophysial hormones. | 1. a synthetic oxytocin analogue, [1-n-carbamoyl-hemicystine-2-o-methyltyrosine]-oxytocin (carbamoyl-methyloxytocin), has been tested as an antagonist to the actions of oxytocin and vasopressin on the uterus, the mammary gland and blood pressure.2. the analogue inhibited the response of the isolated rat uterus to both oxytocin and vasopressin without itself stimulating the uterus to contract. the responses to equipotent doses of oxytocin and vasopressin were inhibited equally. there was little o ... | 1970 | 4321760 |
| abnormal tryptophan metabolism in patients with scurvy-type skin. | 2014 | 4346134 | |
| myoepithelioma of the palate. report of a case with histochemical and electron microscopic observations. | 2015 | 4357077 | |
| inhibition of hepatic ribonuclease activity by chronic administration of phenobarbitone. | 1970 | 4394767 | |
| utilization of nonaccepted premedical students. | 2015 | 4398940 | |
| [toxicoallergic disorders of hepatobiliary system in persons working with epoxy compounds]. | 2015 | 4411300 | |
| papillomatosis cutis carcinoides: a case study. | 2015 | 4470107 | |
| [proceedings: acute myocardial infarct associated with cerebral vascular diseases]. | 2015 | 4477109 | |
| training of practical work instructors. | 2015 | 4495649 | |
| [abrasion]. | 2015 | 4507541 | |
| [diagnostic problems for the histologist caused by infectious monoarthritis]. | 2015 | 4540938 | |
| suppressor cells in the rabbit appendix. | 1974 | 4547314 | |
| lipid composition of xanthomas of different types. | 2015 | 4576167 | |
| [the role of alcohol in therapy]. | 2015 | 4601159 | |
| homograft tympanic membrane in cats. | 1974 | 4606619 | |
| [amplitude discriminator with variable levels of discrimination]. | 2015 | 4649765 | |
| [study of the chemical composition of low-protein diets for patients with chronic renal insufficiency]. | 2014 | 4664451 | |
| manipulating the response criterion in visual monitoring. | 2016 | 4700446 | |
| bone-conduction threshold sensitivity in relation to mastoid sclerosis. | 2015 | 4744955 | |
| [treatment of herpes zoster with emetine]. | 2016 | 4767947 | |
| [right ventricular function (author's transl)]. | 1973 | 4797309 | |
| physicians and medical electronic equipment: a critical review of our modus operandi. | 2016 | 4812377 | |
| medical education, medical care, and society in sweden. | 2016 | 4818471 | |
| granular hemocytes, the main phagocytic blood cells in calpodes ethlius (lepidoptera, hesperiidae). | 2016 | 4837271 | |
| abnormal postural reflexes. | 2016 | 4847456 | |
| why cholera may be important to doctors in the u.s. | 2016 | 4935860 | |
| numerous multiple hairs. | 1970 | 4989540 | |
| sodium fluoride susceptibilities of suspected periodontopathic bacteria. | utilizing a blood-based medium, we determined the minimum inhibitory concentrations (mic's) to sodium fluoride (naf) of 45 bacterial strains representing 22 oral species. bacterial susceptibility ranged from 128 micrograms/ml to 2048 micrograms/ml. of those organisms tested, actinobacillus actinomycetemcomitans, capnocytophaga sputigena, capnocytophaga gingivalis, capnocytophaga ochracea, and actinomyces viscosus were susceptible at lower levels of naf. | 1983 | 6574154 |
| ultrasonic dispersion of pure cultures of plaque bacteria and plaque. | this study compared the sonic sensitivity of 12 gram-negative and two gram-positive bacteria commonly encountered in plaque associated with periodontal diseases. pure bacterial cultures were grown to standard turbidity, diluted in 1/4 strength prereduced anaerobically sterilized ringer's solution, and aliquots dispersed for 0-180 s, using an mse sonic oscillator at 6 micron under 80% n2, 10% h2 and 10% co2. viable recoveries were determined on anaerobically cultured trypticase soy 5% blood agar ... | 1981 | 6947390 |
| scanning electron-microscopic observations on the in vitro colonization of human dentine by capnocytophaga gingivalis. | 1982 | 6958369 | |
| [endotoxin-like activity in capnocytophaga gingivalis]. | 1981 | 7035860 | |
| cellular fatty acids of capnocytophaga species. | the cellular fatty acid composition of 18 clinical isolates and 4 reference strains of capnocytophaga species (capnocytophaga ochracea, capnocytophaga gingivalis, and capnocytophaga sputigena) was determined by gas-liquid chromatography. the fatty acid profiles of the 22 cultures were essentially identical and were characterized by major amounts (60% or greater) of a saturated, iso-branched-chain, 15-carbon acid (13-methyl-tetradecanoate) and the presence of two relatively uncommon saturated, is ... | 1982 | 7153332 |
| microflora in adult periodontitis. | the subgingival microflora of adult periodontitis was studied in 8 adults (36-47 years) and compared with that of 10 periodontally healthy individuals (36-43 years). a total of 64 periodontal lesions were examined, and classified according to the attachment level in three categories: attachment loss > 6 mm, attachment loss 4-6 mm and attachment loss < 4 mm. also for comparative purposes 20 gingival sulci were evaluated. samples were taken using three standardized paper points and were incubated ... | 1995 | 7494174 |
| detection of porphyromonas gingivalis in oral plaque samples by use of the polymerase chain reaction. | periodontitis is believed to be caused by bacteria which inhabit periodontal pockets. the identification of these periodontal pathogens by currently available methods requires considerable time and expertise. in this study, we have used a polymerase chain reaction (pcr) assay that is quick, relatively simple, and can detect low numbers of a putative periodontal pathogen. primers specific for the fimbrial gene of porphyromonas gingivalis were selected from the published sequence and used for ampl ... | 1993 | 8388414 |
| aspartame as a source of essential phenylalanine for the growth of oral anaerobes. | phenylalanine and aspartic acid requirements were determined for 13 species of oral bacteria using the chemically defined medium omiz-w1. none of actinobacillus actinomycetemcomitans, bacteroides forsythus, eikenella corrodens, selenomonas sputigena, treponema pectinovorum, t. socranskii, or wolinella recta required either of these amino acid constituents of aspartame (l-aspartyl-l-phenylalanine methylester). phenylalanine was essential for the growth of capnocytophaga gingivalis, eubacterium ti ... | 1993 | 8514113 |
| capnocytophaga gingivalis aminopeptidase: a potential virulence factor. | the production and properties of an aminopeptidase from capnocytophaga gingivalis were studied. c. gingivalis was grown in continuous culture over a range of dilution rates and the cell-bound and extracellular levels of aminopeptidase and trypsin-like protease (tlpase) measured. at high growth rates (0.6 mu rel) tlpase specific activity was low and found exclusively as cell-bound activity; at low growth rates (0.0375 mu rel), specific activity was high and 26% was found as extracellular activity ... | 1995 | 8574402 |
| capnocytophaga gingivalis: effects of glucose concentration on growth and hydrolytic enzyme production. | in chemostat culture, the microaerophilic, co2 requiring, gingival-plaque-associated bacterium capnocytophaga gingivalis responded to the addition of glucose (1-6 g i-1) by doubling its growth rate and increasing its biomass yield fivefold. the data suggest that the glucose is catabolized by a fully aerobic route. rather than repressing hydrolytic enzymes which might be associated with pathogenic properties, glucose enhanced the specific activity of aminopeptidase, trypsin-like protease, acid an ... | 1996 | 8760930 |
| hydrolysis of triclosan monophosphate by dental plaque and selected species of oral micro-organisms. | triclosan monophosphate is a phosphorylated derivative of the antimicrobial agent, triclosan. in comparison with triclosan, it is highly soluble in aqueous solutions. it is hypothesized that, within the oral environment, triclosan monophosphate (which may be devoid of antimicrobial activity) will be hydrolyzed into triclosan by the action of microbial phosphatases. the liberated triclosan may then exert antimicrobial activity. to test this hypothesis, we designed experiments to measure the phosp ... | 1996 | 8906126 |
| degradation of lactoferrin by periodontitis-associated bacteria. | the degradation of human lactoferrin by putative periodontopathogenic bacteria was examined. fragments of lactoferrin were separated by sodium dodecyl sulfate-polyacrylamide gel electrophoresis, and measured by densitometry. the degradation of lactoferrin was more extensive by porphyromonas gingivalis and capnocytophaga sputigena, slow by capnocytophaga ochracea, actinobacillus actinomycetemcomitans and prevotella intermedia, and very slow or absent by prevotella nigrescens, campylobacter rectus ... | 1996 | 8961558 |
| effect of oral bacteria on peripheral blood leukocyte interleukin-6 and soluble interleukin-6 receptor production. | to determine the effect of pathogenic oral bacteria on interleukin 6 (il-6) and soluble il-6 receptor production, we measured their release by human peripheral blood mononuclear cells in vitro. unseparated peripheral blood mononuclear cells, peripheral blood lymphocytes (monocyte depleted), pure t cells, or monocytes were cultured with actinobacillus actinomycetemcomitans, capnocytophaga gingivalis, capnocytophaga ochracea, fusobacterium nucleatum or porphyromonas gingivalis for 24 h. supernatan ... | 1996 | 9028259 |
| rheumatoid factor from periodontitis patients cross-reacts with epitopes on oral bacteria. | the objective of this study was to determine the antigenic specificity of rheumatoid factor (rf) that had previously been reported in the serum of patients with periodontitis. | 1996 | 9171508 |
| hla-d types and serum igg responses to capnocytophaga in diabetes and periodontitis. | serum igg responses to the cell envelope proteins (ceps) from capnocytophaga sputigena, capnocytophaga ochracea, and capnocytophaga gingivalis were examined in periodontally healthy and periodontitis subjects, both with and without type 1 diabetes (n = 60). serum igg responses to ceps were determined by immunoblotting with biotin-goat anti-human igg and an alkaline phosphatase-streptavidin system. reactivity was analyzed by transmission densitometry, digitization, and computer manipulation. the ... | 1997 | 9390475 |
| effects of triclosan and triclosan monophosphate on maximum specific growth rates, biomass and hydrolytic enzyme production of streptococcus sanguis and capnocytophaga gingivalis in continuous culture. | dental plaque species, streptococcus sanguis and capnocytophaga gingivalis, were grown in continuous culture with progressively increasing concentrations of triclosan or its phosphorylated derivative, triclosan monophosphate (tmp). for both organisms, the maximum specific growth rates decreased with increasing concentrations of triclosan or tmp until complete inhibition of growth occurred, which for s. sanguis was at 20 mg/l and 50 mg/l, and for c. gingivalis was at 10 mg/l and 5 mg/l for triclo ... | 1997 | 9421313 |
| characterization of protease activities in capnocytophaga spp., porphyromonas gingivalis, prevotella spp., treponema denticola and actinobacillus actinomycetemcomitans. | protease activities in cell sonicates of defined bacterial strains were examined using peptide substrates and class-specific inhibitors. capnocytophaga spp. all produced serine dipeptidyl peptidase activity and arginine/lysine, elastase- and chymotrypsin-like enzymes with some metalloprotease characteristics. the elastase-like activity was strongest in capnocytophaga sputigena, but the others were greatest in capnocytophaga gingivalis. the latter also had a separate arginine-specific enzyme whic ... | 1997 | 9467394 |
| antimicrobial activity of magnolol and honokiol against periodontopathic microorganisms. | magnolol (1) and honokiol (2), main compounds from the stem bark of magnolia obovata thunb., were evaluated for an antimicrobial activity against periodontopathic microorganisms, porphyromonas gingivalis, prevotella gingivalis, actinobacillus actinomycetemcomitans, capnocytophaga gingivalis, and veillonella disper, and a cytotoxicity against human gingival fibroblasts and epithelial cells. our results indicate that magnolol and honokiol, although less potent than chlorhexidine, show a significan ... | 1998 | 9619121 |
| subgingival microflora associated with nifedipine-induced gingival overgrowth. | the purpose of this study was to examine the composition of subgingival plaque of 140 periodontal lesions in 35 patients with cardiovascular disorders who were administered nifedipine and manifested nifedipine-induced gingival overgrowth (go). age was inversely associated with the go. plaque index and bleeding index showed a significant association with go, while nifedipine dosage and duration of nifedipine therapy were not found to be significant predictors of go. the gingival inflammation as e ... | 1998 | 9660335 |
| growth and hydrolytic enzyme production of capnocytophaga gingivalis on different protein substrates. | capnocytophaga gingivalis was grown with proteins (albumin, collagen, mucin and hemoglobin) as carbon and energy sources in chemostat culture. the mu max (0.34 h-1) and biomass yield (0.96 g.l-1) were as high with hemoglobin (3 g.l-1) as with glucose (3 g.l-1) (20). albumin, collagen and mucin also supported an increased mu max, or yield or both, in comparison with basal (tryptone/thiamine) medium. in steady-state, trypsin-like protease specific activity increased 3- to 5-fold in the presence of ... | 1999 | 10219172 |
| flow cytometry to monitor phagocytosis and oxidative burst of anaerobic periodontopathogenic bacteria by human polymorphonuclear leukocytes. | the reduced susceptibility to phagocytosis found among some periodontopathogenic anaerobes may account for the differences between invasive and non-invasive strains. we applied flow cytometry as a powerful tool to analyze and quantify phagocytosis using standardized cultures of oral anaerobes (porphyromonas gingivalis, prevotella intermedia, p. nigrescens, capnocytophaga gingivalis, c. ochracea, c. sputigena, fusobacterium nucleatum and peptostreptococcus micros) and heparinized whole blood. bac ... | 1999 | 10384401 |
| profile of subgingival microbiota in children with primary dentition. | eruption of primary teeth has a great influence on the oral environment by providing suitable niches for bacterial colonization. the aim of the study was to investigate the composition of the subgingival microbiota of primary incisors, canines and molars in 40 systemically healthy children aged 4-5 yr, chosen randomly. subgingival plaque samples were taken from the mesiobuccal sites of primary incisors (61, 81), canines (53, 73) and molars (64, 84). the samples were cultured for bacterial isolat ... | 2000 | 10791707 |
| [a case report of lung abscess caused by capnocytophaga gingivalis infection]. | a 48-year-old male was admitted to our hospital because of fever, cough and of loss appetite. chest x-p revealed an abnormal shadow in the left upper lobe. bronchoscopy was performed and capnocytophaga gingivalis was cultured from the bronchial lavage and bronchial curreting fluid. ceftizoxime sodium and clindamycin phosphate was administered intravenously. he was discharged after 30 days. he did not have any immunosuppressive underlying disease including hiv infection and diabetes mellitus whic ... | 2000 | 10965664 |
| profile of subgingival microbiota in children with mixed dentition. | a diversity of microbial species has been detected in children's oral flora at an early age. to investigate the composition of the subgingival microbiota of different groups of teeth in children with mixed dentition, 40 systemically healthy children, aged 7-8 years, randomly chosen, were examined. subgingival plaque samples were taken from the mesiobuccal sites of 21, 41, 16 and 36 permanent teeth and 53, 73, 64 and 84 deciduous teeth. the samples were cultured for bacterial isolation anaerobica ... | 2000 | 11155173 |
| assessment of periradicular microbiota by dna-dna hybridization. | in the present study the "checkerboard" dna-dna hybridization technique was used to identify bacteria in periapical endodontic lesions of asymptomatic teeth. thirty-four patients with root-filled teeth and apical periodontitis were divided into two groups, each containing 17 patients. in group 1, a marginal incision was performed during surgery to expose the lesion, and in group 2, a submarginal incision was applied. the gingiva and mucosa were swabbed with an 0.2% chlorhexidine gluconate soluti ... | 2000 | 11202881 |
| c-telopeptide pyridinoline cross-links (ictp) and periodontal pathogens associated with endosseous oral implants. | detection of periodontal or peri-implant sites exhibiting progressing disease or those at risk of deterioration has proven difficult. pyridinoline cross-linked carboxyterminal telopeptide of type i collagen (ictp), a marker specific for bone degradation found in gingival crevicular fluid (gcf), has been associated with both bone and attachment loss in periodontitis and may be useful for predicting disease activity. the aim of this cross-sectional study was to examine the relationship between ict ... | 1998 | 11429938 |
| clinical periodontal findings and microflora profiles in children with chronic neutropenia under supervised oral hygiene. | this is the first known case report that used a polymerase chain reaction (pcr)-based method to help identify the oral microflora in patients with chronic neutropenia. in this study, we report clinical periodontal findings and microflora profiles of 2 children, 1 with severe congenital neutropenia (scn, kostmann type) and 1 with cyclic neutropenia (cn). | 2001 | 11495144 |
| association of early onset periodontitis microbiota with aspartate aminotransferase activity in gingival crevicular fluid. | the objective of this study was to determine the relationship between the activity of the enzyme aspartate aminotransferase (ast) in gingival crevicular fluid (gcf) using the colorimetric periogard (ptm) test and the subgingival microflora in early onset periodontitis lesions. | 2001 | 11737506 |
| pneumonia and sepsis due to fluoroquinolone-resistant capnocytophaga gingivalis after autologous stem cell transplantation. | human oral capnocytophaga species have been only rarely described as a cause of sepsis in patients following stem cell or marrow transplantation, and pneumonia has not been reported in this setting. in addition, fluoroquinolone resistance is rarely seen in these species, and has never been reported in c. gingivalis. we report a case of pneumonia (confirmed by culture of bronchoalveolar lavage fluid) and sepsis due to fluoroquinolone- resistant capnocytophaga gingivalis in a patient following aut ... | 2001 | 11803363 |
| microbiological, immunological and genetic factors in family members with periodontitis as a manifestation of systemic disease, associated with hematological disorders. | the microflora, immunological profiles of host defence functions, and human leukocyte antigen (hla) findings are reported for a mother, son and daughter who were diagnosed as having 'periodontitis as a manifestation of systemic diseases, associated with hematological disorders'. examinations were made of the bacterial flora from the periodontal pocket, neutrophil chemotaxis, neutrophil phagocytosis, and the genotypes (dqb1) and serotypes (dr locus) of hla class ii antigens. phenotypic analyses o ... | 2002 | 12200976 |
| capnocytophaga gingivalis bacteremia detected only on quantitative blood cultures in a child with leukemia. | capnocytophaga species are inhabitants of the normal mouth flora. we describe the case of a 6-year-old-girl with leukemia and poor oral hygiene who developed bacteremia caused by capnocytophaga gingivalis. the organism was detected only on quantitative blood cultures. | 2003 | 12613461 |
| subgingival microbiota levels and their associations with periodontal status at the sampled sites in an adult sudanese population using miswak or toothbrush regularly. | little information is available on the effect of miswak use on gingival microbiota. we assessed levels of 28 oral bacteria in subgingival plaque of adult sudanese miswak (n = 38) and toothbrush users (n = 36) age range 20-53 years (mean 34.6 years) to study associations between these bacteria, oral hygiene method, and periodontal status at the sampled sites. a pooled subgingival plaque sample from 6 probing sites of 1 selected tooth in each jaw was obtained from each subject. whole genomic dna p ... | 2003 | 12790510 |
| 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 |
| localized aggressive periodontitis in primary dentition: a case report. | a 5-year-old japanese boy presented with persistent gingival inflammation and severe mobility of the right lower primary incisors. due to severe alveolar bone loss and a deep periodontal pocket (5 mm), the incisors were extracted at the second visit. | 2003 | 12931770 |
| subgingival microbiota of chronic periodontitis subjects from different geographic locations. | most clinical studies assume that the subgingival microbiota is similar from one geographic location to another. the purpose of the present investigation was to examine the composition of the subgingival microbiota in chronic periodontitis subjects from four countries. | 2004 | 15491316 |
| rate of cultivable subgingival periodontopathogenic bacteria in chronic periodontitis. | although microbiological studies have identified more than 400 bacterial species in periodontal pockets, only a limited number have been implicated as periodontal pathogens. the purpose of this study was to investigate the incidence of cultivable subgingival periodontopathogenic bacteria in chronic periodontitis. bacterial samples were collected with sterile paper points from the deepest periodontal pockets ((5 mm) of 203 patients: 92 males and 111 females, aged 35-55 years. the samples were cul ... | 2004 | 15508748 |
| killing of periodontopathogenic bacteria by photodynamic therapy. | the aim of this study was to evaluate a new approach for killing periodontopathogenic bacteria using photodynamic therapy (pdt). | 2004 | 15562911 |
| differences in the subgingival microbiota of swedish and usa subjects who were periodontally healthy or exhibited minimal periodontal disease. | previous studies have shown differences in the mean proportions of subgingival species in samples from periodontitis subjects in different countries, which may relate to differences in diet, genetics, disease susceptibility and manifestation. the purpose of the present investigation was to determine whether there were differences in the subgingival microbiotas of swedish and american subjects who exhibited periodontal health or minimal periodontal disease. | 2005 | 15642056 |
| isolation and characterization of aminopeptidase from capnocytophaga granulosa atcc 51502. | there is evidence that enzymes from the genus capnocytophaga play a role in dental calculus formation. although most of the species in the genus produce aminopeptidases, there is a paucity of data on the purification and characterization of the enzyme, except in the case of capnocytophaga gingivalis. the aim of this study was to purify aminopeptidase from culture supernatant of capnocytophaga granulosa atcc 51502, a new species of the genus. purification was performed using ammonium sulfate frac ... | 2005 | 15720565 |
| effect of khat chewing on 14 selected periodontal bacteria in sub- and supragingival plaque of a young male population. | the habit of chewing khat (catha edulis) for its amphetamine-like effects is highly prevalent in yemen and east africa, and has expanded to western countries. the purpose of this study was to estimate and compare the prevalence and levels of 14 periodontal bacteria in gingival plaque of khat chewers and khat nonchewers, as well as of khat chewing sides and khat nonchewing sides. | 2005 | 15836514 |
| the salivary microbiota as a diagnostic indicator of oral cancer: a descriptive, non-randomized study of cancer-free and oral squamous cell carcinoma subjects. | the purpose of the present investigation was to determine if the salivary counts of 40 common oral bacteria in subjects with an oral squamous cell carcinoma (oscc) lesion would differ from those found in cancer-free (oscc-free) controls. | 2005 | 15987522 |
| subgingival microflora in smokers with early onset periodontitis. | cigarette smoking is a potent risk factor which has recently been associated with periodontal disease progression. the objective of this study was to detect the microbial profile of early onset periodontitis in smokers and compare it to that of non-smokers. the study population consisted of 50 systemically healthy individuals aged 25 to 38 years, exhibiting early onset periodontitis. 25 patients were smokers (> 20 cigarettes/day) and 25 non-smokers. two pooled bacterial samples comprised of four ... | 1997 | 16887581 |
| association of eubacterium nodatum and treponema denticola with human periodontitis lesions. | the purpose of the present investigation was to compare the levels, proportions and percentage of sites colonized by 40 bacterial species in subgingival plaque samples from periodontally healthy subjects and patients with chronic periodontitis to seek possible pathogens other than the consensus pathogens porphyromonas gingivalis and tannerella forsythia. | 2006 | 16922925 |