| effect of nacl on the biofilm formation by foodborne pathogens. | this study was designed to evaluate the effect of nacl on the biofilm formation of listeria monocytogenes, staphylococcus aureus, shigella boydii, and salmonella typhimurium. the biofilm cells were cultured in media containing different nacl concentrations (0% to 10%) for 10 d of incubation at 37 °c using a 24-well polystyrene microtiter plate, collected by swabbing methods, and enumerated using plate count method. the attachment and detachment kinetic patterns were estimated according to the mo ... | 2010 | 21535614 |
| effects of probiotic fermentation on the enhancement of biological and pharmacological activities of codonopsis lanceolata extracted by high pressure treatment. | this study was designed to evaluate the enhancement of antioxidant, antimicrobial, enzymatic, cytotoxic, and cognitive activities of codonopsis lanceolata extracted by high pressure treatment followed by probiotic fermentation. dried c. lanceolata samples were subjected to 400mpa for 20min and then fermented with bifidobacterium longum b6 (hpe-blf) and lactobacillus rhamnosus (hpe-lrf) at 37°c for 7days. compared to conventional extraction (ce-nf, 6.69mg gae/g), the phenol amounts of hpe-blf and ... | 2011 | 21543255 |
| a shigella boydii bacteriophage which resembles salmonella phage vii. | abstract: background: lytic bacteriophages have been applied successfully to control the growth of various foodborne pathogens. sequencing of their genomes is considered as an important preliminary step to ensure their safety prior to food applications. results: the lytic bacteriophage, phisbom-ag3, targets the important foodborne pathogen, shigella. it is morphologically similar to phage vii of salmonella enterica serovar typhi and a series of phages of acinetobacter calcoaceticus and rhizobium ... | 2011 | 21595934 |
| lipopolysaccharide core structures and their correlation with genetic groupings of shigella strains; a novel core variant in shigella boydii type 16. | bacteria shigella, the cause of shigellosis, evolved from intestinal bacteria escherichia coli. based on structurally diverse o-specific polysaccharide chains of the lipopolysaccharides (o-antigens), three from four shigella species are subdivided into multiple serotypes. the central oligosaccharide of the lipopolysaccharide called core is usually conserved within genus but five core types called r1-r4 and k-12 have been recognized in e. coli. structural data on the shigella core are limited to ... | 2011 | 21752864 |
| neurological manifestations of shigellosis in children in southwestern iran. | | 2011 | 22115119 |
| Atypical Shigella boydii 13 encodes virulence factors seen in attaching and effacing Escherichia coli. | Enterohemorrhagic E. coli (EHEC) is a foodborne pathogen that causes watery diarrhea and hemorrhagic colitis. In this study, we identified StcE, a secreted zinc metalloprotease that contributes to intimate adherence of EHEC to host cells, in culture supernatants of atypical Shigella boydii 13 (Shigella B13) strains. Further examination of the Shigella B13 strains revealed that this cluster of pathogens does not invade but forms pedestals on HEp-2 cells similar to EHEC and enteropathogenic E. col ... | 2011 | 22126649 |
| convergent synthesis of the tetrasaccharide repeating unit of the o-antigen of shigella boydii type 9. | a convenient synthesis of the tetrasaccharide repeating unit of the o-antigen of shigella boydii type 9 has been achieved in excellent yield using a [2 + 2] block glycosylation strategy. tempo-mediated selective oxidation of the primary alcohol of the tetrasaccharide derivative 8 to the carboxylic group followed by deprotection of the functional groups furnished target tetrasaccharide 1 as its 4-methoxyphenyl glycoside in high yield. | 2011 | 21977201 |
| [Etiological aspects of acute gastroenteritis--a ten-year review (1.01. 2001-31.12.2010)]. | Acute gastroentritis is one of the most common diseases in humans, and continues to be a significant cause of morbidity worldwide. | 2011 | 22046776 |
| emergence of a novel shiga toxin-producing escherichia coli o serogroup cross-reacting with shigella boydii type 10. | this is the first report of the isolation of shiga toxin-producing escherichia coli (stec) strains whose o antigens were genetically and serologically identical to those of shigella boydii type 10, from human feces. the novel stec o serogroup may be widespread in japan and associated with diarrhea and hemorrhagic colitis. | 2011 | 21865424 |
| shigella strains are not clones of escherichia coli but sister species in the genus escherichia. | shigella species and escherichia coli are closely related organisms. early phenotyping experiments and several recent molecular studies put shigella within the species e. coli. however, the whole-genome-based, alignment-free and parameter-free cvtree approach shows convincingly that four established shigella species, shigella boydii, shigella sonnei, shigella felxneri and shigella dysenteriae, are distinct from e. coli strains, and form sister species to e. coli within the genus escherichia. in ... | 2012 | 23395177 |
| [primary transport of acute patients. optimal use of rescue resources exemplified by the canton of graubünden]. | | 2011 | 3927607 |
| [role of immune complex in cancer immunity]. | | 2002 | 127862 |
| on the regulation of collagen-fibril shape and form. | | 2006 | 1794563 |
| transcatheter management of pseudoaneurysms complicating pancreatitis. | hemorrhage from rupture of an arterial pseudoaneurysm is a potentially fatal complication of pancreatitis. seventeen patients underwent transcatheter embolization of 23 arteries for the treatment of 20 arterial pseudoaneurysms secondary to pancreatitis. their records were reviewed retrospectively to evaluate the clinical benefit of transcatheter therapy. at presentation, 15 of the 17 patients had gastrointestinal, intrasplenic, retroperitoneal, intraperitoneal, or postoperative wound bleeding. t ... | 2006 | 1797219 |
| transcatheter management of pseudoaneurysms complicating pancreatitis. | hemorrhage from rupture of an arterial pseudoaneurysm is a potentially fatal complication of pancreatitis. seventeen patients underwent transcatheter embolization of 23 arteries for the treatment of 20 arterial pseudoaneurysms secondary to pancreatitis. their records were reviewed retrospectively to evaluate the clinical benefit of transcatheter therapy. at presentation, 15 of the 17 patients had gastrointestinal, intrasplenic, retroperitoneal, intraperitoneal, or postoperative wound bleeding. t ... | 2006 | 1797219 |
| levels and sources of stress in medical students. | levels of stress, as measured by the general health questionnaire, were assessed in 318 medical students in their fourth year at three british universities. mean scores were higher than those in other groups within the general population, and the estimated prevalence of emotional disturbance was 31.2%, a proportion similar to that reported in medical students in the united states. there were no differences in prevalence or in mean scores of stress between the sexes. twelve (4%) students reported ... | 2009 | 3085772 |
| improvement in mental depression with decreased thyrotropin response after administration of thyrotropin-releasing hormone. | | 2014 | 4116150 |
| [testicular damage in elastorrhexis generalisata]. | | 2016 | 5031134 |
| [the effect of radio- and chemotherapy on survival in advanced head and neck tumors]. | inoperable cases of advanced squamous cell carcinomas in the head and neck area which have a very poor prognosis are often treated by a combined radio- and chemotherapy. tumor remissions up to 70% are induced by both radiotherapy and chemotherapy alone; an increase of the survival time is not reported. the present randomized study investigates the efficacy of two therapy schemes, i.e. chemotherapy alone and chemotherapy combined with irradiation. tumor remissions of 75% were achieved in 80 evalu ... | 2012 | 3296260 |
| using computers to take patient histories. | | 2011 | 3147730 |
| frequency of hepatitis b antigen in blood donors. | routine testing of all blood donations for hepatitis b antigen by counter-immunoelectrophoresis was started in april 1971. the frequency of hbag carriers among apparently healthy volunteer blood donors in the toronto centre of the canadian red cross blood transfusion service was 15 in 10,000 with a male:female ratio of 6:1. excluding penitentiary inmates, the highest incidence was among young, male, non-anglo-saxon city dwellers.a system of notification of hbag-positive donors was developed, thr ... | 2015 | 4689555 |
| [hemorrhoids and their treatment]. | | 2015 | 4495197 |
| comparison of analytic methods for calculation of cerebral blood flow after intracarotid injection of 133 xe. | | 2015 | 4621448 |
| [artero-venous angiodysplasia at the splenic hylum: contribution to the knowledge of pre-hepatic artero-venous angiodysplasias with portal hypertension]. | | 2014 | 4080430 |
| [ferric sulfate in minor oral surgery]. | | 2012 | 3488235 |
| nodular hyperplasia of brunner's glands. | a clinical, endoscopic, and histological study of 206 cases of nodular hyperplasia of brunner's glands was carried out. firm nodules with a reddened surface due to hyperplastic brunner's glands were limited mainly to the first part of the duodenum and affected almost exclusively male patients. gastric acid secretion after pentagastrin stimulation was significantly increased compared to normal. in most cases, biopsies of the nodule center revealed spreading of brunner's glands from within the lam ... | 2011 | 4076734 |
| [effect of methoxyflurane on respiration and hemodynamics]. | | 2015 | 4409374 |
| the role of algal antigenic determinants in the recognition of potential algal symbionts by cells of chlorohydra. | algal cells grown in the green hydra chlorohydra viridissima were shown to possess characteristic antigenic determinants not found in algae cultured in vitro. these antigenic determinants, including those localized on the algal cell surface, were shown to be responsible for the phagocytic recognition of potential algal symbionts by digestive cells of chlorohydra. the results of this study indicate the existence of two systems governing phagocytosis in chlorohydra, one specific for algal cells gr ... | 1999 | 84815 |
| inhibition by anti-cd2 monoclonal antibodies of anti-cd3-induced t cell-dependent b cell activation. | anti-cd3 mab can activate t cells to help in b cell activation as detected by late events, such as maturation of b cells into ig-secreting cells (igsc), or by early events, such as b cell surface expression of the activation marker cd23. two different anti-cd2 mab each inhibited anti-cd3-induced t cell-dependent b cell activation in a dose-dependent fashion. neither irradiation of the t cells prior to culture nor depletion of cd8+ cells abrogated the inhibitory effects of anti-cd2 mab. despite t ... | 2007 | 1976440 |
| [lipid and mineral metabolism and morbidity with temporary loss of work capacity in miners]. | examination is performed on 87 miners from mine for copper production subject to intensive local vibrations with average rate of increase (k) of the norms for the individual octave frequencies 2.4 times for 3 h exposure of the working shift, as well as to intensive noise--113-115 db/a equivalent level, general dust--23 mg/m3, fine dust--3.5 mg/m3 and fine quartz--0.43 mg/m3. there are data for vibration effect--changes in the cold test, vibration sensoriness, ultra sound sonometry, in all miners ... | 2005 | 1364539 |
| perforations of the tympanic membrane following the use of goode-type 'long term' tympanostomy tubes. | a retrospective review of 64 goode 't' tube insertions is presented. these were inserted into 61 ears of 48 patients over a period of four years. at the time of review of these 61 ears, 34 tubes were found to be in situ, 27 had extruded spontaneously and three had been removed surgically. ten ears in which the tube had been extruded or removed had central perforations of the tympanic membrane of which eight had been present for more than six months. the number of previous myringotomies or gromme ... | 2011 | 3209952 |
| biphasic radiation-sensitivity of the transplantation immunity for rejection of an allogeneic ascites tumor. | transplantation immunity for second-set rejection of an allogeneic ascites tumor was induced by sensitizing mice with h-2-identical allogeneic spleen cells, and radiation-sensitivity of this immunity was studied. the immunity was not severely affected by 400 rads whole-body x-ray irradiation given at one day before the initial antigenic stimulation. in contrast, it was totally inactivated by 300-400 rads irradiation that was given one day before tumor challenge. an adoptive cell transfer experim ... | 2011 | 3042613 |
| [leukemia with pulmonary infarct]. | | 2015 | 4676712 |
| howard douglas fabing. feb. 21, 1907-july 29, 1970. | | 2016 | 4934770 |
| group systems of serum proteins and erythrocyte enzymes in malignant lymphoma. | four group systems of serum proteins (hp, gc, gm, km) and five group systems of erythrocyte enzymes (ap, pgm1, gpt, ak, esd) were determined in 63 patients with malignant lymphoma. statistical analysis of the distribution of the above mentioned systems in patients and polish population samples did not reveal any significant differences, which points to the lack of any correlation between the disease and the group systems under examination. | 1999 | 85572 |
| neonatal tolerance to k and d region alloantigens of h-2 complex: i-j region requirements. | | 2001 | 88101 |
| hla homozygosity and neural-tube defects. | | 2001 | 87795 |
| [diagnostic value of determining hexokinase activity of leukocytes in ischemic heart disease]. | | 2001 | 92605 |
| lead toxicity and iron deficiency in utah migrant children. | we determined the frequency of presumptive iron deficiency and lead toxicity in 198 utah migrant children, ages 9-72 months, during the summer of 1985. there were no confirmed cases of lead toxicity. thirteen per cent of those tested and 30 per cent of the children ages 9-23 months were iron deficient. hematocrit determinations accurately predicted iron deficiency in only 35 per cent of the children confirmed to have this disorder via erythrocyte protoporphyrin screening. | 2009 | 2650572 |
| [use of prostacyclin in patients with ischemic stroke. a double-blind method ii]. | thirty patients with acute ischaemic stroke were allocated randomly into a group treated with prostacyclin and a group receiving placebo. the treatment was started 24 to 72 hours after the onset of stroke. prostacyclin sodium (wellcome, u.k. or chinoin, hpr) or its solvent (glycine buffer) were administered intravenously once daily during 2 weeks in 6-hour infusions. prostacyclin was infused at rates of 2.5-5.0 ng/kg/min. statistically significant improvement appeared from the second day on in t ... | 2010 | 3067105 |
| [academic dissertations of military pharmacists on the history of pharmacy]. | | 2011 | 3067684 |
| treatment of external resorption by a combined endodontic-periodontic procedure. | | 2012 | 3465861 |
| [tuberculosis in necropsies]. | | 2012 | 3347110 |
| redressing the balance. | | 2012 | 3292931 |
| antimicrobial activities of some flavonoid compounds. | 6 flavonoid compounds, namely kaempferol, quercetin, myricetin, rutin, naringin, and formononetin were separated from different plant materials. they were identified using column and paper chromatography techniques, and physicochemical methods were applied to determine their structure. isolated flavonoids were tested for their antimicrobial property against different bacterial and fungal strains as test organisms. | 2013 | 3811648 |
| intraepithelial carcinoma ("bowen's disease") of the cornea. | | 2014 | 4108124 |
| lung biopsy in diffuse pulmonary disease. | | 2016 | 5083709 |
| mary--a paranoid schizophrenic. | | 2016 | 4844741 |
| prognostic correlations and response to treatment in advanced metastatic malignant melanoma. | | 2016 | 4842252 |
| [prevention of catheter infections]. | | 2000 | 101795 |
| congenital cutis laxa and maternal d-penicillamine. | | 2001 | 88570 |
| gas pocket causing pacemaker malfunction. | pacemaker malfunction was attributed to the increase in impedance to current flow caused by a pocket of air separating the anodal contact plate of a unipolar generator from the overlying skin. lack of capture was noted 20 hours after implantation. the malfunction was permanently corrected by bedside aspiration of the gas with a sterile syringe. | 2001 | 95278 |
| olfactory dysfunction in parkinson's disease. | an olfactory function test in 18 patients with parkinson's disease (pd) and 10 age-matched control subjects was performed. both detection and recognition thresholds were measured with five kinds of synthesized odorants (t & t olfactometry). before each test, rhinoscopic inspections were performed to exclude subjects who could have respiratory hyposmia. both detection and recognition thresholds in patients with pd were significantly elevated in comparison with those of control subjects. auditory ... | 2007 | 1852411 |
| replantation in children. | the authors have replanted 162 parts in 120 children over the past 15 years. the youngest patient, undergoing successful replantation, was aged 7 months, 3 weeks. unlike an adult, any child suffering a traumatic amputation should be considered for a possible replantation. replantation should consist of minimal bone shortening to preserve epiphyseal plates, with repair of all severed structures. longitudinal k-wires usually provide adequate fixation. our survival rate for complete replantation in ... | 2007 | 1865815 |
| the role of computerized microdiscs in dentistry. | | 2008 | 3462054 |
| genotypes and adhd. | | 2009 | 2738016 |
| [ultrasonic tissue characterization of parotid tumors--analysis with the acoustic microscope]. | the purpose of this study was to investigate acoustic properties of parotid tumors in detail by using the mechanically scanned acoustic microscope. the frequency of ultrasound was fixed at 200mhz. the amplitude images and the phase contrast images were taken in pictures. mean attenuation, mean velocity, microscopic variation of the attenuation and that of the sound velocity were also measured and analyzed. the results are summarized as follows: 1) the acoustic properties of the tissue were optic ... | 2009 | 2681618 |
| [atypical variant of cushing's syndrome]. | | 2010 | 2897495 |
| carbohydrate structures of nonspecific cross-reacting antigen-2, a glycoprotein purified from meconium as an antigen cross-reacting with anticarcinoembryonic antigen antibody. occurrence of complex-type sugar chains with the gal beta 1----3glcnac beta 1----3gal beta 1----4glcnac beta 1----outer chains. | nonspecific cross-reacting antigen-2 (nca-2) is a glycoprotein purified from meconium as a closely correlated entity with carcinoembryonic antigen (cea). as in the case of cea, only asparagine-linked sugar chains are included in nca-2. in order to elucidate the structural characteristics of the sugar chains of nca-2, they were quantitatively released from the polypeptide backbone by hydrazinolysis and reduced with nab3h4 after n-acetylation. the radioactive oligosaccharides were fractionated by ... | 2010 | 2808357 |
| communicating leveled clinical expectations to nursing students. | nurse educators agree on the need for objectives in the classroom situation and frequently communicate them in a written form. written expectations for clinical, however, are rarely given to student nurses prior to their clinical experience. clinical expectations are understood by instructors, but communicating them to students result in mixed interpretations. the article describes the development of a written method of communicating clinical expectations to solve this problem. this method corre ... | 2010 | 3035139 |
| [periarthritis of the shoulder. symptomology and classification]. | | 2011 | 3187101 |
| parkinsonian rigidity: the first hundred-and-one years 1817-1918. | | 2011 | 3550860 |
| parkinsonian rigidity: the first hundred-and-one years 1817-1918. | | 2011 | 3550860 |
| [occupational asthma in the food industry]. | | 2011 | 3067294 |
| artificial insemination with cryopreserved donor semen: a decade of experience. | ten years' experience of artificial insemination with cryopreserved donor semen for 1023 courses in 783 women resulting in 572 pregnancies is reported. a simple approach with multiple inseminations timed on the basis of cycle length, temperature charts, mucus symptoms and signs was used. the life table pregnancy rate was 61% after 12 cycles of treatment and 75% after 24 cycles. women had a significantly higher rate of pregnancy in second and subsequent courses of treatment, and the pregnancy rat ... | 2012 | 3382608 |
| polypoid neurilemmoma of the trachea: an unusual cause of major airway obstruction. | neurilemmomas (schwannomas) of the trachea are extremely rare. a case of near-total obstruction of the trachea by an intraluminal polypoid neurilemmomas is reported. computerized tomographic imaging gave the exact localization of the polyp and the attachment of its stalk. endoscopic excision has left the patient with an excellent prognosis and little chance of recurrence. | 2012 | 3250429 |
| initiation of aerobic oxidation of sulfite by illuminated spinach chloroplasts. | | 2013 | 4144355 |
| phase manipulation, shift work, and jet lag: an overview. | this overview stresses why it is important to avoid the effect of masking and presents a model of the mechanism of circadian synchronization based on circadian changes of nonspecific responsiveness to various zeitgeber qualities. the significance of phase responses, transitory uncoupling, frequency multiplication, and flattening of circadian functions is considered. even circadian adaptation undergoes a circaseptan reactive periodicity. | 2013 | 3628348 |
| brotherly lumps. familial occurrence of chemodectoma. | | 2014 | 4295142 |
| renal capsular leiomyoma causing painless microscopic hematuria. an unusual manifestation of a rare tumor. | | 2014 | 4033612 |
| [comparative evaluation of rifampicin and isoniazid penetration into the pathological foci of the lungs in tuberculosis patients]. | | 2014 | 4001111 |
| the hemodynamic consequences of high-dose thiopental anesthesia. | the hemodynamic and electroencephalographic effects of a 60 min infusion of thiopental, given at the rate of 1.25 mg x kg-1 x min-1 (total dose 75 mg/kg), were studied in 10 patients without cardiorespiratory disease undergoing surgery for the removal of large and/or deeply seated arteriovenous malformations. data on heart rate, arterial, right atrial, pulmonary arterial, and pulmonary capillary wedge pressures, thermodilution cardiac output (expressed as cardiac index), the electroencephalogram ... | 2014 | 4014729 |
| [preparation of temporary bridges: not new--but different!]. | | 2014 | 3912813 |
| [kinetics of hemoglobin. i. 2,3 dpg]. | | 2015 | 4677097 |
| medical treatment of the gestational diabetic. | | 2015 | 4829275 |
| alternative methods for the analysis of complex epidemiological data. | | 2016 | 5016159 |
| bobaths' facilitation training and seguin's physiological method related to escape-avoidance conditioning. | | 2016 | 4808072 |
| [cytological diagnosis of ulcerative colitis (author's transl)]. | | 2016 | 4785768 |
| in the aftermath: health care in kuwait city. | | 2007 | 1865865 |
| [multiple breast metastasis of cutaneous malignant melanoma]. | | 2013 | 3838028 |
| moorcroft: the first modern eye-surgeon in punjab. | | 2004 | 387585 |
| editorial: who owns your medical records? | | 2005 | 1262726 |
| [the structure and absolute configuration of isorupestonic acid from artemisia rupestris l]. | a new sesquiterpene compound named isorupestonic acid was isolated from artemisia rupestris and its absolute stereostructure was elucidated as 3b by spectral and x-ray crystallographic methods. interestingly, the isorupestonic acid is based upon an unusual 6, 7 membered ring skeleton differing from the 5, 7 membered ring rupestonic acid although both have the same absolute configuration at c-1. the biogenesis of isorupestonic acid most likely involves breaking the c4-c5 bond of rupestonic skelet ... | 2007 | 1805508 |
| congenital adrenal hyperplasia. | | 2010 | 2887945 |
| interferon alpha-2b as therapy for ph'-positive chronic myelogenous leukemia: a study of 82 patients treated with intermittent or daily administration. | the authors treated a total of 82 patients with ph'-positive chronic myelogenous leukemia (cml) with recombinant interferon alpha-2b (ifn alpha-2b). sixty-five patients in chronic phase (cp), 28 of whom were untreated and 37 pretreated, and nine patients in accelerated phase (ap), were started on ifn three times a week. patients in cp were randomized to receive 2 or 5 x 10(6) iu/m2, while patients in ap were all given the dose of 5 x 10(6) iu/m2, in addition to concomitant chemotherapy. patients ... | 2011 | 3165298 |
| [use of auxiliary measures within the scope of extracorporeal shockwave lithotripsy]. | | 2012 | 3368891 |
| the measurement of socioeconomic inequality and social class in australia: a review of past practices and recent developments. | | 2012 | 3370944 |
| [practice of oriental medicine. 8. etiology and internal and external symptoms]. | | 2013 | 3639179 |
| [creatinine clearance in the elderly. comparison of results obtained by different methods of evaluation]. | | 2010 | 2950506 |
| the incidence of symptomatic urolithiasis in royal naval submariners comparison with personnel of the surface fleet. | | 2012 | 3256633 |
| post-translational processing of anglerfish islet somatostatin precursors. | two distinct somatostatin precursors are synthesized in anglerfish (af) islets. in addition to a precursor which has somatostatin 14 (ss-14) as a c-terminal cleavage product, a precursor which contains at its c-terminus [tyr7, gly10] ss-14 as a potential cleavage product is also synthesized. however, even though an arg-lys pair is located immediately n-terminal to ala1 of the c-terminal tetradecapeptide, [tyr7, gly10]ss-14 was not found in significant amounts in extracts of af islets. instead, a ... | 2010 | 2863927 |
| conservative treatment of fingertip injuries. | in a prospective investigation of 81 consecutive patients with fingertip injuries conservative treatment was evaluated. fingertip injuries were defined as lesions greater than or equal to 1 cm2 in the terminal phalanx without injury to the tendons or joints. all fingertip injuries were cleaned and covered by vaseline gauze and left to heal. if less than 2 mm of soft tissue covered the bone a few millimetres of bone were nibbled away to allow good cover with soft tissue. the majority of injuries ... | 2012 | 3508851 |
| [prevention of the recurrence of goiter. surgical and medical aspects]. | | 2014 | 4136182 |
| the psychiatrist in national emergency. | | 2015 | 4416440 |
| [letter: teratogenic hazards in antiepileptic therapy]. | | 2016 | 4815439 |
| is serum total cholesterol outmoded? | | 2000 | 91908 |
| chromogenic reactions of tertiary amines with polycarboxylic acids and acetic anhydride: carbon suboxide as the reactive species in the malonic acid reagent. | analytical methods based on the title reactions are reviewed, and the malonic acid-acetic anhydride system was selected for detailed study. it is postulated that carbon suboxide, o = c = c = c = o, formed by the action of acetic anhydride on malonic acid, is the effective reactive species in this system. carbon suboxide was prepared and identified, and spectrophotometric observations of its reactions with tertiary amines are described. aliphatic and aromatic tertiary amines generate colored prod ... | 2012 | 3430350 |
| endoscopy-controlled study of the safety of nabumetone compared with naproxen in arthritis therapy. | nonsteroidal anti-inflammatory drug (nsaid) gastropathy is now a commonly recognized and reported complication of such arthritis therapy. significant gastric lesions develop in up to 40 percent of arthritic patients treated with long-term anti-inflammatory doses of nsaids, 20 percent of which represents actual ulcer crater disease. this 12-week endoscopy-controlled, double-blind study was constructed to evaluate the safety and efficacy of nabumetone 1,000 mg at bedtime compared with naproxen 250 ... | 2012 | 3318424 |
| [selectivity of action of propericiazine in behavior disorders]. | | 2015 | 4384082 |
| percutaneous transluminal coronary angioplasty. | | 1985 | 373562 |