نتایج جستجو برای: microagglutination test
تعداد نتایج: 812154 فیلتر نتایج به سال:
PURPOSE We describe the epidemiological and clinical characteristics and the efficacy of a delayed initiation to therapy in an oropharyngeal tularemia outbreak in Duzce, Turkey. MATERIALS AND METHODS Between March and June 2000, 22 patients with tularemia were diagnosed by microagglutination tests. RESULTS Oropharyngeal and ulceroglandular forms of the disease were discovered. Most of the c...
Between May and October 2002, a cluster of acute febrile illnesses occurred in the subtropical Andean foothills of Peru. Serologic evidence in villages where disease had been documented showed that the prevalence of IgM antibody to Leptospira ranged from 6% to 52%, that of IgM antibody to spotted fever group (SFG) rickettsia ranged from 10% to 19%, and that of IgM antibody to Coxiella burnetii ...
A rickettsia related to but distinct from the spotted fever agent, Rickettsia rickettsii, has been detected in 167 (18.9%) of 884 Rhipicephalus sanguineus taken off dogs in central and northern Mississippi. The organisms could readily be isolated in male meadow voles (Microtus pennsylvanicus), where it produced massive infections in the tissues of tunica vaginalis. It was practically nonpathoge...
1. Sureau P, Rousilhon JP, Capponi M. Le typhus murin à Dalat: état actuel de la question. Isolement d’une souche. Bull Soc Pathol Exot. Fileales. 1955;48:599–602. PMID 13329703 2. Beytout D. Rickettsioses diagnostiquées par microagglutination de Janvier 1962 a Juin 1963 a Saigon. Bull Soc Pathol Exot Filiales. 1964;57:257–63. 3. Deaton JG. Febrile illnesses in the tropics (Vietnam). Mil Med. 1...
abstract the variables affecting the nature of reading comprehension can be classified into two general categories: reader’s variables, and text variables (alderson, 2000). despite the wave of research on vocabulary knowledge as reader’s variable, the role of this knowledge in c-test as a text-dependent test and its interaction with lexical cohesion of the test as a text feature has remained a...
A further modification of the standard RPHA technique (Hepatest, Wellcome Reagents) for the detection of HBsAg is described. This modification does not require a centrifugation step which is required by the other modifications that have been described previously and consequently takes a little longer to perform. It does, however, retain the advantages of increased sensitivity and decreased cost...
abstract this study examines the effect of teaching lexical inferencing strategies on developing reading comprehension skill of iranian advanced efl learners. participants were female students of meraj and shokouh institudes of garmsar a quasi-experimental design using two intact advanced classes of efl students at meraj and shokouh institutes. as the first step, a general toefl proficiency te...
the present study was an attempt to compare the effect of peer metalinguistic corrective feedback on elementary and intermediate efl learners speaking ability to see which level benefits more from this type of feedback. to this end, 117 female efl learners at grade 3, al-zahra high school in kermanshah, iran were non-randomly chosen. the homogeneity of the participants was attained through a pi...
Leptospirosis and babesiosis in dogs may be associated. These diseases often have similar symptoms mask each other, or are asymptomatic, which complicates the diagnosis, significantly worsens prognosis reduces survival of sick animals. Monitoring associated course leptospirosis makes it possible to study frequency this parasitocenosis peculiarities its course, is basis for improving diagnosis t...
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