نتایج جستجو برای: tuberculin test
تعداد نتایج: 814230 فیلتر نتایج به سال:
background: the tuberculin test is widely used to identify tuberculosis infection. some individuals infected with mycobacterium tuberculosis may have an initial negative skin test reaction to tuberculin. the two step purified protein derivative skin test can decrease misinterpretation of tuberculin test .this study was aimed at comparing the two- step tuberculin skin test and booster phenomenon...
the study was carried out in zoo animals at islamabad zoo, pakistan to know the prevalence of bovinetuberculosis. an overall prevalence of 3.3% was recorded in zoo animals with 3.6% in bovidae, 3.2% incervidae and 0% in equidae families. the positive animals included spotted deer (1/3; 95% ci = 0.84,90.57), chinkara gazella (1/5; 95% ci = 0.51, 71.64) and blackbuck gazelle (1/30; 95% ci = 0.08,...
Although tuberculin test is widely used for detection of tuberculous infection among children, there is no clear understanding about its performance and interpretation. This article has been written with the purpose of elucidating the performance and interpretation of standard tuberculin test, based on the experiences gained at the National Tuberculosis Institute, Bangalore and other centres. T...
recent studies have proposed that a decline in bacterial infections such as tuberculosis is a factor underlying the rising prevalence and severity of atopic disorder in developed countries. there are conflicting ideas about the inverse relationship between bcg (bacillus calmette-guerin) vaccination and asthma. stronger response to tuberculin test as an indicator of more potent th1 response is s...
conclusion skin test anergy is uncommon among drug users and the ppd skin test may be reliably used for the identification of latent tb infection in the population. results a total of 221 patients (216 male, mean age 43.5 ± 14.3 years) were studied. tuberculin skin test results showed that 87 subjects (39.4%) tested positive for tb reactivity. reactivity to tetanus and candida antigens were obs...
Background & Objectives: Annually, many Muslims fast during the month of Ramadan worldwide. This practice has different favorable medical and physiological effects, such as improved serum lipid profile and blood glucose level due to changes in diet and sleep patterns. It has also been hypothesized that Ramadan fasting may affect the immune system. As reported, Ramadan fasting can influence the ...
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