نتایج جستجو برای: آزمون tst
تعداد نتایج: 122276 فیلتر نتایج به سال:
مقاله ی حاضر در جستجوی آنست که با سنجش تجربی مفاهیم سرمایه فرهنگی وهویت اجتماعی رابطه ی ابعاد مختلف سرمایه فرهنگی را با نحوه ی تعریف افراد از خویشتن بررسی نماید و همبستگی سرمایه فرهنگی را با برجستگی هویت های مختلف اجتماعی مورد مطالعه قرار دهد بر اساس دیدگاه پی یر بوردیو سرمایه فرهنگی دارای سه بعد است بعد ذهنی بعد عینی وبعد نهادی وجه دیگر این تحقیق سنجش هویت اجتماعی جوانان است که از نظریه کنش مت...
The levels of complement C3 and C4 components were determined in non-indigenous (creoles) and indigenous (Warao) populations, the latter with an extremely high tuberculosis (TB) rate. Serum samples from 209 adults were studied and classified in 4 groups taking into account tuberculin skin tests (TST): (1) the group of Warao patients (58 positive for the TST, WP TST+ and 9 negative for the TST, ...
BACKGROUND In household contact investigations of tuberculosis (TB), a second tuberculin skin test (TST) obtained several weeks after a first negative result consistently identifies individuals that undergo TST conversion. It remains unclear whether this delay in M. tuberculosis infection is related to differences in the infectious exposure, TST boosting, partial host resistance, or some other ...
BACKGROUND Patients with end-stage renal disease (ESRD) and Mycobacterium tuberculosis infection pose a high risk of developing active TB disease. It is therefore important to detect latent TB infection (LTBI) to be able to offer treatment and prevent progression to TB disease. We assessed the value of the tuberculin skin test (TST) and of an interferon-gamma release assay (Quantiferon®-TB Gold...
To evaluate the agreement between QuantiFERON-TB Gold In-Tube test (QFT-GIT) and tuberculin skin test (TST) for the screening of latent tuberculosis infection (LTBI) in recent immigrants to Italy, 279 subjects were submitted to concomitant TST and QFT-GIT. The agreement was analyzed using k statistics. A total of 72/279 (25.8%) individuals were TST positive, while 107/279 (38.3%) were QFT-GIT p...
OBJECTIVE To evaluate the diagnostic yield of magnetic cortical stimulation with the triple stimulation technique (TST) to identify upper motor neuron (UMN) involvement in patients suspected of having ALS. METHODS Fifty-nine patients were recruited to undergo TST in addition to the standard work-up for suspected motor neuron disease. TST combines transcranial magnetic stimulation of the motor...
Thailanstatin A (TST-A) is a potent antiproliferative natural product discovered by our group from Burkholderia thailandensis MSMB43 through a genome-guided approach. The limited supply of TST-A, due to its low titer in bacterial fermentation, modest stability and very low recovery rate during purification, has hindered the investigations of TST-A as an anticancer drug candidate. Here we report...
زمینه و هدف: محققان قبلی خواص ضد درد و آرام بخشی نعنا قمی را نشان دادهاند. هدف مطالعه حاضر بررسی اثر ضدافسردگی اسانس نعنا قمی در آزمون شنای اجباری (FST) و آزمون معلق ماندن دم (TST) در موش سوری نر است. مواد و روشها: در این مطالعه تجربی، 84 سر موش سوری نر بهطور تصادفی به 14 گروه 6 تایی تقسیم شدند: گروههای کنترل منفی نرمال سالین (ml/kg,i.p. 10) و گروه کنترل مثبت فلوکستین (mg/kg,i.p. 20) و ایم...
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