نتایج جستجو برای: scd30
تعداد نتایج: 107 فیلتر نتایج به سال:
Occupational cohort and case-control studies suggest that trichloroethylene (TCE) exposure may be associated with non-Hodgkin lymphoma (NHL) but findings are not consistent. There is a need for mechanistic studies to evaluate the biologic plausibility of this association. We carried out a cross-sectional molecular epidemiology study of 80 healthy workers that used TCE and 96 comparable unexpose...
RATIONALE Tuberculosis progresses despite potent Th1 responses. A putative explanation is the simultaneous presence of a subversive Th2 response. However, interpretation is confounded by interleukin 4delta2 (IL-4delta2), a splice variant and inhibitor of IL-4. OBJECTIVE To study levels of mRNA encoding IL-4 and IL-4delta2, and their relationship to treatment and clinical parameters, in cells ...
OBJECTIVE To investigate changes in the levels of circulating cytokines with a focus on the Th1/Th2 balance during and after pregnancy in patients with rheumatoid arthritis (RA), juvenile idiopathic arthritis (JIA), and ankylosing spondylitis (AS). METHODS Plasma and serum samples of 34 pregnant patients, 19 with RA, 6 with JIA, and 9 with AS, and of 30 healthy pregnant women, 20 non-pregnant...
سابقه و هدف: بروسلوز یا تب مالت یکی از بیماریهای عفونی که به لحاظ قابلیت انتقال بین دام و انسان از اهمیت بسزایی برخوردار است. ایمنی در این بیماری با تکامل پاسخهای سلولهای t کمکی نوع 1 (th-1) مرتبط بوده در حالیکه پاسخهای th-2 موجب وخامت بیماری می شوند. سلولهای th-1 و th-2 علاوه بر الگوی سیتوکاینی متفاوت، از نظر بروز مولکولهای سطحی نیز متفاوتند. بطوریکه مولکولهای cd26 و cd30 بترتیب در سطح سلولهای...
The use of cloth face coverings and masks has become widespread in light the COVID-19 pandemic. This paper presents a method using low cost wirelessly connected carbon dioxide (CO2) sensors to measure effects properly improperly worn on concentration distribution exhaled breath around face. Four types are used two indoor environment scenarios. CO2 as proxy for is being measured with Sensirion S...
The serum levels of Th2 markers, including CCL17 (thymus and activation-regulated chemokine [TARC]), CCL22 (macrophage-derived chemokine [MDC]), and soluble CD30, were measured in 101 HIV-negative tuberculosis patients, 103 healthy community controls, and 18 tuberculosis patients in recovery. The levels of CCL17/TARC (249.8 ± 19.91 versus 143.9 ± 10.54, P < 0.0001) and sCD30 (7.78 ± 0.44 versus...
Human T-cell leukemia virus type 1 infection makes CD4+ T cells transformed into leukemic cells, whereas human immunodeficiency virus make them destroyed. Interestingly, activation of CD30 led to the induction of apoptotic death of anaplastic large cell lymphoma cells, while Hodgkin’s lymphoma cells, which constitutively express NF-κB, were not susceptible to CD30-induced apoptosis. Such a plei...
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