نتایج جستجو برای: cd3
تعداد نتایج: 11176 فیلتر نتایج به سال:
This study investigates the potential of the alpha CD3-induced killer cells for use in adoptive immunotherapy of tumor growth. The alpha CD3-induced, activated, killer cells (CD3-AK) were generated in DBA/2 (H-2d) splenocytes by preactivation with alpha CD3 and were then cultured in the presence (CD3-AK [alpha CD3+]) or absence (CD3-AK [alpha CD3-]) of alpha CD3. The conventional lymphokine-act...
Background: Regulatory T cells have been suggested to have a protective role against acute rejection in allograft recipients. However, there is little information available about their contribution to chronic rejection process. The role of transforming growth factor-beta 1 (TGF- β1) as a profibrogenic and/or immunoregulatory cytokine in renal allografts is also controversial. Objectives: To eva...
Five obligately anaerobic, Gram-stain-negative, saccharolytic and proteolytic, non-spore-forming bacilli (strains CD3 : 27, CD3 : 28(T), CD3 : 33, CD3 : 32 and CD3 : 34) are described. All five strains were isolated from the small intestine of a female child with coeliac disease. Cells of the five strains were short rods or coccoid cells with longer filamentous forms seen sporadically. The orga...
Background and Aim: Adenoids and tonsils are active lymphoid organs and playing an important role against invading antigens of upper aero digestive tract in children. The purpose of this study is observing the changes in cellular and humoral immunity of children six months after adenotonsillectomy. Materials and Methods: The study population consisted of 30 children (aged 4-10 years) with chron...
The SARS-CoV-2 virus can enter the cells using S1 viral spike (S) protein, not only by binding to ACE2, but also through other cellular receptors. These candidate receptors include CD46, which, like CD45, belongs pan-leukocyte and is expressed on all types of lymphocytes. In turn, infection accompanied damage almost compartments immune system, mainly T purpose study was evaluate expression leve...
چکیده: بیماری سل بوسیله مایکوباکتریومهای بیماریزا از جمله mycobacterium tuberculosis ایجاد می گردد. طبق گزارش who، بیش از یک سوم جمعیت جهان آلوده به این باکتری هستند که بیش از 90 درصد آنها بدون علامت می باشند. این افراد تحت عنوان latent tuberculosis یا افراد ltbi معرفی می گردند. در این پژوهش، سیستم ایمنی اکتسابی در افراد مبتلا به سل فعال و سل نهفته، مورد مقایسه و آنالیز قرار گرفت. پروفایل سای...
ObjectiveTuberculosis (TB) is a deadly infectious ailment causing mortality and morbidity globally. The study objectives were to investigate the effect possible mechanisms of metformin as adjuvant therapy in management tuberculosis.MethodsTB patients attending HAHC hospital, New Delhi (India) had T2DM (Type-2 diabetes mellitus) comorbidity enrolled. Study participants categorized into non-users...
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