نتایج جستجو برای: افدرا ephedra major host
تعداد نتایج: 814538 فیلتر نتایج به سال:
It is being argued that rural tourism is considered as a prominent activity with respect to rural development. This industry is known as invisible export by economists. Tourism as a broad activity is associated with some major economic, social and environmental. It further argues that tourism planning demands identification of these impacts as far as the host community is concerned. This in tur...
To examine the safety and efficacy of citrus aurantium, an herb now commonly used as a substitute for ephedra in dietary supplements marketed to promote weight loss, we conducted a systematic review. An extensive search of MEDLINE, EMBASE, BIOSIS, and the Cochrane Collaboration Database identified only 1 eligible randomized placebo controlled trial, which followed 20 patients for 6 weeks, demon...
In Rigveda Soma is an evergreen plant, with thousand stalks yellow hued bestowing auspicious energy. Resembling yellow fibres of hemp ephedra was rained in Chlnoso Ho-Ma, Yellow-hemp. It was Sanskritized as Soma. Being an energizer-cum-euphoriant its juice was consumed thrice daily. Finally it became a drug of longevity, rejuvenation and resurrection even god Soma. As drug it was substituted by...
Survival of peripheral CD8(+) T cells requires TCR interactions with peptide-MHC complexes (p-MHC). In the adult mouse, in the presence of homeostatic mechanisms that strictly control T cell numbers, it is likely that diverse T cell clones may compete for shared patterns of p-MHC. In the present study, we investigate whether the recognition of p-MHC overlaps between different T cell populations...
هدف: هدف از پژوهش حاضر بررسی اثرات محافظتیEphedra pachycladaبر آسیب حاد کبدی ناشی از تتراکلریدکربن بود. مواد و روشها: در این مطالعه ابتدا آزمایشی جهت دستیابی به مدل حیوانی استاندارد طراحی شد. در این آزمایش 30 سر موش به 3 گروه کنترل، شم و مدل تقسیم شدند. حیوانات گروه مدل 2 میلیلیتر بر کیلوگرم از تتراکلریدکربن50 درصد (1:1 در روغن زیتون استریل) را به صورت درون صفاقی دریافت کردند. 96 ساع...
During each transplantation passage of a line of mouse myeloma tumor MOPC-315 through syngeneic (BALB/c) hosts, the tumor cells lose reactivity with cytotoxic thymus-derived lymphocytes directed against products of the BALB/c major histocompatibility complex (H-2d) and regain reactivity on transfer to fresh hosts. In contrast to this cyclical change, the tumor cells remain uniformly reactive wi...
Mice genetically deficient in the pleiotropic cytokine interleukin-6 (IL-6) exhibit immunodeficiency against viral, bacterial, and fungal pathogens. When challenged with the protozoan parasite Leishmania major, IL-6-deficient mice controlled infection and mounted strong Th1 responses as efficiently as IL-6-sufficient littermates. Thus, the successful activation of parasitized macrophages and cl...
بر اساس گزارش سازمان بهداشت جهانی ایجاد و شیوع سویه های مقاوم به آنتی بیوتیک ها در بسیاری از کشورها یک مشکل رو به افزایش می باشد. تلاش های زیادی برای کشف ضد میکروب های جدید از منابع مختلفی مانند میکروارگانیسم ها، حیوانات و گیاهان صورت گرفته است. یکی از این منابع طب سنتی می باشد که بررسی های صورت گرفته در آن منجر به کشف مواد موثره جدیدی گردیده است. افدرا ماژور گیاهی طبی با فعالیت های مختلف فیزی...
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