نتایج جستجو برای: 1970s ad 1320s
تعداد نتایج: 102034 فیلتر نتایج به سال:
Background: Alzheimer's disease (AD) is the most common form of dementia and amyloid peptides playing a central role in its pathogenesis. Recently, regular exercise has been considered as one of the most important non-pharmacological mechanisms to contrast with AD. Therefore, the aim of the present study was to investigate the effect of 4 weeks of exercise preconditioning on the level of solubl...
Background Only alimited number of studies have evaluated the association between phototherapy-treated neonatal jaundice and the development of atopic dermatitis (AD) in the early childhood. In this context, the present study is aimed to assess the relationship between the AD development in the childhood and the history of phototherapy in the case of neonatal jau...
after second world war, demand for oil increased and in 1970s reached to its maximum growth. and naturally, providing this level of demand depended on much more import from opec, especially from middle eastern members. contemporaneous, in the early 1970s, some opec governments stopped granting new concessions and starting to claim equity participation in the existing concessions, with a few of ...
Even though the interest in ad hoc wireless networks has begun in the early 1970s, several technological difficulties, particularly those related to implementation, have postponed advances in this field until the 1990s, when important issues were investigated and solved, including medium access control, routing, energy consumption, among others. These advances have allowed for actual implementa...
Background: Recent studies have shown that oxidative stress (OS) is the most important indicator in the pathogenesis of Alzheimer's disease (AD), but the results in previous studies are conflicting. This study aimed to assess the plasma levels of 8-hydroxy-2'-deoxyguanosine (8-OHdG) as DNA oxidative damage marker and total antioxidant capacity (TAC) in patients with AD versus control group. ...
هدف از پژوهش حاضر، بررسی اثر 4 هفته تمرین هوازی تداومی با شدت متوسط بر سطوح آمیلوئیدبتای مغزی و پلاسمایی و همچنین LRP1 محلول پلاسمایی در رتهای آلزایمری القا شده با تزریق Aβ1-42 بود. 48 سر رت 8 هفته‌ای به روش تصادفی ساده به 3 گروه تقسیم شدند: گروه AD، AD + تمرین و گروه کنترل. حیوانات گروه‌های AD و AD + تمرین از طریق تزریق Aβ1-42 به داخل هیپوکمپ آلزایمری شدند. گروه تزریق AD + تمرین پس از 3 روز ...
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