نتایج جستجو برای: تکنیک ah
تعداد نتایج: 34576 فیلتر نتایج به سال:
BACKGROUND Electronegative LDL [LDL(-)], a modified subfraction of LDL present in plasma, induces the release of interleukin-8 and monocyte chemotactic protein-1 from cultured endothelial cells. METHODS AND RESULTS We demonstrate that platelet-activating factor acetylhydrolase (PAF-AH) is mainly associated with LDL(-). LDL(-) had 5-fold higher PAF-AH activity than the nonelectronegative LDL s...
Angus crossbred steers (n = 40; 563 ± 44 kg) were used to examine the effects of handling method and fat thickness on the blood chemistry and physiology of market steers. Steers were blocked by backfat (BF) thickness and were randomly assigned to treatment groups: low-stress handling (LSH) and aggressive handling (AH). Cattle were then ran¬domly assigned to one of 5 blocks containing 4 steers f...
BACKGROUND Atherosclerosis is characterized by an early inflammatory response involving proinflammatory mediators such as platelet-activating factor (PAF)-like phospholipids, which are inactivated by PAF-acetylhydrolase (PAF-AH). The effect of adenovirus-mediated expression of PAF-AH on injury-induced neointima formation and spontaneous atherosclerosis was studied in apolipoprotein E-deficient ...
The effects of acetone +/- spermine on the high (AH-I) and low (AH-II) affinity forms of aniline hydroxylases in the mouse hepatic microsomes were investigated under in vitro conditions. The addition of either acetone or spermine alone stimulated both AH-I and AH-II activities at low concentration while some decline in stimulation was noted at higher concentrations. In the presence of both the ...
مقدمه: با توجه به شیوع بالای کمردرد ، در 20 سال اخیر، تمرکز عمده ای بر روی تمرینات core stability صوزت گرفته است. abdominal hollowing و abdominal bracing دو مورد از پرچالش ترین رویکرد های ثباتی هستند. هدف از مطالعه حاضر، بررسی تاثیر کوتاه مدت این دو تمرین، بر روی استراتژی های مقابله با بار در حالت ایستاده و غیر اختصاصی به train بود. مواد و روش ها: 20 مرد مبتلا به کمردرد غیراختصاصی ارجاعی ، با ...
OBJECTIVE The more atherogenic lipid profile seen in peritoneal dialysis (PD) patients cannot fully explain the increased incidence of atherosclerosis in this population. Oxidative modification of low-density lipoproteins (LDL) is considered to play a central role in the atherogenic process, whereas high-density lipoprotein (HDL) protects LDL from oxidation. On the other hand, it has been sugge...
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