نتایج جستجو برای: hdl3
تعداد نتایج: 488 فیلتر نتایج به سال:
Mutations in the CETP gene resulting in defective CETP activity have been shown to cause remarkable elevations of plasma HDL-C levels, with the accumulation in plasma of large, buoyant HDL particles enriched in apolipoprotein E. Genetic CETP deficiency thus represents a unique tool to evaluate how structural alterations of HDL impact on HDL atheroprotective functions. Aim of the present study w...
AIM To investigate the possible effects of thyroid hormones on the lipoprotein (a) (Lp(a)) serum concentration. METHODS Eleven patients with hyperthyroidism (Grave's disease), 18 patients with hypothyroidism and low Lp(a) (Hashimoto's disease), and 13 patients with hypothyroidism (Hashimoto's disease) and elevated Lp(a) were examined before and after thyroid hormone normalization. The measure...
To differentiate between transient (acute) and training (chronic) effects of exercise at two different intensities on blood lipids and apolipoproteins (apo), 26 hypercholesterolemic men (cholesterol = 258 mg/dl, age = 47 yr, weight = 81.9 kg) trained three times per week for 24 wk, 350 kcal/session at high (80% maximal O2 uptake, n = 12) or moderate (50% maximal O2 uptake, n = 14) intensity. Se...
Lipoproteins modulate innate and adaptive immune responses. In the chronic inflammatory disease multiple sclerosis (MS), reports on lipoprotein level alterations are inconsistent and it is unclear whether lipoprotein function is affected. Using nuclear magnetic resonance (NMR) spectroscopy, we analysed the lipoprotein profile of relapsing-remitting (RR) MS patients, progressive MS patients and ...
In this report we have described the purification of a human plasma phospholipid transfer protein, designated LTP-II, which displayed the following characteristics: i) facilitated both the exchange and net mass transfer of lipoprotein phospholipids; ii) did not facilitate the transfer of lipoprotein cholesteryl esters (CE) or triglycerides (TG); iii) was not recognized by antibody to the human ...
This study examines the ability of human high density lipoproteins (HDL3) to deliver cholesteryl esters to human granulosa cells and describes the selective cholesterol pathway by which this occurs. Luteinized cells obtained from subjects undergoing in vitro fertilization-embryo transfer procedures were incubated with native HDL3 (or radiolabeled or fluorescently labeled HDL cholesteryl esters)...
مقدمه: پپتید گرلین به طور عمده از معده ترشح می شود و در تحریک اشتها، و هم چنین کنترل تعادل انرژی نقش دارد. بررسی ها حاکی از اتصال گرلین به کلسترول ـ hdl و به احتمال زیاد سایر پروتئین های در گردش خون مانند آلبومین می باشد. خطر سندروم متابولیک علاوه بر افزایش سطح کلسترولldl- و تری گلیسرید با کاهش کلسترولhdl- و کاهش گرلین مرتبط است. هدف این پژوهش، بررسی اثر 8 هفته تمرین استقامتی با مدت های مختلف ب...
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