نتایج جستجو برای: isolation mitochondria
تعداد نتایج: 176965 فیلتر نتایج به سال:
Mitochondrial fractions, relatively free from contsmination by other cytopla-~mic structures, have been isolated by differential centrifugation from homogenates of brown adipose tissue from starved rats. It was possible in such fractions to distinguish two types of mitochondria in this tissue. Type I mitochondria, when morphologically intact, are limited by a bilaminar membrane and show regular...
Mitochondrial fractions, relatively free from contsmination by other cytopla-~mic structures, have been isolated by differential centrifugation from homogenates of brown adipose tissue from starved rats. It was possible in such fractions to distinguish two types of mitochondria in this tissue. Type I mitochondria, when morphologically intact, are limited by a bilaminar membrane and show regular...
considerable evidence suggests that mitochondrial dysfunction contributes to the toxicity of uranyl acetate (ua), a soluble salt of depleted uranium (du). we examined the ability of the two antioxidants, beta-glucan and butylated hydroxyl toluene (bht), to prevent ua-induced mitochondrial dysfunction using rat-isolated kidney mitochondria. beta-glucan (150 nm) and bht (20 nm) attenuated ua-indu...
Previous studies demonstrated that CSE induces oxidative stress and its consequences on isolated mitochondria obtained from lung, heart and brain which may provide insight into the role of CSE in human health and disease. The present study was carried out to further characterize and compare toxic effect of CSE extract on isolated mitochondria obtained from either a directly contacting tissue (i...
Considerable evidence suggests that mitochondrial dysfunction contributes to the toxicity of uranyl acetate (UA), a soluble salt of depleted uranium (DU). We examined the ability of the two antioxidants, beta-glucan and butylated hydroxyl toluene (BHT), to prevent UA-induced mitochondrial dysfunction using rat-isolated kidney mitochondria. Beta-glucan (150 nM) and BHT (20 nM) attenuated UA-indu...
It is well known that few weeks of high fat (HF) diet may induce metabolic disturbances and mitochondrial dysfunction in skeletal muscle. However, little is known about the effects of long-term HF exposure and effects on brain mitochondria are unknown. Wistar rats were fed either chow (13E% fat) or HF diet (60E% fat) for 1 year. The HF animals developed obesity, dyslipidemia, insulin resistance...
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