Studies with isolated bundle sheath mitochondria

نویسندگان

چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Photophosphorylation in isolated maize bundle sheath chloroplasts and cells.

Isolated maize bundle sheath chloroplasts showed substantial rates of noncyclic photophosphorylation. A typical rate of phosphorylation coupled to whole-chain electron transport (methylviologen or ferricyanide as acceptor) was 60 mumol per hour per milligram chlorophyll) with a coupling efficiency (P/e(2)) of 0.6. Partial electron transport reactions driven by photosystem I or II supported phos...

متن کامل

Photosynthetic electron transport in isolated maize bundle sheath cells.

Fragments of bundle sheath strands, free of mesophyll cells and showing a chlorophyll a/b ratio of 6.0 to 6.6 were prepared from Zea mays by a mechanical method. They were unable to photoreduce ferricyanide but were able to photoreduce the membrane-permeant 2,5-dimethylquinone at a rate of 250 to 420 microequivalents per hour per mg chlorophyll (mueq/hr . mg Chl) at 21 C. In the presence of the...

متن کامل

Angular Light-scattering Studies on Isolated Mitochondria

Angular light-scattering studies have been carried out on suspensions of isolated rat liver mitochondria. The angular scatter pattern has a large forward component, typical of large particles. Changes in dissymmetry and in the intensity of light scattered at 90 degrees have been correlated with changes in optical density during the course of mitochondrial swelling and contraction. Such changes ...

متن کامل

Toxicity of atorvastatin on isolated brain mitochondria

Background: Although the bio kinetics, metabolism and chemical toxicity of Atorvastatin are well known, until recently little attention was paid to the potential neurotoxic effect of Atorvastatin (Atv). Regarding the concrete evidences indicating Atv may reduce Coenzyme Q10 (CoQ10) levels through blockage of  metalonate cycle, the present work aims to determine if Atorvastatin may provide toxic...

متن کامل

application of isolated mitochondria in toxicological and clinical studies

mitochondria are unique organelles with major role in cellular function, not only as a major site of atp production, but also by regulating energy expenditure, apoptosis signaling, and production of reactive oxygen species. they play a central role in determining the point-of-no-return for the apoptotic process. there is accumulating evidence supporting a direct link between mitochondria, oxida...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: FEBS Letters

سال: 1978

ISSN: 0014-5793

DOI: 10.1016/0014-5793(78)80439-6