Ultrastructural demonstration of cytochrome oxidase via cytochrome C in cerebral cortex.

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

Ultrastructural study of cytochrome oxidase in oncocytoma.

Light, electron microscopic, enzyme histochemical and ultracytochemical studies were performed on specimens of oncocytoma, obtained from an asymptomatic mass in the right parotid gland of a 61 year old Japanese female. With the light microscope, the diagnosis was benign oncocytoma. Electron microscopically, the cytoplasm was filled with a vast number of mitochondria, with numerous cristae, some...

متن کامل

The Cytochrome C-cytochrome Oxidase Complex

In the preceding paper the oxidation of substrates by “indophenol oxidase” was demonstrated to be a joint action of cytochrome and cytochrome oxidase. It was further shown that with a given amount of oxidase the velocity of hydroquinone oxidation reached a maximum as the amount of added cytochrome was increased. The latter fact immediately suggested the probability that the rapid aerobic oxidat...

متن کامل

Cytochrome c oxidase.

Within the past year, the structures of the cytochrome c oxidase from the soil bacterium Paracoccus denitrificans and of the metal centers of the cytochrome c oxidase from bovine heart mitochondria, both determined at 2.8 A resolution by X-ray crystallography, have been reported. The structures form a basis for understanding the mechanism of this redox-coupled transmembrane proton pump, which i...

متن کامل

The cytochrome c binding site on cytochrome c oxidase.

Cytochrome c oxidase (EC 1.9.3.1) is the terminal enzyme of the mitochondria respiratory chain catalysing electron transfer from cytochrome c to molecular oxygen [ 1,2]. The molecular mechanism of this process is still not understood. At present, little is known about such important structural features as the position of the prosthetic groups or the location and characteristics of the cytochrom...

متن کامل

Photobiological modulation of cell attachment via cytochrome c oxidase.

The number of cells attached to glass substrates increases if HeLa cell suspensions are irradiated with monochromatic visible-to-near infrared radiation (600-860 nm, 52 J m(-2)) prior to plating. The well-structured relationship between this biological response and the radiation wavelength (action spectrum with maxima at 620, 680, 760, and 820 nm) suggests the existence of a photoacceptor respo...

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: Journal of Histochemistry & Cytochemistry

سال: 1979

ISSN: 0022-1554,1551-5044

DOI: 10.1177/27.9.225380