Biomaterial Database

The effect of dianabol on certain cell energy processes in postirradiation disease. III. The effect of chronic administration of dianabol and irradiation on oxidative phosphorylation in rat liver mitochondria. 1979

S Sierakowski, and J Mackowiak

Chronic administration of Dianabol did not prevent the radiation-induced changes of oxidative phosphorylation in rat liver mitochondria. Irradiation of rats with X-rays, in a dose of 600 R for the whole body, causes damage of oxidative phosphorylation in rat liver mitochondria. Progressive reducation of oxygen consumption, decrease of high-energy bond formation and a drop of the P/O coefficient were observed in irradiated animals. The presumable role of the postirradiation damage of oxidative phosphorylation and the effects of radioprotective compounds on this process are discussed.

UI	MeSH Term	Description	Entries
D008696	Methandrostenolone	A synthetic steroid with anabolic properties that are more pronounced than its androgenic effects. It has little progestational activity. (From Martindale, The Extra Pharmacopoeia, 30th ed, p1188)	Dehydromethyltestosterone,Metandienone,Methandienone,Dianabol,Metanabol,Nerobol
D008930	Mitochondria, Liver	Mitochondria in hepatocytes. As in all mitochondria, there are an outer membrane and an inner membrane, together creating two separate mitochondrial compartments: the internal matrix space and a much narrower intermembrane space. In the liver mitochondrion, an estimated 67% of the total mitochondrial proteins is located in the matrix. (From Alberts et al., Molecular Biology of the Cell, 2d ed, p343-4)	Liver Mitochondria,Liver Mitochondrion,Mitochondrion, Liver
D010085	Oxidative Phosphorylation	Electron transfer through the cytochrome system liberating free energy which is transformed into high-energy phosphate bonds.	Phosphorylation, Oxidative,Oxidative Phosphorylations,Phosphorylations, Oxidative
D010101	Oxygen Consumption	The rate at which oxygen is used by a tissue; microliters of oxygen STPD used per milligram of tissue per hour; the rate at which oxygen enters the blood from alveolar gas, equal in the steady state to the consumption of oxygen by tissue metabolism throughout the body. (Stedman, 25th ed, p346)	Consumption, Oxygen,Consumptions, Oxygen,Oxygen Consumptions
D005260	Female		Females
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia
D013997	Time Factors	Elements of limited time intervals, contributing to particular results or situations.	Time Series,Factor, Time,Time Factor
D051381	Rats	The common name for the genus Rattus.	Rattus,Rats, Laboratory,Rats, Norway,Rattus norvegicus,Laboratory Rat,Laboratory Rats,Norway Rat,Norway Rats,Rat,Rat, Laboratory,Rat, Norway,norvegicus, Rattus