[Skeletal muscle mixed fiber tissue metabolism in rats after a flight on the Kosmos-690 biosatellite]

Autor: M S, Gaevskaia, R A, Belitskaia, N S, Kolganova, E V, Kolchina, L M, Kurkina
Rok vydání: 1979
Předmět:
Zdroj: Kosmicheskaia biologiia i aviakosmicheskaia meditsina. 13(3)
ISSN: 0321-5040
Popis: On the R+O day the quadriceps muscle of rats showed a decrease in the content of T protein and an inhibition of LDH activity of sacroplasmatic proteins. These changes resulted from the combined affect of space flight factors and gamma-irradiation, and may be considered as a decline of compensatory synthetic processes responsible for the recovery of muscle proteins in weightlessness. Inhibition of the age-associated shift of the M:H ratio of LDH found on the R+25 day can be attributed to the inhibitory effect of gamma-irradiation. No change in the content of glycogen in the gastrocnemius muscle of flight rats was noted.
Databáze: OpenAIRE