[Lactate dehydrogenase isoenzymatic makeup of the skeletal muscles of rats after a flight on the Kosmos-690 biosatellite].
The isoenzyme composition of lactate dehydrogenase in the soleus and plantaris muscles of rats which had flown for 20.5 days onboard the biosatellite Cosmos-690 equipped with a radiation source was studied. Difference in the isoenzyme composition of lactate dehydrogenase in flight and synchronous rats disappeared 27 days after the experiments; however, some changes persisted as compared with vivarium controls. The data obtained give evidence that irradiation-induced effects in skeletal muscles manifested themselves at a far later stage than weightlessness-induced changes.
D000818:Animals; D007527:Isoenzymes; D007770:L-Lactate Dehydrogenase / Q000032:analysis / Q000528:radiation effects*; D008297:Male; D009132:Muscles / Q000201:enzymology* / Q000528:radiation effects; D011829:Radiation Dosage; D051381:Rats; D013026:Space Flight; D013997:Time Factors; D014586:USSR
D007527:Isoenzymes; D007770:L-Lactate Dehydrogenase
Izofermentnyĭ sostav laktatdegidrogenazy skeletnykh myshts krys posle poleta na biosputnike "Kosmos-690".