[Glutathione reductase activity in erythrocytes of rats with transplantable Morris 5123 hepatoma].
The activity of NADPH- and NADH-dependent erythrocyte glutathione reductase was determined in rats with Morris 5123 hepatoma at different stages of tumor development (10, 20, 30 and 40 days after transplantation). During the early stage of tumor growth the activity of glutathione reductase with either of these coenzymes was increased. In the late stage of the disease the activity of NADPH-dependent glutathione reductase fell below control values. The obtained results are discussed in the light of previous observations on the effects of this neoplasm on the metabolism of erythrocytes.
D000818:Animals; D004912:Erythrocytes / Q000201:enzymology*; D005980:Glutathione Reductase / Q000097:blood*; D008114:Liver Neoplasms, Experimental / Q000097:blood / Q000201:enzymology*; D051381:Rats; D013997:Time Factors
D005980:Glutathione Reductase
Aktywność reduktazy glutationowej w krwinkach czerwonych szczurów z przeszczepialnym watrobiakiem Morrisa 5123.