[The antioxidant properties of tumor cell subpopulations].
A study was made of the antioxidative activity (AOA), of the activity of glytathionreductase and catalase, and of SH-group concentration in suspensions of intact cells from eight fractions of the rat ascitic ovary tumor. A correlative bond was detected between AOA, the activity of antioxidative enzymes, and SH-group concentration. It was shown that antioxidative properties of the fractions containing resting (G0) and polyploid cells were higher than those of proliferating diploid cells.
Slivinskiĭ
G G
GG
Tsvetkova
T V
TV
Tsokur
E V
EV
D000818:Animals; D000975:Antioxidants; D002374:Catalase / Q000032:analysis / Q000378:metabolism; D002458:Cell Fractionation; D004273:DNA, Neoplasm / Q000032:analysis / Q000096:biosynthesis; D005260:Female; D005980:Glutathione Reductase / Q000032:analysis / Q000378:metabolism; D009368:Neoplasm Transplantation; D010051:Ovarian Neoplasms / Q000737:chemistry / Q000378:metabolism*; D011123:Polyploidy; D051381:Rats; D013438:Sulfhydryl Compounds / Q000032:analysis / Q000378:metabolism
D000975:Antioxidants; D004273:DNA, Neoplasm; D013438:Sulfhydryl Compounds; D002374:Catalase; D005980:Glutathione Reductase
Antioksidantnye svoĭstva subpopuliatsiĭ opukholevykh kletok.