[Cell populations of transplantable murine tumors of various degrees of histogenesis during their proliferation in the anterior chamber].
Six transplantable murine tumors of different histogenesis were investigated after transplantation to subcutaneous connective tissue (SCT) and the eye anterior chamber (EAC). Cell morphology was studied using light microscopy. DNA contents in the nuclei of tumor cells were investigated with flow cytometry technique. LDH isoenzymes were studied using electrophoresis in polyacrylamide gel. In the case of tumors with near diploid modal class, a redistribution of LDH isoenzyme activity and an increase in morphological differentiation level were obtained. In the case of tumors with modal class differing from the diploid one, a morphological structure changes were revealed, but there were no differences in LDH isoenzyme activity. The data obtained show that the capability of increasing morphological and biochemical differentiation level after cultivation in the EAC of murine transplantable tumors remains even on the late stages of progression in tumors of different histogenesis with near diploid value of modal class.
Fedorova
E V
EV
Grigor'eva
E G
EG
Tret'iakov
A N
AN
Shvemberger
I N
IN
D000818:Animals; D000867:Anterior Chamber / Q000032:analysis / Q000473:pathology*; D002455:Cell Division; D002471:Cell Transformation, Neoplastic / Q000032:analysis / Q000473:pathology; D004273:DNA, Neoplasm / Q000032:analysis; D005134:Eye Neoplasms / Q000032:analysis / Q000473:pathology*; D007527:Isoenzymes; D007770:L-Lactate Dehydrogenase / Q000032:analysis; D051379:Mice; D008809:Mice, Inbred C3H; D008810:Mice, Inbred C57BL; D009368:Neoplasm Transplantation; D009374:Neoplasms, Experimental / Q000032:analysis / Q000473:pathology*
D004273:DNA, Neoplasm; D007527:Isoenzymes; D007770:L-Lactate Dehydrogenase
Kletochnye populiatsii perevivnykh myshinykh opukholeĭ raznogo gistogeneza pri ikh proliferatsii v peredneĭ kamere glaza.