[Effects of DL-difluoromethylornithine on the cell surface charge of Ehrlich ascitic cancer during different phases of the mitotic cycle].
Difluoromethylornithine (DFMO)-induced polyamide deficiency has been studied for its effect on the electrophoretic mobility of the Ehrlich ascitic cells in G1, S and G2 phases of the mitotic cycle. The DFMO treatment alters the pattern of the electrophoretic mobility distribution of Ehrlich ascite cells. The most profound changes of the electrophoretic mobility pattern are observed in G1-phase and at the S phase beginning. Exogenic polyamines decrease the electrophoretic mobility of cancer cells, which is accompanied by restoration of the initial pattern of the electrophoretic mobility distribution.
Kozak
V V
VV
Shliakhovenko
V a
Va
Negreĭ
G Z
GZ
Zabelevich
M P
MP
Danko
I M
IM
Alekseev
S B
SB
Grinevich
Iu A
IuA
D000818:Animals; D002286:Carcinoma, Ehrlich Tumor / Q000473:pathology*; D002465:Cell Movement; D000518:Eflornithine / Q000494:pharmacology*; D004586:Electrophoresis; D007399:Interphase; D008297:Male; D051379:Mice; D008938:Mitosis; D014407:Tumor Cells, Cultured
D000518:Eflornithine
Vliianie DL-diftormetilornitina na zariad poverkhnosti kletok astsitnogo raka Erlikha v razlichnye fazy mitoticheskogo tsikla.