[Effect of radiation on erythrocyte membrane structure using fluorescent probes].
The effect of electrons with the energy of 5 MeV on the erythrocyte membrane structure was investigated using a fluorescent probe (4-dimethylaminostiryl)-1-methylpyridinium (DSM). Analysis of a competitive binding of DSM and ribonuclease with the erythrocyte ghosts has shown that irradiation causes an increase in the constant of protein association with membranes. It is suggested that a negative surface change increase with irradiation.
Gorbenko
G P
GP
Krupin
V D
VD
Tovstiak
V V
VV
D000818:Animals; D001667:Binding, Competitive; D004910:Erythrocyte Membrane / Q000378:metabolism / Q000528:radiation effects* / Q000648:ultrastructure; D005456:Fluorescent Dyes; D011726:Pyridinium Compounds / Q000097:blood*; D051381:Rats; D012260:Ribonucleases / Q000097:blood*
C032315:4-(4-dimethylaminostyryl)-1-methylpyridinium; D005456:Fluorescent Dyes; D011726:Pyridinium Compounds; D012260:Ribonucleases
Issledovanie vliianiia radiatsii na strukturu membran éritrotsitov metodom fluorestsentnykh zondov.