[Electric activity of fragmented sarcoplasmic reticulum associated with the organic phase-water interface].
Electric activity of fragmented sarcoplasmic reticulum (FSR) in the model system organic phase-water was investigated by dynamic capacity method. FSR induced Mg-ATP, Ca2+-dependent change of border volt-potential only when phospholipids were present in the organic phase. It is suggested that FSR electric activity at the interface lipid-water is conditioned by functioning Ca2+, Mg2+-ATPase.
Voĭnitskiĭ
V M
VM
Dyl'
K A
KA
Preobrazhenskaia
T D
TD
Kucherenko
N E
NE
D000818:Animals; D017301:Ca(2+) Mg(2+)-ATPase / Q000378:metabolism*; D002118:Calcium / Q000378:metabolism; D000252:Calcium-Transporting ATPases / Q000378:metabolism*; D066298:In Vitro Techniques; D007473:Ion Channels / Q000378:metabolism*; D008564:Membrane Potentials; D008565:Membrane Proteins / Q000378:metabolism*; D008954:Models, Biological; D010713:Phosphatidylcholines; D010743:Phospholipids; D011817:Rabbits; D012519:Sarcoplasmic Reticulum / Q000201:enzymology / Q000502:physiology*; D014867:Water
D007473:Ion Channels; D008565:Membrane Proteins; D010713:Phosphatidylcholines; D010743:Phospholipids; D014867:Water; C024990:asolectin; D017301:Ca(2+) Mg(2+)-ATPase; D000252:Calcium-Transporting ATPases; D002118:Calcium
Issledovanie élektricheskoĭ aktivnosti fragmentirovannogo sarkoplazmaticheskogo retikuluma, assotsiirovannogo s granitseĭ razdela organicheskaia faza-voda.