Journal of Okayama Medical Association
Published by Okayama Medical Association

Full-text articles are available 3 years after publication.

高圧の血球に及ぼす影響に関する研究 第二編 赤血球のIon交換性に及ぼす高圧の影響

宮武 孝明 岡山大学医学部第一生理学教室
Thumnail 69_461.pdf 744 KB
The pressure does not change the amount of PO(4) permeating into the outer medium from blood erythrocytes. The amount of P(32) entrance into erythrocytes from the outer medium is equal to the control at 50-100 atm. pressure, probably increases 200-1000 atm. pressure. Particularly, the higher the pressure is, the more remarkable this effect is. The electric conductivity of the erythrocyte plasma membrane increases during and after the compression. The permeation of Cl into the medium from erythrocytes is augmented by pressure (200-1000 atm.). Summaring above, the permeability of the erythrocyte plasma membrane appears to increase at high pressure.