[Dynamics of membrane potential of limb muscular tissue in acute hypoxia induced by blood loss].
The authors studied the frequency dependence of the membrane potential of the rat quadriceps femoris muscle fibres in acute hypoxia caused by blood loss on its severity and duration. The membrane potential reduced with the gradual development of metabolic disorders in the tissue. Approximation revealed an exponential character of the dependence of the cell membrane potential on the severity and duration of hypoxia. The severity of the hypoxic disorders in the tissue can be judged from the value of the membrane potential.
Kolchev
A I
AI
Lotarev
A N
AN
D000818:Animals; D005121:Extremities; D006470:Hemorrhage / Q000150:complications / Q000503:physiopathology*; D000860:Hypoxia / Q000209:etiology / Q000503:physiopathology*; D008297:Male; D008564:Membrane Potentials / Q000502:physiology; D009132:Muscles / Q000503:physiopathology*; D051381:Rats
Dinamika membrannogo potentsiala myshechnoĭ tkani konechnosteĭ pri ostroĭ gipoksii, vyzvannoĭ krovopotereĭ.