Effect of intracellular and extracellular pH on contraction in isolated, mammalian cardiac muscle.

Effect of intracellular and extracellular pH on contraction in isolated, mammalian cardiac muscle.

1. Intracellular pH (pHi) and Na+ activity were recorded (ion-selective microelectrodes) in guinea-pig papillary muscle and the sheep cardiac Purkinje fibre while simultaneously recording twitch tension. The effects of intracellular acidosis and alkalosis upon contraction were investigated. 2. A fal...

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Dades bibliogràfiques
Autors principals:	Bountra, C, Vaughan-Jones, R
Format:	Journal article
Idioma:	English
Publicat:	1989

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