BOOKS - NATURAL SCIENCES - Кальций и клеточная возбудимость...
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262357
262357
Кальций и клеточная возбудимость
Author: Костюк П.Г.
Year: 1986
Number of pages: 254
Format: PDF
File size: 13 MB
Language: RU
Year: 1986
Number of pages: 254
Format: PDF
File size: 13 MB
Language: RU
The monograph examines the current state of research on the role and mechanism of interaction of calcium ions with the surface membranes of various excitable cells (nerve; striated, cardiac, and smooth muscle). The issues of binding these ions on the surface of membranes and the resulting changes in membrane potentials are covered in detail. The ways in which calcium ions penetrate the surface membrane into the cell are comprehensively considered; mechanisms of selectivity of calcium ion channels and their control of transmembrane electric field changes, kinetics and nature of inactivation are described. Particular attention is paid to highlighting the features of the connection between the functioning of calcium channels and intracellular metabolism and the role of these connections in providing modulating effects of mediator and hormonal substances on calcium currents.