EFFECTS OF Zn~(2+) ON ISOLATED SUPERIOR CERVICAL SYMPATHETIC GANGLION OF RABBITS / 西安交通大学学报(医学版)
Journal of Xi'an Jiaotong University(Medical Sciences)
;
(6)1982.
Article
in Chinese
| WPRIM
| ID: wpr-535325
ABSTRACT
The effects of Zn~(2+) on the isolated superior cervical sympathetic ganglion of rabbit were stud ied with sucrese-gap method. It was found thatZn~(2+) significantly inhibited ganglienic action poten-tial with a manner of concentration-dependence.The IC-50 value was 1. 48 mmol/L. The effects ofZn~(2+) were antagonized by neostigmine and 1-cys-tein, reduced under high concentration of Ca~(2+) andenhanced under low concentration of Ca~(2+). It wasalso found that Zn~(2+) inhibited ganglionic N wave,less affected p wave and without any effect on LNwave.
Full text:
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Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Journal of Xi'an Jiaotong University(Medical Sciences)
Year:
1982
Type:
Article
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