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H R ING

Publications and source records attributed to H R ING.

10 recordsLinked to original sources

The pharmacology of the ethanesulphonate anion.

A method of preparing analytically pure sodium ethanesulphonate, C(2)H(5)SO(3)Na.H(2)O, in quantity is described. Physiological saline solutions were prepared in which a proportion of the sodium chloride normally present was replaced by an equimolar concentration of sodium ethanesulphonate. The effects of partial or total replacement of sodium chloride were examined upon a series of isolated organs, and the guinea-pig ileum preparation was found to be particularly sensitive to the change. Evidence is presented that these low-chloride solutions depolarized the cell membrane of smooth muscle, and that this effect might have been due to an alteration of the chloride ion potential.

Anions↗

Prof. J. A. Gunn.

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History, 19th Century↗

Alpha-cocaine.

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Cocaine↗