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. 1976 Sep 15;32(9):1173-5.
doi: 10.1007/BF01927609.

Effect of sulfated and non-sulfated gastrin and octapeptide-cholecystokinin on cat gall bladder in vitro

J R Chowdhury, J M Berkowitz, M Praissman, J W Fara

Effect of sulfated and non-sulfated gastrin and octapeptide-cholecystokinin on cat gall bladder in vitro

J R Chowdhury et al. Experientia. .

Abstract

This study demonstrates that for the isolated cat gall bladder a smaller molar dose of the sulfated form of OP-CCK and gastrin is required to produce contraction as compared to the respective non-sulfated forms. For OP the D50 for the sulfated form versus the non-sulfated form was 1.94. For gastrin it was 1.10.

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References

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