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

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

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30 Scopus citations

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.

Original language	English (US)
Pages (from-to)	1173-1175
Number of pages	3
Journal	Experientia
Volume	32
Issue number	9
DOIs	https://doi.org/10.1007/BF01927609
State	Published - Sep 1976
Externally published	Yes

ASJC Scopus subject areas

General Biochemistry, Genetics and Molecular Biology

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10.1007/BF01927609

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title = "Effect of sulfated and non-sulfated gastrin and octapeptide-cholecystokinin on cat gall bladder in vitro",

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.",

author = "Chowdhury, {J. R.} and Berkowitz, {J. M.} and M. Praissman and Fara, {J. W.}",

year = "1976",

month = sep,

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AU - Berkowitz, J. M.

AU - Praissman, M.

AU - Fara, J. W.

PY - 1976/9

Y1 - 1976/9

N2 - 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.

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

Abstract

ASJC Scopus subject areas

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