Literature DB >> 7250317

Luminal gastrin does not activate rat stomach histidine decarboxylase.

J Hedenbro, M Ekelund, R Håkanson, G Liedberg, S Vallgren.   

Abstract

Fasted rats have a low gastric histidine decarboxylase activity. I.v. infusion of heptadecapeptide gastrin for 2 h raised the enzyme activity. Intragastric perfusion with the same dose of gastrin and for the same period of time did not reproduce the effect of circulating gastrin. It is concluded that luminal gastrin, in contrast to circulating gastrin, does not activate rat stomach histidine decarboxylase.

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Year:  1981        PMID： 7250317     DOI： 10.1007/bf01986152

Source DB:  PubMed          Journal:  Experientia        ISSN： 0014-4754


  6 in total

1.  Biological activity of iodinated gastrins.

Authors:  G J Dockray; J H Walsh; M I Grossman
Journal:  Biochem Biophys Res Commun       Date:  1976-03-22       Impact factor: 3.575

2.  Suppression of rat stomach histidine decarboxylase activity by histamine: H2-receptor-mediated feed-back.

Authors:  R Håkanson; L I Larsson; G Liedberg; J F Rehfeld; F Sundler
Journal:  J Physiol       Date:  1977-08       Impact factor: 5.182

3.  Appearance of gastrin in perfusates from the isolated gastric antrum of dogs.

Authors:  S Andersson; G Nilsson
Journal:  Scand J Gastroenterol       Date:  1974       Impact factor: 2.423

4.  The presence of gastrin in fasting and stimulated gastric juice of man.

Authors:  P H Jordan; B S Yip
Journal:  Surgery       Date:  1972-09       Impact factor: 3.982

5.  A physiological role for luminal gastrin?

Authors:  R G Fiddian-Green; J Farrell; D Havlichek; P Kothary; G Pittenger
Journal:  Surgery       Date:  1978-06       Impact factor: 3.982

6.  Correlation between serum gastrin concentration and rat stomach histidine decarboxylase activity.

Authors:  R Håkanson; J H Kroesen; G Liedberg; J Oscarson; J F Rehfeld; F Stadil
Journal:  J Physiol       Date:  1974-12       Impact factor: 5.182
  6 in total

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