Literature DB >> 6110599

Concentration and secretion of gastric somatostatin in streptozotocin-diabetic rats.

T Chiba, S Kadowaki, T Taminato, H Abe, K Chihara, S Matsukura, Y Goto, Y Seino, T Fujita.   

Abstract

Both the release and the content of gastric somatostatin were investigated in streptozotocin-diabetic rats. Fundic and antral somatostatin contents were both increased in streptozotocin-diabetic rats compared with control animals. Basal somatostatin levels in the perfusates of streptozotocin-treated animals were not significantly different from those of the control animals. However, the peak values of somatostatin release induced by 5 x 10(-9) M glucagon in the diabetic animals were significantly higher than those of the controls. These results lead us to conclude that a hyperfunctioning state of the gastric D-Cells exists in hypoinsulinemic diabetes.

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Year:  1981        PMID: 6110599     DOI: 10.2337/diab.30.3.188

Source DB:  PubMed          Journal:  Diabetes        ISSN: 0012-1797            Impact factor:   9.461


  2 in total

1.  Contribution of the pancreas to circulating somatostatin-like immunoreactivity in the normal dog.

Authors:  G J Taborsky; J W Ensinck
Journal:  J Clin Invest       Date:  1984-01       Impact factor: 14.808

2.  Comparison of somatostatin distribution in pancreatic duct ligated rats and streptozotocin diabetic rats.

Authors:  W Lee; H Wakasugi; H Ibayashi
Journal:  Gastroenterol Jpn       Date:  1983-10
  2 in total

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