Literature DB >> 415735

A species difference in nucleoside phosphorylase activity and inosine-stimulated insulin secretion in isolated islets of Langerhans.

I L Campbell, K W Taylor.   

Abstract

Inosine is a potent simulant of insulin release from rat but not from rabbit islets of Langerhans. Further investigation showed that nucleoside phosphorylase activity is exceptionally low in rabbit islets. The ability of inosine to promote insulin release seems to be related to islet nucleoside phosphorylase activity, which can display marked species differences.

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Year:  1977        PMID： 415735      PMCID： PMC1183812          DOI： 10.1042/bj1680591

Source DB:  PubMed          Journal:  Biochem J        ISSN： 0264-6021            Impact factor:   3.857


  9 in total

1.  Protein measurement with the Folin phenol reagent.

Authors:  O H LOWRY; N J ROSEBROUGH; A L FARR; R J RANDALL
Journal:  J Biol Chem       Date:  1951-11       Impact factor: 5.157

2.  Probable role of propionate and butyrate in control of insulin secretion in sheep.

Authors:  J G Manns; J M Boda; R F Willes
Journal:  Am J Physiol       Date:  1967-04

3.  Plasma insulin response to intravenously administered xylitol in dogs.

Authors:  T Kuzuya; Y Kanazawa; K Kosaka
Journal:  Metabolism       Date:  1966-12       Impact factor: 8.694

4.  Stimulation of proinsulin biosynthesis by purine-ribonucleosides and D-ribose.

Authors:  K Jain; J Logothetopoulos
Journal:  Endocrinology       Date:  1977-04       Impact factor: 4.736

5.  Adenosine and the regulation of insulin secretion by isolated rat islets of Langerhans.

Authors:  N A Ismail; E E El Denshary; W Montague
Journal:  Biochem J       Date:  1977-05-15       Impact factor: 3.857

6.  The effect of acetoacetate on plasma insulin concentration.

Authors:  R A Hawkins; K G Alberti; C R Houghton; D H Williamson; H A Krebs
Journal:  Biochem J       Date:  1971-11       Impact factor: 3.857

7.  Inosine-stimulated insulin release and metabolism of inosine in isolated mouse pancreatic islets.

Authors:  K Capito; C J Hedeskov
Journal:  Biochem J       Date:  1976-08-15       Impact factor: 3.857

8.  The pentose cycle and insulin release in mouse pancreatic islets.

Authors:  S J Ashcroft; L C Weerasinghe; J M Bassett; P J Randle
Journal:  Biochem J       Date:  1972-02       Impact factor: 3.857

9.  Potassium ions and the secretion of insulin by islets of Langerhans incubated in vitro.

Authors:  S L Howell; K W Taylor
Journal:  Biochem J       Date:  1968-06       Impact factor: 3.857
  9 in total
  5 in total

1.  Inosine partially mimics the effects of glucose on ionic fluxes, electrical activity, and insulin release in mouse pancreatic B-cells.

Authors:  M Bozem; M G Garrino; J C Henquin
Journal:  Pflugers Arch       Date:  1987-11       Impact factor: 3.657

Review 2.  Species variation in the islets of Langerhans.

Authors:  J M Feldman
Journal:  Diabetologia       Date:  1979-01       Impact factor: 10.122

3.  Effects of adenosine, 2-deoxyadenosine and N6-phenylisopropyladenosine on rat islet function and metabolism.

Authors:  I L Campbell; K W Taylor
Journal:  Biochem J       Date:  1982-06-15       Impact factor: 3.857

4.  Opposite effects of starvation on oxidation of [14C]adenosine and adenosine-induced insulin release by isolated mouse pancreatic islets.

Authors:  A Andersson
Journal:  Biochem J       Date:  1978-11-15       Impact factor: 3.857

5.  Inosine metabolism in the rat.

Authors:  R J Sharma; A R Fernando; J R Griffiths
Journal:  Biochem J       Date:  1982-12-15       Impact factor: 3.857
  5 in total

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