Literature DB >> 6135624

Mg2+-HCO-3-ATPase and carbonic anhydrase in rat intestinal mucosa.

S Suzuki, N Ozaki.   

Abstract

Mg2+-dependent and HCO-3-stimulated ATPase activity was highest in the brush border (microvilli) of rat duodenal mucosa compared with that of the other gastrointestinal mucosa. This ATPase may be useful to neutralize the gastric acid in the duodenal lumen. Carbonic anhydrase seems to accomplish a subsidiary role in the above reaction.

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Year:  1983        PMID： 6135624     DOI： 10.1007/bf01990412

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


  12 in total

1.  Anion-stimulated ATPase activity of brush border from rat small intestine.

Authors:  M H Humphreys; L Y Chou
Journal:  Am J Physiol       Date:  1979-01

2.  The estimation of phosphorus.

Authors:  R J Allen
Journal:  Biochem J       Date:  1940-06       Impact factor: 3.857

3.  Electrometric and colorimetric determination of carbonic anhydrase.

Authors:  K M WILBUR; N G ANDERSON
Journal:  J Biol Chem       Date:  1948-10       Impact factor: 5.157

4.  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

5.  Different mechanisms of hydrogen ion removal in stomach and duodenum.

Authors:  J W Harmon; M Woods; N J Gurll
Journal:  Am J Physiol       Date:  1978-12

6.  Facilitation by carbonic anhydrase of carbon dioxide transport.

Authors:  T Enns
Journal:  Science       Date:  1967-01-06       Impact factor: 47.728

7.  Bicarbonate-dependent chloride absorption in small intestine: ion fluxes and intracellular chloride activities.

Authors:  J F White
Journal:  J Membr Biol       Date:  1980-04-15       Impact factor: 1.843

8.  The isoenzymes of carbonic anhydrase: tissue, subcellular distribution and functional significance, with particular reference to the intestinal tract.

Authors:  M J Carter; D S Parsons
Journal:  J Physiol       Date:  1971-05       Impact factor: 5.182

9.  Further evidence for the existence of an intrinsic bicarbonate-stimulated Mg2+-ATPase in brush border membranes isolated from rat kidney cortex.

Authors:  E Kinne-Saffran; R Kinne
Journal:  J Membr Biol       Date:  1979-09       Impact factor: 1.843

10.  Interrelationships of chloride, bicarbonate, sodium, and hydrogen transport in the human ileum.

Authors:  L A Turnberg; F A Bieberdorf; S G Morawski; J S Fordtran
Journal:  J Clin Invest       Date:  1970-03       Impact factor: 14.808
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  3 in total

1.  The metanephros of the quail embryo. Developmental expression of carbonic anhydrase investigated by multiple approaches.

Authors:  M G Gabrielli; G Materazzi; G Menghi
Journal:  J Anat       Date:  2000-01       Impact factor: 2.610

2.  Renal carbonic anhydrase in the quail Coturnix coturnix japonica: I. Activity and distribution in male and female metanephros.

Authors:  M G Gabrielli; P Palatroni; S Vincenzetti
Journal:  Histochem J       Date:  1990-11

3.  Renal carbonic anhydrase in the quail Coturnix coturnix japonica. II. Changes of enzyme activity in developing and regressing mesonephros.

Authors:  M G Gabrielli; P Palatroni
Journal:  Anat Embryol (Berl)       Date:  1991
  3 in total

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