Literature DB >> 4593465

Vitamin B 12 absorption and malabsorption.

P P Toskes, J J Deren.   

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Year:  1973        PMID： 4593465

Source DB:  PubMed          Journal:  Gastroenterology        ISSN： 0016-5085            Impact factor:   22.682


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  9 in total

1.  Effect of proteolytic enzymes on the binding of cobalamin to R protein and intrinsic factor. In vitro evidence that a failure to partially degrade R protein is responsible for cobalamin malabsorption in pancreatic insufficiency.

Authors:  R H Allen; B Seetharam; E Podell; D H Alpers
Journal:  J Clin Invest       Date:  1978-01       Impact factor: 14.808

2.  Clinically significant vitamin B12 deficiency secondary to malabsorption of protein-bound vitamin B12.

Authors:  C E King; J Leibach; P P Toskes
Journal:  Dig Dis Sci       Date:  1979-05       Impact factor: 3.199

3.  Studies on intestinal malabsorption in chronic pancreatitis.

Authors:  H Wakasugi; K Nakayama; M Abe; Y Hara; H Ibayashi
Journal:  Gastroenterol Jpn       Date:  1976

4.  99mTc-tagged chicken liver as a marker of solid food in the human stomach.

Authors:  J H Meyer; I L MacGregor; R Gueller; P Martin; R Cavalieri
Journal:  Am J Dig Dis       Date:  1976-04

5.  Vitamin B12 and folic acid deficiency in chronic pancreatitis: a relevant disorder?

Authors:  B Glasbrenner; P Malfertheiner; M Büchler; K Kuhn; H Ditschuneit
Journal:  Klin Wochenschr       Date:  1991-02-26

6.  Correction of cobalamin malabsorption in pancreatic insufficiency with a cobalamin analogue that binds with high affinity to R protein but not to intrinsic factor. In vivo evidence that a failure to partially degrade R protein is responsible for cobalamin malabsorption in pancreatic insufficiency.

Authors:  R H Allen; B Seetharam; N C Allen; E R Podell; D H Alpers
Journal:  J Clin Invest       Date:  1978-06       Impact factor: 14.808

7.  Cobalamin malabsorption due to nondegradation of R proteins in the human intestine. Inhibited cobalamin absorption in exocrine pancreatic dysfunction.

Authors:  G Marcoullis; Y Parmentier; J P Nicolas; M Jimenez; P Gerard
Journal:  J Clin Invest       Date:  1980-09       Impact factor: 14.808

8.  Selective vitamin B12 malabsorption (Imerslund-Gräsbeck syndrome). Studies on gastroenterological and nephrological problems.

Authors:  M Becker; H W Rotthauwe; H P Weber; H Fischbach
Journal:  Eur J Pediatr       Date:  1977-01-26       Impact factor: 3.183

9.  Comparative studies on intrinsic factor and cobalophilin in different parts of the gastrointestinal tract of the pig.

Authors:  G Marcoullis; H Merivuori; R Gräsbeck
Journal:  Biochem J       Date:  1978-09-01       Impact factor: 3.857
  9 in total

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