Literature DB >> 944587

Inhibitory effect of eggs on vitamin B12 absorption: description of a simple ovalbumin 57Co-vitamin B12 absorption test.

A Doscherholmen, J McMahon, D Ripley.   

Abstract

Ovalbumin and egg yolks, mixed separately in vitro with radiocyanocobalamin (57 Co-vitamin B12), were served to normal volunteers in a cooked form. Ovalbumin, and to a lesser degree, egg yolks were observed to inhibit vitamin B12 absorption. This observation explains the rather poor assimilation of vitamin B12 from eggs labelled in vivo with 57 Co-vitamin B12.

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Year:  1976        PMID: 944587     DOI: 10.1111/j.1365-2141.1976.tb03537.x

Source DB:  PubMed          Journal:  Br J Haematol        ISSN: 0007-1048            Impact factor:   6.998


  9 in total

1.  Protein-bound vitamin B12 absorption test.

Authors:  D W Dawson; D I Gozzard; M J Lewis
Journal:  J Clin Pathol       Date:  1988-04       Impact factor: 3.411

2.  Experiences with dual protein bound aqueous vitamin B12 absorption test in subjects with low serum vitamin B12 concentrations.

Authors:  D I Gozzard; D W Dawson; M J Lewis
Journal:  J Clin Pathol       Date:  1987-06       Impact factor: 3.411

Review 3.  Megaloblastic anaemia, cobalamin, and folate.

Authors:  I Chanarin
Journal:  J Clin Pathol       Date:  1987-09       Impact factor: 3.411

Review 4.  Vitamin B12 sources and microbial interaction.

Authors:  Fumio Watanabe; Tomohiro Bito
Journal:  Exp Biol Med (Maywood)       Date:  2017-12-07

5.  Cimetidine and malabsorption of cobalamin.

Authors:  A M Streeter; K J Goulston; F A Bathur; R S Hilmer; G G Crane; M T Pheils
Journal:  Dig Dis Sci       Date:  1982-01       Impact factor: 3.199

6.  Malabsorption of protein bound vitamin B12.

Authors:  D W Dawson; A H Sawers; R K Sharma
Journal:  Br Med J (Clin Res Ed)       Date:  1984-03-03

Review 7.  The laboratory diagnosis of megaloblastic anemias.

Authors:  R Carmel
Journal:  West J Med       Date:  1978-04

8.  Malabsorption of protein-bound cobalamin but not unbound cobalamin during cimetidine administration.

Authors:  W M Steinberg; C E King; P P Toskes
Journal:  Dig Dis Sci       Date:  1980-03       Impact factor: 3.199

Review 9.  Vitamin B₁₂-containing plant food sources for vegetarians.

Authors:  Fumio Watanabe; Yukinori Yabuta; Tomohiro Bito; Fei Teng
Journal:  Nutrients       Date:  2014-05-05       Impact factor: 5.717

  9 in total

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