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Tetsunori KAWATA, Tadashi Doi, Takeshi IIJIMA, Akio MAEKAWA
Article type: Article
1989 Volume 63 Issue 9 Pages
401-408
Published: September 25, 1989
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To examine the effect of dietary protein on vitamin B_<12> (B_<12>)-deficiency, rats were fed on four different types of B_<12>-deprived diets: (1) 8% casein diet (8%), (2) 18% casein diet (18%), (3) 40% casein diet (40%), and (4) 18% soy bean protein diet (SP). Growth retardation of B_<12>-deprived rats fed on a 40% diet was the severest of all the rats fed on four experimental diets. The 8% diet and SP diet groups did not show any difference in the degree of growth retardation due to B_<12>-deprivation for 140 days, as compared with the 18% diet group. The increase in urinary excretion of methylmalonic acid (MMA) upon B_<12>-deprivation was the most prominent in the 40% diet group among all four diets, and MMA was proportionate to amount of protein level, although urinary MMA was not influenced by protein quality. The increase in the tissue weight-to-body weight ratios of several organs was more prominent in the 40% diet group than in the 18% diet group. Decreases in the tissue B_<12> concentration of B-_<12> deprived rats fed on the 8%, 18% and SP diets for 140 days, and fed on a 40% diet for 90 days, showed the same tendency among several tissues.
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[in Japanese]
Article type: Article
1989 Volume 63 Issue 9 Pages
409-410
Published: September 25, 1989
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[in Japanese]
Article type: Article
1989 Volume 63 Issue 9 Pages
411-417
Published: September 25, 1989
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[in Japanese], [in Japanese], [in Japanese]
Article type: Article
1989 Volume 63 Issue 9 Pages
419-428
Published: September 25, 1989
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[in Japanese]
Article type: Article
1989 Volume 63 Issue 9 Pages
429-434
Published: September 25, 1989
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[in Japanese]
Article type: Article
1989 Volume 63 Issue 9 Pages
435-441
Published: September 25, 1989
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[in Japanese], [in Japanese]
Article type: Article
1989 Volume 63 Issue 9 Pages
443-448
Published: September 25, 1989
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[in Japanese], [in Japanese]
Article type: Article
1989 Volume 63 Issue 9 Pages
449-455
Published: September 25, 1989
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[in Japanese], [in Japanese], [in Japanese], [in Japanese], [in Japane ...
Article type: Article
1989 Volume 63 Issue 9 Pages
457-458
Published: September 25, 1989
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Article type: Bibliography
1989 Volume 63 Issue 9 Pages
459-461
Published: September 25, 1989
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[in Japanese], [in Japanese], [in Japanese], [in Japanese]
Article type: Article
1989 Volume 63 Issue 9 Pages
463-464
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[in Japanese], [in Japanese], [in Japanese]
Article type: Article
1989 Volume 63 Issue 9 Pages
464-
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[in Japanese], [in Japanese], [in Japanese], [in Japanese]
Article type: Article
1989 Volume 63 Issue 9 Pages
464-465
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Article type: Article
1989 Volume 63 Issue 9 Pages
465-466
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Article type: Article
1989 Volume 63 Issue 9 Pages
466-467
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[in Japanese]
Article type: Article
1989 Volume 63 Issue 9 Pages
467-468
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[in Japanese], [in Japanese], [in Japanese]
Article type: Article
1989 Volume 63 Issue 9 Pages
469-470
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Article type: Article
1989 Volume 63 Issue 9 Pages
470-
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Article type: Article
1989 Volume 63 Issue 9 Pages
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Article type: Article
1989 Volume 63 Issue 9 Pages
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Article type: Article
1989 Volume 63 Issue 9 Pages
472-
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Article type: Article
1989 Volume 63 Issue 9 Pages
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1989 Volume 63 Issue 9 Pages
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Article type: Article
1989 Volume 63 Issue 9 Pages
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Article type: Article
1989 Volume 63 Issue 9 Pages
477-479
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[in Japanese]
Article type: Article
1989 Volume 63 Issue 9 Pages
479-480
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