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| 11. |
Role of Vitamin B6on Leucine-Induced Metabolic Changes |
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Annals of Nutrition and Metabolism,
Volume 18,
Issue 5-6,
1975,
Page 318-325
Bapu Rao,
T.C. Raghuram,
Kamala Krishnaswamy,
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摘要:
Administration of leucine at 3 % level in the diet has been shown to increase tryptophan oxygenase activity and to decrease kynureninase activity in the liver and to increase quinolinic acid excretion in the urine of rats fed low amounts of vitamin B6 (0.5 µg/g diet). Vitamin B6 at 3 µg/g of diet was able to reverse the effects of leucine on enzyme activities, but not on quinolinic acid excretion. Isoleucine at 0.2 % level could counteract the leucine effect on kynureninase but not on tryptophan oxygenase. Administration of leucine also decreased the 5-hydroxytryptamine (5-HT) and 5-hydroxyindoleacetic acid (5-HIAA) in the brain. Simultaneous administration of isoleucine could counteract the effects of leucine on brain 5-HT and 5-HIAA partially at low amounts of vitamin B6 but completely at higher levels of vitamin B6 in the die
ISSN:0250-6807
DOI:10.1159/000175610
出版商:S. Karger AG
年代:1975
数据来源: Karger
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| 12. |
Varia |
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Annals of Nutrition and Metabolism,
Volume 18,
Issue 5-6,
1975,
Page 326-326
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PDF (59KB)
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ISSN:0250-6807
DOI:10.1159/000175611
出版商:S. Karger AG
年代:1975
数据来源: Karger
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| 13. |
Author Index, Vol. 18, 1975 |
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Annals of Nutrition and Metabolism,
Volume 18,
Issue 5-6,
1975,
Page 327-327
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PDF (73KB)
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ISSN:0250-6807
DOI:10.1159/000175612
出版商:S. Karger AG
年代:1975
数据来源: Karger
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| 14. |
Subject Index, Vol. 18, 1975 |
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Annals of Nutrition and Metabolism,
Volume 18,
Issue 5-6,
1975,
Page 328-330
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PDF (178KB)
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ISSN:0250-6807
DOI:10.1159/000175613
出版商:S. Karger AG
年代:1975
数据来源: Karger
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| 15. |
Contents, Vol. 18, 1975 |
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Annals of Nutrition and Metabolism,
Volume 18,
Issue 5-6,
1975,
Page -
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PDF (453KB)
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ISSN:0250-6807
DOI:10.1159/000175599
出版商:S. Karger AG
年代:1975
数据来源: Karger
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