Results 331 to 340 of about 923,932 (387)
Tryptophan and Methionine Metabolism of Adult Females as Affected by Vitamin B-6 Deficiency
The Journal of Nutrition, 1974 Hellen Linkswiler, Heaja Kim Shin
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Avoidance Behavior in Vitamin B-6-Deficient Rats
The Journal of Nutrition, 1975Pyridoxine deficiency was induced during the postweaning period in infant and young adult male rats and the effects on active avoidance and escape learning were studied. Five weeks of pyridoxine deficiency was sufficient to produce a deficit in active avoidance learning in the postweanling animals, whereas up to 10 weeks of deficient diet ingestion ...
Charles N. Stewart +2 more
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American Journal of Clinical Nutrition, 1991
The effect of vitamin B-6 deficiency on immune response was studied in eight healthy elderly adults. The protocol consisted of a 5-d baseline (BL) period; a vitamin B-6-depletion period of less than or equal to 20 d; three stages of vitamin B-6-repletion,
S. Meydani +5 more
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The effect of vitamin B-6 deficiency on immune response was studied in eight healthy elderly adults. The protocol consisted of a 5-d baseline (BL) period; a vitamin B-6-depletion period of less than or equal to 20 d; three stages of vitamin B-6-repletion,
S. Meydani +5 more
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Konjac Mannan Improves the Vitamin B-6 Status of Rats Fed a Vitamin B-6-deficient Diet
International Journal for Vitamin and Nutrition Research, 1999To investigate how dietary fiber in the diet affects vitamin B-6 nutriture of rats which have been deprived of vitamin B-6, rats were made vitamin B-6-deficient by feeding a vitamin B-6-deficient 70% casein diet. They were fed 2% cellulose powder-based vitamin B-6-deficient diets supplemented with 3% of additional dietary fiber sources (agar, konjac ...
Tsuge H, Hayakawa T, Iida Y
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Methionine Transamination and Catabolism in Vitamin B-6 Deficient Rats
The Journal of Nutrition, 1979G. BELI VEAU EVERETT,2 A. D. MITCHELL 3ANDN. J. BENEVENGADepartments of Nutritional Sciences and Meat andAnimal Science, University of Wisconsin,Madison, Wisconsin 53706ABSTRACT Methionine (Met) transamination and oxidation of theMet or a-keto-y-methiolbutyrate (aKyMB) carboxyl and methyl carbonswere studied in weanling rats fed control or vitamin B8 ...
A. D. Mitchell +2 more
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Metabolism of pyridoxine in the liver of vitamin B-6-deficient rats
Biochimica et Biophysica Acta (BBA) - General Subjects, 1976The metabolism of [6-3H]pyridoxine - HCl was investigated in the liver of vitamin B-6-deficient rats. Rats were made vitamin B-6 deficient by feeding ad libitum for 42 days a diet lacking pyridoxine but otherwise optimal. Animals were each injected intraperitoneally with 33 muCi of [6-3H] pyridoxine - HCl and killed at different time intervals ...
Frank L. Saus, George P. Tryfiates
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Vitamin B 1, B 2 and B 6 deficiency in neurological disorders
Journal of Neurology, 1981The activities of the red blood cell enzymes transketolase, glutathione reductase, and glutamic oxaloacetate transaminase were measured with and without in vitro addition of their respective coenzyme components thiamine, riboflavin, and pyridoxine in a group of patients with neurological disorders which may have been caused by malnutrition, intestinal ...
G. Schroth, F. Petruch, H. D. Langohr
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Journal of NutriLife, 1977
The effect of vitamin B-6 deficiency on excretion of tryptophan metabolites was compared in rats, guinea pigs, hamsters, and humans. With adequate vitamin B-6 intake, a high percentage of the tryptophan administered was excreted as kynurenic acid and ...
James K. Yeh, Raymond R. Brown
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The effect of vitamin B-6 deficiency on excretion of tryptophan metabolites was compared in rats, guinea pigs, hamsters, and humans. With adequate vitamin B-6 intake, a high percentage of the tryptophan administered was excreted as kynurenic acid and ...
James K. Yeh, Raymond R. Brown
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The Journal of Nutrition, 1981
Effects of a dietary deficiency of vitamin B-6 imposed during the lactation period on the level of this vitamin in milk, liver and muscle were assessed in rats. A control diet (vitamin B-6 free basal diet supplemented with 10 mg pyridoxine . HCl/kg) was fed to all rats just before and during the gestation period.
Avanelle Kirksey, Joan H. Felice
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Effects of a dietary deficiency of vitamin B-6 imposed during the lactation period on the level of this vitamin in milk, liver and muscle were assessed in rats. A control diet (vitamin B-6 free basal diet supplemented with 10 mg pyridoxine . HCl/kg) was fed to all rats just before and during the gestation period.
Avanelle Kirksey, Joan H. Felice
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Connective Tissue Integrity is Lost in Vitamin B-6—Deficient Chicks
The Journal of Nutrition, 1995The objective of the present investigation was to characterize further the connective tissue disorder produced by pyridoxine (vitamin B-6) deficiency, as previously evidenced by electron microscopy. Following the second post-natal week, fast growing male chicks were deprived of pyridoxine for a 1-mo period.
Stephen P. Coburn +5 more
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