THE EXCRETION OF NICOTINIC ACID DERIVATIVES AFTER INGESTION OF TRYPTOPHANE BY MAN
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چکیده
منابع مشابه
The effect of tryptophane on the excretion of nicotinic acid derivatives in humans.
It has been shown by Krehl et aZ.l that tryptophane may replace nicotinic acid as a growth factor for rats receiving a corn diet. Rosen et al2 have demonstrated that the administration of tryptophane to rats increases the excretion of nicotinic acid derivatives. Experiments reported here with human subjects show that the administration of tryptophane leads to an increased excretion of N1-methyl...
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متن کاملThe effect of tryptophane on the urinary excretion of nicotinic acid in rats.
Krehl et al. (1,2) have observed a growth retardation in rats when large amounts of corn grits were included in a low protein ration. The addition of either Z(-)-tryptophane or nicotinic acid corrected the deficiency and allowed normal growth to proceed. The beneficial action of tryptophane has also been observed in nicotinic acid deficiency in the chick (3) and the mouse (4). Although recent r...
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ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 1947
ISSN: 0021-9258
DOI: 10.1016/s0021-9258(17)31004-9