The Uptake of Some Sulphur-containing Amino Acids by a Brewer's Yeast
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منابع مشابه
The biochemistry and pharmacology of excitatory sulphur-containing amino acids.
1,-Glutamate is now well established as the predominant transmitter at fast-acting excitatory synapses in the mammalian central nervous system. Other amino acids such as L-aspartate and several acidic sulphur-containing amino acids (SAAs) which exhibit potent depolarizing actions similar to that of Lglutamate [I-31 are known to exist in the brain and/or are present in the brain under pathologic...
متن کاملThe nitrogen-sparing effect of methionine sulphoxide and some other sulphur-containing amino acids.
The nitrogen-sparing effect of methionine, methionine sulphoxide, homocystine, cystine and choline was studied in rats by determining dialy N excretions during 5 d after changing from a high-protein diet to a protein-free diet, L-glutamic acid was used as a negative control. 2. L-, D- and DL-methionine were equally active in sparing N. L-methionine sulphoxide, DL-homocystine and L-cystine were ...
متن کاملMethionine sulphoxide as a source of sulphur-containing amino acids for the young rat.
1. Young male rats were used in five experiments to study the utilization for growth of methionine sulphoxide, and the relationship between the sulphoxide content in the diet and the level of microbiologically determined methionine activity in blood or blood plasma. In one nitrogen-balance experiment methionine and methionine sulphoxide were compared as supplements to a casein diet and a fish-m...
متن کاملThe Influence of Abomasal Supplements of Some Amino Acids and Sulphur-containing Compounds on Wool Growth Rate
Effects on wool growth rate of abomasal supplements of several amino acids (glycine, glutamic acid, arginine, lysine, and threonine) and of some sulphurcontaining compounds (L-cysteamine, sulphuric acid, and methionine hydroxy analogue) were examined. None of the abomasal supplements, apart from methionine hydroxy analogue, was effective for stimulating wool growth. Methionine hydroxy analogue ...
متن کاملUptake rate measurement of some amino acids on normal and treated yeast cells to xenobiotics using 14C labelled amino acid.
Benzo(alpha)pyrene (BP) and 7,12--dimethylbenz(alpha) anthracene (DMBA) are potent carcinogens for mammals, which are able to affect the normal metabolic processes. The influence both of BP and DMBA to the transport rate of individual 14C labeled amino acids (14C-lysine; 14C-valine; 14C-leucine or 14C-tyrosine) in yeast Saccharomyces cerevisiae strain A3 were studied by introducing about one mi...
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ژورنال
عنوان ژورنال: Journal of General Microbiology
سال: 1963
ISSN: 0022-1287
DOI: 10.1099/00221287-31-2-247