Metabolism of Sulfur-containing Amino Acids by Pregnant Merino Ewes
نویسندگان
چکیده
منابع مشابه
Sulfur Metabolism and Sulfur-Containing Amino Acids: I- Molecular Effectors
The biology of the macro-element sulfur (S) is attracting an ever growing attention concerning cell physiology and human health. Sulfur metabolism works at the interplay between genetics and epigenetic as well as in the maintain of cell redox homeostasis. Indeed, unbalanced levels of S compounds in the body are actually under investigation as vulnerability factors and/or indicators of impaired ...
متن کاملAntioxidant effects of sulfur-containing amino acids.
Sulfur is an essential element for the entire biological kingdom because of its incorporation into amino acids, proteins and other biomolecules. Sulfur atoms are also important in the iron-containing flavoenzymes. Unlike humans, plants can use inorganic sulfur to synthesize sulfur-containing amino acids. Therefore, plants are an important source of sulfur for humans. Sulfur-containing compounds...
متن کاملIntestinal metabolism of sulfur amino acids.
The gastrointestinal tract (GIT) is a metabolically significant site of sulfur amino acid (SAA) metabolism in the body and metabolises about 20 % of the dietary methionine intake which is mainly transmethylated to homocysteine and trans-sulfurated to cysteine. The GIT accounts for about 25 % of the whole-body transmethylation and trans-sulfuration. In addition, in vivo studies in young pigs ind...
متن کاملSulfur Metabolism and Sulfur-Containing Amino Acids Derivatives – II: Autism Spectrum Disorders, Schizophrenia and Fibromyalgia
The metabolism of sulfur (S) compounds concurs to the maintain of cell homeostasis and tissue integrity in the human body. Sulfur chemical species act in all cells as anti-oxidant/scavenging agents or regulators of membrane stability/excitability. At the same time, they also exert tissue-dependent functions behaving as protective molecules of the liver and cardiovascular system, as modulators o...
متن کاملEffects of betaine supplementation on hepatic metabolism of sulfur-containing amino acids in mice.
BACKGROUND/AIMS We previously reported that acute betaine treatment induced significant changes in the hepatic glutathione and cysteine levels in mice and rats. The present study was aimed to determine the effects of dietary betaine on the metabolism of sulfur-containing amino acids. METHODS/RESULTS Male mice were supplemented with betaine (1%) in drinking water for up to 3 weeks. Changes in ...
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ژورنال
عنوان ژورنال: Australian Journal of Biological Sciences
سال: 1988
ISSN: 0004-9417
DOI: 10.1071/bi9880247