271 IMPAIRED FETAL GROWTH FROM AMINO ACID IMBALANCE
نویسندگان
چکیده
منابع مشابه
Amino acid imbalance in cystinuria.
After oral ingestion of a free amino acid mixture by three cystinuric patients, plasma increments of lysine and arginine were lower and those of many other amino acids were significantly higher than those found in control subjects. Similar results were obtained in control subjects after amino acid imbalance had been artificially induced by the omission of cystine, lysine, and arginine from the ...
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It is 12 years since Krehl and coworkers (1, 2) reported that the growth of young rats fed on low protein diets deficient in niacin and tryptophan was retarded when a tryptophan-deficient protein supplement such as gelatin or zein was added to the diet, and that the growth retardation was prevented if additional tryptophan was provided. In the interval, amino acid imbalances involving practical...
متن کاملAmino acid imbalance on low fibrin diets.
Young growing rats fed on a 9 per cent casein diet containing choline and supplemented with methionine and tryptophsn develop a partial deficiency of threonine which is characterized by the accumulation of fat in the liver (1, 2). The condition was shown to be due to an amino acid imbalance (3). Later, other proteins such as fibrin, egg albumin, and those of beef and pork were studied (4). With...
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Amino acid uptake mediated by system A was studied in cultured fetal and adult hepatocytes, subjected to growth stimulation by EGF and insulin, or to growth inhibition by high cell density. The mitogenic stimulation induced a strong transport increase only in fetal cells, while the cell density-dependent growth inhibition, probably mediated by molecules present on adult hepatocyte membranes, pr...
متن کاملAmino Acid Imbalance-Biochemical Mechanism and Nutritional Aspects
Amino acid imbalances refer to the deleterious effects that occur when a second-limiting amino acid or mixture of amino acid lacking a particular limiting amino acid is supplemented in diets marginal in one or more indispensable amino acids. In spite of variation in the conditions that have been used to induce amino acid imbalances, such as protein level in the diet, the extent of difference in...
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ژورنال
عنوان ژورنال: Pediatric Research
سال: 1981
ISSN: 0031-3998,1530-0447
DOI: 10.1203/00006450-198104001-00282