Structural requirements for amino acid inhibition of synaptosomal amino acid uptake
نویسندگان
چکیده
منابع مشابه
Comparative amino acid requirements.
It is proposed to look, not at absolute requirements, but rather at the optimum pattern of essential amino acids (EAA) needed and the optimum value for the ratio EAA:total useful crude protein supply (CP; Nx6.25) when the supply is adequate but not excessive. For monogastric mammals and poultry it is clearly of practical value to try to assess requirements in the diet’. However, results may var...
متن کاملMinimizing amino acid catabolism decreases amino acid requirements.
The processes of natural selection shape the efficiency of nutrient use by animals, with some being especially thrifty while others are wasteful. An examination of the widely divergent amino acid economies of different species vividly illustrates this basic nutritional principle. The domestic cat evolved as a carnivore and has a very high maintenance requirement for dietary amino acids. The cat...
متن کاملAmino acid requirements and amino acid supply in the sheep.
The special features of nitrogen metabolism in ruminants, which stem from the extensive breakdown and synthesis of dietary protein in the rumen (see Hungate, 1966), imply the absence of a specific dietary requirement for essential amino acids. Nevertheless, there is considerable theoretical and practical interest in defining the amino acid requirements of ruminant tissues in animals of known nu...
متن کاملAmino acid requirements of Aeromonas.
Four of the 12 cultures of Aeromonas hydrophila, 5 of the 10 A. shigelloides, and 9 of the 10 A. salmonicida that were studied required arginine and lysine, among other amino acids, for their growth.
متن کاملmeasurement of indicator amino acid oxidation as a method for determination of amino acid requirements in broiler breeder pullets
in this experiment two pre-laying broiler breeder pullets from ross strain at 17 weeks of age were selected, weighed and allocated in layer cages. surgery was achieved to implant a jugular vein catheter. the birds were placed individually in metabolic chamber. each bird was fed, in random order, test diets containing one of nine levels of lysine (0.05, 0.1, 0.2, 0.3, 0.4, 0.5, 0.8, 1.0 and 1.5 ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: FEBS Letters
سال: 1977
ISSN: 0014-5793
DOI: 10.1016/0014-5793(77)80969-1