Results 141 to 150 of about 109,547 (179)
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Effect of Dietary Proline on Proline Metabolism in the Neonatal Pig
The Journal of Nutrition, 1989The effect of two dietary concentrations of proline (10.3 and 15.8 g/kg) on proline-metabolizing enzymes [pyrroline-5-carboxylate (P5C) reductase and proline oxidase], plasma and tissue free proline concentrations and growth were investigated in the 2- to 13-d-old pig. Diet had no effect on growth or enzyme activity. Diet had a significant (P less than
S E, Samuels, H L, Aarts, R O, Ball
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Amino Acids, 1997
Sepsis is characterized by an abnormal increase in plasma proline (PRO) level, which tends to be related to the severity of disease. This study has been performed to assess the relationship between changes in plasma PRO and levels and doses of other amino acids (AA) in critically ill septic patients undergoing total parenteral nutrition (TPN).
Chiarla C +6 more
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Sepsis is characterized by an abnormal increase in plasma proline (PRO) level, which tends to be related to the severity of disease. This study has been performed to assess the relationship between changes in plasma PRO and levels and doses of other amino acids (AA) in critically ill septic patients undergoing total parenteral nutrition (TPN).
Chiarla C +6 more
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Proline metabolism in Leishmania tarentolae
Experimental Parasitology, 1969Abstract Leptomonads of Leishmania tarentolae were able to grow in Trager's defined medium C deficient in glucose or l -proline, but not without both. In addition, inositol and glycine could be deleted without any adverse effect as long as either glucose or l -proline was present.
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Proline metabolism in Trypanosoma scelopori epimastigotes
Comparative Biochemistry and Physiology Part B: Comparative Biochemistry, 1974Abstract 1. 1. Oxygen uptake by epimastigotes of Trypanosoma scelopori was stimulated by l -proline and to a lesser degree by l -aspartate. 2. 2. l -Proline reversed partially KCN-induced inhibition of respiration and, completely, inhibition caused by malonate. 3. 3.
D, Sylvester, S M, Krassner, K B, Munson
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Proline metabolism in Trypanosoma cruzi epimastigotes
Comparative Biochemistry and Physiology Part B: Comparative Biochemistry, 1976Abstract 1. 1. Oxygen uptake by epimastigotes of Trypanosoma cruzi , Costa Rica strain, was stimulated by l -proline, l -glutamate and to a lesser degree by l -aspartate. 2. 2. l -proline reversed partially malonate-induced inhibition of respiration but did not reverse KCN-induced inhibition. 3. 3.
D, Sylvester, S M, Krassner
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2004
Besides their function as building blocks for proteins, certain amino acids have other important physiological roles. Such is the case of the non-polar imino acid proline and of lysine, a basic amino acid. Proline is accumulated by bacterial cells during osmotic stress as one of the prevalent compatible solutes that act as osmoprotectants21, 39.
Olga Revelles, Manuel Espinosa-Urgel
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Besides their function as building blocks for proteins, certain amino acids have other important physiological roles. Such is the case of the non-polar imino acid proline and of lysine, a basic amino acid. Proline is accumulated by bacterial cells during osmotic stress as one of the prevalent compatible solutes that act as osmoprotectants21, 39.
Olga Revelles, Manuel Espinosa-Urgel
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The Metabolism of Proline in Higher Plants
Journal of Experimental Botany, 1971The L-proline-dependent reduction of NAD+ has been obtained with a soluble enzyme extracted from acetone powders of the cotyledons of 3- to 5-day-old germinating peanut seedlings. The enzyme has been purified approximately 20-fold. NAD+ is much more effective as an electron acceptor than NADP+, the reaction rate with the latter being only 15 per cent ...
MENDEL MAZELIS, LESLIE FOWDEN
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Proline Metabolism in Leishmania donovani Promastigotes*
The Journal of Protozoology, 1972SYNOPSISOxygen uptake of Leishmania donovani culture promastigotes was stimulated by L‐proline and to a lesser extent by L‐glutamate and L‐arginine. L‐proline reversed partially KCN‐induced inhibition of respiration and completely, inhibition caused by malonate.
S M, Krassner, B, Flory
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The metabolic response to ingestion of proline with and without glucose
Metabolism, 2004Ingested protein results in an increase in circulating insulin and glucagon concentrations and no change, or a slight decrease, in circulating glucose. In subjects with type 2 diabetes, when protein is ingested with glucose, insulin is further increased and the glucose rise is less than when glucose is ingested alone.
Frank Q, Nuttall +2 more
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Properties, metabolisms, and applications of l-proline analogues
Applied Microbiology and Biotechnology, 2013Due to the unique role of L-proline in the folding and structure of protein, a variety of synthetic proline analogues have been developed. L-Proline analogues have been proven to be valuable reagents for studying cellular metabolism and the regulation of macromolecule synthesis in both prokaryotic and eukaryotic cells.
Thi Mai Hoa, Bach, Hiroshi, Takagi
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