关于γ-谷氨酰转移酶-γ-谷氨酰环化转移酶途径不参与兔红细胞氨基酸转运的证据。
Evidence against the participation of the gamma-glutamyltransferase-gamma-glutamylcylclotransferase pathway in amino acid transport by rabbit erythrocytes.
作者信息
Young J D, Ellory J C, Wright P C
出版信息
Biochem J. 1975 Dec;152(3):713-5. doi: 10.1042/bj1520713.
Abstract
The GSH concentration of rabbit erythrocytes was monitored under conditions of large net transport of alanine, phenylalane and lysine in the absence of glucose. In no case was there an appreciable alteration in GSH concentration during amino acid uptake. It is suggested that the gamma-glutamyltransferase-gamma-glutamylcyclotransferase pathway does not participate in amino acid transport by these cells.
摘要
在无葡萄糖存在的情况下，于丙氨酸、苯丙氨酸和赖氨酸大量净转运的条件下监测兔红细胞的谷胱甘肽（GSH）浓度。在氨基酸摄取过程中，GSH浓度在任何情况下均无明显变化。这表明γ-谷氨酰转移酶-γ-谷氨酰环化转移酶途径不参与这些细胞的氨基酸转运。
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本文引用的文献
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Biochem J. 1952 Apr;51(1):25-35. doi: 10.1042/bj0510025.
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Determination of glutathione.谷胱甘肽的测定
Methods Biochem Anal. 1955;2:259-78. doi: 10.1002/9780470110188.ch9.
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MIGRATION OF AMINO ACIDS ACROSS THE MEMBRANE OF THE HUMAN ERYTHROCYTE.氨基酸跨人红细胞膜的转运
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Improved method for the determination of blood glutathione.测定血液中谷胱甘肽的改进方法。
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Enzymic formation of pyrrolidone carboxylic acid from gamma-glutamyl peptides.由γ-谷氨酰肽通过酶促反应形成吡咯烷酮羧酸。
Nature. 1956 Feb 25;177(4504):377-8. doi: 10.1038/177377a0.
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Contrasts in neutral amino acid transport by rabbit erythrocytes and reticulocytes.兔红细胞和网织红细胞对中性氨基酸转运的对比
J Biol Chem. 1965 Sep;240(9):3594-600.
7
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