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红细胞衰老过程中ATP含量是否呈指数下降?

Does ATP decrease exponentially during red cell aging?

作者信息

Lichtman M A

出版信息

Nouv Rev Fr Hematol. 1975 Nov-Dec;15(6):625-32.

PMID:133331
Abstract

The precise changes in adenosine triphosphate (ATP) during red cell aging have not been established. Studies of ATP content based on cell density, a presumptive index of red cell age, observations in anemic subjects in whom age-dependent hemeolysis may occur and studies of the loss of metabolic capability with aging, suggest that the reduction in red cell ATP may be a continuous process, approximating a negative expotential function. Several experimental approaches could be used to support or refute this hypothesis.

摘要

红细胞衰老过程中三磷酸腺苷(ATP)的确切变化尚未明确。基于细胞密度(红细胞年龄的一个推测指标)对ATP含量的研究、对可能发生年龄依赖性溶血的贫血患者的观察以及对衰老过程中代谢能力丧失的研究表明,红细胞ATP的减少可能是一个持续的过程,近似于负指数函数。可以采用几种实验方法来支持或反驳这一假设。

相似文献

1
Does ATP decrease exponentially during red cell aging?红细胞衰老过程中ATP含量是否呈指数下降?
Nouv Rev Fr Hematol. 1975 Nov-Dec;15(6):625-32.
2
Does ATP decrease exponentially during red cell aging? A commentary.红细胞衰老过程中三磷酸腺苷(ATP)含量会呈指数下降吗?一篇评论。
Nouv Rev Fr Hematol. 1975 Nov-Dec;15(6):633-5.
3
[Theoretical studies on the influence of binding constants of hemoglobin for ATP and 2,3-diphosphoglycerate on erythrocyte glycolysis].[血红蛋白对ATP和2,3-二磷酸甘油酸结合常数对红细胞糖酵解影响的理论研究]
Acta Biol Med Ger. 1978;37(7):979-92.
4
[ATP-dependent and ATP-independent changes in deformability of human erythrocytes].[人红细胞变形性的ATP依赖性和非ATP依赖性变化]
Acta Biol Med Ger. 1980;39(2-3):199-205.
5
Rejuvenation of aged erythrocytes by incorporating phosphoenolpyruvate into the cells.通过将磷酸烯醇丙酮酸掺入细胞中来使衰老红细胞恢复活力。
Acta Biol Med Ger. 1981;40(4-5):691-7.
6
Energy metabolism in uremic red cells: relationship of red cell adenosine triphosphate concentration to extracellular phosphate.尿毒症红细胞中的能量代谢:红细胞三磷酸腺苷浓度与细胞外磷酸盐的关系。
Trans Assoc Am Physicians. 1969;82:331-43.
7
[Quantitative model of human erythrocyte glycolysis. I. Relationship between the stationary rate of glycolysis and the ATP concentration].[人类红细胞糖酵解的定量模型。I. 糖酵解的稳定速率与ATP浓度之间的关系]
Biofizika. 1977 May-Jun;22(3):483-8.
8
Pyruvate kinase and the "high ATP syndrome".丙酮酸激酶与“高ATP综合征”
J Clin Invest. 1984 Jul;74(1):231-5. doi: 10.1172/JCI111406.
9
[Regulatory characteristics of the metabolic systems and the stabilization of the relative concentrations of ATP and reduced glutathione in human erythrocytes].[人体红细胞代谢系统的调节特性以及三磷酸腺苷和还原型谷胱甘肽相对浓度的稳定]
Izv Akad Nauk SSSR Biol. 1982 May-Jun(3):406-18.
10
[Biochemical individuality of humans and invariants of regulation. Scale invariance of the characteristic of glycolysis in erythrocytes].
Biofizika. 1980 Mar-Apr;25(2):250-7.

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