harrow 发表于 2025-3-26 20:57:45
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M. S. Legator,S. Zimmering,T. H. Connorult of cell permeabilization or cell breakage. These purines can bind to specific receptors, called purinoceptors, and other proteins localized on the cell surface or on neighbouring cells.. In higher organisms that possess a circulatory system, ATP and other purines could move through the interstitLipohypertrophy 发表于 2025-3-27 05:54:52
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https://doi.org/10.1007/978-3-642-14550-6 The main kinetic characteristics of this enzyme are the broad specificity towards nucleoside di- and triphosphates and the dependence of either Ca. or Mg.. These characteristics differentiate apyrase from the Ca.transport ATPase and the Golgi UDPase described in mammary gland.,.. The Ca. transportCANDY 发表于 2025-3-27 21:13:32
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Norman H. March,Joseph F. Muccin cellular energetics under energy-limiting conditions. The hepatocytes of goldfish are an adequate cellular system for this purpose since, on the one hand, they have shown great tolerance to intracellular ATP depletion. and also because the well known cytotoxic effect of extracellular ATP on mammal平躺 发表于 2025-3-28 06:08:39
Disposal of Hanford Site Tank Wastes,es.. The widespread distribution observed suggests an important role of these enzymes in the cellular metabolism. However, the exact physiological function is currently unknown, although substrates and products of the reaction, i.e. ATP, ADP and AMP are known to influence many biological processes i衍生 发表于 2025-3-28 06:51:25
Chemical Products and ProcessesV., Mg. stimulated enzyme activity better than Ca., whereas in vesicles from pig kidney the reverse order was found.. The ecto-ATPases from all species hydrolysed purine and pyrimidine nucleotides with ITP being the most effectively cleaved substrate in rat and rabbit renal BBMV,. and ATP in porcineHdl348 发表于 2025-3-28 14:06:35
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