主要在肝脏中进行：包括如下几种过程： 氧化脱氨基：第一步，脱氢，生成亚胺；第二步，水解。生成的H2O2有毒，在过氧化氢酶催化下，生成H2O和O2，解除对细胞的毒害。 非氧化脱氨基作用：①还原脱氨基（严格无氧条件下）；②水解脱氨基；③脱水脱氨基；④脱巯基脱氨基；⑤氧化-还原脱氨基，两个氨基酸互相发生氧化还原反应，生成有机酸、酮酸、氨；⑥脱酰胺基作用。

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Department of Chemistry, University of Illinois Urbana−Champaign, Urbana, Illinois 61801, United States Beckman Institute for Advanced Science and Technology, University of Illinois Urbana−Champaign, ...

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Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. The study of structural changes and spontaneous combustion characteristics of the coal ...

Aging is the time-dependent process that all living organisms go through characterized by declining physiological function due to alterations in metabolic and molecular pathways. Many decades of ...