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癌肿是一种极度消耗性的疾患,纵使整体在非常消瘦的情况下,而肿癌组织仍然迅速的生长,此种癌组织能在机体内不受任何限制的增生原因,尚未得到彻底解释.近数十年来,生化学者,企图从生化观点来寻求肿瘤组织在新陈代谢上的特殊性,以阐明其发病机制及找到有效的控制癌肿之途径. 关于肿瘤生化的研究,进行的范围甚广,但多集中于肿瘤的化学成份、酶系变化、核酸、醣、蛋白质代谢及抗代谢药物等诸方面. 本文拟从肿瘤组织的化学成分,蛋白质及核酸代谢、酶系变化及醣代谢(能的来源)等几个重要
Cancer is an extremely expendable disease. Even if the whole body is very thin, and the tumor tissue is still growing rapidly, this kind of cancer tissue can not cause any restriction of the proliferation in the body, which has not been completely explained. In recent decades, biochemical scientists have sought to seek out the specificity of tumor tissue metabolism from a biochemical point of view in order to elucidate its pathogenesis and find effective ways to control cancer. The research on tumor biochemistry has been carried out in a wide range. However, most of them focus on the chemical composition of tumors, changes in enzyme systems, nucleic acids, sugars, protein metabolism and anti-metabolite drugs. This article is intended to examine the chemical composition of tumor tissues, protein and nucleic acid metabolism, enzyme changes and glucose metabolism (can be Source) and several other important