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脑胶质瘤属于恶性肿瘤,在颅内肿瘤中最为多见,约占45％。对其治疗仍是一个尚未完全解决的课题,多年来对脑胶质瘤作了许多研究。一、神经生化在胶质瘤中发现细胞色素氧化酶、磷酸肌酸和ATP均较正常脑组织为低。β-葡萄糖醛酸酶的含量在恶性肿瘤中较良性肿瘤及正常脑组织为高。DNA在胶质瘤中的含量较正常脑组织高2～8倍,在髓母细胞瘤中含量高,而在室管膜瘤中则较低。DNA的含量可指示肿瘤的恶性程度和估价临床疗效。在恶性肿瘤中糖酵解速度很
Glioma is a malignant tumor, the most common intracranial tumors, accounting for about 45%. Its treatment is still a problem that has not yet been fully resolved, for many years made a lot of brain glioma research. First, neurobiochemistry found in gliomas cytochrome oxidase, creatine phosphate and ATP were lower than normal brain tissue. The content of β-glucuronidase is higher in malignant tumors than in benign tumors and normal brain tissues. DNA content in gliomas than normal brain tissue 2 to 8 times higher in the medulloblastoma content is high, while in ependymoma is lower. DNA content can indicate the degree of malignancy and evaluate the clinical efficacy. In malignant tumors, glycolysis speed is very high