[实验性甲基胆蒽诱导的纤维肉瘤的蛋白水解和胶原水解活性]
[Proteolytic and collagenolytic activities of experimental methylcholanthrene-induced fibrosarcoma].
作者信息
Tryniszewska E A, Bańkowski E
机构信息
Zakład Biochemii Akademii Medycznej, Białymstoku.
出版信息
Rocz Akad Med Bialymst (1989). 1990;35-36:3-14.
PMID:2136546
Abstract
Rat fibrosarcoma induced by methylcholanthrene exhibited proteolytic activity against type I collagen at acidic range of pH values. This activity was not only collagen-specific as it was able to cause hemoglobin degradation to low-molecular products. No collagenolytic activity was found near physiological values pH.
摘要
由甲基胆蒽诱导的大鼠纤维肉瘤在酸性pH值范围内表现出对I型胶原的蛋白水解活性。这种活性不仅具有胶原特异性，因为它能够将血红蛋白降解为低分子产物。在生理pH值附近未发现胶原olytic活性。 （注：这里“胶原olytic”疑似拼写有误，可能是“collagenolytic”，即“胶原分解的”）
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