László A, Sohár I, Karácsonyi S, Petri A, Troján I
Pediatric Department, Albert Szent-Györgyi University Medical School, Szeged.
Acta Med Hung. 1990;47(1-2):107-9.
Serum lysosomal cysteine proteinases cathepsin B, H, L and metalloproteinase (MMP7-ase) activities of 14 patients suffering from gastrointestinal and bronchial carcinomas were investigated. The serum cathepsin B and H activities were significantly diminished in the carcinoma group as compared to the controls, while the activity of cathepsin L and of MMP7-ase was normal.
对14例胃肠道癌和支气管癌患者的血清溶酶体半胱氨酸蛋白酶组织蛋白酶B、H、L以及金属蛋白酶（MMP7酶）活性进行了研究。与对照组相比，癌组血清组织蛋白酶B和H活性显著降低，而组织蛋白酶L和MMP7酶的活性正常。
