Influence of anti-rheumatic drugs on the activity of collagenolytic cathepsin in hepatic culture.

Acta biologica et medica Germanica Pub Date : 1982-01-01
E Kucharz, B Stawiarska, M Drozdz
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Abstract

A decrease of the collagenolytic cathepsin activity was found in foetal and adult hepatic slices cultured in vitro with acetylsalicylic acid, phenylbutazone, aminophenazone, indomethacin and naproxen. The most marked decrease was found in slices treated with naproxen and indomethacin. Acetylsalicylic acid produced only a slight diminution of the enzyme activity. Studies on hepatotoxicity indicated that acetylsalicylic acid and phenylbutazone are very toxic drugs, whereas the naproxen toxicity was very low.

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抗风湿药物对肝组织蛋白酶活性的影响。
乙酰水杨酸、苯丁酮、氨基那酮、吲哚美辛和萘普生对体外培养的胎儿和成人肝脏组织蛋白酶活性均有降低作用。用萘普生和吲哚美辛处理的切片减少最明显。乙酰水杨酸仅使酶活性略有降低。肝毒性研究表明,乙酰水杨酸和苯丁酮是毒性很强的药物,而萘普生的毒性很低。
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