体外试验证明，由日本血吸虫成虫分离的血红蛋白酶（Ｈｂａｓｅ）能降解人血红蛋白（Ｈｂ）。紫外分光江度计（２８０ｎｍ）和色谱扫描分析显示，０．１、１．０和１０．０ｍｍｏｌ／Ｌ滂匠环孢霉素Ａ（ＣｓＡ）对Ｈｂａｓｅ的活性均......

There are evidences indicating that cysteine proteases play an essential role in malaria parasites;therefore, an obvious......