proenzyme

1. MMP-3 proenzyme protein expression could be detected in normal rat liver.
   在正常大鼠肝组织中有MMP-3的酶原表达。
2. Results Preparations of highly purified MBL and proenzyme MASPs were obtained.
   结果获得高度纯化的MBL和酶原形式的MASP。
3. AIM To investigate the dynamic alteration of gelatinase A ( metalloproteinase-2, mmp-2) proenzyme protein expression in the process of experimental liver fibrosis.
   目的研究实验性肝纤维化过程中明胶酶A（mmp-2）酶原蛋白表达的动态变化。
4. The carbon tetrachloride-induced hepatic fibrosis rat models were used. MMP-3 proenzyme protein expression in the different stages of liver fibrosis was measured by half quantitative analysis of Western blot.
   建立四氯化碳中毒性大鼠肝纤维化模型，采用半定量Western免疫印迹方法，对肝纤维化不同阶段肝内MMP-3的酶原蛋白的表达水平进行了检测。
5. MAIN OUTCOME MEASURE: cellular mitochondrial function, cellular caspase 9 and caspase 3 activity, release of mitochondrial CytC and cleavage of caspase 3 proenzyme.
   主要观察指标：细胞线粒体功能、细胞内caspase-9和caspase-3活性、线粒体细胞色素C的释放和caspase-3酶原的降解。
6. Splittings of synovial cell of rheumatoid arthritis and asparagic acid specific cysteine protease-3 proenzyme treated with resveratrol in various concentrations for 24 hours were studied with Western-blot method.
   采用Western-blot分析不同浓度白藜芦醇处理24h的类风湿关节炎滑膜细胞，天冬氨酸特异性半胱氨酸蛋白酶3酶原的裂解。
7. Caspase-3 proenzyme is composed of one large-subunit and one small-subunit and only after being cut and activated can Caspase-3 perform its function.
   该酶原由一个大亚基和一个小亚基组成，只有被切开并激活后Caspase-3才能够行使其功能。
8. Of the system, P0 is one of the important components; it has two activities, MPO and DPO, and exists as proenzyme PPO in the insect.
   其中，PO是PPO系统的关键成分之一，它是以酶原形式PPO存在于昆虫体内，具有MPO和DPO两种酶活性。

noun

1. any of a group of compounds that are inactive precursors of enzymes and require some change (such as the hydrolysis of a fragment that masks an active enzyme) to become active

   Synonym:    zymogen