标志酶

采用庆大霉素（GM）肾中毒大鼠模型，观察肾皮质线粒体、溶酶体膜流动性及其标志酶玻珀酸脱氢酶（SDH）、酸性磷酸酶（ACP）活性的变化以及形态学改变。

The changes of membrane fluidity of the mitochondria and lysosomes in the renal cortex , the activities of their marker enzymes , succinate dehydrogenase ( SDH ) and acid phosphatase ( ACP ), and the morphological changes were studied in rats with gentamicin ( GM ) - induced nephrotoxicity .

尤其大鼠GST-P在化学致癌早期的癌前病变细胞（启动细胞）中表达大大升高，因此被作为癌变最稳定、最准确的标志酶之一。

Especially GST-P expressed at a high level in preneoplastic cells ( initiated cells ) from very early stage of chemically induced carcinogenesis in rat . On account of this , GST-P is regarded as one of the most stable and reliable preneoplastic and neoplastic marker enzymes .

NADPH&黄递酶为NOS标志酶，本文以该酶组织化学法对不定根发生过程中的类似动物NOS活性进行了检测。

NOS-like enzyme activity was detected during adventitious root formation by NADPH-diaphorase histochemical method .

指出不同地理品系卤虫有其独特的EST和TO标志酶带；

It is indicated that each of the Anemia strains has its specific EST and TO marker bands .

Ehrlich腹水癌和肺癌带瘤小鼠肝脏某些肿瘤标志酶活性的变化

Changes in Activities of Tumor Marker Enzymes in Mice Liver with Ehrlich Ascites Carcinoma and Lung Carcinoma

与肿瘤相关的标志酶β－葡萄糖醛酸酶（β－G）和神经氨酸苷酶（NANase）活力在RA处理下，两项酶活力比对照细胞均显著降低。

As both β - glucuronidase and neuraminidase activities of them markedly decreased in RA treated cells than in control cells .

故酸性GST可能是肺鳞癌、腺癌、腺鳞癌的标志酶，在与肺非癌病变的鉴别上为有用指标。

The results indicated that acid GST may be a useful marker for squamous cell carcinoma , adenocarcinoma and adenosquamous carcinoma in distinguishing from non-cancerous lesion .

益气活血解毒方药降低肺癌细胞质膜标志酶Mg~（2+）-ATPase及内质网标志酶G-6-Pase活性。

Yiqi huoxue jiedu herb can reduce Mg2 + - ATPase and G-6-Pase enzyme activation .

结论：DAO是乳腺癌早期表达的标志酶，对早期诊断乳腺肿瘤的良恶性程度及预后具有一定的参考价值。

Conclusions : DAO is a enzyme marker expressed early in the development of breast cancer , and it might be helpful to the early diagnosis of breast cancer , judgment of its progress and its prognosis .

琥珀酸脱氢酶（SDH）为细胞内线粒体的标志酶，其主要分布在中间段、远端小管和集合管上皮细胞中，而在肾小球、近端小管中的反应较弱。

Succinate dehydrogenase ( SDH ) as a sign of mitochondrial enzymes in cells , its main distribution in the intermediate segment , distal tubule , collecting duct epithelial cells and in the glomeruli , but in the proximal tubule the response was weekly positive .

缺血后心电图S－T段明显抬高，SDH活性减弱（＋），无氧糖酵解标志酶&乳酸脱氢酶活性增高（＋＋＋），CI和LVSWI恢复较差。

After ischemia S-T segments were obviously elevated , activity of SDH decreased ( + ) and that of lactate dehydrogenase ( an important enzyme in anaerobic ( glycolysis ) increased ( + + + ), and recovery of CI and LVSWI was worse .

呋喃丹对大鼠睾丸组织标志酶活性影响的动态观察

Dynamic observation of carbofuran on symbolic enzymes in testis of rats

人胃粘膜细胞器标志酶电镜细胞化学研究

Ultracytochemistry of organelle marker enzymes of normal human gastric mucosa

大鼠第2段近端肾小管溶酶体电镜观察及其标志酶的测定

Observation of ultrastructure of lysosome and measurement of its marker enzymes in second proximal tubule rat kindney

胃癌组织环核苷酸磷酸二酯酶与小肠吸收细胞标志酶的比较研究

Comparative study of nucleotide phosphodiesterases and marker enzymes of small intestinal absorptive cell in gastric cancer tissue

新的肿瘤标志酶GST-π在胃癌、结肠癌和直肠癌中的胎儿型表达及其临床意义

Oncofetal Expression of GST - π as A New Tumor Marker in Human Gastric , Colonic and Rectal Carcinomas

柠檬酸合酶是植物多种代谢途径的限速酶，及代谢变化的标志酶。

Tyrosine hydroxylase ( TH ), the limited enzyme in the synthesis process of NE , has much to do with depressive disorder .

对所得细胞膜进行了电镜下的形态学鉴定，标志酶的生化学鉴定及胰岛素结合实验，并对所得结果进行了讨论。

The preparation has been characterized by structural and biochemical identification by means of electron microscopy , labeled enzyme determination and by insulin-binding experiments .

结论妊娠期氰戊菊酯暴露对雄性仔鼠的生殖系统有一定的影响，可明显影响睾丸标志酶的活性。

Conclusion Exposure of fenvalerate in gestation has some influence on the reproductive system of male offspring rats , and can significantly affect the activities of enzymes in testis .

分化标志酶-碱性磷酸酶的活性较处理前明显升高，第8天时较对照细胞高234%。

Activity of alkaline phosphatase was 234 % higher than control cells after treated with 5 μ M retinoic acid , and activity of glucose 6 phosphatase was higher than untreated cells , too .

目的研究丙烯腈对小鼠睾丸组织某些标志酶活性的影响，探讨丙烯腈对雄性小鼠生殖损伤的机制及早期敏感指标。

Objective To study the effects of acrylonitrile on certain symbolic enzymes in the testis of mice and to explore the mechanism and early sensitive indicators for reproductive damage in male mice caused by it .

神经细胞中钙稳态是保证其结构完整和功能正常的重要因素，烯醇化酶是缺氧缺血性脑损伤早期的标志酶。

Calcium homeostasis in nerve cells is an important factor to guarantee construction integrity and normal function of the nerve cells . Enolase is a tagging enzyme of ischemic and hypoxic brain injury in earlier period .

实验表明，过氧化物酶阳性的巨噬细胞是分化程度低的幼稚细胞，因此，过氧化物酶的活性可作为低分化的巨噬细胞的一种标志酶。

Further experiments indicated that the macrophages with positive reaction of peroxidase were young cells with a low degree of differentiation , thus , peroxidase activity may be used as a mark for the macrophages with a low degree of differentiation .

在本研究中两种酶多酚氧化酶（PPO）和过氧化物酶（POD）作为杀青的有效性的标志性酶。

To study the effectiveness of the dry-blanching method , the enzyme activities of Polyphenol oxidase ( PPO ) and Peroxidase ( POD ) were determined to be the indicators in this study .

酯酶的稳定性较强，标志性酶带较恒定，可以作为遗传鉴定的指标。

The stability of esterase and the permanent mark band could be regarded as the index of hereditary appraisal .

通过分析这3种同工酶的总酶谱，找到了区分5个辣椒品种的标志性酶带。

According to the isoenzyme patterns , marker isozymic bands were found to distinguish these 5 varieties of Capsicums .

溶血标本对心肌标志物及心肌酶谱结果影响的分析

Effect of hemolysis on the mensuration of myocardial marker and myocardial enzymes

方法调查2005年3-12月在某疾病预防控制中心进行健康体检人群的HBV血清标志物检测结果。HBV血清标志物检测采用酶联免疫吸附试验。

Methods Detection results of HBV serological markers in persons who received physical examination in a disease control and prevention center from March to December 2005 were investigated and analysed , HBV serological markers were detected with ELISA assay .