被酶作用物变化速率取决于被酶作用物的浓度。
The rate of substrate change is dependent of substrate concentration.
在某些情况下，甲基化的酶作用物能够从隐马尔科夫模型序列相似性网络中被推断。
In some cases, the substrate of methylation can be inferred from hidden Markov model sequence similarity networks.
其起因是脂肪分解产物由于细菌酶的作用或皮脂腺分泌物的潴留而渗入周围组织，并从而引发了肉芽肿性炎症反应。
They develop when lipid breakdown products leak into the surrounding tissues from either bacterial enzymes or retained sebaceous secretions and incite a granulomatous inflammatory reaction.
目的探讨牛血超氧化物歧化酶(SOD)对X射线照射小鼠血像的保护作用。
Objective To study protective effects of SOD on the blood picture of mice by X ray irradiation.
槟榔-正丁醇提取物对杂拟谷盗幼虫中肠淀粉酶的活性具有一定的抑制作用。
Butanolextract of areca catechu l. has certain inhibiting effect on the midgut amylase activity of confused flour beetle larvae.
这类化合物利用了细菌rna多聚酶的设计缺陷发挥作用。
The agents work by taking advantage of a design flaw in bacterial RNA polymerase.
这些天然抗氧化剂对脂氧合酶介导外源化合物氧化和活化的抑制作用可能是其抗毒防癌作用的机制之一。
The inhibitive effect of natural antioxidant on oxidation and activation of xenobiotics mediated by lipoxygenase may be one of the mechanisms of its anti-toxic and anti-tumor effect.
此外，还讨论在成熟和贮存阶段微生物的作用—氨基氧化酶作为起始培养物来控制或减少生物胺的积累。
Moreover, the role of microorganisms with amino oxidase activity as starting cultures to control or reduce the accumulation biogenic amines during ripening and storage of sausages is discussed.
在低浓度亚硫酸盐作用下，小麦幼苗叶片中超氧化物歧化酶（SOD）和过氧化物酶（POD）活性升高；
The superoxide dismutase (SOD)and peroxidase (POD) activities in the wheat seedling leaves were increased affected by the low concentration of sulfite.
生化提取物降解氯氰菊酯农药残留的作用机理可能与生化提取物中的包括降解酶在内的多种生化成分有关。
The mechanisms for the degradation activity of the extracts for cypermethrin may be related to the biochemical components, including degradation enzymes, in the extracts.
目的：研究髓过氧化物酶(MPO)和超氧化物歧化酶(SOD)活性在监测炎症性肠病(IBD)病情活动中的作用。
Objective: to evaluate the monitoring action of the expression myeloperoxidase (MPO) and superoxide dismutase (SOD) activity in the active inflammatory bowel disease (IBD).
目的：探讨兔视网膜中度冲击伤后血视网膜屏障的形态变化及超氧化物歧化酶(SOD)和地塞米松的治疗作用。
Objective: To observe the morphological changes of blood retinal barrier (BRB) after retinal moderate blast injury and the therapeutic effects of superoxide dismutase (SOD) and dexamethasone on them.
高度保守的泛素多肽由一系列酶的作用产生并且和基质蛋白的溶解残余物相配。
The highly conserved ubiquitin polypeptide is processed by a cascade of enzymes and becomes ligated to lysine residues of substrate proteins.
参麻益智胶囊通过提高超氧化物歧化酶和谷胱甘肽过氧化物酶活性而改善过氧化状态，对血管性痴呆具有治疗作用。
Cenma Yizhi Capsule can improve the oxidative status through enhancing the activities of superoxide dismutase and glutathione peroxidase, and has therapeutic effects on vascular dementia.
目的：探讨超氧化物歧化酶(SOD)对实验性骨折愈合的作用。
AIM: To investigate the effects of superoxide dismutase (SOD) on fracture healing.
目的探讨超氧化物歧化酶（SOD）的辐射防护作用。
Objective To investigate the radioprotective effect of SOD in irradiation-damaged mice.
目的运用依赖随机化末端连接物聚合酶链式反应(RDPCR)技术检测环境中混合污染物的DNA损伤作用。
Objective To detect DNA lesions induced by complex pollutants existing in environment using the technique of randomized terminal linker, dependent PCR (RDPCR).
说明双黄莲液具有活血化瘀、调节机体免疫功能、抗感染及诱导组织产生超氧化物歧化酶等多种作用。
The result showed that Shuanghuanglian has the multi action on adjusting the immunologic function and activating the blood of the organism.
研究目的观察超氧化物歧化酶(SOD)在小儿体外循环肺保护中的临床作用。
OBJECTIVE To study the clinical effect of superoxide dismutase (SOD) on the protection of child lung during the Cardiopulmonary Bypass (CPB).
结果在胃蛋白酶、胰蛋白酶和胃肠道内容物中，壳聚糖CEC双层包覆胰岛素脂质体对胰岛素具有较好的保护作用；
Results The insulin-liposomes double-coated by CH and CEC was shown to protect insulin against digestion of pepsin, trypsin and gastrointestinal contents.
目的探讨大蹼铃蟾蛋白提取物对膀胱癌细胞株的抑制作用及对端粒酶的影响。
AIM To study the boosting effect of Bombina maxima protein on bladder cancer cell lines growth and expression of telomerase.
初步的研究表明：西湖沉积物中的碱性磷酸酶活性和底泥中溶解性磷的变化趋势基本一致，但高浓度的溶解性磷对APA产生一定的抑制作用；
The primary experiment shows that: The trend of APA in the sediment was coincident with the dissolved phosphorus(DP), but high concentration of DP will restrain APA to a certain extent.
目的：探讨超氧化物歧化酶(SOD)及川芎嗪(CXZ)对肠缺血再灌注损伤的作用。
Objective To research the effect of SOD and CXZ on rabbit intestinal ischemic reperfusion.
所得提取物均对人血浆乙酰胆碱酯酶有不同程度的抑制作用。
There were also some different inhibition of these extracts on acetylcholinesterase activity.
研究不同偶联方法制备的力达霉素（LDM）与抗IV型胶原酶单抗3G11免疫偶联物的选择性抗肿瘤作用。
This study is to investigate the antitumor activities of the immunoconjugates composed of anti-type IV collagenase monoclonal antibody 3G11 and lidamycin (LDM) prepared by different methods.
结论：含硫化合物引起的正性肌力作用可能与它的酶抑制作用有关。
CONCLUSION: The positive inotropic effect on cultured myocardial cell sheets induced by sulfur compounds may be correlated with its inhibition on enzyme.
此外，化感水稻PI根系分泌物对脲酶、磷酸酶、蔗糖酶的活性具有促进作用，而对过氧化氢酶则呈抑制作用。
Moreover, PI increased the activities of urease, phosphatase and sucrase, but decreased the catalase activity in its rhizosphere.
目的研究口虾蛄提取物对人鼻咽癌细胞（CNE-2Z）明胶酶分泌及活性的抑制作用。
Objective To study the inhibitory effect of the extract of Oratosquilla on the secretion and activity of Gelatinases in human nasopharyngeal carcinoma cell line CNE-2Z.
本文观察到酚酸类化合物分子中的酚羟基对土壤中氮硝化有关的微生物及酶具有毒性作用，是抑制土壤中氮硝化作用的主要影响基团。
It is observed that phenolic group in phenolic acids appeared toxic to microbials and enzymes, and was main group to effect inhibition of nitrification.
按照已有的酶活性中心的金属-氨基酸侧链配位和空间关系，设计合成多齿配体，并使配体和金属离子通过配位作用形成配合物。
They are designed according to the special relations and coordination of metal-amino acid side chain in the active centre in known enzymes.
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