氰化物进入人体后会和细胞中的铁相结合，干扰人体对于一种酶的吸收并抑制细胞生产能量的能力。
When cyanide is ingested, it binds to iron inside cells, interfering with the absorption of certain enzymes and compromising a cell's ability to produce energy.
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.
基本的单链多肽，通过与酶的活性位点紧密结合形成复合物，抑制大多数的丝氨酸蛋白酶。
Basic single-chain polypeptide that inhibits numerous serine proteases by binding to the active site of the enzyme, forming tight complexes.
金属蛋白酶抑制剂，含有它们的药物组合物和其药物用途，其制备方法和中间体。
Metalloproteinase inhibitors, pharmaceutical compositions containing the same and their pharmaceutical USES, and methods and intermediates useful for their preparation.
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.
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.
金属蛋白酶抑制剂，含有它们的药物组合物和其药物用途，其制备方法和中间体。
Inhibitors of metalloproteinase, pharmaceutical compositions containing them, their pharmaceutical application and methods and intermediate compounds for their preparation.
链霉菌s- 254菌株产生的凝血酶抑制剂是多组分的肽类化合物。
Thrombin inhibitor produced by Streptomyces strain S-254 is a multi - component peptides compound.
目的研究基质金属蛋白酶- 9 (MMP - 9)和基质金属蛋白酶抑制物- 1 (TIMP - 1)在早孕期蜕膜和绒毛中的表达特点。
Objective to study the expression of matrix metalloproteinase-9 (MMP-9) and tissue inhibitor of metalloproteinase-1 (TIMP-1) proteins in the decidua and villi of the early pregnancy.
向细胞裂解液中加入蛋白酶抑制剂后可以保护细胞提取物中的靶蛋白。
The addition of protease inhibitors to the cell lysis buffer AIDS in the preservation of target proteins in the cell extract.
采用免疫组化和酶谱分析等方法，观察各组微血管结构、明胶酶及其抑制物的变化。
Immunohistochemical method and zymogram analysis method, etc. were adopted to observe the change of microvessel structure, gelatinase and its inhibitor expression.
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.
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.
研究人员在石榴中发现了一种可抑制芳香酶活性的酸性化合物。芳香酶会把雄激素转换为雌激素，而雌激素会增加女性罹患乳腺癌的风险。
An acid found in pomegranates appears to block aromatase, an enzyme that converts androgen to estrogen - a hormone that plays a role in the development of breast cancer.
在离体实验条件下，测定了14种硝基芳烃化合物对鲤鱼肝脏过氧化氢酶的半抑制浓度ec50值。
EC50 values of 14 nitroaromatic compounds to the enzymic activity of catalase of carp liver were measured in vitro.
豆浆不煮熟煮透，所含的胰蛋白酶抑制物未被破坏，不仅豆浆难以消化，还会引起恶心、呕吐和腹泻。
Cook soy milk is not cooked, contained in trypsin inhibitors have not been destroyed, not only difficult to digest soy milk, but also cause nausea, vomiting and diarrhea.
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.
所述诊断试剂盒利用反应性复合物来方便酶或酶抑制剂的检测。
The diagnostic kit utilizes reactive complexes to facilitate the detection of the enzyme or enzyme inhibitor.
添加维生素C、E可抑制蛋鸡血清超氧化物歧化酶、全血中谷胱甘肽过氧化物酶活性降低（P<0.05） ，以及血清中碱性磷酸酶活性（P<0.05）和红细胞渗透脆性的升高。
The descent of the activeness of SOD(P<0.05), GSH-Px(P<0.05) and the increasing of the activeness of alkaline phosphatase(P<0.05) and osmotic fragility were improved by adding of vitamin C and E.
目的：观察代偿性心脏增大大鼠心肌肥厚过程中各种炎症反应标记物的动态变化及特异性环氧化酶-2抑制剂的影响。
Objective:To investigate the change of inflammation marker in the development of rats with pressure overloaded hypertrophy myocardium and influence of selective cyclooxygenase-2 inhibitor.
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：研究一氧化氮合酶抑制物非对称性二甲基精氨酸(adma)在不同因素诱发的胃黏膜损伤中的作用，并初步探讨其机制。
Objective to explore the role of endogenous nitric oxide synthase inhibitor asymmetric dimethylarginine (ADMA) in different factors-induced gastric mucosal injury.
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.
我们的数据表明绿茶提取物的使用可以替代葡萄糖水解酶的药物抑制剂。
Our data suggest that the use of GTE is a viable alternative to pharmaceutical inhibitors of glucoside hydrolase enzymes.
本文用支持矢量学习机和神经网络两种机器学习方法建立选择性环氧化酶-2抑制剂的活性预测模型，以期为选择性环氧化酶-2抑制剂药物的合成提供先导化合物。
Machine learning methods, including Support Vector Machines and Artificial Neural Network, are applied to the development of the classification models for the selective COX-2 inhibitors in this paper.
用L—酪氨酸作底物，测定了银杏叶提取物对酪氨酸酶的非竞争性抑制作用。
The noncompetitive inhibition of EGb on tyrosinase was determined with L-Tryosine substrate.
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.
综述了有机硼酸类化合物作为酶抑制剂的研究进展，重点介绍了近年来发现的丝氨酸蛋白酶抑制剂、蛋白酶体抑制剂和精氨酸酶抑制剂。
The recent progress of boronic acid derivatives used as enzyme inhibitors is reviewed focused on the serine protease inhibitors, proteasome inhibitors, and arginase inhibitors.
目的研究基质金属蛋白酶-2（MMP-2）及其抑制物组织基质金属蛋白酶抑制剂-2（TIMP-2）在大肠癌进展中的作用及其临床意义。
Purpose To understand the relationship between the expression of MMP-2, TIMP-2 and the clinical significance in human colorectal carcinoma.
目的研究基质金属蛋白酶-2（MMP-2）及其抑制物组织基质金属蛋白酶抑制剂-2（TIMP-2）在大肠癌进展中的作用及其临床意义。
Purpose To understand the relationship between the expression of MMP-2, TIMP-2 and the clinical significance in human colorectal carcinoma.
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