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- After purification of liquid partition and column chromatography, we found that the major inhibitive activity of AHM came from the medium polar part of its ethyl acetate fraction. 进一步以液相分配层析法与矽胶管柱层析法将薏苡壳甲醇萃取物纯化,发现其抑制活性来自于乙酸乙酯区分层之中极性部分;
- The supernatant exerted no inhibitory activity. 而其培养上清液无拮抗作用。
- Conclusion the tannin in Punica granatum L had inhibitive activity against the motility of the sperm,it is feasible to screen a new inhibitor from Pu... 结论石榴皮中的鞣质具有体外抑精作用,为从石榴皮中筛选出新的外用避孕药提供了科学依据。
- Erythrina trypsin inhibitor (ETI) is a natural serine protease inhibitor, with high inhibitive activity to trypsin, chemotrypsin and tissue-type plasminogen activator (t-PA). 刺桐胰蛋白酶抑制剂(ETI)是一种丝氨酸蛋白酶抑制剂,可抑制胰蛋白酶、胰凝乳蛋白酶及组织纤溶酶原激活剂(t-PA)等。
- It has been verified that both Purpura granula and its basic prescription could elevate PLT,improve marrow maturation,and inhibit active hyperplasia in ITP mice. 实验证明紫癜颗粒原方及核心方能明显提升ITP小鼠血小板、促进骨髓成熟分化、抑制骨髓增生活跃;
- In CPI there are 17 sulfhydryl groups which are not essential for its inhibitory activity. 用二硫苏糖醇和碘乙酸处理小麦CPI分子内的巯基后,其抑制活性无变化,表明CPI的抑制活性不需巯基参与。
- It has been verified that both Purpura granula and its basic prescription could elevate PLT, improve marrow maturation, and inhibit active hyperplasia in ITP mice. 实验证明紫癜颗粒原方及核心方能明显提升ITP小鼠血小板、促进骨髓成熟分化、抑制骨髓增生活跃;
- Result The inhibitory activity was caused by metabolite of streptococcus viridans A19 and was stable. 结果抑制作用由草绿色链球菌A19的代谢产物引起,且稳定持久。
- The inhibitory activity of QAC that existed stably in room temperature on cancer cell growth was as strong as th... 结论该制备方法简捷实用,有助于提高QUE的生物利用度。
- Inhibitory activity of compounds against APN is measured with L-leucine p-nitroanilide as substrate. 在抑制APN活性试验中,以L-亮氨酰-对硝基苯胺为底物,测定化合物对APN的抑制活性;
- Results: Cefradine sterile examination of Staphylococcus aureus have strong inhibitory activity. 结果:头孢拉定无菌检查时,对金黄色葡萄球菌有较强的抑活性。
- Aim To study asymmetric total synthesis of 14 nor huperzine A 2 and its inhibitory activity on acetylcholinesterase. 目的 (- ) 1 4 去甲基石杉碱甲的合成及其抑制乙酰胆碱酯酶活性研究。
- Present results showed that unsaturated fatty acids and some antioxidants had high inhibitory activity. 结果表明,不饱和脂肪酸和一些杭氧化剂具有较高的抑制活性。
- If cefaperazone was the substrate,sulbactam had only weak enzyme inhibition activity on TEM-1, TEM-2, PSE-2,PSE-4 and SHV-l. 以头孢哌酮为底物时,青霉烷砜对TEM-1、TEM-2、PSE-2、PSE-4和SHV-1的抑酶活性较弱。
- Volatile anesthetic agents such as halothane,isoflurane,sevoflurane have demon- strated to attenuate [Ca~(2+)] i and inhibit activation of PKC,Rho kinase and p44/42 MAPK of VSM. Volatile anesthetics also depress release of EDRFs and open K_(ATP)channel. 吸入性麻醉药如氟烷、异氟醚、七氟醚等被证明通过抑制平滑肌[Ca~(2+)]i升高和PKC、Rho激酶、p44/42 MAPK的活性、同时也通过抑制EDRFs的释放和增加K_(ATP)通道的开放来扩张血管。
- The purified chimeric antibodies were tested for inhibitory activity against Cat B.Results Cat B activity was inhibited by chimeric antibody. 结果 该抗体在体外能抑制CatB活性。
- Bioassay indicates that 10a and 10e show MAO inhibition activity and that 8d and 8f show NOS inhibition activity in thiadiazoles. 对代表性化合物进行了生物活性测试,在噻二唑类化合物中,10a和10e具有不同程度的单胺氧化酶(MAO)抑制活性,8d和8f对LPS诱导NO的产生也有抑制作用。
- The inhibitory activity was monitored using a fluorogenic peptide substrate Boc-Arg-Val-Arg-Arg-MCA at spec-trofluorimeter. 抑制剂活力在荧光分光光度计上,用荧光底物Boc-Arg-Val-Arg-Arg-MCA测定。
- Both inhibitory activity of FM01 and Cur on K562 cells took decrease tendency after treated with microsomal mixed-function oxidase. 经肝脏微粒体酶代谢后,FM01、Cur抑制K562细胞株生长活性均呈下降趋势。
- Aim: To explore quantitative inhibitory activity of Streptococcus Sanguis A19 culture Supernatants to Neisseria meningitis. 摘要目的:研究血链球菌A19培养上清液对脑膜炎球菌的定量抑菌作用。