抗碱的

By the analysis of muscarinic receptor-mediated currents, the data provide evidence that muscarinic cholinergic mechanisms play a prominent role in the modulation of the excitability of MVNn and also offer a new idea for the efficacy of anticholinergic drugs.

通过对MNVn中M受体通道电流性质的分析，从而进一步揭示毒蕈碱样胆碱能机制在MVNn的兴奋性调节作用，并为临床抗胆碱药物的应用提供新的思路。

Experimental process: jing and 3- methyl -2- methyl ethyl ketonesynthesizes by the benzene zong; Again the glacial acetic acidcatalysis produces 2, 3, 3 - trimethyl - 3H - yinduo; Again has thealkylate response production yinduo iodide after the methyl iodide;The iodide takes off molecular HI under NaOH to become freejier thealkali; Adds 5 - nitryls salicylic aldehydes in the ethyl alcohol forthe solvent under if to respond finally produces 6 '- the nitryl yinduolin spiral benzene and pinan; Through the infrared spectrum andthe ultimate analysis irrevocably proved its structure, and studiedthe annulus with to open the annulus the light to send changes colorthe performance, explained in different solvent medium ultravioletabsorption spectrometry solvent effect, and the comparisondiscoloration the response speed number difference, finally mixed itadds to the methyl methacrylate, the peroxidation benzoin formyl in the plexiglass, tested 6 '- the nitryl yinduolin spiralbenzene and pinan in the glass fatigue resistance, thethermostability.

实验过程：由苯肼和3-甲基-2-丁酮合成腙；再冰醋酸催化生成2 ，3 ，3—三甲基—3H—吲哚；再经过碘甲烷发生烷基化反应生成吲哚碘化物；碘化物在NaOH下脱去一分子HI成为费歇尔碱；在乙醇为溶剂下加5－硝基水杨醛与其反应最后生成6'—硝基吲哚啉螺苯并吡喃；通过红外光谱和元素分析确证其结构，并研究了环体与开环体的光致变色性能，解释了在不同溶剂介质中紫外吸收光谱的溶剂效应，并比较褪色反应速率数的差异，最后将其掺加到甲基丙烯酸甲酯，过氧化二苯甲酰有机玻璃中，测试6'—硝基吲哚啉螺苯并吡喃在玻璃中的抗疲劳性、热稳定性。

In the present study, we demonstrated that the antidepressant-like effects of piperine and its mechanisms might be involved by up-regulation of the progenitor cell proliferation of hippocampus and cytoprotective activity.

胡椒碱具有较好的抗抑郁作用，其作用可能是通过调控神经干细胞的增殖、迁移和分化及对功能性神经再生的保护和促进作用实现的。

Excellent physical and chemical properties and environmental quality, non-toxic, odorless, mildew, alkali resistance, Sassafras washing, 3 hours in addition to formaldehyde at the rate of more than 85% of bacteria and viruses have a certain extent, effective clean indoor air .

具有卓越的的理化性能和环保品质，无毒、无味、防霉抗腐、耐碱、耐檫洗，3小时除甲醛率在85%以上对细菌和病毒有一定的抑制作用，高效清新室内空气。

On the other hand, so far as we know, the characterized catalase is the first dimeric monofunctional catalase from alkaliphiles and is also the first monofunctional catalase derived from a natural soda lake, which could partially reflect the oxidative stress response in the corresponding environment.

另一方面，本文所研究的过氧化氢酶是第一个来源于嗜碱微生物的同源二聚体单功能过氧化氢酶，也是第一个来源于天然碱湖的单功能过氧化氢酶，它能部分地反映出细胞抗氧化体系对相应环境的适应情况。

Most parameters for the mixture antioxidation oil were studied and they were consistent with GB 2536-90, including transparence, smell, density, solidifying point, flash point, viscosity, acids and water-solubility acids;The viscosity of the antioxidation oil at 20℃～90℃was as same as mineral;And the relative permittivity at 30～106Hz was invariable and it was higher than mineral oil so that the electric field of the antioxidation oil paper insulation was more equilibrious.

研究得到了所研制的抗老化变压器油的参数值：透明度、气味、密度、凝点、闪点、运动粘度、酸值及水溶性酸或碱等，均满足变压器油技术标准GB 2536-90的要求；20℃～90℃之间该油运动粘度和矿物油几乎相等；在30～106Hz频率范围内，该油相对介电常数基本维持恒定，且比矿物油相对介电常数略大；其工频击穿电压远高于矿物油。

objective to study the effect of qingshanjianxin tablet on treating arrhythmia.methods sixty wistar mouse were ransdomed into six groups, aconitine evocate arrhythmia, and continuously observe the changes of electrocardiogram and record the latent period, the lasting time of the arrhythmia and the death rate.results qingshanjianxin tablet can prolong the latent period of the arrhythmia, shorten the lasting time of arrhythmia and lower the death rate.

目的 研究青山健心片抗心律失常的作用机制。方法采用乌头碱诱发wistar大鼠心律失常，持续观察心电图变化直至出现心律失常，记录心律失常的潜伏期、持续时间及死亡率。结果青山健心片高、中剂量组均能延长心律失常的潜伏期，缩短心律失常的持续时间，降低死亡率，与心律平片组无明显差异(p＞0.05)，疗效优于低剂量组、空白对照组、心律宁片组(p＜0.05)，高剂量组与中剂量组之间无显著差异(p＞0.05)。

A polysaccharide produced in basophils (especially in the lung and liver) and that inhibit the activity of thrombin in coagulation of the blood; heparin sodium is used as an anticoagulant in the treatment of ''.

嗜碱细胞里产生的多糖，抑制凝血酶的凝血作用，肝素钠在治疗血栓症中用作抗凝血剂。

METHOD: ICR male mice of tumor model was made by inoculating with tumor cells (S180, EAC, Heps). Anti-tumor activity of brucine was evaluated by tumor inhibitory ratio and life prolonging rate of mice transplanted with tumor. RESULT: Brucine had significant restraining effect on transplanted tumor growth of mice.

用ICR小鼠接种S180、EAC、Heps瘤株造成相应的移植性荷瘤小鼠模型，考察马钱子碱对实体瘤模型(S180、Heps)小鼠的抑瘤率和对腹水瘤模型小鼠生命延长率以研究其抗肿瘤活性。

And when the pH of α-CB solution approaches to pI, the system presents the lower surface tension and cmc than other forms. Some applied performance of α-CB are examined and the experimental results suggest that α-CB exhibits good foaming performance, excellent lime soap dispersing ability and hard water-resistance capability. This study indicates that α-CB is a candidate for the efficient lime soap dispersant.

对α-癸基甜菜碱水溶液泡沫力、润湿力和钙皂分散力等应用性能的测定结果表明，α-癸基甜菜碱具有中等润湿力、优良的起泡性能、稳泡能力和抗硬水能力，具有用于高效钙皂分散剂的潜能。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。