胡椒碱

HPLC法同时测定姜黄胶囊中姜黄素和胡椒碱的含量

Simultaneous determination of curcumin and piperine in turmeric capsule by HPLC method

姜黄素与DNA相互作用的电化学性质胡椒碱对姜黄素代谢和调脂效应的影响

Electrochemical Studies of Interaction Between Curcumin and DNA The Influence of Piperine on Metabolism and Effect of Regulating Lipid Metabolism of Curcumin

HPLC法测定骨刺宁酊中胡椒碱的含量

Determination of the content of the pepper alkali in the peaceful tincture of spur with HPLC

RP-HPLC测定六味木香散中胡椒碱含量

Determination of piperine in Liuwei Muxiang San by RP HPLC

目的：建立同时测定姜黄胶囊中姜黄素和胡椒碱的HPLC法。

Objective : To establish a HPLC method for simultaneous determination of both curcumin and piperine in ( turmeric ) capsule .

目的：观察蒙药荜茇的有效成分胡椒碱（piperine）对实验性高胆固醇血症兔动脉粥样硬化形成的预防做用。

Objective : To investigate the effects of piperine on experimental atherosclerosis in hypercholesterolemia rabbits .

分别对其形态进行观察、对粒径进行测定；建立了微囊中姜黄素的薄层色谱鉴别方法、姜黄素和胡椒碱的HPLC含量测定方法、姜黄素的体外释放度试验方法。

Investigated the shape of microcapsule and its size determination , established the TLC Identification method of curcumin , the determination method of curcumin and piperine in microcapsule by HPLC and studied on dissolution testing methods in of curcumin vitro .

方法以不同的物理和化学方法引起小鼠和大鼠不同类型的惊厥，形成不同类型的实验性动物癫痫模型，预先ip不同剂量的胡椒碱，观察其有无抗惊厥作用。

METHODS Used different physical and chemical methods to induce different kinds of seizures in mice and rats , to make different kinds of experimental animal models of epilepsy , ip injection different doses of piperine in advance , to observe whether it has anticonvulsive effect or not .

结论胡椒碱可能通过抑制血管壁上NF-kB活性、下调TNF-α、IL-1β和IL-6的表达而发挥缓解蛛网膜下腔出血后迟发性脑血管痉挛作用。

Conclusions Our results suggest that Piperine may play a major role in attenuation of delayed cerebral vasospasm by inhibiting activity of NF-KB and reducing expression of TNF - α, IL-1 β and IL-6 following subarachnoid hemorrhage in rabbits .

胡椒碱衍化物的中枢药理作用研究

A study of the central pharmacological action of piperine and its derivatives

胡椒碱抑制兔胆结石形成的作用和机制

Inhibitory effects of piperine on gallstone formation and its mechanism in rabbits

目的测定胃必舒胶囊中胡椒碱的含量。

Objective to determine the content of piperine in weibishu capsule by rp-hplc .

锰（Ⅱ）-胡椒碱-溴化十六烷基三甲基胺三元体系的荧光特性及应用

Fluorescence Characteristics and Analytical Application of Mn (ⅱ) - Piperine-Cetyltrimethylammonium Bromide Ternary System

胡椒碱及其衍生物抗疲劳和心肌细胞保护作用研究

Study of the Anti-fatigue and Protective Effects on Cardiomyocyte of Piperine and its Derivatives

采用均匀设计法研究姜黄素与胡椒碱降脂作用的最佳配比

Best ratio of curcumin with piperine for lowing lipid by method of uniform design

胡椒碱的抗抑郁及神经保护作用研究

Antidepressant-like effects of piperine and its neuroprotective mechinism

胡椒碱在体外对表皮黑素细胞生长和迁移的影响

In Vitro Effect of Piperine on the Growth and Migration of Cultured Human Melanocytes

结论胡椒碱有较强的抗惊厥作用。

CONCLUSION Piperine has stronger anticonvulsive action .

蝙蝠葛碱和胡椒碱对两株鼻咽癌细胞增殖的影响

Effects of dauricine and piperine on proliferation of two nasopharyngeal cell lines CNE-1 and CNE-2Z

胡椒碱对实验性家兔蛛网膜下腔出血后迟发性脑血管痉挛作用机理研究

Study for Effect and Mechanism of Piperine on Delayed Cerebral Vasospasm Following Experimental Subarachnoid Hemorrhage in Rabbits

胡椒碱对中枢神经系统功能的影响

Influence of piperine on CNS

这为将来评价胡椒碱及其衍生物治疗白癜风的新疗法提供了依据。

This provides support for the future clinical evaluation of piperine and its derivatives as novel treatments for vitiligo .

结果表明：胡椒碱具有一定的抗氧活性，其抗氧能力相当于维生素的60.05%。

As a result , the natural piperine showed an antioxidant capability approximate to 60.05 % of the vitamin C.

目的研究胡椒碱的抗惊厥作用和作用机制。

AIM To study the anticonvulsive action of piperine on several experimental epilepsy models and analysis the mechanism of this action .

目的研究胡椒碱及其衍生物3，4次甲二氧桂皮酰哌啶的抗抑郁作用，并对其作用机理进行初步探讨。

Objective To investigate antidepressant-like effects and mechanisms of piperine and its derivative , 3,4-methylene dioxy cinnamoyl piperidine ( MDP ) .

目的观察胡椒碱对实验性C57BL/6小鼠胆囊结石形成的影响。

Objective To observe the effect of piperine ( PA ) on experimental gallstone formation in the gallbladder of C57BL / 6 mice .

胡椒碱对姜黄素代谢和调脂效应的影响胡椒酸丁二醇单酯的合成及其降血脂作用研究

The Influence of Piperine on Metabolism and Effect of Regulating Lipid Metabolism of Curcumin Synthesis of a Butanediol Piperic Monoester and Its Anti-hyperlipidemia Activity

研究小组在小鼠皮肤上比较了单独应用胡椒碱及其衍生物和放射治疗后使用胡椒碱及其衍生物的效果。

The team compared the effects of piperine and its derivatives when applied to the skin of mice either alone or followed by radiation treatment .

研究人员在英国皮肤病杂志上发表的一篇文章中称，胡椒碱的这种作用在联合紫外线照射的光照疗法时效果尤好。

Piperine was particularly effective when combined with phototherapy treatment using ultraviolet radiation , the researchers said in a study to be published in the British Journal of Dermatology .

结果胡椒碱可明显减少小鼠的自主活动，并明显的延长戊巴比妥钠诱导的小鼠睡眠时间，还能显著增加家兔的深睡眠。

RESULTS Piperine could reduce the spontaneous activity of mice and prolong the sleep time induced by sodium pentobarbital . It could also prolong the deep sleep of rabbits .