前胡

HPLC法测定木瓜丸中欧前胡素的含量

Content Determination of Ammidin in Mugua Pill by HPLC

方法：采用HPLC法测定不同种前胡的总香豆素含量。

Method : To determine the content of total coumarines in the different species of Qian-Hu by HPLC .

RP-HPLC法测定清瘟解毒片中欧前胡素的含量

Determination of Imperatorin in Qingwen Jiedu Tablets by RP-HPLC

白花前胡提取物对大脑中动脉梗塞大鼠IL-6及IL-8的影响

Effect of Peucedanum Praeruptorum Dunn Extraction on IL-6 and IL-8 of Middle Cerebral Artery Occlusion in Rats

白花前胡提取物对腹主动脉缩窄大鼠心室重构及Bcl-2、Bax蛋白表达的影响

Effects of Peucedanum praeruptorum Dunn Extract on left ventricular remodeling and Bcl-2 , Bax protein expression in aorta coarctation rats

白花前胡及前胡甲素对心肌缺血再灌注大鼠IL-6水平及Fas、bax、bcl-2蛋白表达的影响

Effects of Peucedanum Praeruptorum Dunn and dl-Praeruptorin A on IL-6 Level and Fas , bax , bcI-2 Protein Expressions in Ischemia-Reperfusion Myocardium of Rats

结果RAPD技术可以解决不同产地的商品药材前胡不易区分的难题，其聚类树形图与经典前胡分类结果一致。

Results : Settling the difficultly differentiating problem of commercial medicinal materials " Qian-Hu " by RAPD technique , and the result of clustering coincides to classic category .

结论前胡香豆素组分可改善LVH大鼠心脏舒张功能，提高心肌顺应性，降低心肌胶原含量。

CONCLUSION PC has the effect of preventing and reversing LVH and improving cardiac function and myocardial compliance in renovascular hypertensive LVH rats .

结论：前胡咳痰汤有明显的抗病毒作用，能增加肠道IgA并抑制肠道ICAM1表达可能是其药理作用的黏膜免疫机制。

Conclusion : QKT has good antivirus effect , and it may be the possible mucosal immunological mechanism that QKT can increase IgA and reduce ICAM-1 's express in the intestine .

前胡的种子幼苗切段在含有1mg/l2,4-D的（1/2）MS固体培养基（大量元素减半）上，诱导产生愈伤组织。

Calli were produced from segments of seedling of Peucedanum dec - ursivum ( Miq . ) Maxim . cultured on the 1 / 2MS agar medium ( with half quantity of macronutrients ) containing 1 mg / 1 2,4-D.

方法利用大鼠在体心肌缺血再灌注模型，观察并对比研究了中药白花前胡（PPD）及前胡甲素（PdIa）对急性心肌缺血再灌注损伤（ischemiareperfusion，IR）时心肌细胞结构的影响。

Methods The affection of myocardial cell of Peucedanum praeruptorum Dunn ( PPD ) and its effective component ( Pd-Ia ) against acute myocardial ischemia / reperfusion injury were observed in rats ′ hearts in vivo .

目的：研究白花前胡提取物（PdE）对腹主动脉缩窄术后大鼠心室重构及心肌组织凋亡相关蛋白Bcl2、Bax表达的影响。

AIM : To investigate the effects of Peucedanum praeruptorum Dunn Extract on left ventricular remodeling and apoptosis-related protein ( Bcl-2 , Bax ) expression in aorta coarctation rats .

讨论了波长范围的选择和主成分数对PLS定量预测蛇床子萃取物中蛇床子素和欧前胡素含量能力的影响，并对预测集样品含量进行预测，结果令人满意。

The effects of the region selection of wavelength and the numbers of principal components on the prediction ability of PLS were discussed and the concentrations of the samples of the prediction set were predicted , the predicted results were reliable .

因此，5-HT、5-HT（1B）受体在肺动脉高压病理过程中有重要作用。但是，白花前胡提取物能否影响肺动脉高压血管对5-HT的收缩反应尚未见过报道。

- HT , 5 - HT receptor play an important role during the pathologic changes of pulmonary artery hypertension , but it is not clear whether PPD has an effect against pulmonary vascular to 5 - HT contractile responses during PHT .

目的：研究白花前胡对大脑中动脉梗塞后相关病理生理改变及对脑组织及血清IL6和IL8水平的影响。

Objective : To investigate the effect of Peucedanum praeruptorum Dunn extraction ( PdE ) on the related pathophysiological chang and effect of IL-6 and IL-8 level in cerebral tissues and sera after the middle cerebral artery occlusion ( MCAO ) in brain .

正交设计法优选紫花前胡组织培养基

Dominant Selecting Culture Medium of Peucedanum decursivum by Orthogonal Design

白芷中欧前胡素的提取方法研究

Solvent Extraction Methods of Imperatorin in Radix Angelicae Dahurica

广西产白花前胡挥发油化学成分研究

Study on Chemical Constituents of Essential Oil of Peucedanum praeruptorum Dunn from Guangxi

白花前胡提取成分对心血管作用的研究进展

Advances in the studies of the cardiovascular protective effect of the extract of the Bai-Hua-Qian-Hu

前胡中总香豆素的含量测定

Content Determination of Total Coumarin of Qian-Hu

云前胡水提物对整体动物还具有平喘作用。

The extract of Peacedanumrubricaule in water also has the antiasthmatic effect on whole animals .

目的：比较川白芷中欧前胡素的含量测定方法。

Objective : To compare the methods of determination of imperatorin in Radix Angelicae Dahuricae .

中药白花前胡有效成分Pd－Ia的提取与分离

Extraction and Isolation of an Effective Constituent Pd-Ia from a Chinese Drug Peucedanum Praeruptorum Dunn

目的为《中国药典》（2005年版）白花前胡药材的质量标准制定提供参考依据。

Objective : To establish a quality standard of Peucedanum praeruptorum for chinese Pharmacopoeia ( 2005 ) .

不同产地前胡栽培品和野生品的总香豆素含量测定

Content determining of total Coumarin in wild and cultivated Radix Peucedani in different districts of Zhejiang Province

目的：建立测定苍芷喷鼻液中丹皮酚、欧前胡素含量的高效液相色谱方法。

OBJECTIVE : To establish a HPLC method for determination of paeonol and imperatorin in Cangzhi nose spray .

紫花前胡挥发油的多种组分的结构表征及其保留时间的估计和预测

Structural Characterization of Some Components of Peucedanum Decursivum Maxim and the Estimation and Prediction of Their Retention Time

方法：接文献方法和药典规定检测北沙参不同栽培品种的多糖、欧前胡素、浸出物等成分含量。

Methods : Polysaccharide , imperatorin and extractives in different varieties were detected according to document and Chinese Pharmacopeia .

结论：白花前胡提取液可抑制心肌重塑，对心衰发挥生物学治疗作用。

Conclusions : Pd-E can in-fluence the process of cardiac remodeling to play the biological therapy role in curing CHF .

结果：1前胡咳痰汤大、小剂量组均能明显延长小鼠咳嗽潜伏期。

Results : 1 QKT high dose group and QKT low dose group can prolong the cough incubation period in mice .