蒲黄

目的观察蒲黄镇痛作用的效果。

Objective To observe the analgesic effects of cattail pollen .

中药蒲黄提取液的镇痛作用研究

A Study of the Analgesic Effect and Acute Toxicity of the Extract of the Traditional Chinese Medicine Pollen Typhae

蒲黄提取物对汞损伤SD大鼠原代培养神经细胞抗氧化能力的影响

Effect of Pollen Typhae Extracts on Antioxidant Activity of Mercury-injuried Primary Cultured Neurons

MTT法检测蒲黄提取物对脐静脉内皮细胞增殖的影响

Impact of Pollen Typhae Extract on Umbilical Vein Endothelial Cell Proliferation by MTT Assay

蒲黄、维生素E和C对大鼠动脉内皮细胞合成前列环素与产生脂质过氧化物的影响

Effects of Pollen Typhae , Vitamin E and Vitamin C on the Synthesis of Prostacyclin and the Production of Lipid Peroxide by Cultured Rat Endothelial Cells

蒲黄炒炭前后亲脂性成分的GC-MS分析

GC-MS analysis of the fatty components of Pollen Typhae before and after being carbonized

建立了HPLC法测定蒲黄总黄酮提取物中香蒲新苷（1）及异鼠李素-3-O-新橙皮糖苷（2）的含量。

A HPLC method with gradient elution for determination of typhaneoside ( 1 ) and isorhamnetin-3-O-neohesperidoside ( 2 ) in total flavonoid extracts of Pollen typhae was established .

方法通过建立兔试验性AS模型，观察蒲黄对AS兔模型的血脂和循环内皮细胞（CEC）变化的影响。

Methods To observe the changes of lipid and circulation endothelium cell of rabbit by establishing atherosclerotic rabbit model .

蒲黄对猪动脉内皮细胞产生PGI2和tPA的影响

The Effects of Pollen Typhae on the Production of PGI_2 and tPA by Cultured Porcine Aortic Endothelial Cells

蒲黄对急性高脂血症家兔TXA2/PGI2及血脂的影响

The effects of Pollen Typhae on PGI_2 / TXA_2 and lipoprotein cholesterol in hyperlipemic rabbits

蒲黄饮片炮制历史沿革的研究

A Study into the History of Preparation of Pollen Typhae Decoction Pieces

中药蒲黄对动脉粥样硬化大鼠模型的影响

Effects of Pollen Typhae on the Atherosclerosis Rat Models

蒲黄水煎液对小鼠妊娠影响的实验研究

The Effect of Pu-Huang Water-Decoction on Pregnant Mice

蒲黄对高脂血症所致内皮损伤的保护作用

Protective effects of Pollen typhae on vascular endothelial dysfunction induced by hyperlipemia in rabbits

香蒲属6种植物花粉（蒲黄）形态的扫描电镜观察

Observation on Pollen Morphology of Six Species of Typha ( Puhuang ) by SEM

蒲黄活性部位的药效学筛选研究

Pharmaceutical Screening of Active Parts of Pollen Typhae

花粉破壁与超微粉碎技术破壁提取对蒲黄总黄酮的影响

Effects of Cell - wall - broken Extraction Process on Total Flavones of Pollen Typhae

蒲黄中的黄酮化合物对心肌环核苷酸含量的影响

The effect of flavonoids from typha angustata bory et chaub on myocardial cyclic cAMP content of rabbits

目的：研究蒲黄炮制前后化学成分的变化。

Objective : To study the changes of chemical constituents in Pollen Typhae ( Puhuang ) after processing .

结果蒲黄及炮制品的乙酸乙酯部位、正丁醇部位、总黄酮部位可明显缩短小鼠凝血时间。

RESULT The acetic ether portion , n-butanol portion and total flavonoids portion of Pollen Typhae could markedly shorten the coagulate time in mice .

方法对生蒲黄、炒蒲黄、蒲黄炭按不同溶剂极性及不同化学成分类型提取，以小鼠的止血时间为筛选指标对各部位进行筛选。

METHOD Extraction was conducted according to different dissolvent heteropolarity and different chemical components and screening conducted with hemostatic time in mice as the index .

结论：蒲黄对高脂血症所致的血管内皮损伤有明显的保护作用，可能是通过调节血脂代谢改善血液流变性而实现的。

Conclusion : Pollen typhae had the protective effects on vascular endothelial dysfunction induced by hyperlipemia , which might be attributed to its capacity to regulate lipid metabolism and improve hemorheology .

方法：采用麻醉犬冠脉流量、心肌耗氧量和心肌氧摄取率等指标的变化，研究蒲黄总黄酮对缺血心肌的作用。

METHODS The parameters including coronary blood flow , myocardial oxygen consumption and myocardial oxygen uptake rate in normal anaesthetic dogs were adopted to study the effects of the Pollen Typhae flavonoids on ischemic myocardium .

结论：最佳提取工艺为蒲黄用70%乙醇提取3次，溶剂用量依次为8,6,6倍，提取时间为60,60,30min。

Conclusion : The optimum extraction process was as follows : Pollen Typhae was extracted with 70 % alcohol for 3 times , with the solvent volume 8 , 6 , 6 times amount and extraction time 60 , 60 , 30 minutes in turn .