A Hypericum extract is usually made from the flowers.
金丝桃提取物一般由花制成。
OBJECTIVE To study the chemical constituents of Hypericum sampsonii Hance.
目的对元宝草的化学成分进行研究。
OBJECTIVE To study the effects of Hypericum perforaturm on behavior of depression rats.
目的研究贯叶连翘提取物对抑郁动物行为学的影响。
Results The different plants from Hypericum Linn. showed different HPLC fingerprint spectrum.
结果不同种金丝桃均显示了它们各自的指纹特征。
Objective To compare the contents of hypericin and pseudohypericin in Hypericum performatum L.
目的比较不同产地贯叶连翘中金丝桃素和伪金丝桃素的含量。
Main chemical constituents of hypericum ascyron includes bianthrone derivatives and flavonoids.
长柱金丝桃含有二蒽酮类衍生物、黄酮类等化学成分。
The paper describes the process of extracting hypericin from Hypericum Perforatum l. with alcohol.
介绍了利用乙醇对贯叶连翘中金丝桃素进行提取的工艺研究。
Conclusion Hypericum attenuatum Choisy. extract has protective effects on myocardial ischemia induced by isoproterenol in mice.
结论乌腺金丝桃提取物对异丙肾上腺素所致小鼠心肌缺血具有抵抗作用。
Objective: to provide anatomical evidences for the morphological and histological identification of 20 medicinal species in Hypericum.
目的：为20种药用金丝桃属植物的显微鉴定提供解剖学依据。
And then there have been more and more researches about secretory structure, pharmacological compounds, and fast propagation of Hypericum l.
因此近年来对该属植物的分泌结构、具药理作用的化学成分、快速繁殖以及分子水平的研究越来越多。
Survey on the botanical resources in Sichuan province has been conducted. It is concluded that 22 species in 5 sections of Hypericum are for medicinal use.
调查研究了川产金丝桃属药用植物的资源概况，总结出川产5组22种金丝桃属药用植物的品种、分布及药用情况。
Results:The ethanol extract and ethyl acetate fraction of the Hypericum japonicum Thunb. significantly reduced acute liver injury induced by D-galactoasmi…
结论：田基黄乙醇总提取物和乙酸乙酯部位具有明显的保肝作用。
Method: Morphological and anatomical study on the organs of 20 medicinal species in Hypericum using tissue clearing, paraffin sectioning and thin sectioning.
方法：用整体透明法、石蜡制片法和半薄切片法对20种药用金丝桃属植物不同器官进行形态解剖学研究。
Conclusion: the secretory structures may be as anatomical evidences for the morphological and histological identification of 20 medicinal species in Hypericum.
结论：该属的内部分泌结构和解剖特征可以作为这20种药用植物的显微鉴别指标。
And then there have been more and more researches about secretory structure, pharmacological compounds, and fast propagation of Hypericum l. on molecular level.
因此近年来对该属植物的分泌结构、具药理作用的化学成分、快速繁殖以及分子水平的研究越来越多。
In this review, major compounds from the genus Hypericum were presented according to their structure types and their biological activities were discussed concisely.
本文按照化合物结构类型进行了归纳，综述了该类植物的化学成分研究进展，同时简述了这些成分的相关药理作用。
The extract from St. John's wort (Hypericum perforatum), a bushy, wild-growing plant with yellow flowers, has been used for centuries in many folk and herbal remedies.
圣约翰草（贯叶连翘）是一种灌木、野生植物，花呈黄色。 其提取物已经用于许多偏方治疗和草药治疗数世纪。
The epidemic micro morphology of 9 sections, 17 species 1 variety in Hypericum and 2 species in Triadenum was comparatively observed with the help of scanning electron microscopy.
利用扫描电镜比较观察金丝桃属9组1 7种1变种和三腺金丝桃属2种植物叶表皮的微形态。
Aim to find the basis in morphology that herbs have hypericin while xylophyta have not hypericin in Hypericum L., and to provide the basis for developing plant resources in Hypericum.
目的寻找金丝桃属中，草本植物含金丝桃素而木本不含的形态学及组织化学依据，为该属植物资源的开发利用提供依据。
Methods HPLC results of the plants from Hypericum Linn. were transformed into HPLC fingerprint spectrum which was used to evaluate and distinguish the different plants of Hypericum Linn.
方法采用HPL C方法将获得的色谱数据转化为色谱指纹谱，据此对样品进行分析鉴别。
Objective To obtain information of Chalcone synthase gene in Hypericum perforatum, the character of this gene and its product protein were analyzed by a series of bioinformatics software.
目的用生物信息学软件分析贯叶金丝桃查尔酮合成酶基因编码蛋白的多种蛋白质性质，获取该基因的相关因素。
In this paper, an overview was made on studies of medical plants in genus Hypericum, and some Suggestions were provided on studies and applications of medical plants of the genus in China.
对国内外关于金丝桃属植物的研究和开发进行了综述，并根据目前国内该属植物开发研究的实际情况，对我国金丝桃属植物的研究和开发提出一些建议。
In this paper, an overview was made on studies of medical plants in genus Hypericum, and some Suggestions were provided on studies and applications of medical plants of the genus in China.
对国内外关于金丝桃属植物的研究和开发进行了综述，并根据目前国内该属植物开发研究的实际情况，对我国金丝桃属植物的研究和开发提出一些建议。
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