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Application of Chinese trumpet creeper extract to preparation of medicament for treating and resisting cerebral ischemia

A technology of anti-cerebral ischemia and Ling Xiaohua, applied in the field of medicine

Inactive Publication Date: 2011-04-13
HENAN UNIV OF CHINESE MEDICINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

But so far there is no public report or relevant information about the use of Lingxiaohua extract to treat cerebral ischemia

Method used

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  • Application of Chinese trumpet creeper extract to preparation of medicament for treating and resisting cerebral ischemia
  • Application of Chinese trumpet creeper extract to preparation of medicament for treating and resisting cerebral ischemia
  • Application of Chinese trumpet creeper extract to preparation of medicament for treating and resisting cerebral ischemia

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Embodiment Construction

[0006] The specific implementation of the present invention will be described in detail below in conjunction with the examples and specific conditions.

[0007] In a specific implementation, the extract of Lingxiaohua of the present invention is to take 10g of Lingxiaohua dry product (dried flower), add 10 times of ethanol 100g (or 100ml) with a mass concentration of 70% (or 60%, 80%, or 90%) , soaked for 30 minutes, extracted for 1 hour, and filtered to obtain the medicinal liquid; adding 8 times of Lingxiaohua weight mass concentration to the medicinal residues was 70% (or 60%, 80%, or 90%) of ethanol 80g (or 80ml) to extract 1 hour, filter to get the medicinal solution; merge two medicinal solutions, place in an evaporating dish, concentrate in a water bath, and dry in vacuum to obtain the extract of Lingxiaohua, which is effectively used in the preparation of anti-ischemic drugs for the treatment of cerebral ischemia. It has been proved to have the effect of anti-cerebral ...

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Abstract

The invention relates to application of Chinese trumpet creeper extract to preparation of a medicament for treating and resisting cerebral ischemia, which can effectively solve the problem of the treatment of the cerebral ischemia. The technical scheme for solving the problem comprises the following steps of: adding 60 to 90 mass percent ethanol in an amount which is 10 times the weight of the Chinese trumpet creeper into the Chinese trumpet creeper, soaking for 30 minutes, extracting for one hour and filtering to obtain liquid medicament; adding 60 to 90 mass percent ethanol in an amount which is 8 times the weight of the Chinese trumpet creeper into medicament dregs, extracting for one hour, and filtering to obtain liquid medicament; and merging the liquid medicament obtained twice, concentrating in a water bath, performing vacuum drying to obtain the Chinese trumpet creeper extract which can be effectively used for preparing the medicament for treating and resisting the cerebral ischemia. The Chinese trumpet creeper extract is easy to prepare, has low cost and is innovation of the medicament for treating and resisting the cerebral ischemia.

Description

1. Technical field [0001] The invention relates to the field of medicine, in particular to the application of Lingxiaohua extract in the preparation of anti-cerebral ischemia drugs. 2. Background technology [0002] Lingxiaohua is a traditional Chinese medicine that has the effect of promoting blood circulation and eliminating addiction in my country. Flos Capsis is the dried flower of Campsis grandiflora (Thunb.) K.sehum. and C.radicans (L) Seem. of Bignoniaceae. Sweet, sour, cold in nature, returns to the liver and pericardium meridian, has the effects of cooling blood, eliminating addiction, and expelling wind. It is mainly used for irregular menstruation, amenorrhea marks, postpartum breast swelling, rubella redness, itchy skin, Acne etc. [0003] Modern research reports: Ling Xiaohua contains triterpenes (oleanane-type triterpenes, ursane-type triterpenes, phenylpropanol glycosides), flavonoids, anthocyanins, alkaloids, volatile oils, etc. Lingxiaohua can inhibit the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/185A61P9/10A61K133/00
Inventor 苗明三方晓艳苗艳艳
Owner HENAN UNIV OF CHINESE MEDICINE
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