Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

New use of humulus scandens merr in preparing medicament against cardiovascular disease

A technology for cardiovascular and cerebrovascular diseases and cerebrovascular diseases, applied to the new application of Humulus japonicus in the preparation of anti-cardiovascular and cerebrovascular disease drugs, and in the field of preparation of health food, which can solve problems that have not been reported

Inactive Publication Date: 2008-02-27
SHANGHAI YASHANG IND
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The application of Humulus japonicus in the preparation of medicine or health food for the treatment or prevention of cardiovascular and cerebrovascular diseases has not been reported so far.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] Preparation of Humulus officinalis extract:

[0018] Using 50% ethanol as extraction agent, cold-soaking the crude drug for not less than 24 hours to obtain the drug extract.

[0019] Preparation of Humulus officinalis extract powder:

[0020] Take Humulus medicinal materials, use 40 to 12 times the amount of 40 to 60% ethanol as the extraction agent, soak for no less than 24 hours, diafiltration and extraction, repeat once, combine the ethanol extraction agent, and recover the percolation until it is free. Alcoholic taste, dried under reduced pressure at 60°C, recovered under reduced pressure at 60°C to obtain dry extract, crushed to obtain extract powder.

[0021] Control Experiment 1: Effects of Humulus officinalis on Acute Cerebral Ischemia in Mice

[0022] Test group: Humulus 50% ethanol extract, dose 480mg / kg

[0023] Positive control group: Nimodipine Tablets (Chia Tai Qingchun Bao Pharmaceutical Co., Ltd., product batch number 0406002), dose 12mg / kg

[0024]...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a new application of humulus scandens merr, which comprises the following steps: lixiviating the humulus scandens merr through lixiviating agent; obtaining the extracting liquid; using the extracting liquid to make one of oral agent, injection and exterior agent directly. The invention has obvious effect to resist cardiovascular and cerebrovascular disease, which can treat or prevent the cardiovascular and cerebrovascular disease and relative disease.

Description

technical field [0001] The invention relates to the application of Humulus japonicus in the field of pharmacy, especially the new application of Humulus japonicus in the preparation of anti-cardiovascular and cerebrovascular disease drugs, and can also be used to prepare health food. Background technique [0002] Chronic diseases represented by cardiovascular and cerebrovascular diseases have become an important public health problem that seriously threatens the health of our people, and have become the main reason for the excessive growth of medical expenses. Cardiovascular and cerebrovascular diseases represented by hypertension, coronary heart disease, and stroke Its morbidity and mortality are increasing year by year. [0003] At present, the most effective treatment for cerebral infarction and myocardial infarction is thrombolytic therapy, but the mechanism of ischemia-reperfusion injury caused by thrombolysis has not been fully elucidated, and there is a lack of effect...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/60A61P9/00
Inventor 钱献和
Owner SHANGHAI YASHANG IND
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com