Traditional Chinese medicinal preparation for treating dilated cardiomyopathy and preparation method of fluid extract thereof

Abstract

The invention relates to a traditional Chinese medicinal preparation, and in particular relates to a traditional Chinese medicinal preparation for treating dilated cardiomyopathy and a preparation method of a fluid extract thereof. The traditional Chinese medicinal granule is prepared from the following traditional Chinese medicinal raw materials: 5-8 parts of semen lepidii, 10-15 parts of astragalus membranaceus, 5-8 parts of rhizoma anemarrhenae, 7-10 parts of ginseng, 10-15 parts of selfheal, 5-8 parts of ligusticum wallichii, 5-8 parts of chrysanthemum, 5-8 parts of cassia twig, 5-8 parts of rehmannia root, 10-15 parts of poria cocos, 3-5 parts of angelica, 5-8 parts of radix curcumae, 8-10 parts of jujube, 5-8 parts of fritillaria cirrhosa and 5-8 parts of folium mori. The preparation method of the fluid extract comprises the following steps: grinding raw materials into fine powder; thinning the fine powder through 60% ethanol which serves as a solvent with addition of water, through a percolation method, collecting primary filtrate and storing the primary filtrate in a bottle A, and keeping percolating until the filtrate is observed by naked eyes to be colorless; collecting filtrate, concentrating at 40-60 DEG C under reduced pressure to obtain thick paste, and mixing with the primary filtrate in the bottle A to obtain mixed liquid; thinning the mixed liquid through 60% ethanol, keeping for 30h, and reserving supernatant liquid to obtain fluid extract of the traditional Chinese medicine. The traditional Chinese medicinal preparation disclosed by the invention has the advantages that the traditional Chinese medicinal composition, prepared from natural traditional Chinese medicines, can achieve a purpose of treating both symptoms and root causes.

Description

technical field [0001] The invention relates to a traditional Chinese medicine preparation, in particular to a traditional Chinese medicine preparation for treating dilated cardiomyopathy and a method for preparing a liquid extract thereof. Background technique [0002] Dilated cardiomyopathy (Dilated Cardiomyopathy, DCM) refers to the enlargement of the left and right ventricles or bilateral ventricles, accompanied by myocardial hypertrophy. Congestive heart failure often occurs, so it was also called congestive cardiomyopathy in the past. Dilated cardiomyopathy is the most common type of cardiomyopathy, accounting for about 70-80% of cardiomyopathy. Common symptoms are ventricular systolic dysfunction, arrhythmia, and heart failure. The condition is progressively exacerbated, and death can occur at any stage of the disease. In terms of clinical manifestations, the disease can occur at any age, but most of them are middle-aged. [0003] Dilated cardiomyopathy is gradual...

AI Technical Summary

Problems solved by technology

So far, there is no drug that can effectively treat dilated cardiomyopathy, and the condition can only be controlled by taking western medicines such as cardiotonic drugs, diuretics or vasodilators. However, long-term use of such western medicines will cause a great burden on the kidneys and cannot Complete cure, if artificial heart surgery or heart transplantation is considered, the risk of surgery is high and the cost is high, which is not affordable for ordinary families

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