Unlock instant, AI-driven research and patent intelligence for your innovation.

Chinese medicine extract and preparation method thereof

A technology of extracts and natural medicines, used in drug combinations, pharmaceutical formulations, anti-tumor drugs, etc., can solve the problems of patients with dehydration, malnutrition, acid-base balance disorders, etc., and achieve increased inhibitory effect, obvious synergy, and enhanced inhibition effect of action

Inactive Publication Date: 2013-08-14
阚兆云
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In recent years, with the advent and popularization of chemotherapy drugs such as 5-fluorouracil, taxanes, hydroxycamptothecin, irinotecan, etc., the incidence of chemotherapy-related diarrhea has increased year by year, and if active treatment is not carried out, it is easy to cause Dehydration, malnutrition, serum electrolyte disorder, acid-base balance disorder, etc. in patients not only bring great disadvantages to the recovery of the body, but also bring certain difficulties to periodic chemotherapy. Therefore, effective treatment of chemotherapy-related diarrhea has become a An important part of the overall treatment of cancer patients
[0003]Chemotherapy-associated diarrhea, in terms of its clinical manifestations, belongs to the category of "diarrhea" in traditional Chinese medicine. The research on diarrhea in traditional Chinese medicine is remarkable, but at present There is no Chinese patent medicine that can relieve diarrhea and increase efficacy against cancer chemotherapy

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Chinese medicine extract and preparation method thereof
  • Chinese medicine extract and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0030] Step 1: Preparation of various extracts

[0031] (1) Preparation of Decoction Concentrated Extract of Mugweed Schisandra

[0032] According to the compatibility ratio of 1:1 or other ratios of 1-5:1, take mugwort leaf and schisandra, add 10 times the amount of distilled water, soak for 1 hour, heat and decoct on an asbestos mesh electric stove for 1 hour, filter with silk cloth, save the filtrate, and medicine Add 6 times distilled water to the residue, soak, decoct and filter in the same way, mix the two filtrates, heat and concentrate to a small volume, filter with ultrafiltration membrane, and use a vacuum drying oven at 70°C to dry under reduced pressure for 36 hours to obtain a yellow powder.

[0033] (2) Preparation of wormwood ethyl acetate extract

[0034] An appropriate amount of mugwort leaves is extracted with 95% ethanol and the solvent is recovered to obtain an alcohol extract extract. The extract is extracted with n-hexane and then extracted with ethyl acetate, an...

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 relates to a natural medicine composition, a preparation method thereof and an application of the natural medicine composition to preparation of a medicine for reducing toxicity and enhancing efficacy in cancer chemotherapy. The natural medicine composition is composed of a folium artemisiae argyi and schisandra chinensis decocted water concentration extract, a folium and artemisiae argyi ethyl acetate extract and schisandra chinensis polysaccharide in ratio of (5-8):(5-8):(1-4). The natural medicine composition has a wonderful curative effect on cancer chemotherapy correlated diarrhea and can realize a synergistic effect on the cancer chemotherapy.

Description

Technical field [0001] The present invention relates to a natural medicinal composition, and more particularly to a natural medicinal composition composed of argyle leaf schisandra decoction concentrated extract, argyle leaf ethyl acetate extract and schisandra polysaccharide, a preparation method of the natural medicinal composition and The natural medicine composition is used in the preparation of medicines for reducing cancer chemotherapy-related diarrhea and synergizing cancer treatment. Background technique [0002] Malignant tumors are currently one of the main diseases that endanger human survival and health. The treatment methods include surgery, chemotherapy, radiotherapy, and traditional Chinese medicine treatment, and chemotherapy is particularly effective in treating tumors. Chemotherapy drugs, used alone or in combination, can cause toxic and side effects such as diarrhea in patients. Diarrhea after tumor chemotherapy is also called chemotherapy-related diarrhea. In...

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
IPC IPC(8): A61K36/57A61P35/00A61P1/12A61K31/715
Inventor 阚兆云
Owner 阚兆云