Traditional Chinese medicine extract for treating nephropathy and preparation method

A technology of rhubarb extract and nephropathy, which is applied in the field of traditional Chinese medicine extract for treating nephropathy and its preparation, can solve the problems such as the use of rhubarb rhizoma extract that has not been reported in the literature, and achieves remarkable therapeutic effect, less dosage and simple preparation process. Effect

Inactive Publication Date: 2012-08-22
TIANJIN TASLY PHARMA CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, there is no literature report on the use of rhubarb extract in the treatment of kidney disease

Method used

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  • Traditional Chinese medicine extract for treating nephropathy and preparation method
  • Traditional Chinese medicine extract for treating nephropathy and preparation method
  • Traditional Chinese medicine extract for treating nephropathy and preparation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Embodiment 1, the extract of the present invention

[0038](1) Take rhubarb medicinal material, extract 3 times with 70% ethanol with volume percentage concentration of 6 times, each time for 1 hour;

[0039] (2) Combine the alcohol extracts, concentrate to a thick paste without alcohol smell, and dry to obtain.

Embodiment 2

[0040] Embodiment 2, the extract of the present invention

[0041] (1) Take rhubarb medicinal material, extract 2 times with 4 times the amount of 60% ethanol, each time for 1 hour;

[0042] (2) Combine the alcohol extracts, concentrate to a thick paste without alcohol smell, and dry to obtain.

Embodiment 3

[0043] Embodiment 3, the extract of the present invention

[0044] (1) Take rhubarb medicinal material, extract 2 times with 8 times the amount of 90% ethanol, each time for 3 hours;

[0045] (2) Combine the alcohol extracts, concentrate to a thick paste without alcohol smell, and dry to obtain.

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Abstract

The invention discloses a traditional Chinese medicine extract for treating nephropathy and a preparation method, and belongs to the field of traditional Chinese medicine modernization. The traditional Chinese medicine extract for treating nephropathy is a rhubarb root extract which is obtained by alcohol extraction of rhubarb root medicinal materials or decoction pieces. Research results of the invention show that the rhubarb root extract has good activity for the treatment of glomerulonephritis with respect to diuresis, proteinuria improvement, and hematuria improvement.

Description

technical field [0001] The invention belongs to the field of modernization of traditional Chinese medicine, relates to a new application of a traditional Chinese medicine and an extract thereof, in particular to an extract of a traditional Chinese medicine for treating nephropathy and a preparation method thereof. Background technique [0002] Rhubarb is also known as Jinbuhuan, Cattle Ear Rhubarb, Niu Xixi, etc. in the folk. It is a variety of medicinal plant roots and rhizomes in the genus Rumex of the Polygonaceae family. There are mainly sheep's trotters, batian sorrel, Nepal sorrel, etc., which are used by folks as herbal medicines. They have the effects of clearing away heat and detoxification, cooling blood to stop bleeding, killing insects and relieving itching. Rumex is rich in resources, but the research on rhubarb at home and abroad is still very scarce, and we need to further explore it. [0003] The literature summarizes the main drug effects of rhubarb as foll...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/70A61P13/12
Inventor 周桂荣张莉华夏忠庭栗志文鄂秀辉周水平张兰兰
Owner TIANJIN TASLY PHARMA CO LTD
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