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Compound traditional Chinese medicine for improving eyesight and its prepn. method

A technology for compound preparations and traditional Chinese medicines, which can be used in pharmaceutical formulations, medical preparations containing active ingredients, and pill delivery, etc., and can solve the problems of not many drugs and unsatisfactory efficacy.

Active Publication Date: 2005-11-09
YANGTZE RIVER PHARMA GRP JIA NGSU LONGFENGTANG TRADITIONAL CHINESE MEDICINE CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are not many drugs for the clinical treatment of central serous chorioretinopathy, which only belong to symptomatic treatment, and the curative effect is not satisfactory.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Embodiment one The preparation of Chinese medicine syrup a of the present invention

[0040] (1) The following weight ratio takes each component:

[0041] Cassia seed 264g Polygonum multiflorum 220g Mother of pearl 528g

[0042] Chrysanthemum 132g Prunella vulgaris 220g Angelica 220g

[0043] Paeoniae Alba 220g Goji berries 220g Paeoniae Rubra 220g

[0044] Safflower 220g Motherwort 330g Psyllium 220g

[0045] Poria cocos 220g, winter melon seeds 330g, licorice 66g.

[0046] (2) The above-mentioned weight ratio depends on the five flavors of Semen Cassiae, Radix Polygoni Multiflori, Fructus Lycium Barbarum, Poria Cocos and Fructus Plantaginis beaten into coarse powder, percolated with 70% ethanol, and the percolated liquid is collected;

[0047] (3) According to the above weight ratio, boil mother-of-pearl with water for 1 hour, add the remaining nine flavors and boil twice, the first time for 1.5 hours, the second time for 1 hour, filter, combine the liquid medicin...

Embodiment 2

[0049] Embodiment two The preparation of Chinese medicine syrup b of the present invention

[0050] (5) The following weight ratios take each component:

[0051] Cassia seed 397g Polygonum multiflorum 330g Mother of pearl 792g

[0052] Chrysanthemum 198g Prunella vulgaris 330g Angelica 330g

[0053] Paeoniae Alba 330g Goji berries 330g Paeoniae Rubra 330g

[0054] Safflower 330g Motherwort 495g Psyllium 330g

[0055] Poria cocos 330g, winter melon seeds 496g, licorice 99g.

[0056] (6) The above-mentioned weight ratio depends on the five flavors of Semen Cassiae, Radix Polygoni Multiflori, Fructus Lycium Barbarum, Poria Cocos and Fructus Plantaginis beaten into coarse powder, percolated with 60% ethanol, and the percolated liquid is collected;

[0057](7) According to the above weight ratio, boil the remaining ten flavors three times, each time for 1 hour, filter, combine the medicinal liquid, concentrate the filtrate to an appropriate amount, add ethanol to make the alcoh...

Embodiment 3

[0059] Embodiment three The animal long-term toxicity experiment of syrup a of the present invention

[0060] Syrup a of the present invention is orally administered to rats for three months as a chronic test result and shows: the body weight growth percentages of the large and medium dose groups are lower than those of the control group and the small dose group, and the BUN of the large dose group has a tendency to increase, and there is no significant change in statistical inspection. The white blood cells in the high-dose group tended to decrease, but their values ​​were still within the normal range. According to the case examination, there were 2 cases of mild fatty degeneration of liver cells in the high-dose group, suggesting that the use of high-dose may cause mild lipid metabolism disorder in the liver, indicating that high-dose has certain toxic effects on animals, so the clinical dosage should be controlled, but only On the whole of the test, the syrup a of the pres...

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PUM

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Abstract

A Chinese medicine for improving acuity of vision is prepared from 15 Chinese-medicinal materials including cassia seed, fleece flower root, nacre, chrysanthemum flower, etc through proportional mixing, extracting in water or alcohol, and shaping.

Description

Technical field [0001] The invention relates to a Chinese medicine compound preparation for improving eyesight, including the composition of the Chinese medicine preparation and a preparation method thereof. Background technique [0002] Central serous retinochoroidopathy is one of the common clinical internal eye diseases. The lesion is located in the macular area of ​​the retina, which seriously affects vision and is accompanied by metamorphopsia, eyeball pain, and shadows in front of the eyes. It is of special significance clinically. At present, there are not many drugs for the clinical treatment of central serous chorioretinopathy, which only belong to symptomatic treatment, and the curative effect is not satisfactory. Chinese patent medicines have not been seen yet. Contents of the invention [0003] The present invention comprehensively analyzes the symptoms and pathological changes of central serous chorioretinopathy, because its pathogenesis is mainly liver and ...

Claims

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Application Information

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IPC IPC(8): A61K35/618
Inventor 陆宏国张玉斌周斌陈建秋史卫莲任东
Owner YANGTZE RIVER PHARMA GRP JIA NGSU LONGFENGTANG TRADITIONAL CHINESE MEDICINE CO LTD
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