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A kind of medicine for treating diabetic retinopathy and preparation method thereof

A technique for retinopathy and diabetes, which is applied in the field of medicine for treating diabetic retinopathy and its preparation, and achieves the effects of improving retinal edema, improving surgical treatment effect and inhibiting retinal edema.

Active Publication Date: 2022-03-25
HEILONGJIANG UNIV OF CHINESE MEDICINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Although the prior art has reported some drugs that can be combined with surgery to treat diabetic retinopathy, there is still a need for its further improvement in the art

Method used

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  • A kind of medicine for treating diabetic retinopathy and preparation method thereof
  • A kind of medicine for treating diabetic retinopathy and preparation method thereof
  • A kind of medicine for treating diabetic retinopathy and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Embodiment 1: preparation medicine

[0026] The drug is prepared according to the following formulation:

[0027]

[0028] On a sterile operating table at room temperature, first add polyoxyethylene hydrogenated castor oil 60 into deionized water and mix evenly, then sequentially add chondroitin sulfate, vitamin C and sodium chloride, mix evenly, and obtain the target drug.

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PUM

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Abstract

The invention discloses a medicine for treating diabetic retinopathy and a preparation method thereof. The medicine contains chondroitin sulfate and vitamin C as active ingredients. The medicine of the present invention is administered in the form of eye drops through the combination of chondroitin sulfate and vitamin C, and can simultaneously improve retinal edema of patients and improve the effect of surgical treatment in the case of combined surgical treatment.

Description

technical field [0001] The invention belongs to the technical field of medicine, and in particular relates to a medicine for treating diabetic retinopathy and a preparation method thereof. Background technique [0002] Diabetes is a disorder in which the body cannot properly metabolize carbohydrates (eg, food starches, sugars, cellulose). The disease is characterized by excess sugar in the blood (hyperglycemia) and urine, insufficient production and / or underutilization of pancreatic islets, and thirst, hunger, and weight loss. Diabetes affects approximately 2% of the population. Among them, 10% to 15% are insulin-dependent (type I) diabetes, and the rest are non-insulin-dependent (type II) diabetes. [0003] Diabetic retinopathy (DR) is the most important manifestation of diabetic microangiopathy, a fundus lesion with specific changes, and one of the serious complications of diabetes. Clinically, based on the presence or absence of retinal neovascularization as a sign, di...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K31/737A61K9/08A61K47/44A61P3/10A61P27/02A61P9/10A61P7/10A61P27/10A61K31/375
CPCA61K31/737A61K31/375A61K9/08A61K9/0048A61K47/44A61P3/10A61P27/02A61P9/10A61P7/10A61P27/10A61K2300/00
Inventor 张丹丹张宁姚靖王佳娣张茜
Owner HEILONGJIANG UNIV OF CHINESE MEDICINE
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