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Therapeutic or preventive agent for diabetic neuropathy

A technology for neurological disorders and diabetes, which is applied in the direction of nervous system diseases, metabolic diseases, sensory diseases, etc., and can solve problems such as unknown spherical activated carbon and unknown effectiveness of diabetic neurological disorders.

Inactive Publication Date: 2007-08-22
KUREHA KAGAKU KOGYO KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above-mentioned spherical activated carbon has never been known to be effective for diabetic complications, and in particular, it has never been known to be effective for diabetic neurological disorders.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

manufacture example 1

[0087]

[0088] A porous spherical carbonaceous material was obtained in the same manner as the method described in Example 1 of Japanese Patent No. 3522708 (JP-A-2002-308785). The specific operation is as follows.

[0089] 68 kg of petroleum-based pitch (softening point = 210° C.: quinoline insoluble content = 1% by weight or less; H / C atomic ratio = 0.63) and 32 kg of naphthalene were placed in a pressure vessel with an internal volume of 300 L with a stirring blade , after melt-mixing at 180°C, cooling to 80-90°C and extruding to obtain a rope-shaped molded body. Next, the rope-shaped molded body is pulverized so that the ratio of the diameter to the length becomes approximately 1-2.

[0090] In an aqueous solution in which 0.23% by weight of polyvinyl alcohol (saponification degree = 88%) was dissolved and heated to 93°C, the above-mentioned pulverized product was added, dispersed by stirring and spheroidized, and cooled with water instead of the above-mentioned aqueous...

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PUM

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Abstract

An agent effective for treating or preventing a diabetic neuropathy, which is a diabetic complication, is provided. The agent comprises a spherical activated carbon as an effective ingredient. A therapeutic or preventive agent for diabetic neuropathy that is effective in the treatment or prevention of diabetic neuropathy being one of diabetic complications. There is provided a therapeutic or preventive agent for diabetic neuropathy comprising spherical active carbon as an active ingredient.

Description

technical field [0001] The present invention relates to therapeutic or preventive agents for diabetic neuropathy. The therapeutic or preventive agent for diabetic neuropathy of the present invention is effective for the treatment or prevention of diabetic neuropathy which is one of diabetic complications. Background technique [0002] Diabetes is one of the diseases with a marked increase in the number of patients in Japan in recent years. According to the 2019 Diabetes Survey (Ministry of Health and Welfare), it is estimated that the number of patients is 6.9 million. The number of patients is basically equivalent to that of hyperlipidemia or hypertension, and it is certain that it will continue to increase in the future, and it is also predicted that it will increase by 2 to 3 times the current number around 2010. When treating diabetes, the most important thing is to control blood sugar well, and how to suppress the onset and progress of complications such as omentumosis...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K33/44A61P25/00A61P3/10
CPCA61K33/44A61P25/00A61P27/02A61P3/10
Inventor 樋口祐介小原一美西岛冬彦
Owner KUREHA KAGAKU KOGYO KK