Application of suramin sodium in the prevention and / or treatment of radiation-induced intestinal injury

Sodium suramin addresses the challenges of preventing and treating radiation-induced intestinal injury by promoting the regeneration of intestinal crypt cells, inhibiting intestinal cell apoptosis, and reducing the secretion of inflammatory factors. It significantly improves intestinal tissue damage and enhances patients' quality of life.

CN119770468BActive Publication Date: 2025-10-31ACADEMY OF MILITARY MEDICAL SCIENCES
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Patent Information

Application Number
CN202510005685.7
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2025-01-03
Publication Date
2025-10-31
Estimated Expiration
2045-01-03

AI Technical Summary

Technical Problem

Currently, there are no effective drugs to prevent or reduce radiation-induced intestinal damage, which leads to intestinal injury caused by abdominal and pelvic radiotherapy, affecting treatment outcomes and reducing patients' quality of life.

Method used

Sodium suramin is used as a drug, administered via intravenous, intramuscular, or subcutaneous injection, to prevent and treat radiation-induced intestinal injury, promote intestinal crypt cell regeneration, inhibit intestinal cell apoptosis, reduce serum inflammatory factor secretion, and improve intestinal tissue pathological damage.

Benefits of technology

Sodium suramin significantly improves intestinal tissue structure, promotes intestinal crypt cell regeneration, inhibits cell apoptosis, reduces serum inflammatory factor levels, relieves symptoms of inflammation and edema, and effectively prevents and treats radiation-induced intestinal injury.

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Abstract

This invention relates to the fields of biology and medicine, and discloses the application of suramin sodium in the prevention and / or treatment of radiation-induced intestinal injury. The inventors of this invention have discovered that suramin sodium treats radiation-induced intestinal injury caused by local ionizing radiation by: improving intestinal tissue damage, promoting intestinal crypt cell regeneration, inhibiting intestinal cell apoptosis, and reducing serum inflammatory factor levels; therefore, it can be considered a potential drug for treating radiation-induced intestinal injury.
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