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Abstract
Chemotherapeutic drugs negatively influence on normal tissues with high proliferative activity such as intestinal epithelium. The damage of chemotherapy to healthy tissues significantly reduces oncological patients’ quality of life. Drugs based on polyphenolic natural compounds are a perspective mean of adjuvant therapy due to their antioxidant and antiinflammatory properties. In this study we have showed that a single intragastric administration of BPC3 polyphenolic composition 2 hours before 5-fluorouracil treatment alleviates small intestine damage in C57Bl/6 mice after 3.5, 24 or 72 hours. BPC3 effect manifested in reduced apoptosis rate, increased mitotic activity of the epithelium in the regenerative phase and protection of LGR5-positive jejunum stem cells against 5-fluorouracil induced damage.References
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