Effect of Polyphenolic Composition BP-C2 on Lung Carcinogenesis Induced by Urethane in Progeny of Irradiated Male BALB/c Mice.

Autor: Pigarev, S. E., Panchenko, A. V., Fedoros, E. I., Drachev, I. S., Kraev, S. Yu., Yakunchikova, E. A., Yurova, M. N., Semenov, A. L., Maidin, M. A., Zhanataev, A. K., Durnev, A. D., Anisimov, V. N.
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Zdroj: Bulletin of Experimental Biology & Medicine; Dec2023, Vol. 176 Issue 2, p205-209, 5p
Abstrakt: We studied the effects of polyphenolic composition BP-C2, comprising molybdenum with lignin derivatives, on lung carcinogenesis induced by urethane in the progeny of F0 male BALB/c mice preconceptionally exposed to radiation in a dose of 1 Gy. The multiplicity of lung tumors in the progeny of irradiated mice was higher than in the progeny of non-irradiated male parents by 50% in females and 43% in males (p<0.05). In F1 mice (progeny of irradiated F0 male parents treated with BP-C2), the multiplicity of lung tumors was also higher, but this increase was less pronounced: 35% in females (p=0.3852) and 23% in males (p=0.0766). We have demonstrated that administration of BP-C2 to irradiated parents (F0) efficiently inhibits carcinogenesis in their F1 progeny. The use of BP-C2 in irradiated male parents and their progeny not only reduced the multiplicity of tumors, but also normalized body weights in the F1 progeny. Our study demonstrates potential of the polyphenolic composition BP-C2 for chemoprophylaxis of radiation-induced transgenerational carcinogenesis. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index
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