Protective effect of quercetin loaded on bifunctional periodic mesoporous organosilica against damage induced by irradiation on the male reproductive system
Abstract Preserving fertility is important in men under radiation therapy because healthy cells are also affected by radiation. Supplementation with antioxidants is a controversial issue in this process. Designing a biocompatible delivery system containing hydrophobic antioxidants to release control...
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| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Springer
2025-01-01
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| Series: | Journal of Materials Science: Materials in Medicine |
| Online Access: | https://doi.org/10.1007/s10856-024-06857-0 |
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| Summary: | Abstract Preserving fertility is important in men under radiation therapy because healthy cells are also affected by radiation. Supplementation with antioxidants is a controversial issue in this process. Designing a biocompatible delivery system containing hydrophobic antioxidants to release control may solve these disagreements. Herein, a bifunctional periodic mesoporous organosilica (PMO) was designed to load quercetin (Quer) and its application was studied on damaged cells induced by irradiation on the male reproductive system. Quercetin-loaded on PMO significantly improved the length and width of the testis after irradiation compared to the Quer, alone (p < 0.001 and p < 0.001, respectively). Sperm viability was significantly higher in the Quer-loaded on PMO than Quer, alone after irradiation (p < 0.001). Irradiation significantly decreased the sperm count (p = 0.01), however, Quer and Quer-loaded on PMO could not increase them to the normal ranges. Quer alone and loaded on PMO significantly reduced the sperm with abnormal morphology after irradiation (p < 0.001). Quer alone, and loaded on PMO significantly increased daily production of sperm after irradiation (p < 0.001). The number of apoptotic cells significantly increased after irradiation (p < 0.001). After irradiation, Quer loaded on PMO significantly decreased the apoptotic cells compared to the irradiated (p < 0.001) and Quer, alone groups (p < 0.001). The novel synthesized PMO containing Quer reduced the side effects of irradiation on the male reproductive system. Graphical Abstract |
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| ISSN: | 1573-4838 |