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红色 прополис提取物与富含血小板的血和树皮细胞相关,重点是细胞疗法和功能性组织再生
Charlene S C Garcia1, Paulo Miguel C Garcia1,2, Otávio B A F Santos3
1Universidade de Caxias do Sul, Institute of Biotechnology, Rua Francisco Getúlio Vargas 1130, Petrópolis, 95070-560 Caxias do Sul, RS, Brazil.
Anais da Academia Brasileira de Ciencias
|August 21, 2024
概括
红色 прополис和富含血小板的血增强脂肪衍生的树皮细胞迁移以进行组织再生. 这种组合在没有细胞毒性影响的伤口愈合应用中显示出前景.
科学领域:
- 生物材料科学 生物材料科学
- 再生医学是一种再生医学.
- 细胞生物学 细胞生物学
背景情况:
- 富于血小板的血 (PRP) 和脂肪衍生性树皮细胞 (ADSC) 用于伤口愈合.
- 研究用于增强组织再生的新组合至关重要.
研究的目的:
- 评估红色 (RP) 和PRP作为ADSC的诱导剂用于组织再生.
- 评估PRP/RP组合对ADSC行为的安全性和有效性.
主要方法:
- 通过流细胞计和差异化试验进行ADSC隔离和表征.
- 使用MTT和试蓝试验评估细胞活力;用AO/EB染色评估细胞死亡.
- 在ADSC上进行的水平迁移测定与自身/同源PRP和RP.
主要成果:
- 在采集和冷保存后,II型原酶有效分离了ADSC.
- 高达50μgmL-1的红色 прополис对ADSC没有细胞毒性作用.
- PRP/RP组合 (25和50μg.ml-1) 显著增强了ADSC迁移,在第七天实现了完全关闭.
结论:
- 红色和PRP有效诱导ADSC迁移,表明组织再生的潜力.
- PRP/RP组合为伤口愈合和重建疗法提供了一种有希望的非细胞毒性方法.
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