Electrospun poly-4-hydroxybuterate scaffolds enable local zero-order estradiol delivery and promote collagen maturation in a hypoestrogenic rat model for pelvic organ prolapse repair

静电纺丝聚-4-羟基丁酸酯支架可实现局部零级雌二醇递送，并在低雌激素大鼠盆腔器官脱垂修复模型中促进胶原蛋白成熟。