首页> 外文会议>Society for Biomaterials Transaction Annual Meeting vol.29 pt.1; 20060426-29; Pittsburgh,PA(US) >Controlling the Degradation Rate of PEGylated Fibrin Gels for Ceil Delivery
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Controlling the Degradation Rate of PEGylated Fibrin Gels for Ceil Delivery

机译:控制用于细胞递送的聚乙二醇化纤维蛋白凝胶的降解速率

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摘要

Degradation control and cell viability are core qualities needed for a tunable, biodegradable cell therapy matrix. We have shown that cellular proliferation is increased and the longevity of the gel is increased when using a 10:1 molar ratio of PEG:Fibrinogen. Interestingly, increasing the PEG:Fibrinogen ratio to 100:1 significantly reduces the degradation time. Future studies are necessary to assess the utility of this device as a viable cellular delivery methodology
机译:降解控制和细胞生存能力是可调谐,可生物降解的细胞治疗基质所需的核心品质。我们已经表明,当使用PEG:纤维蛋白原的摩尔比为10:1时,细胞增殖会增加,凝胶的寿命也会增加。有趣的是,将PEG:纤维蛋白原比例提高至100:1可显着减少降解时间。未来的研究是必要的,以评估这种设备作为一种可行的细胞递送方法的实用性

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