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The role of elastic relaxation in drug delivery from poly(dllactic acid) based tablets. A shape memory phenomenon

机译:弹性松弛在基于聚(乳酸)的片剂中的药物递送中的作用。形状记忆现象

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Poly(DL-lactic acid) (PDLA) has been extensively studied over the bpast few years for use in varying controlled release systems such as implants, microspheres and microcapsules. However, so far only a limited number of papers have discussed the application of PDLA as a release controlling excipient in tablets. In this study PDLA-based controlled release tablets were prepared by direct compression of cryogenically milled PDLA extrudate.
机译:在过去的数年中,对聚(DL-乳酸)(PDLA)进行了广泛的研究,以用于各种控释系统,例如植入物,微球和微胶囊。然而,到目前为止,仅有有限的论文讨论了PDLA作为片剂中控释赋形剂的应用。在这项研究中,通过直接压缩低温研磨的PDLA挤出物来制备基于PDLA的控释片剂。

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