首页> 外文会议>ASME bioengineering conference >INFLUENCE OF HYDROPHOBIC SURFACE MODIFICATION OF CHITOSAN BASED METHOTREXATE (MTX) MICRO IMPLANTS TO TREAT INTRAOCULAR LYMPHOMA
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INFLUENCE OF HYDROPHOBIC SURFACE MODIFICATION OF CHITOSAN BASED METHOTREXATE (MTX) MICRO IMPLANTS TO TREAT INTRAOCULAR LYMPHOMA

机译:壳聚糖基甲氨蝶呤(MTX)微植入物疏水表面改性对治疗眼内淋巴瘤的影响

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Primary intraocular lymphoma (PIOL) is a rare form of lymphoma which is encountered in ocular oncology practice. Most preferred treatment has been intravitreal MTX injections which do not have a long lasting chemotherapeutic effect due to rapid elimination of the drug. In this study, chitosan (CS) and polylactic acid (PLA) based intraocular implants are fabricated for different MTX loadings (10%, 25% and 40% w/w). The implants administer a therapeutic dosage of 0.2-2.0 μg/day of MTX over a period of a month. PLA coated CS-MTX implants can be used for sustained release of MTX, thereby improving the treatment of PIOL.
机译:初级眼内淋巴瘤(PIOL)是一种罕见的淋巴瘤形式,在眼部肿瘤学实践中遇到。最优选的治疗方法是玻璃体玻璃体MTX注射,由于快速消除药物而没有持久的化学治疗效果。在该研究中,壳聚糖(Cs)和聚乳酸(PLA)基于不同的MTX载荷(10%,25%和40%w / w)制造。植入物在一个月内施用0.2-2.0μg/天MTX的治疗剂量。 PLA涂覆的CS-MTX植入物可用于MTX的持续释放,从而改善了PIOL的处理。

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