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ObjectiveTo make Singopicroside hydrophilic gel matrix tablets and to examine the factors affecting their dissolution rates.
目的制备丁香苦苷亲水凝胶骨架片,并对其释药影响因素进行了研究。
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Results the nifedipine sustained-release beads was hydrophilic gel frame, drug diffusion and frame erosion was the release mechanisms in vitro.
结果本文自制硝苯地平缓释微丸为亲水性凝胶骨架制剂,体外释放机制包括药物扩散和骨架溶蚀两种作用。
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Hydroxypropylmethylcellulose(HPMC), as hydrophilic gel matrix, is widely applied in the study of controlled release and sustained release preparations.
羟丙基甲基纤维素( HPMC)作为构成亲水凝胶骨架片的主要控释、缓释材料广泛用于药物的控释和缓释制剂的研究。
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ALG microcapsule is a hydrophilic gel, as a drug carrier, it is easily leaked out encapsulated hydrophilic small molecular drugs, and cause a low encapsulate rate and a short releasing time.
ALG微胶囊为亲水性凝胶,其作为药物载体,包裹水溶性小分子药物,常发生泄漏,造成药物包封率较低,释放时间过短。
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RESULTS:The diffusive rate of diclofenac sodium from the two kinds of hydrophilic polymer gel was higher than that of diclofenac acid.
结果:在亲水的高分子凝胶基质中,离子形式的双氯芬酸钠扩散速率大于分子形成的扩散速率。