To improve biological macromolecules transdennal therapeutic drug concentration, peptide drug salmon calcitonin is taken as a model of biological drugs, the impact of iontophoresis and chemical penetration enhancers on percutaneous penetration of salmon calcitonin is studied. Dualchamber diffusion cells methods are adopted to investigate transdermal penetration effect of iontophoresis, Azone chemical penetration enhancers and iontophoresis - Azone and use of salmon calcitonin.%为了提高大分子生物药经皮给药的治疗浓度,以多肽类生物药鲑降钙素为模型药物,研究离子导入法和化学促渗剂对鲑降钙素经皮渗透的影响:利用水平双室扩散池的方法,考察了离子导入法、化学促渗剂氮酮以及离子导入-氯酮并用对鲑降钙素经皮渗透的促渗作用.
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