Experimental Study of Percutaneous Absorption of Neostigmine Cream in Vitro / 中国药房

ABSTRACT

OBJECTIVE:To study the in vitro percutaneous absorption of neostigmine cream.METHODS:Using isolated mouse skin as permeation barrier,the influence of different concentrations of azone on percutaneous permeation of neostigmine was studied.RESULTS:Azone could obviously enhance the percutaneous permeation of neostigmine,and the accumulative permeation quantity of neostigmine cream containing2%and5%azone increased7.17%and11.87%respectively compared with that of cream without azone.CONCLUSION:The percutaneous permeability of neostigmine cream is satisfactory and the best concentration of azone in enhancing permeation seems to be5%.