Publications by authors named "Keyao An"

To prepare ethosome gel containing simvastatin ethosome and investigate the permeation behavior of simvastatin from ethosome gel. Cumulative permeation quantity in unit area and intradermal retention were the indicators to evaluate the effects of simvastatin in vitro percutaneous permeation behavior. Cumulative permeation quantity in unit area of simvastatin ethosome gel was significantly higher than other agents (P < 0.

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To prepare ethosome loading simvastatin,an orthogonal test was applied to optimize the prescriptions, and the qualities of simvastatin ethosome were characterized by the shape, particle size, encapsulation efficiency (EE), and stability. The formation of 40% (v/v) ethanol, 0.02% (m/v) cholesterol, 2.

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We constructed pseudo-ternary phase diagrams to obtain the area of water-in-oil (w/o) microemulsion formation, prepared cetirizine hydrochloride microemulsion, and evaluated its quality. The w/o microemulsion had been formulated using span80 as surfactant, alcohol as co-surfactant, and oleinic acid as oil. Pseudo-ternary phase diagrams were constructed to evaluate the phase behavior of the w/o microemulsion.

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