In the present study, the formulation composition and process parameters of artemether nanostructured lipid carriers(AM-NLCs) for injection were screened and optimized. Preliminary screening was carried out through pseudo-ternary phase diagram method, then the AM-NLCs were prepared by micro-emulsion(ME) method and high pressure homogenization(HPH) method, respectively. Optimal parameters for formulation and process of both methods were obtained through single-factor test and orthogonal design with particle ...