Establishment of reporter gene-based cell screening model for discovering new chemopreventive agents Development of α-glucosidase inhibitor from medicinal herbs New screening mode and practice for solubilizing excipient meeting with characteristics of Chinese materia medica injection New screening mode and practice for solubilizing excipient meeting with characteristics of Chinese materia medica injection Establishment of high throughput screening model for anti-HIV drugs with p-TEFb as target and its application in screening Chinese meteria medica