Ancient herbalism by constructing a database that contains selected herbal medicine ancient rules, sorting methods, and digital, digitization of herbal medicine research to develop technical specifications and management procedures,in order to provide a large number of ancient Chinese medicine reference for the digital. Using of multimedia technology to reflect the image of the rich herbal resources of ancient, traditional medicine and cultural realization of the digital display. This article on ancient herbal literature related to research methods of digitalization and displaying of ancient herbalism cultural essence of traditional Chinese medicine and other means of content.

Database of analgesic traditional Chinese prescriptions manages 3 sub-databases of information on disease, herbs, and compound prescription intelligently and relatively. When a key word is input into the database, the associated information of herbs, their compound prescriptions, actions and effects will be displayed immediately. Starting from setting inclusion criteria, the module of database was designed according to application purpose, and the searching strategy was designed according to regularity of prescription compatibility. The compound prescription can be quantitatively estimated as monarch, minister, assistant and guide in order.

The ancient books on traditional Chinese medicine are mainly covered in the comprehensive bibliogra-phies and special bibliographies of traditional Chinese medicine in the past ages.Their classification was thus de-scribed in the Seven-Classification System, Four-Classification System, Twelve-Classification System,Bibliogra-phy of medical collection and General Bibliography of ancient books on traditional Chinese medicine, followed by an analysis of the classification systems of ancient books on traditional Chinese medicine in the past ages and their evo-lution, which helps to search the medical literature from the vast ancient books according to their classification.

Objective To compare the efficacy of partial splenic embolization (PSE)with 150－350 μm and 350－560 μm polyvinyl alcohol (PVA).Methods A total of 24 patients were analyzed retrospectively in this study.Among them,9 patients underwent PSE with PVA of 1 50－350 μm (group A)and 1 5 patients with PVA of 350－560 μm (group B).Hematological parameters including white blood cell and platelet counts before and 1 week after surgery were compared between the two groups,as well as postoperative complications. Results The white blood cell and platelet counts were both significantly increased after 1 week of surgery compared with that before surgery (both P＜0.05).Furthermore,group A had obvious advantage over group B in increasing platelets (P＝0.05).The incidences of postoperative complications were 100% (9/9)in group A and 87% (13/15)in group B,respectively,but the incidence and severity of complications between two groups were comparable.Conclusion PSE with PVA of 1 50－3 50 μm has advantage in postoperative platelet improvement over PVA of 350－560 μm.