Non-verbal information refers to the information besides the linguistic information.It is an important part in interpersonal communication and can't be replaced by verbal information.The cultivation of medical students obtaining the non-verbal information may begin from the carrier to build a curriculum system and practice system and combine them,thus cultivating the ability of nonverbal information communication,improving professional quality and laying a solid foundation for a harmonious relationship between medical professionals and patients.

Emphasizing practice is a main characteristic in Pharmacy.Insisting on taking employment as guide to do profitable research and practice on new mode of production and practice in pharmacology of senior vocational college from regulating education schedule,establishing and consummating exercitation examination and evaluation mechanism,promoting collaboration between college and corporation,and establishing exercitation-driving education mechanism,can help students improve their practice knowledge in exercitation,transform their knowledge to ability,and cultivate professional pharmacy talent of application and creation.

AIM: To further investagate the mechanism of thrombus formation and develop a new remedy of anti-thrombus formation. METHODS: The amplified DNA fragment of vWF-A1 domain was inserted into expression vector with 6?his taq (pQE-31), the recombinant expression vect or was transformed into E coli (strain M15) and induced by IPTG. The recombinant fragment, comprising residues 449-728 of mature vWF subunit, designate rvWF-A1. It was purified by Ni-NTA agarose column and renatured by Tris buffer containin g GSH and GSSG. FACS and platelet aggregometer were employed to analyse the rvWF -A1 function of binding to platelet glycoprotein Ib and inhibiting ristocetin-in duced platelet aggregation. RESULTS: The rvWF-A1 was expressed successfully in E coli, comin g up to 30% of total bacterial protein. Its purify was over 95% through Ni-NTA a garose. It was identified to have ability to bind to GPIb, its biologic activity to inhibit ristocetin-induced platelet aggregation was observed, and the inhibi tive rate was 84 7%. CONCLUSION: The above results indicated that high-level expressi on of rvWF-A1 was successfully achieved in E coli and rvWF-A1 may be an effectiv e antithromotic agent in preventing thrombus formation.