METHODS:A total of 98 patients with type 2 diabetes mellitus admitted to Department of Endocrinology,Affiliated Hospital of Medical College,Qingdao University between August 2002 and December 2005 were selected as diabetes group,in whom there were 47 cases with course of disease < 5 years,and 51 cases ≥ 5 years;
METHODS: From July 1999 to December 2001, 120 cases of cerebral infarction within 7 days after attack, who were treated in the Affiliated Hospital and Second Affiliated Hospital, Medical College of Qingdao University, were randomly divided into three groups: drug therapy group (n=34): the patients were treated only with drug therapy of routine drugs, including mannitol, 706-generation plasma, Venoruton and corenalin;
METHODS: Forty patients, who were scheduled to undergo kneearthroscopy surgery in the Hospital affiliated to the Medical College ofQingdao University between July 2004 and June 2005, were randomly allo-cated into two groups with 20 patients in each group.
Method: 21 osteosarcomas treated by HD-MTX chemotherapy and surgery in our department of orthopedics , from November 2002 to October 2004, were selected, which were 12 males and 9 females with an average age of 17.76±5.72 years old.
The thermal power-time curves of the promoter action of Astragalus membranaceus for the E. coli, S. aureus and B. subtilis have been determined by using a thermal activity monitor. The growth rate constants at different concentrations of Astregalus membranaceus have also been calculated. From K～C data, optimum concentrations of the drugs have been obtained.