Objective The study is aimed to research into the effect of CD4+ T cells on patients with severe advanced breast cancer under radiotherapy that cannot be treated with surgery ,by observing the variation of CEA ,AFP ,CA125 and CA15‐3 before and after the radiotherapy applied .Methods We identified the CEA ,AFP ,CA125 and CA15‐3 densities in blood serum for a group of 38 patients with advanced breast cancer and a group of 30 normal people with chemiluminescence immune assay ,and we deter‐mined the CD3+ ,CD4+ ,CD8+ T percentage in peripheral blood and the ratio of CD4+ /CD8+ with flow cytometry .Results The group with normal CD4+ T percentage went through a decreased in CEA ,AFP ,CA125 ,CA15‐3 densities after the radiotherapy ,and the variation was significant(P<0 .05) .The group of people with abnormal CD4+ T percentage go through CEA ,CA15‐3 densities decrease after the radiotherapy ,and the variation was statistically significant(P< 0 .05) .Conclusion For those with advanced breast cancer and cannot be treated with surgery ,the influence of radiotherapy on CEA ,AFP ,CA125 ,CA15‐3 densities is significant in the group of patients with CD4+ T percentage ,adn has better therapeutic effect .

VFP Database Management System was applied in the establishment of the first Chinese Medicine Leaf Morphological-venation Pattern (LMVP) Identification Database Management. It stores 46 species of Chinese medicine confusing LMVP identification criteria (characteristics) and its 10 kinds of basic information, as well as 117 families with a total of 358 species of traditional Chinese medicine (TCM) and plant references document when study-ing in the TCM identification and methodology. It can provide query identification criteria (features), literature, and data for statistical analysis. It is the technology platform for the implementation, promotion and improvement of LMVP identification method, and further development on LMVP data mining. This database has a simple structure, multiple functions and applications, convenient management and maintenance, which are suitable for teaching.

Objective The study aimed to assess the relationship between the plasma resistin,obesity and insulin resistance and nonalcoholic fatty liver disease(NAFLD).Methods We measured fasting plasma resistin in 60 NAFLD patients and 28 matched normal control subjects from Oct.2005 to Feb.2006.The level of plasma resistin was measured by ELISA method.Insulin resistance by homeostasis model(HOMA),height,weight,waist circumstance,hip girth,waist to hip ratio(WHR),body mass index(BMI),blood pressure,blood glucose,total cholesterol,triglyceride,HDL-cholesterol,LDL-cholesterol,aspartate aminotransferase(AST),alanine aminotransferase(ALT)and fasting insulin were measured as well.Results Plasma resistin levels were higher in NAFLD patients as compared to controls(8.56?2.5 vs 6.39?2.81,P