Objective To evaluate the curative effect of insulin glargine plus acarbose in the treatment of elderly type 2 diabetes and cerebral infarction.Methods Totally 84 elderly patients with type 2 diabetes and cerebral infarction were received insulin glargine and acarbose for 16 weeks.The levels of fasting plasma glucose (FPG),hemoglobin A1c (HbA1c),Postprandial glucose values of 2 h (2 hPG),Postprandial C peptide (PCP) and Fasting C peptide (FCP) before and after treatment were detected.Results Compared with pretreatment,the levels of FPG,HbA1c and 2 hPG after treatment were decreased to (6.87 1.46) mmol/L (t =1.658,P＜0.05),(6.48±1.12)％ (t=1.629,P＜0.05) and (8.34±2.15) mmol/L (t=2.037,P＜0.05),respectively,while PCP and FCP were increased to (3.82±0.22) μg/L and (3.52±0.36) μg/L (t=2.698,t=2.087,bothP＜0.05).Conclusions Combined insulin glargine with acarbose in the treatment of elderly type 2 diabetes and cerebral infarction can effectively reduce fasting and postprandial blood glucose,and improve the function of islet β cells.

A new and efficient reaction system has been set up, in which the MseⅠ primers were fluorescent labeled for auto-sequencer. PCR reagents and primers and adapters of MseⅠ and EcoRⅠ, which were synthesized, the AFLP protocol has been modified, and reaction and electrophoresis conditions were optimized, the results obtained can be comparable to that of AFLP fluorescent labeled AFLP kits with less cost.

Epicatechin content in Uncaria macrophylla Wall. was determined by RP-HPLC. As aresult, the epicatechin contents were 0.38％ in the hook and stem, and 0. 820％ in the leaf. Thus it seemedto be more worthwhile to produce epicatechin from the leaf rather than from the hook and stem.

Blood Replenishing Angelica Decoction [Danggui Buxue Tang (DGBXT)]is a wellknown TCM prescription composed of Radix Angelicae Sinensis and Radix Astragali with the actions ofinvigorating "Qi" and enriching blood. Its action to curtail endothelial permeability induced by histaminewas studied. Endothelial cells isolated from the aorta of neonatal calf were cultured on polycarbonate mi-croporus filter membrane to develop a confluent endothelial monolayer. After purfused with either plainHank's balanced salt solution or that containing 5 g/L albumin, the monolayer was treated with 10-4 mol/L histamine for 30 min either with or without preincubation for 60 min with 10-4 g/mL of DGBXT. Fluidfiltration coefficient (Kf), filtration volume (Jv) and osmotic reflective coefficient (σ) of protein were thenmeasured. The findings showed that DGBXT could curtail the lowering of Kf and Jv and elevation of σ in-duced by histamine, indicating that DGBXT could inhibit the action of histamine on endothelial permeabili-ty, but its mechanism of action needs further study.

Objective: To investigate extractive B of evodia to treat protopathic Freund's adjurant arthritis(AA) of Wistar mouse. Methods: Oncotic degree of the other side lower limb recurring disease; Disease incidence of the former limb, ear and tail; Thymus index and spleed index. Results: It markedly mitigate swelling of AA and regulate index of AA of spleen and thymus. Conclusion: Extractive B of evodia is efficiency treatment on protopathic Freund's adjurant arthritis(AA)

Objective To evaluate clinical effects of the treatment of tibial fractures through compression reduction and osteosynthesis with common plate. Methods From March 2001 to September 2003, 48 cases of tibial fractures were treated through compression reduction and osteosynthesis with common plate. Results All the cases were followed up for 6 to 24 weeks (averaging 14 weeks). The healing time was 12 to 16 weeks (averaging 5 weeks). No delayed union, non union, infection, or ineffective internal fixation occurred. Conclusion Compression reduction and osteosynthesis with common plate to treat tibial fractures is a kind of biomechanical fixation that facilitates fracture healing.

Objective To study the effects of MF59 in combination with heat-killed BCG ( hBCG) as adjuvant on the immunogenicity of Mycobacterium tuberculosis fusion protein PstS1-LEP.Methods BALB/c mice were divided into six groups from group 1 through group 6.They were immunized with PstS1-LEP+MF59 ( group 1 ) , PstS1-LEP+MF59/hBCG ( group 2 ) , PstS1-LEP+hBCG ( group 3 ) , MF59 ( group 4 ) , PstS1-LEP (group 5) and hBCG (group 6) for three times at intervals of two weeks , respectively.The mice were sac-rificed two weeks after the last immunization .The serum samples were collected for antibodies detection .The splenic lymphocytes and peritoneal macrophages were isolated and cultured with PstS 1-LEP.Indirect ELISA and sandwich ELISA were used to detect PstS 1-LEP-specific antibodies and cytokines in the supernatants of culture , respectively.Results The level of IFN-γ, IL-1β, IgG, IgG1 and IgG2a in group 1 were higher than those in groups 4, 5 and 6 (P<0.05).The level of IL-2 and IL-4 in group 1 were higher than those in groups 4 and 6 (P<0.05).The level of IFN-γ, IL-1β, IL-12, IgG, IgG1 and IgG2a in group 2 were higher than those in groups 4, 5 and 6 (P<0.05).The level of IL-2 was higher in group 2 than that in groups 4 and 6 (P<0.05). The level of IL-4 in group 3 was higher than that in group 4 ( P=0.05 ) .The level of IL-1βin group 3 were higher than that in groups 4 and 5 ( P<0.05 ) .The level of IgG was higher in group 3 than that in groups 4 and 6 (P<0.05).IgG1 level in group C was up-regulated in comparison with that in groups 4, 5 and 6 (P<0.05 ) .Conclusion hBCG as PstS1-LEP adjuvant induces a shift towards Th 2-type immune response , while MF59 induces Th1/Th2-type immune response.The combination of MF59 and hBCG inhibits the secretion of IL-4 by spleen lymphocytes , but enhances the secretion of IL-12 by macrophage .

Object To study the liver-protection and bile promoting secretion of gentiopicroside administrated ig in rat. Methods Gentiopicroside was administrated ig to the mice with liver injury induced by CCl 4 and D-GlaN. ALT, AST levels in serum and GSH-Px activity in liver were examined. The bile flow rate and the concentration of the main components in the bile of rats after ig administration of gentiopicroside were estimated. Results Gentiopicroside administrated ig decreased the serum ALT and AST levels, increased the liver GSH-Px activity in the mice treated with CCl 4, promoted the secretion of bile and increased the concentration of bilirubin in the bile. Conclusion Gentiopicroside administrated ig exhibited significant liver-protection and promoting bile secretion.

Objective To investigate relationship of platelet (PLT) count with clinicopathological features and prognosis of patients with breast cancer,and explore the susceptibility index to evaluate prognosis of patients with breast cancer.Methods A retrospective analysis of clinical data of 498 patients with breast cancer in January 1995 to December 2005 was carried out.PLT count was tested.Those patients were divided into group A (PLT ＜ 150 × 109/L),group B[(150-250) × 109/L],and group C (PLT ＞ 250 × 109/L) according to PLT count level.The relationship of platelet count with clinicopathological features was analyzed.Kaplan-Meier and Cox proportional hazards model were used for univariate analysis and multivariate analysis of PLT impact on survival time.Results There was positively correlated between PLT count and clinicopathological features (Pearson coefficient ＞ 0,P ＜ 0.05).There was negative correlated between PLT count and survival time (Pearson coefficient =-O.583,P ＜ 0.05).The survival time of groups A,B and C were significantly different (P =0.018).Cox proportional hazards model multi-factor analysis showed that PLT count was an independent factors affecting survival time (OR =2.256,P ＜ 0.05).Conclusions Patients with breast cancer associated with increased emphasis and PLT count.PLT count had negative correlation with survival time.PLT count could be a susceptible index to predict the prognosis of patients with breast cancer.