Acupuncture Points ; Acupuncture Therapy ; Aged ; Anterior Compartment Syndrome ; therapy ; Humans ; Male ; Tibia ; injuries

Objective To investigate the role of HMGA2 expression and epithelial to mesenchymal cell transformation in the regulation of TGF -β1 in human gastric cancer cells .Methods Human gastric cancer cell SGC-7901 was treated by TGF-β1 at different time points(0,3,6,24,48,72 h).We observed the changes in cell morphology of SGC-7901 through the microscope;HMGA2 assay,E-cadherin,Vimentin protein expression wereperformedbyWesternblot;cellinvasioncapabilitywasanalyzedbytranswellchamberassay.Results (1) With the prolonged duration of action of TGF -β1,SGC-7901 changes in cell morphology ,cells gradually be-came longer and larger.(2)In the role of TGF-β1,gastric cancer cells SGC -7901 are varying degrees of HM-GA2 expression and E -cadherin、Vimentin.HMGA2 protein begun to express from 0h to 6hrs.and HMGA2 pro-tein became the strongest at 6hrs and decreased slightly from 24hrs.E-cad protein expression at 0h begun at 3hrs highest expression ,and the reduction started from 3hrs.Vimentin protein was the highest at 48hrs then gradu-ally decreased.Conclusion In the TGF-β1 induced the process of epithelial to mesenchymal cell transforma-tion in gastric cancer cells SGC -7901 ,HMGA2 protein play an important role .HMGA2 can be used as snail pro-moter,combined with Smads ,promotes the process of epithelial -mesenchymal transformation .HMGA2 may also be regulated by Wnt /β-Catenin signaling pathway on growth and apoptosis of tumor cells .

OBJECTIVE:To evaluate the hemostatic effect of Reptilase on bleeding after pneumonectomy.METHODS:324cases of lung cancer were randomly divided into2groups and the volume of postoperative thoracic drainage in Reptilase group and control group was measured at24h,48h and72h after operation.RESULTS:The drainage volume in Reptilase group was much lower than that in control group.CONCLUSION:Reptilase can reduce the volume of thoracic drainage after thoracic surgery.

Objective To explore the effect of chitosan on the prevention of postoperative peritoneal adhesion. Methods Forty-five Wistar rats were randomly assigned into group A(control group);group B and group C;2 ml of 1% lactic acid, 32% Dextran-70 or 2% Chitosan-lactic acid (CLA) was admitted on the region of serosal injury of intestine respectively during operation. The adhesive degree was observed and biopsy was taken on the 14th postoperative day. Results There were statistically significant differences among the degrees of adhesions between the three groups (P

Objective:To compare clinical therapeutic effects of simple TCM and simple western medicines on ulcerative colitis.Methods:Randomized effect model of Meta-analysis was used for quantitatively combined analysis on research literature about simple TCM treatment of ulcerative colitis with controlled study of simple western medicine from 2000~2004 in China.Results:Of 744 cases in the simple TCM treatment group,698 cases were clinically effective,and among 493 cases in the western medicine control group,335 cases were clinically effective.The stable rate total OR(odds ratio)=6.60,95%CI was(4.60,9.47) in the simple TCM treatment group,with significant difference between the two groups (P

Epidemiologic evidence suggests that diabetes mellitus appears to be negatively associated with abdominal aortic aneurysm formation. Diabetes mellitus may affect the physiological characteristics of the aorta and reduce the prevalence, incidence and expansion rate of abdominal aortic aneurysm. But the impact of diabetes mellitus on the rupture, operative complication and clinical outcome of abdominal aortic aneurysm is unclear. Randomized controlled trials are needed before conclusions can be drawn on the link between development and expansion of abdominal aortic aneurysm and medicines for diabetes. This review aims to analyze updated evidence of the association between diabetes mellitus and abdominal aortic aneurysm.

Objective To research the binding specificity of new recombination toxin LHRH-PE40 and LHRH receptor on the surface of human colon carcinoma cell line Lovo and the mechanism of anti-proliferation,and determine the apoptosis.Methods Lovo cells were analysed by LHRH-PE40 marked with()~(125)Ⅰ;the cytocidal effect of the anti-tumor was evaluated by MTT assay,and the apoptotic rate was analysed by flow cytometry.Results Lovo cells had the binding of aglucone and receptor.Half lethal dose of human colon carcinoma cells Lovo with LHRH-PE40 was 0.24 mg?L~(-1).The apoptotic rate was increased when the LHRH-PE40 concentration was ranged from 0.1 to 10 mg?L~(-1)(P

OBJECTIVE: To investigate the tagging condition in medication of special population in package inserts in order to give reference for rational drug use of special population. METHODS: 389 pieces of common Chinese and western medicine package inserts of our inpatient and out-patient dispensaries were randomly collected and analyzed statistically in terms of the content of package inserts for special population, including pregnant and lactant women, children and the aged. RESULTS: A part of medication items of special population in package inserts had deficiency. According to the classification of dosage form, the tagging rate of injection exceeded other dosage forms reached to more than 90%, except of medication items for children. The tagging rate of oral formulation arrived at more than 90% only in terms of contraindications and cautions. According to the classification of manufacturer, the tagging rate of domestic drugs was kept at the low level while that of imported drugs exceeded 90%. CONCLUSIONS: Package inserts need to be improved with the effort of drug supervision management department, drug production department and population of using drugs to guarantee the safety of drug use in special population.

We obtained human IL-2R cDNA 673 bp fragments from plasmid pJSB15 and prepared ?-32 p-IL-2 R cDNA probe. Dot hybridizations of RNA extracted from human lymphocytes were done by using the probe. The results showed that PHA or TPA could induce IL-2 R mRNA, respectively; and the synergistic effects were seen when used them together. IL-2R mRNA could be expressed spontaneously in many kinds of leukemic lymphocytes isolated freshly from PBL of leukemic patients.