Objective:To probe the therapeutic effect and the mechanism of Jiannao Fuzhi Oral Liquid for treatment of vascular dementia(VD).Methods:Fifty cases conformed with the diagnostic criteria of VD,aged 45～80 years were randomly divided into a treatment group and a control group.The treatment group were treated with oral administration of Jiannao Fuzhi Oral Liquid and the control group with Duxil.MMSE score,BBS score,TCM syndrome indexes before and 1,2,3 months after treatment were detected,and transcracial Doppler's detection(TCD) was carried out before and 3 months after treatment ,and the results were analyzed.Results:There were significant differences in MMSE score,BBS score,TCM syndrome indexes and TCD before and after treatment in both groups.Conclusion:Jiannao Fuzhi Oral Liquid has definite therapeutic effect on VD.

Communicable Diseases ; genetics ; immunology ; Epstein-Barr Virus Infections ; genetics ; immunology ; Gene Frequency ; Genetic Association Studies ; Genetic Predisposition to Disease ; genetics ; Genotype ; HIV Infections ; genetics ; immunology ; Hepatitis B ; genetics ; immunology ; Hepatitis B virus ; genetics ; Humans ; Malaria ; genetics ; immunology ; Polymorphism, Single Nucleotide ; Toll-Like Receptor 9 ; genetics

Objective Using the evidence-based medicine to investigate the effect of cognitive behavior intervention on physical and mental health in patients with type 2 diabetes mellitus.Methods Controlled studies related to psychological intervention on depression and glyeosylated hemoglobin in patients with type 2 diabetes were retrieved from electronic databases such as CNKI,VIP,Wanfang database and Pubmed,etc.The quality of included studies was evaluated and then data were analyzed by using RevMan5 software.Results A total of 273 articles were retrieved and finally 6 were enrolled.Results of Meta analysis were listed as follows:Cognitive behavior intervention could reduce score of Self-rated Depression Scale (SDS) in patients with diabetes mellitus.Cognitive behavior intervention could effectively reduce glycosylated hemoglobin values in patients with diabetes mellitus.Conclusions Cognitive behavior intervention can improve physical and mental health,decrease glycosylated hemoglobin and improve depression status in patients with type 2 diabetes mellitus.However,all the trials included in this review are of low quality; larger scale RCTs of higher quality are needed to confirm this conclusion.

Objective To investigate the efficacy of endoscopic intranasal structure reconstruction surgery for rhinogenous headache. Methods 82 cases of rhinogenous headache were given endoscopic intranasal structure reconstruction. Compared VAS scores before and 6 months after treatment, counted the effective rate. Results Among the 82 patients, 69 patients(84. 1%) were cured, 8 cases (9. 8%) were of obvious effect, 5 cases (6. 1%) were invalid, and the total efficiency was 93. 9%. VAS scores of the mucosal contact headache group before treatment were greater than that of the sinus headache group (P<0. 05). Compared with VAS scores before treatment, both of the two groups had lower VAS scores after treatment (P<0. 05), but there was no significant difference between the two groups after treat-ment (P>0. 05). Conclusion Endoscopic surgical operation can remove the extrusion of the nasal cavity and paranasal sinuses and factors of nasal congestion, and then reconstruct normal anatomical structure of nasal cavity, thus restoring normal function of paranasal sinuses. It has good therapeutic effect on rhinogenic headache.

Objective To investigate esophageal response to intraesophageal balloon-distention and acid perfusion stimuli and to evaluate the visceral hypersensitivity in non erosive reflux disease (NERD) patients.Methods Thirty-one NERD patients diagnosed by reflux disease questionnaire (RDQ) and endoscopy and 10 control subjects were enrolled in this study.Esophageal mechanical sensitivity was measured by esophageal barostat and recorded as initial perception threshold and maximal tolerated pain threshold by volume.The chemical sensitivity was measured by acid perfusion test,and quantified by two parameters (trigger time and acid related symptom score).Results Initial perception threshold and maximally tolerated pain threshold of NERD patients was (9.6?4.8) ml and (12.3?3.2) ml, significantly lower than those of controls,(13.2?7.5) ml and (21.6?5.7) ml,respectively (P

Objective To investigate the effects of ginsenoside Rg3 (GS-Rg3) on the hypertrophic scars of rabbit ears and provide experimental foundation for study on its inhibition on the hypertrophic scars. Methods Hypertrophic scars were proved on 24 white rabbits,of which the whole level of the skin was excised for 2 cm?2 cm,4-6 points for each ear,controlled by itself. GS-Rg3 0.1 mL(concentration 3 g?L-1) was injected into experimental group and the same volume of saline solution into control group,once every three days regionally. The scar tissues were collected 2,4 and 6 weeks after the injection respectively,the thickness of the scar,structure under the microscope,and the expressions of PCNA,Bcl-2 and Bax were observed. Results In control group,three weeks after the epithelization of the wound,the thickness of the hypertrophic tissue was 3-4 times of ventro ear skin. Under microscope,the dermis was hyperplasia and got thicker,consisted with amount of fibroblast cells,collagen and vessels,the collagen was untidy,nodule or vortex,and the cartilage could be observed in some region.In experimental group, six weeks after the injection,the skin got thinner,the collagen became neath and the quantity of the vessels decreased. In the hypertrophic scars,there was high expression of PCNA,the percent of positive cells was higher (39.55%?6.07%) compared normal tissue (11.18%?1.71%).In GS-Rg3 group,the expression of Bcl-2 was gradually decreased two weeks after injection and obviously decreased six weeks later,there was significant difference compared with before injection (P

We investigated and analyzed the first case of human infection with avian influenza A(H9N2) virus in Yunnan Province,China,so as to provide a better basis for preventing and controlling human infections with viruses of animal origin in the future.We carried out the field epidemiological survey among the patient,close contacts and the live poultry markets,detected and analyzed the samples from patient and the outdoor environment.Results showed that the 9-month-old boy was a case of human infection with avian influenza A(H9N2) virus with the history of live poultry markets exposure and the results of nucleic acid detection and virus isolation.There was a lot of contamination of the avian influenza virus in the live poultry markets.The second generation cases have not occurred.The monitoring of pneumonia of unknown etiology and influenza like cases in medical institutions is the important means to find timely cases of human infected with avian influenza.Regular disinfection and closing-down of live poultry markets are key measures to reduce the exposure opportunity.

AIM:To study the expression of microRNA (miRNA)-181a in different human lung adenocarcinoma cell lines, and to investigate the effect of miRNA-181a on cell function and its mechanism in human lung adenocarcinoma drug resistant cell A549/DDP.METHODS:Real-time PCR was used to detect the expression of miRNA-181a in BEAS-2B cells, A549 cells and A549/DDP cells.The A549/DDP cells were transfected with pGenesil-miRNA-181a eukaryotic ex-pression plasmid.At the same time, the untransfection group and negative transfection group were also set up .The expres-sion of miRNA-181a, cell viability, cell growth inhibition and apoptosis rate during cis-diamminedichloroplatinum ( DDP) treatment, cell cycle, cell invasion, the protein expression of miRNA-181a target genes bcl-2 and p53 in the A549/DDP cells were determined by real-time fluorescence quantitative PCR , MTT assay, flow cytometry, Transwell method and West-ern blot, respectivly.RESULTS:The expression of miRNA-181a in A549 cells and A549/DDP cells was significantly lower than that in BEAS-2B cells, and the lowest expression level was observed in A 549/DDP cells (P<0.05).The expression of miRNA-181a in A549/DDP cells was significantly increased after transfection with pGenesil-miRNA-181a (P<0.05).The cell viability, cell cycle and invasion ability of the A549/DDP cells were inhibited after miRNA-181a transfection (P <0.05).The cell growth inhibition rate and apoptotic rate of the A 549/DDP cells were increased (P<0.05).The expression of Bcl-2 was reduced, but the expression of P53 was increased after transfection with miRNA-181a in A549/DDP cells (P<0.05).CONCLUSION: miRNA-181a may be correlated with the development of human lung adenocarcinoma .miRNA-181a can serve as a new target for treatment of lung cancer .

OBJECTIVETo explore the mechanism of protective effect of Sphingosine-1-phosphate(S1P) in cultured neonatal rat cardiomyocytes dining simulated hypoxia/reoxygenation.

METHODSOn the basis of culturing neonatal rat cardiomyocytes, the model of hypoxia-reoxygennation was built by using method of Liquid Paraffin covering, the impact of S1P on apoptosis and p-Akt and mitochondrial membrane potential were studied by using method of Propidine Iodide staining and Western blot and Bhodanmine123 staining.

RESULTSSiP could reduce apoptosis rate (P < 0.01) and stabilize the mitochondrial membrane potential (P < 0.05) and improved the level of p-Akt1 (P < 0.01) in hypoxia/reoxygenation cardiomyocytes significantly. But wonnannin could block these effects of S1P partially.

CONCLUSIONSiP can obviously restrain apoptosis in curtured rat neonatal cardiomyocytes during simulated hypoxia/reoxygenation. Stabilization of mitochondrial membrane potential by P13K-AM signaling pathway is likely to play a role in protective action of S1P.

Animals ; Animals, Newborn ; Apoptosis ; drug effects ; Cell Hypoxia ; Cells, Cultured ; Female ; Lysophospholipids ; pharmacology ; Male ; Membrane Potential, Mitochondrial ; drug effects ; Myocardial Reperfusion Injury ; prevention & control ; Myocytes, Cardiac ; cytology ; Oncogene Protein v-akt ; metabolism ; Phosphatidylinositol 3-Kinases ; metabolism ; Primary Cell Culture ; Protective Agents ; pharmacology ; Rats ; Signal Transduction ; Sphingosine ; analogs & derivatives ; pharmacology