Disease Outbreaks ; Humans ; Influenza A Virus, H1N1 Subtype ; physiology ; Influenza A Virus, H5N1 Subtype ; physiology ; Influenza, Human ; epidemiology ; prevention & control ; transmission ; virology

China ; epidemiology ; Disease Outbreaks ; prevention & control ; Humans ; Influenza, Human ; epidemiology ; Population Surveillance ; methods

China ; epidemiology ; Humans ; Influenza Vaccines ; Influenza, Human ; epidemiology ; prevention & control ; therapy

Objective To evaluate the curative effect and security ofYangxue-Qingnao granules on posterior circulation ischemia.Methods 52 patients with posterior circulation ischemia from September 2012 to January 2014 in Remin hospital of Wuhan Universityk, were randomly recruited into a control group and a treatment group, with 26 cases in each group. The control group was only treated with flunarizine HCL and Betahistine Mesilate Tablets, while the treatment group was givenYangxue-Qingnao granules based on the control group. The change of clinical symptoms, TCD and cervical vascular ultrasound were observed before and after the treatment.Results After the treatment, the total effective rate of treatment group was significantly different to the control group (96.2%vs. 76.9%;χ2=4.127,P=0.042). The changes of blood flow velocity of vertebral artery, basilar artery and posterior inferior cerebellar artery were all decreased after the treatment in both groups (tvalue in the treatment group were 20.624, 13.773, and 9.485 respectively,t value in the control group were 13.203, 9.550, and 5.655, respectively, allP<0.01), besides such decreases in the treatment group were better than the control group (allP<0.01). After the treatment, the condition of carotid IMT decrease was significantly better in the treatment group than the control group (the number rate of IMT decrease was (96.2%vs. 69.2%;χ2=5.318,P=0.021).ConclusionYangxue-Qingnao granules can obviously improve the blood flow velocity and the thickness of IMT in patients with posterior circulation ischemia. The short-term curative effect is obvious.

The amount of the research-oriented graduates is increasing in affiliated hospitals of medical universities.To create an effective training model can not only help students to succeed but also contribute great to the research level of hospitals.In this study,we summarized our experience,such as individualized teaching,the unity of thinking and performing,words and deeds as well as unity of clinic and research on the formation of research ideas,attitudes and styles.Based on our experiences we hope to provide meaningful methods for the training of medical graduates.

Biochemical oxygen demand of 5 days (BOD 5) was a very important parameter of monitoring ofwater quality. The classical method presented some shortcomings,such as complexity, long period, requirementof high technology and not promptly reflecting the pollution levels of water body, so it was of no significance fortreatment of industrial waste water. In this paper, two rapid methods for determination of BODs, raising incubation temperature and correlative estimation method, were introduced and their advantages, such as short period and simplicity of operation were verified by experiments. Modification of classical method was of certain instructive significance for the practical application to treatment of industrial waste water and forecast of pollutionlevels of water body.

Objective To develop an approach for a rapid extraction of genomic DNA fragments from serum.Methods Serum specimen from human was processed using high temperature denaturation and was centrifuged, then using various primer sets to amplify the DNA fragment extracted, so as to verify the efficiency of this DNA extraction method.Results The templates preparing from this DNA extraction method were able to guarantee the amplification of fragments shorter than 400 base pairs.Conclusion This method is simple, rapid and inexpensive.These genomic DNA fragment extracted can be utilized to amplify definite DNA template for polymerase chain reaction.

Antibodies, Viral ; blood ; Hemagglutinin Glycoproteins, Influenza Virus ; chemistry ; genetics ; Humans ; Immunity, Cellular ; Immunity, Humoral ; Influenza A Virus, H1N1 Subtype ; immunology ; Influenza, Human ; epidemiology ; immunology ; Pandemics ; Time Factors

Objective To find a new therapy for chronic bacillary prostatitis (CBP) with intervention. Methods According to Seldinger way, the catheter was inserted into internal iliac artery or inferior vesical artery percutaneously and was perfused medicine. Results Of which 10 cases recovered and 2 increasingly improved. And there was no positive prostate bacterial culture. But after 3 to 6 month survey, one patient relapse. Conclusion The arterial-cathertered perfusion is a safe, simple and low recurrence way for CBP and available to further study.

Objective To investigate the decisional value of susceptibility weighted imaging(SWI) in intravenous thrombolytic therapy to acute cerebral infarction.Methods According to cerebral microbleeds(CMBs) by SWI, 35 cases of acute cerebral infarction in window-time random were divided into experimental group(14 cases) with CMBs and control group(21 cases) without CMBs.After intravenous thrombolysis, the number of hemorrhagic transformation(HT) was counted by SWI, and statistic difference was compared between the experimental group and the control group(P<0.05).Results After intravenous thrombolytic therapy of acute infarction,12 cases with HT among experimental group, and only 2 cases with HT among control group, there was significant statistically difference between two groups(P<0.05).Conclusion SWI sequence has greater sensitivity in detecting CMBs,and can also assess the state of blood brain barrier(BBB) and vascular wall indirectly.It plays a very important role in giving a decision in the treatment of intravenous thrombolytic with window-time.