Objective To explore the impact of concentrated teaching, self-help training, intensive training, scenario simulation and other systemic training methods on the health teaching level of community health education staff,and the impact of community health education on cultivation of residents' health behavior before and after training. Methods 60 community doctors and nurses involved in systematic training. Taught concentrated 8 hours every week, and continuous for 4 weeks with medicine, psychology, sociology, pedagogy, aesthetics and production of courseware. Trainees who awarded 80 points or more in examination took part in simulated scene training, which completed a 30-minute design of concentrated health lesson and a 15-minute design of one to one health lesson in written form and multimedia teaching. Teaching effect-site was evaluated by the residents of the community lectures. The impact on cultivation of residents' behaviors was evaluated with ruler evaluation method.Results The community health care workers' teaching ability had significant change after training: plan design (2.32 ± 1.41 vs 4.26 ±0.61 ), lectures (2.63 ±0.89 vs 4.09 ±0.93), teaching skills ( 1.97 ± 1.32 vs 3.89 ±1. 13 ), teaching aids configuration ( 1.68 ± 1. 43 vs 3.97 ± 1. 26 ), educational methods ( 2.01 ± 0. 96 vs 4.03 ±0.82), time control (2.83 ±0.26 vs 4.67 ±0.25), the classroom atmosphere (2.78 ± 1. 13 vs 4.12 ±0.67),courseware ( 2.48 ± 1. 08 vs 3.89 ± 1.02 ) , teaching the image ( 2.15 ± 1.15 vs 4.06 ± 0.78 ), overall evaluation (2.36 ± 1.21 vs 4. 16 ± 0.65 )(P ＜ 0. 0 1 ). After training, community residents' knowledge on community health care workers' one to one health education and collective health education training, and positive evaluation of helpful to students' behavior improved significantly ( x2 = 17.19,36.37 ;8.91,20.98 ;34.14,32.29) ,and all had remarkable difference( all P＜0. 01 ). Evaluating the impact of health care workers' teach on cultivating residents'health behavior after one year, it improved significantly (P ＜ 0. 01 ). Conclusion Systemic training can improve health education ability of community medical staff and the impact on cultivating residents' health behavior is remarkable.

Objective To analyze the antibiotic resistance of ureaplasma urealyticum(UU) in vitro in Yangjiang,and instruct the clinical treatment for the ureaplasma urealyticum infection.Methods 538 secretion samples of urethra and cervix were collected and cultured ureaplasma urealyticum in vitro,the drug sensitive test of UU from 253 patients was conducted and detected their drug resistance.Results The 253 positives cases were found in 538 samples.The drug sensitive test results were:the highest sensitivity rates were clarithromycin(731%) and roxithromycin(679%).The resistance rates of rest drugs were azithromycin(771%),josamycin(708%),minocycline(664%),ciprofloxacin(538%),sparfloxacin(435%),doxycycline(423%),the total resistance rate was 489%.Conclusion To treat the ureaplasma urealyticum infection,the first choices are clarithromycin and roxithromycin.

ObjectiveTo observe the effect of comprehensive therapy on forearm extensor myotenositis.Methods72 cases were divided into two groups: a control group of 36 cases who were given routine treatment,and an experiment group of 36 cases who were given thermotherapy,computerized medium-frequency electrotherapy,physiotherapy,and ADL instruction,etc.After two courses,a simple grading score(for forearms) was used to assess the effect.ResultsOf the control group,22 cases were cured,10 remarkably effective,4 effective;of the experiment,30 cured,4 remarkably effective,2 effective(u=2.04, P<0.05).The difference of average score for forearms before and after the treatment were(6.58±3.17) points for the control and(8.19±3.55) for the experiment(t=2.03,P<0.05).The average days of cure were(5.60±2.54) d for the experiment group,shorter than those for the control(7.00±2.27) d(t=2.05,P<0.05).ConclusionComprehensive therapy is effective on forearm extensor myotenositis.

Objective To study the feasibility and characteristic findings of contrast-enhancedultrasound(CEUS)on peripheral pulmonary tumors.Methods Twenty patients with peripheral pulmonarytumors proven by pathology were studied.They were divided into two groups:primary pulmonary tumors (n=15),and metastatic pulmonary tumors(n=5). The dynamic enhancement images were stored and Strip enhancement was dominant in the primary pulmonary tumors,while dot enhancement was dominant in ascended quickly and descended slowly,while ascended slowly and descended slowly in majority of metastaticThe modes of enhancement and time-intensity curves were all different in primary and metastatic pulmonary tumors.Contrast-enhanced uhrasound is promising in the diagnosis of peripheral pulmonary tumors.

Objective To explore the characteristic of transcranial color-coded sonography(TCCS)and contrast-enhanced transcranial color-coded sonography (CE-TCCS) in patients with intracerebral hemorrhage and thiers clinical value.Methods 66 patients were randomly selected,whose preliminary clinical diagnosis were intracerebral hemorrhage (ICH).The patients were followed up by TCCS in acute phase,subacute phase and chronic phase.The changes of the echo,boundary and the hematoma volume were recorded in different stages.In acute phase,patients' complications of intracerebral structure were observed.32 patients were selected randomly to underwent CE-TCCS examination in the subacute phase.The size,shape and the perfusion situation of hematoma were observed.The results of CE-TCCS were compared with the results of TCCS.Correlation analysis was made between the results of ultrasound and CT scan.Results (1) CT results:61 patients (61/66) were confirmed ICH through CT scan.(2) TCCS results:50 patients (50/61) with ICH could show the bleeding site.TCCS showed that 33 patients with ICH accompanied by intraventricular pressure,haematoma defeats ventricle and midline shift in acute phase.The echo became lower and the boundary became more clear with time.The long diameter,wide diameter,thickness diameter and volume of hematoma in different stages on TCCS had a good correlation with that on CT scan.(3)CE-TCCS results:30 cases of intracerebral hematoma could be clearly displayed the situation of hematoma through the ipsilateral temporal window.Compared with TCCS,CE TCCS had a better correlation with CT scan on the measurement of the hematoma length,width.The images of 2 cases observed through contralateral temporal window failded to be clearly shown.In 7 cases of ICH,visible low-enhanced edema area could be seen around the hematoma.The width of the edema area had a good correlation with the CTP result.Conclusions TCCS could clearly show the bleeding sites,hematoma volume and complications and the features of ICH in different stages of disease.TCCS could be used to monitor the condition of patients with ICH and recognized the disease progression initially.CE-TCCS had a much more clear display of intracerebral hematoma location,shape,boundary.At the same time,CE-TCCS could provide blood perfusion information of surrounding tissue in hematoma so that it could observe the change of peripheral edema more convenient.

Objective To explore the change of serum Apelin level and its relationship with insulin resistance (IR) in infertility patients with polycystic ovarian syndrome (PCOS). Methods Ninety-eight infertility patients with PCOS (PCOS group) and 72 infertility patients without PCOS (non-PCOS group) visiting our hospital for the first time from January 2011 to June 2012 were selected. The BMI , serum Apelin level (detected by ELISA), fasting blood glucose (FPG, detected by glucose oxidase method), fasting insulin (Fins, detected by chemiluminescence), and homeostasis model assessment of insulin resistance index (HOMA-IR) of the two groups were detected. Results The serum Apelin level and HOMA-IR in PCOS patients were higher than those in non-PCOS patients (3.28 ± 1.24 vs. 1.94 ± 0.78, P < 0.05; 3.84 ± 1.23 vs. 2.14 ± 0.77,P < 0.05). Pearson correlation analysis showed that serum Apelin level was positively correlated with HOMA-IR in PCOS patients (r=0.65, P<0.01). Conclusions The serum Apelin level in infertility patients with PCOS increased evidently, and was positively correlated with HOMA-IR; which indicated that Apelin may involve in the development of IR in infertility patients with PCOS.

OBJECTIVE:To observe the antiviral effects of Qingre jiedu soft capsule(ADSC)against influenza A H1N1 virus in vivo,and to provide a experimental support for clinical therapy of influenza A H1N1 virus. METHODS:BALB/c mice were ran-domly divided into normal control group,model control group,positive drug high-dose,medium-dose and low-dose groups [oselta-mivir phosphate capsule,0.04,0.02,0.01 g/(kg·d)] and ADSC high-dose,medium-dose and low-dose groups [1.5,0.75,0.375 g/(kg·d)].Except for normal control group,others groups were given influenza A H1N1 virus with titer 1.6×10-5.2 via nasal cavity to induce poisoned mice model;6-8 h after modeling,they were given relevant medicine intragastrically,once a day,for 5 days. After medication,the change of body weight within 7 d were observed in mice;the mortality and death prevention rate within 15 d,mean survival days(MSDs)were calculated in mice.Other mice were selected and grouped,and they were given same drugs as above. 8 h after last medication,lung index and inhibition rate of lung index were determined in mice.RESULTS:In model control group,the body weight of mice decreased significantly since 5th day,and mice death was beginning to occur since 8th day(mortal-ity of 85.7% within 15 d);the lung index was increased significantly compared to normal control group (P<0.01). Both ADSC and oseltamivir phosphate capsule could slow down the decrease of body weight in mice,decreased the mortality and lung index of mice,and prolonged MSDs;the MSDs of mice in ADSC high-dose,positive drug high-dose and medium-dose groups were signifi-cantly higher than model control group(P<0.05),and lung index was significantly lower than model control group except that of ADSC low-dose group(P<0.05). CONCLUSIONS:ADSC has certain antiviral effect against influenza A H1N1 virus in vivo.

Abstract: Objective To analyze the epidemic characteristics and influencing factors of school influenza-like cases in 2011-2022 in Nanchang, so as to provide reference for the prevention and control of school influenza outbreaks. 　　　Methods The epidemiological relevant data of school influenza-like cases from 2011 to 2022 in Nanchang and the pathogen test results of respiratory tract samples were collected for epidemiological and etiology analysis. Results　From 2011 to 2022, a total of 142 influenza-like cases were reported in schools in Nanchang, with a cumulative morbidity of 2 880 cases and a morbidity rate of 1.89%. A total of 1 263 samples were collected, with an overall positive influenza nucleic acid detection rate of 58.91%. The highest proportion of outbreaks occurred in 2017-2019, while the lowest incidence was in 2011-2013. Outbreaks mainly occurred from November to March of the following year (accounting for 79.58%), presenting obvious seasonal characteristics. The distribution was mainly in primary schools, accounting for 70.42% (100/142) of all outbreaks. From 2011 to 2022, all types of influenza viruses were tested, and more than 2 types of influenza viruses were prevalent each year. The dominant strains alternated between influenza A H1N1, influenza A H3N2 and Victoria lineages of type B influenza viruses. From 2011 to 2019, the influenza epidemic in schools in Nanchang showed a continuous upward trend. During COVID-19 in 2020-2022, Nanchang adopted a variety of non-drug prevention and control measures for COVID-19, and both the number of influenza epidemics in various schools and the number of influenza virus nucleic acid positive cases decreased. The average number of classes involved in the epidemic was (3±2), and the average duration of the epidemic was (8±4) days. 　Conclusions The outbreaks of influenza-like illness in Nanchang schools is highly prevalent in winter and spring, , with urban primary schools being the high incidence locations. Non-drug prevention and control measures for COVID-19 have an impact on the epidemic trend of influenza, so the continuous monitoring of the school influenza virus activities and improving the timeliness of the report will be conducive to the rapid control of the epidemic.

OBJECTIVEOur study aims to evaluate the antiviral effects of Ouyi antipyretic detoxicate soft capsule against influenza A virus H1N1 in vivo, so as to find an effective Chinese medicinal formulae for the treatment of the virus infection, which may lay a theoretical foundation for clinic treatment of patient infected with Influenza A Virus H1N1.

METHODWith the observation of cytopathic effect (CPE) that induced by virus ,we investigated viral inhibition rate by MTT colorimetric assay and valued antiviral activity of drugs by therapeutic index (TI) . Meanwhile, Oseltamivir phosphate capsule (Tamiflu) was used as positive control , we carried out experiments through the three ways of preventive effect, direct inactivation and propagation inhibition.

RESULTOuyi antipyretic detoxicate soft capsule could effectively inhibit cytopathic effect (CPE) that induced by Influenza A Virus H1N1. The preventive effect, direct inactivation , and inhibition of endogenous multiplication of Ouyi antipyretic detoxicate soft capsule and Tamiflu against influenza A virus H1N1 were observed. And three types of action therapeutic index (TI) from Ouyi antipyretic detoxicate soft capsule were (15.5 +/- 0.71), (0.55 +/- 0.071), (6.4 +/- 1.27) severally, comparing Tamiflu with (0.4 +/- 0.14), (1.88 +/- 0.29), (4.6 +/- 0.15), respectively.

CONCLUSIONOuyi antipyretic detoxicate soft capsule showed more remarkable preventive effect than Tamiflu in vitro (P<0.01). The possible mechanism of the antiviral activity observed in our study might be the protection of the MDCK cells from viral infection by inhibiting the viral absorption. We need a further study to certify three effects in vivo.

Animals ; Antipyretics ; pharmacology ; Antiviral Agents ; pharmacology ; Capsules ; Cell Line ; Dogs ; Influenza A Virus, H1N1 Subtype ; drug effects ; Inhibitory Concentration 50