Dysentery is one of the digestive system diseases, which has a higher incidence rate. The aim of present study was to further explore the incidence of dysentery and get the better prevention of this disease. The data were collected and statistically analyzed from Shaanxi Province for the monthly incidence of dysentery in 22 years. In addition, according to the Yunqi theory and related incidence of diseases, the correlation between the incidences of dysentery and Suiyun, Sitian, Zaiquan and Six-qi were summarized systematically. This study provides a reference for the incidence of dysentery.

Objective To investigate the clinical application of low dose chest CT examination with PACS/RIS-HIS-Health screening system.Methods 6038 subjects underwent chest low-dose CT examination were retrospectively analyzed in this study. With or without PACS/RIS-HIS-Health screening system,the physical examination workload per day,average examination duration and waiting duration were retrospectively calculated and compared,respectively.Results At the same working hours,the low dose chest CT screening workload was sharply increased from 73.87 to 127.4 per day (t=11.526,P<0.001).The mean CT examina-tion duration was decreased from 2.58 to 1.8 minutes per subject (t=8.443,P<0.001).30 percent of waiting duration were saved approximately (t=6.951,P<0.001).All the related management departments could do statistics and analyze the data online with high efficiency via the screening system.Conclusion PACS/RIS-HIS-Health screening system can optimize the workflow and im-prove the work efficiency of chest low-dose CT screening.

Objective]To research and explore the characteristic of medicine in Treatise on Febrile Diseases. [Methods]Combine with the doctors of past dynasties, relevant annotations of the treatment of cough notes in Treatise on Febrile Diseases,and my own learning experience,analyze the characteristic of medicine of Zhongjing treating cough in Treatise on Febrile Diseases.[Results]Its characteristics are summed up in three points.Pay attention to the thought of the simultaneous dispersion and descending, and conform to lung qi.Pay attention to the drugs of the lung channel,especially the application of Ephedra and its compatibility with other drugs.Pay attention to“reinforcing earth to generate metal”and protect stomach qi. [Conclusion]The research of this paper is beneficial to broaden the clinical treatment of cough ideas,expand the clinical application of the classical prescription,deepen the understanding of Zhang Zhongjing's academic thought.

Objective To investigate the resistance of Salmonella enterica serotype Typhimurium (STM) to quinolone. Methods A total of 33 salmonella typhimurium resistant to Ciprofloxacin in stool of outpatients from July 1st. 2004 to Oct 31st was isolated. in four hospitals in Wuhan. Antimicrobial susceptibility test was conducted by the Agar Dilution method. All of the strains were studied for the occurrence of mutations in the genes coding for QRDR by PCR and REP-PCR. Results The sequencing of QRDR of these genes in highly quinolone-resistant mutants (MICs of 4 to 16?g/ml) of the 25 STM revealed the presence of gyrA mutation, and inserted base in the gyrB and parE genes were found only in 5 STM. With aid of REP-PCR, the 32 strains were divided into 9 profiles which were correlated to the antibiotic susceptibility spectrums. Conclusions The resistance of STM from community acquired infection in WuHan is very severe. The resistance mechanism was associated with mutations of the quinolone resistance-determining regions. It suggests an outbreak in the community.

OBJECTIVE:To compare the clinical effect of different materials for cranioplasty. METHODS:The incidence rate of complication and the degree of moulding satisfaction of patients with skull defect which were repaired using net-added silica gel,auto-cranial bone,three-dimensional Ti frame and digital three-dimensional reconstructed Ti frame were retrospectively analyzed in the Department of Neurosurgery of Xixiang People's Hospital from January 2000 to December 2007. RESULTS:The incidence rate of complication and the degree of moulding satisfaction were 50% and 27.8% in the net-added silica gel group,12.1% and 90.9% in the auto-cranial bone group,27.3% and 45.5% in the three-dimensional Ti frame group,5.6% and 100% in the digital three-dimensional reconstructed Ti frame group,respectively. The incidence rate of complication in the digital three-dimensional reconstructed Ti frame and auto-cranial bone groups was significantly lower than other two groups,while the degree of moulding satisfaction was also significantly different from other two groups (P

0.05).For following indexes: whether or not having intussusception,the location of intussusception,finding reason caused intussusception,the confidence index of the doctor between original image add MPR image group and original image group had significant difference(5.00 vs.4.24,4.76 vs.4.29,4.29 vs.3.71),and the confidence index of the doctor of original image add MPR image group exceeded that of original image group(P

0.05).Conclusion The segmental bronchus were visualized reliably by low-dose multi- detector-row CT with 17 mAs. Low-dose CT can be adapted to CT screening for early lung cancer.

AIM: To explore the clinical significance of detecting sCD44s and sCD44v6 in breast carcinoma.METHODS: Levels of serum soluble CD44 standard (sCD44s) and CD44 variant 6(sCD44v6) were detected by ELISA in 38 cases of breast cancer, 15 cases of benign breast diseases and 40 normal controls. RESULTS:The serum levels of sCD44s and sCD44v6 were significantly higher in patients with breast cancer than those with benign disease or normal controls. The serum concentrations of sCD44s and sCD44v6 in patients with stage Ⅲ, Ⅳ were significantly higher than those in patients with stage Ⅰ, Ⅱ(P

Objective To understand the trend of drinking-tea type fluorosis in the diseased areas in Inner Mongolia Autonomous Region,and to evaluate the effect of prevention and control measures.Methods In 2009 and 2012,6 monitored counties were selected in Inner Mongolia Autonomous Region; 5 diseased villages were selected in each monitored county,and 10 families were selected in each monitored village; fluorine content of brick tea was tested,and dental fluorosis conditions of all 8 to 12-year-old students and skeletal fluorosis conditions of all 36 to 45-year-old adults were examined.In 2012,in each monitored village,1 water sample of the drinking water source was collected respectively from five positions(east,south,west,north and the central of the village),and fluoride content of drinking water wastested.Results In 2009,the mean of brick tea fluorine content was 541.48 mg/kg in the monitored villages,and the fluoride content ≤ 300 mg/kg accounted for 17.62％.(49/278).In 2012,the mean of brick tea fluorine content was 536.06 mg/kg,and the fluoride content ≤300 mg/kg accounted for 11.00％(33/300).Total exceeding standard rate of the water fluoride content was 40.00％(12/30).In 2009,the detection rate of the children's dental fluorosis was 52.39％ (274/523),very mild,mild,moderate and severe cases accounted for 9.56％(50/523),19.86％(104/523),21.03％(110/523) and 1.91％(10/523),respectively.In 2012,the detection rate of the children's dental fluorosis was 35.71％(200/560),very mild,mild,moderate and severe cases accounted for 14.11％ (79/560),11.43％ (64/560),9.64％ (54/560),and 0.54％ (3/560),respectively.Compared with 2009,the proportion of moderate and severe cases reduced in 2012(W =40 696.0,P ＜ 0.01).In 2009,the detection rate of adult skeletal fluorosis was 23.52％ (167/710),mild,moderate and severe cases accounted for 17.32％(123/710),4.51％(32/710) and 1.69％(12/710),respectively.In 2012,the detection rate of adult skeletal fluorosis was 20.12％ (103/512),mild,moderate and severe cases accounted for 17.38％ (89/512),2.54％ (13/512) and 0.20％ (1/512),respectively.Compared with 2009,the proportion of moderate and severe cases reduced in 2012(W =12 797.5,P ＜ 0.01).Conclusion The drinking-tea type fluorosis in Inner Mongolia Autonomous Region has been controlled to some degree,but still serious in some areas;prevention and control measures need to be further strengthened.