0.05).Conclusion Omeprazole and Tegaserod improved the reflux symptoms of the NERD patients.Omeprazole improves abnormal acid exposure but not abnormal bile exposure.Tegaserod improved neither abnormal acid exposure nor abnormal bile exposure.

98.95%.The results of certified reference materials were consistent with the target value,and average deviation was -0.31%～1.35%.HPLC was served as the independent variable.When ereatinine was 200 ?mol/L,Bias of Beckman LX20 system,Vitros dry chemistry system and enzymatic method were -10%～13%,-13%～14% and -20%～10%,respectively.Bias of enzymatic method results was mostly negative,when creatinine was

Objective To explore the clinical feature,treatment and prognosis of neonatal small intestinal atresia.Methods Retrospective study was carried out of 80 neonatal small intestinal atresias over the last 14 years,including diagnosis,treatment and prognosis.Results Of them,62 cases were healed(77.5%),18 cases were dead(22.5%),24 cases(30%)associated with other anomalities.The living cases were followed up for 6 months to 3 years.These symptoms had not relapse.Conclusions Satisfactry effect can be obtained by early diagnosis and operative treatment.Sonography is an ideal way for early finding intestinal atresias in a fetus.End-to-end single layer anastomosis is an ideal way for monointestinal atresia,and poly-end-to-end single layer anastomosis plus long gastrointestinal silicone tube for supporting is an ideal way for multipal intestinal atresia.

Objective: To study the treatment of complicated and giant carotid body tumor. Methods: A giant carotid body tumor was dissected 2 years ago. The external carotid artery was embolized by means of catheterization before surgical intervention, and techniques of internal shunting and autogenous blood transfusion was used during the operation. Results: The tumor was resected completely without cerebral vessel disorders and major cephalic nerve injuries. Conclusion: The application of radial intervention of external carotid artery, shunting of internal carotid artery and autogenous blood transfusion are helpful to the treatment of giant and re operative carotid body tumor.

Objective To evaluate the value on screening of diabetic retinopathy with digital fundus photography.Design Prospective observational case series.Participant Consecutive 108 patients with typeⅠand typeⅡdiabetes mellitus,without proliferat- ed diabetic retinopathy determined by dilated ophthalmoscopy in Beijing Tongren Hospital.Methods All the patients received six-fields color fundus mydriatic photography after mydriasis and fundus fluorescein angiography.Diagnosis and grading were made based on fun- dus photography of one-field,two-fields,and six-fields.Fundus fluorescein angiography served as the reference standard.Main Out- come Measures Sensitivity,specificity and kappa value of kappa analyses.Results In comparison with fundus fluorescein angiography, if taking mild nonproliferative diabetic retinopathy as referable diabetic retinopathy,one-field fundus photography gave a sensitivity of 73.21%,a specificity of 88.64%,and a kappa statistic of 0.46,while two-fields fundus photography gave a sensitivity of 75.00%,speci- ficity of 86.36%,and a kappa statistic of 0.47,and the six-fields fundus photography gave a sensitivity of 76.05%,specificity of 87.80% and a kappa statistic of 0.48.If taking moderate nonproliferative diabetic retinopathy as referable diabetic retinopathy,one-field fundus photography gave a sensitivity of 72.46%,a specificity of 93.01%,and a kappa statistic of 0.68,while two-fields fundus photography gave a sensitivity of 73.91%,specificity of 93.01%,and a kappa statistic of 0.69,and the six-fields mydriatic digital photography gave a sensitivity of 75.36%,specificity of 92.81% and a kappa statistic of 0.70.In comparison with six-fields fundus photography,one-field fundus photography gave a kappa statistic of 0.97.Conclusion One-field mydriatic digital fundus photography centered at fovea for screening of early diabetic retinopathy especially stage DR2 or more severe is feasible

Objective To explore the changes of blood fat in patients with cerebral infarction complicated by metabolic syndrome (MS) receiving community path intervention treatment.Methods A total of 116 cases of cerebral infarction complicated by MS were selected and given comprehensive intervention treatment after risk assessment.Patients were divided into intervention group (60 cases) and control group (56 cases) according to their difference in compliance.Results After intervention,the total cholesterol (TC),triglyceride (TG) and low density lipoprotein cholesterol (LDL-C) in two groups were significantly decreased,high-density lipoprotein cholesterol (HDL-C) was significantly increased.There were significant differences in intervention group before and after intervention (P＜ 0.05).Compared with those in control group,differences of all index in each time point in intervention group were statistically significant (P ＜0.05).There was no significant difference in carotid plaque integral before intervention between two groups (P＞ 0.05).The carotid plaque integral 12 and 24 months after intervention in intervention group was significantly lower than that before intervention (P ＜ 0.05).The carotid plaque integral 12 and 24 months after intervention in intervention group was significantly lower than that in control group [(3.20 ± 2.01) cm vs.(4.71 ±2.87) cm,(2.98 ±2.61) cm vs.(4.60 ±2.43) cm,P＜0.05].Twelve and 24 months after intervention in intervention group,TC and carotid plaque integral was significantly positive correlation (r =0.304 and 0.317,P ＜ 0.05),TG and carotid plaque integral was significantly positive correlation (r =0.229 and 0.128,P ＜ 0.05),LDL-C and carotid plaque integral was significantly positive correlation (r =0.654 and 0.518,P ＜ 0.05),and HDL-C and carotid plaque integral was significantly negative correlation (r =-0.495 and-0.528,P ＜ 0.05).Conclusion For patients of cerebral infarction complicated by MS,great importance should be attached to early prevention and control of their major components so as to reduce the incidence of acute cerebrovascular recurrence and mortality.

Objective To investigate the roles of interleukin(IL)-25,eosinophils in the occurrence of bronchial asthma.Methods Selected 30 cases of acute episode of asthma(asthma group),and ease a group of 23 cases of asthma treatment(remission group),20 cases of the normal control group.Using the method of gradient ultrasonic atomizing inhalation of Hyperosmotic saline collection of induced sputum specimens,by ELISA method for the determination IL-25 level in induced sputum,count of eosinophils,analysis of correlation between them.Results Group IL-25 in induced sputum of asthma and eosinophil levels[(313.12±75.64)ng/L vs(236.43±57.90)ng/L]were sig-nificandy higher than the control group[(0.386±0.267) × 109/L vs(0.005±0.002) × 109/L],and significantly higher than acute stage in remission stage[(268.63 + 40.19) ng/L,(0.120 + 0.016) × 109/L](P ＜ 0.05).Conclusion IL-25 has an important role in asthma development.It provides a new way of thinking for monitoring and treatment.

Objective To screen the bacteriophage for splitting multiple drug resistance Acinetobacter baumanii to provide a new scheme for the phage therapy of multiple drug resistance Acinetobacter baumanii infection.Methods Multiple drug resistance Acinetobacter baumanii isolated from hospitals in Shanghai served as the host bacteria.The bacteriophages were isolated from different environments.The morphology and size of bacteriophages were observed by electron microscope with negative staining.The influence of pH and temperature on its stability was analyzed.The phage DNA was extracted and sequenced.The related gene function was analyzedResults A virulent phage named D218 of drug-resistance Acinetobacter baumanii was isolated from the effluent sewerage of hospital.The electron microscopy observation showed that it is a long-tail phage of polyhedron symmetric structure,with a diameter of about 65nm,the tail length of about 100nm and width of about 15 nm.The phage kept high activity at pH 3-11 and temperature 4-50 ℃.The genome size is 102449bp with GC content of 37.2%.It encodes 167 ORFs.Conclusion A new virulent phage D218 of drug-resistance Acinetobacter baumanii is isolated,which is stable to pH and temperature,which increases the new data for its application in hospital infection prevention and control,and the phage library setup.

OBJECTIVE:To evaluate the curative efficacy of granulocyte macrophage colony stimulating factor (GM-CSF) as an adjunctive therapy for the treatment of acute myeloid leukemia (AML). METHODS: Randomized controlled trials (RCTs) of GM-CSF in the treatment of AML were retrieved from PubMed,EMBase,Cochrane Library,CBMdisc and CNKI database by computer as well as from the leukemia-related journals manually for a quality evaluation of the methodology and Meta analysis using RevMan5.0 software. RESULTS: A total of 10 RCTs were included,of which,3 RCTs were graded as A,5 as B and 2 as C. The results demonstrated that there were no significant differences of indexes among groups as complete remission (CR) rate,relapse rate,infection rate and length of hospital stay,etc. CONCLUSION: The available clinical research results showed that GM-CSF adjunctive therapy could neither increase CR rate,nor decrease the relapse rate,infection rate or length of hospital stay.

We investigated the serotype,drug resistance features,molecular types,and homology of Salmonella in diarrhea in Tai'an City,and provided scientific evidences for warning,control and clinical treatment.The 31 Salmonella strains isolated from stool specimens of diarrhea in Tai'an were identified by serotyping.Broth dilution technique was used to test the sensitivity of 31 strains of Salmonella to 16 antibiotics.Pulsed field gel-electrophoresis (PFGE) was used for molecular typing and cluster analysis.Results showed that 31 strains of Salmonella were divided into 10 kinds of serotype.S.enteritidis (11/31) was the predominant serotype.All 31 strains of Salmonella were sensitive to cefoxitin and imipenem.The drug resistance rates of the 31 strains of Salmonella were 77.42 ％ (24/31) to sulfafurazole.The 31 strains of Salmonella were divided into 17 patterns by PFGE,with 100％ similarity for each pattern.All the results suggest that there are more serious problems in multiple drug resistance.The genetic variation of S.enteritidis is relatively conservative.Early warning and control on S.enteritidis are exposed to reinforce.