Contraindications ; Humans ; Infant ; Infant, Newborn ; Promethazine ; adverse effects

Chronic Disease ; Female ; Humans ; Lead Poisoning ; complications ; Middle Aged ; Occupational Diseases ; Renal Insufficiency ; chemically induced

Background:Resistance of Helicobacter pylori(Hp)to antibiotics is the primary reason for failure of Hp eradication therapies. It has been reported that there are regional differences in the resistance rate of Hp to commonly used antibiotics. Monitoring the regional Hp resistance status is helpful for improving the eradication rate in local area. Aims:To investigate the resistant spectrum of clinical Hp strains to commonly used antibiotics in Jiaxing Area,Zhejiang Province. Methods:A total of 17 402 patients who underwent gastroscopy from Jan. 2009 to Dec. 2013 at Jiaxing First Hospital were recruited for Hp culturing by using gastric antral biopsies. Then a drug sensitive test was performed for the Hp strains obtained from the culturing. Sensitivity of these Hp strains to metronidazole,amoxicillin,gentamicin,furazolidone,clarithromycin and levofloxacin was determined. Results:Among the 17 402 cases of gastric antral biopsies,5 898(33. 9% )were positive for Hp culturing. Drug sensitive test revealed that the resistance rate of metronidazole was extremely high in all year and age groups;the resistance rates of clarithromycin and levofloxacin were increasing by years;and the resistance rates of furazolidone,amoxicillin and gentamicin were considerably low in all year and age groups. When two antibiotics were combined,amoxicillin and gentamicin accounted for the lowest resistance rate,and the next were amoxicillin and furazolidone,and gentamicin and furazolidone,respectively. Conclusions:The clinical Hp strains isolated from all age groups in Jiaxing Area,Zhejiang Province are highly resistant to metronidazole,therefore it is not recommended to be used in first line eradication regimen. Amoxicillin combined with gentamicin/ furazolidone is an ideal antibiotic combination for patients with Hp infection in all age groups;and combination of gentamicin and furazolidone is recommended to patients who are allergic to penicillin.

Objective To explore a new model of medical humanity education in new situation. Methods Extensive survey was carried out among medical students,and discussion and consultation were hold to faculty and education administers.A new teaching model was established. Results A curriculum system with 1 or 2 core courses supported by some elective courses and social practice is under the process of implementation and achieved preliminary success.Conclusion The medical humanity education should pay attention to the development of connotation instead of pursuing the extension of quantity blindly,which means that students' school work must be eased by focusing on self-study and self-education.Medical students'life path with high-minded personality training should be strengthened.

To evaluate the protective effects of intravitreal injection of cannabinoid HU - 211 for optic nerve in glaucoma rats, providing the experimental evidence in the treatment of glaucoma optic nerve injury.
●METHODS: Glaucoma rats (18 eyes) were modeled by electric coagulation sclera surface vein and randomized into 3 groups, group A received intravitreal injection of 1mg/ 0. 1mL cannabinoid HU - 211 every other day respectively; group B was given intravitreal injection of 0. 1mL water every other day, group C was high intraocular pressure (lOP) group, 6 eyes were randomly selected for blank control group ( group D). lOP was observed every day. The rats were sacrificed after treatment 4wk, froze retina section, HE stain. The density fluctuation of retinal ganglion cell ( RGC ) neurons assessment the optic nerve of rat model with chronic high lOP glaucoma were measured.
●RESULTS: The apoptosis and damage degree of RGC in group B was obviously higher than that in group A, with statistically significant difference (P<0. 05). There was no significant difference in groups B and C (P >0. 05).
●CONCLUSlON: lntravitreal injection of cannabinoid HU-211 shows obvious protective effect on optic nerve in glaucom rat models.

Objective Precondition is an approach to myocardial protection during ischemia-reper-fusion by inhibiting myocardial cell apoptosis.The purpose of this study was to evaluate the cardioprotective effect using 99Tcm-syuaptotagmin I (Syt I)-C2A to detect myocardial cell apoptosis in the myocardial is-chemia-repedusion rat model.Methods (1) The C2A domain of Syt I was labeled with 99Tcm using 2-iminothiophene hydrochloride (IT) method.Radiochemical purity was determined with thin layer chroma-tography.The binding activity of radiolabeled protein was assessed using eamptothecin-treated Jurket cells.(2) One group of 6 rats was prepared for myocardial ischemia-reperfusion model(A group),and another group of 6 rats was prepared for myocardial ischemia precondition model(B group).99Tcm-Syt I-C2A was injected via the tail vein at a dosage of about 7.4 MBq.At 1h after injection,the rat was sacrificed,and the heart was removed to rinse with saline and dye with triphenyl tetrazolium eoride (TTC).According to the resdt of myocardial dye,theischemic myoeardium was separated from the viable myocardium and weight was measured,and then its radioactivity was determined by gamma counting.The difference of radioactive uptake in the ischemic myocardium between these two group models was compared using percentage activity of injection dose per gram of tissue(%ID/g)±standard deviation(x±s).SPSS 12.0 was used for data analy-sis,and t-test was used to compare data.Results (1) The radiochemical purity of 99Tcm-Syt I-C2A was (98.90±0.43)%,and the radioactivity in the camptothecin-treated group was (10.99±0.55) folds higher than that of non-treated viable control group.(2)In the ischemia-reperfusion model,the radioactive uptake of 99Tcm-Syt,I-C2A was(2.41±0.32)%ID/g in the ischemic myocardium,and(0.16±O.02)%ID/g in the nomud myocardiunm.However,in the myocardial ischemia precondition model,(0.46±0.05)%ID/g in the isehemic myocardium was measured,and(0.20±0.05)%ID/g in the normal myocardium.Uptake of 99Tcm-Syt I-C2A in ischemic myocrdium showed statistically significant difference (t=8.52,P

Objective To evaluate the theraputic effect of transcatheter arterial chemoembolization (TACE)for hepatocellular carcinoma with tumor thrombosis of portal vein.Methods One hundred and six patients of hepatocellular carcinoma with tumor thrombosis of portal vein under treament of TACE were observed before and after the procedure.Results After TACE tumor size reduced＞50% in 23 patients,＜50% in 25, no significant change in 44.The size of tumor enlarged in 12.The disappearance of portal vein tumor thrombosis accessed in 14,with reduction in 39,and no significant change in 51.Two patients died within one week.Conclusion TACE provides good therapeutic effect on hepatocellular carcinoma with tumor thrombosis of portal vein.

0.05)). The Val/Leu genotype and Leu allele frequencies in subjects without MI were significantly higher than that in subjects with MI (P

Objective To survey the biliary flora in patients with obstructive jaundice due to pancreatic head cancer,also the multiple factors which affect the positive findings of bile culture in these patients.Methods The information of 65 patients with obstruetive jaundice due to pancreatic head eancer,who admitted to surgery in Huashan Hospital from Oetober 2007 to October 2008 were reviewed retrospectively.The factors which may potentially affect the detection of bile pathogen in patients with malignant obstructive jaundice were studied with univarite analysis and muhivariate analysis,including age,history of biliary surgery,yellow stained time,serum alanihe aminotransferase level,serum bilirubin level,CA19-9 level,tumor size,site of obstruction,with or without clinical manifestations of biliary infection,and APACHE Ⅱ score.Results Twenty-five positive cultures happened in 65 bile samples (38.5％),including 21 strains of Gram-negative baeilli (72.4％),6 strains of Gram-positive bacteria (20.7％),and 2 strains of fungi (6.9％).Univariate analysis showed that the relevant factors which may affect the rate of positive bile culture in patients with malignant obstructive jaundice were age,history of biliary surgery,biliary obstruction site,biliary tract infection symptoms and APACHE Ⅱ score.Multivariate analysis showed that age,history of biliary surgery,biliary obstruction site and APACHE Ⅱ seore were independent risk factors.Conctusion Age,history of biliary surgery,biliary obstruction site and APACHE Ⅱ score were independent risk factors which led to positive findings of bile cultures in patients with obstructive jaundice due to pancreatic head cancer.

Objective To identify the types of pulmonary complications after pancreaticoduodenectomy,and to discuss the prevention and management of these complications.Methods Clinical data of 165 cases of pancreaticoduodenectomy in our hospital were retrospectively analyzed.Pulmonary complications were identified,therapeutic effects were observed.Results The incidence rate of pulmonary complications was 19.4％ ( 32/165),case-fatality rate was 6.25％ (2/32),two patients died from pneumonia,respiratory failure and ARDS.Complications mainly included pneumonia 13.9％ (23/165),pleural effusion 4.2％ (7/165),atelectasis 3.6％ (6/165),pneumothorax 1.8％ ( 3/165 ),respiratory failure 2.4％ (4/165) and ARDS 1.2％ (2/165).Conclusion Pulmonary complications after pancreaticoduodenectomy are not rare,especially for pulmonary infection and most are hospital acquired pneumonia.To understand rules and particularity of respiratory physiopathological changes after pancreaticoduodenectomy is very important for patients to safely pass over the perioperative period.