Eosinophils ; immunology ; Food Hypersensitivity ; etiology ; Gastritis ; etiology ; Humans ; Infant ; Male ; Milk Hypersensitivity ; complications ; immunology ; Milk Proteins ; immunology

ATP-Binding Cassette, Sub-Family B, Member 1 ; biosynthesis ; Animals ; Brain ; metabolism ; Disease Models, Animal ; Glycoproteins ; metabolism ; Male ; Rats ; Rats, Sprague-Dawley ; Status Epilepticus ; metabolism

Manganese(Mn) is one of the essential trace elements in biologic metabolism.With proper quantity,Mn acts as some enzymes’active groups,reactivators,and participates in the physiological functions of central nervous system.Overdose exposure to Mn in industry may result in occurrence of occupational manganism,which can cause damage of many aspects of the body such as nerve,immunity and reproduction.The aim of present essay is to review the current studies on nerval behavior function and biomarkers of manganism both in China and other countries.

Objective To understand the epidemiological characteristics of malaria in Wuxi City,and explore effective strat?egies and measures for malaria elimination. Methods The data on malaria cases in Wuxi from 2005 to 2014 were collected and analyzed. Results In Wuxi City,from 2005 to 2014,201 malaria cases were reported,of which,there were 52 local cases and 149 imported cases. Totally 156 malaria cases were reported from 2005 to 2009,of which 6 cases were infected with Plasmodi?um falciparum,and 45 malaria cases were reported from 2010 to 2014,of which 23 cases were infected with P. falciparum. From 2005 to 2009,the ratio of male to female was 2.39:1. Migrant workers,farmers and workers were the major infected popu?lations,with a proportion of 41.03%,17.95% and 9.62%,respectively. From 2010 to 2014,the ratio of male to female was 10.25:1. Workers,farmers and migrant workers were the major infected populations,with a proportion of 37.78%,11.11%and 6.67%,respectively. The peak of malaria incidence was observed from May to October. From 2005 to 2009,most cases were re?ported by CDCs,and from 2010 to 2014,most cases were reported by medical institution. There was an increase in proportion of P. falciparum. Conclusion The control and prevention of malaria should focus on imported cases in the future in Wuxi. The doctors should improve the capacity of malaria diagnosis and treatment.

0.05).The third day after SE,the expressions of MVP in CA1 and CA3 in adult rats experiment group increased,and in CA3,the value reached up to(4.0?1.41)in adult experiment group,which had significant differences compared with control groups(P

ATP Binding Cassette Transporter, Sub-Family B ; metabolism ; Animals ; Anticonvulsants ; pharmacology ; Brain ; drug effects ; metabolism ; Rats

40 years old in 6 Uygur communities of Urumqi. The multi-phasic stratified cluster sampling method was adopted. Finally 191 men with high risk were selected as samples in the study and classified into two groups according to oral glucose tolerance test(OGTT)results, anthropometric and biochemical indicators. Results The prevalence of type 2 diabetes and IGR was 17.39% and 7.56% respecfively in the Uygur nationality. Waist-hip ratio, abdominal and waist circumference,the level of HbA1c and serum insulin of male diabetic patients were significantly higher than those of male IGR potieuts. But another four indicators of blood lipid and three indicators of renal function were not significantly different between two groups. Conclusion The indicators releted to abdominal obesity may be sensitive to diabetes and valuable to screen diabetic patients for giving effective health education and behavioral intervention in high risk population.

Objective To define basic medical service items in Shanghai community health centers.Methods Two rounds of Delphi expert consultation were carried out with 36 experts specialized in general practice,general practitioner training,internal practice,public health and health management,then the scope of medical service system was set up based on experts' opinions.Results The newly-defined system consisted of three first-grade items:outpatient medical service,hospital medical service and medical service for home beds and temporary home visits.The first-grade items contained 22 second-grade items and the second-grade items consisted of 26 detailed items,including 17 baseline items,8 optional items and 1 restrained item.In two rounds of Delphi consultation the activity coefficient of experts was all 100％,authority coefficients of experts was 0.825,and harmonious coefficient of the importance of the evaluation was 0.361 and 0.488 (all P ＜ 0.01),respectively.Conclusion The preliminarily developed system of basic medical service items in Shanghai community health service can provide a reference frame for government policy-making.

Tamoxifen and letrozole are two of the most effective pharmaceuticals mainly used in hormonal dependent) breast cancer therapy. A trace analytical method using ultra performance liquid chromatography/tandem mass spectrometry(UPLC-MS/MS) was developed to simultaneously detect these two drugs in both influent) and effluent of municipal sewage treatment plant. Sewage samples were passed through an Oasis HLB cartridge, then an amino solid phase extraction cartridge was connected with Oasis HLB cartridge. Target compounds) was firstly eluted with 6 mL methanol and then 3 mL methanol was used to elute the amino solid phase extraction cartridge, collected and pooled the elutants. After concentration, target compounds were separated) on a BEH C_(18)) column using a gradient elution profile with a mobile phase consisting of 0.1% formic acid aqueous) solution and acetonitrile and detected by an electro spray ionization tandem mass spectrometry with multiple reactions monitoring(MRM). Satisfactory linearity(R~2>0.997) was obtained over the range of 1.0-100 μg/L) and 0.1-100 μg/L for tamoxifen and letrozole, respectively, with limits of quantification(LOQ) of 1.0 and 0.1 ng/L. Mean recoveries of two target compounds(spiked in sewage samples at three concentration levels) ranged from 68.8% to 103.0%, with relative standard deviations(RSD) less than 15%. This method can be applied for the analysis of target drugs sewage samples.

Objective To investigate the effect of dexamethasone on expressions of angiopoietin-1,2 (Ang-1,2) in rats with acute lung injury induced by phosgene.Methods A total of 36 SD rats were randomly (random number) divided into 3 groups:normal control group that consisted of the rats with air exposure,phosgene group that consisted of the rats with exposure to 8.33 mg/L phosgene (purity 100％,of the same volume as the inhaled air in the normal control group) for 5 minutes and dexamethasone group that consisted of the rats with caudal vein injection of 2.5 mg/kg dexamethasone an hour before exposure to the same dose of phosgene.Wet and dry ratio of the lung (W/D) was calculated,and leukocyte count and total protein content of bronchoalveolar lavage fluid (BALF) were recorded 2 hours later.The concentrations of Ang-1,2 in the serum and BALF were measured by enzyme-linked immunosorbent assay (ELISA).Reverse transcription-polymerase chain reaction (RT-PCR) was used to determine the mRNA levels of Ang-1,2 and Tie-2 in the lung tissue.The protein expression of Ang-1,2 and Tie-2 in the lung tissue were quantified by Western blot.Results Compared with phosgene group,the lung W/D,protein content of BALF and WBC count in dexamethasone group were significantly decreased (P ＜ 0.01).Compared with normal control group,Ang-1 and Tie-2 expressions in phosgene group were significantly decreased (P ＜ 0.01).Compared with phosgene group,the serum,BALF and lung tissue of Ang-1 and Tie-2 expressions in dexamethasone group was significantly increased (P ＜0.01).Compared with normal control group,the serum,BALF and lung tissue of Ang-2 expressions in phosgene group were significantly increased (P ＜ 0.01).Compared with phosgene group,the serum,BALF and lung tissue of Ang-2 expressions in dexamethasone group were significantly decreased (P ＜ 0.05,P ＜ 0.01).Conclusion Dexamethasone has a beneficial effect on acute lung injury induced by phosgene in rats by inhibition of Ang-2 and increase in Ang-1 and Tie-2 expressions.