Objective To find out the clinical characteristics related to neonate food allergy.Methods Ten subjects were diagnosed as neonate food allergy at the Third Hospital of Peking University from January 201 3 to January 201 5.The following clinical data:the gestational age,genter,age of onset,feeding,clinical manifestations,white blood cell count,eosinophilic granulocyte count,C -reactive protein(CRP),routine stool test and occult blood test,blood spe-cific IgE of cow′s milk and clinical outcomes were investigated.Results There were 4 term infants,and 6 preterm in-fants,including 2 very -preterm subjects.The gender ratio between male and female cases was 73.The age of onset from 1 day after birth to 43 days after birth,clinical investigation of neonate food allergy in 1 0 cases,and the average time was 20.3 d,the median age was 1 8.5 d,and the SD was 1 3.38 d.Their rectified gestational ages were from 30 to 37 weeks in 6 cases at onset.Four infants received breast feeding,3 infants received formula milk feeding,and the other 3 infants received mixed feeding.At onset,the symptoms were almost involved in the digestive system.The white blood cell counts of lab test were almost normal in 1 0 subjects.And eosinophilic granulocytes were elevated in 8 subjects.CRP elevated in 1 case,and those of the other 9 subjects were normal.The cow′s milk specific IgE antibody was elevated in 1 subject,and that of the other 9 subjects was normal.Two subjects were performed opened food challenge test and the finding were positive.Conclusions Both the term infants and the preterm infants can have food allergy,but the age of onset ranged widely.Breast feeding infants can also be attacked.The symptoms of the digestive tract were the main clinical manifestations of such neonates.The open -food challenge test is beneficial to diagnose but difficult to practice in the neonates.Dietetic treatment is the only method can therapy the disease.And mostly the clinical outcomes are desirable.

Objective To explore the role of halofuginone in immune regulation,observe the effects of halofuginone on maturation of dendritic cells and immune tolerance during homograft heart transplantation of rats,in order to provide new ways and means to treat transplantation tolerance and to explore its possible mechanism.Methods Rat bone marrow derived dendritic cells were isolated and the effects of halofuginone in LPS-treated DCs were investigated by flow cytometry;heart transplantation model of rats were established and the effect of halofuginone stimulated dendritic cells in the immune tolerance by pathological analysis and mixed lymphocyte reaction were observed.Results Flow cytometry results show that the expression of cell surface CD80 CD86,OX62 antigens were not high in control group,their expression increased significantly when stimulated by LPS for 24h,and decreased when stimulated by both Changshan ketone and LPS for 24h,and even lower than their expression levels in blank group,which showed that Changshan ketone has the ability to inhibit the maturation of dendritic cells induced by LPS.In rat heart transplantation model,dendritic cells stimulated with Changshan were injected into recipient rats in vivo,and receptor of rat transplantation rejection decreased significantly,which showed that dendritic cells stimulated with Changshan ketone may be used as a new method for cell therapy in treatment of transplant rejection.Conclusion This study systematically observes that halofuginone can inhibit the maturation of rat bone marrow-derived dendritic cells and lymphocyte proliferation for the first time in vivo and in vitro.

After the practical experiences were described in cultivating military aviation medical information research brand, providing selective dissemination of information in novelty assessment of military aviation medical literature , establishing the platform for pushing the aviation medical information , integrating the aviation medical resources , and carrying on the methodology research of aviation medical information, the successful results in reference service were summarized in novelty assessment of military aviation medical literature.

Renal interstitial fibrosis is the common pathway for a variety of chronic renal disease to final stage renal failure,the main feature of it is the large accumulation of extra cellular matrix (ECM).Myofibroblasts is the major effector cells which lead to the synthesis of ECM,an important source of myofibroblasts is epithelial-mesenchymal transition(EMT).Wnt/β-catenin signaling pathway take part in the regulation of EMT,which make it become a potential site of anti-fibrosis therapy.

The diabetic patients died of cardiovascular disease mainly. However, the molecular and cellular mechanisms of diabetes complicated with atherosclerosis were still unclear. Endoplasmic reticulum (ER) stress may play a vital intermediate role in the progression of diabetic atherosclerosis. Both of diabetic hyperglycemia induced hexosamine pathway and diabetes induced macrophage insulin resistance can lead to ER stress. The unfolded protein response (UPR) produced by ER stress can be observed throughout the whole development course of atherosclerosis. In addition, ER stress also induced lipid deposition, cell apoptosis and inflammatory response, all of which was important for the progression of atherosclerosis. Though ER stress may be key for diabetes induced atherosclerosis, which pathway played the central role and the interaction between cytokines still need to be investigated. So that we could provide individual therapeutic scheme for treatment as well as prevention of diabetic complication.

Objective To understand the clinical distribution of Acinetobacter baumannii and its resistance to commonly used an‐tibiotics so as to provide the theoretical basis for rational clinical use of antibacterial medicines .Methods The clinical distribution and drug resistance situation of 206 strains of clinically isolated Acinetobacter baumannii in the Anhua County People′s during 2012-2014 were analyzed .The bacterial identification was completed by the department of clinical laboratory ,the drug susceptibili‐ty test was performed by adopting the disk diffusion method ,and the detection results were judged according to CLSI 2012 criteria . Results A total of 2 803 strains of bacteria were isolated during 2012-2014 ,including 206 strains of Acinetobacter baumannii .Its constituent ratios during this period were 6 .71% ,6 .82% and 8 .19% ,showing the increasing trend year by year .The samples were mainly isolated from sputum (78 .16% ) ,followed by urine (7 .28% ) ,bronchoaleolar lavage fluid (6 .80% ) ,wound secretion (3 .40% ) and blood(2 .91% ) .The infected patients were mainly distributed in the respiratory department (40 .29% ) and neurosur‐gery department(22 .82% ) .The detection results of Acinetobacter baumannii showed the higher resistance to 20 kinds of commonly used antibacterial drugs ,in which the drugs with most significantly increase in 3‐year drug resistance rate were in turn ceftazidime , cotrimoxazole ,levofloxacin ,piperacillin and ciprofloxacin ,the 3‐year resistance rate to meropenem ,imipenem ,cefoperazone/sulbac‐tam and cefepime was less than 35% .Conclusion Acinetobacter baumannii is the major opportunistic pathogenic bacterium in noso‐comial infection with higher drug resistance rate .It is necessary to strengthen the monitoring of Acinetobacter baumannii drug re‐sistance and rationally use antibacterial medicines in order to stop the drug‐resistant strains colonization and cross expansion in hos‐pital .

Objective To discuss the expression and clinical significance of telomerase and hTERT in ovarian neoplasm tissues . Methods The activities of telomerase and the expression levels of hTERT mRNA were detected in the tissues of malignant ovarian neoplasm ,benign ovarian neoplasm and normal ovarian respectively ,and the results were analyzed .Results Comparing with the tis‐sues of benign ovarian neoplasm and normal ovarian ,the activity of telomerase and the expression level of hTERT mRNA increased in malignant ovarian neoplasm tissues ,and the differences were statistically significant(P< 0 .05) .Conclusion The telomerase plays an important role in the occurrence and development of malignant ovarian neoplasm .The detection of telomerase activity can help in early diagnosis of malignant ovarian neoplasm .

Objective:To study the relationships of portal hypertensions to vasoactive substances-angiotensin(AT-Ⅱ)in cirrhosis patients.Methods:48 patients with liver cirrhosis(LC)(including 18 patients with compensated LC and 30 patients with decompensated LC) and 32 normal controls(NC) were studied. Color duplex doppler ultrasonography was used to study portal venous and splenic venous blood flow(PVBF and SVBF).Also,the blood concentration of AT-Ⅱ was detected.Then,analyze the correlation between PVBF and SVBF to AT-Ⅱ.Results:Portal hyperdynamic exists in cirrhosis patients from beginning to the end. Low level of AT-Ⅱ in compensated LC patient has no relation with portal hyperdynamic, high level of AT-Ⅱ in decompensated LC has positive relation with portal hyperdynamic.Conclusion:This study has directed significance of clinical treatment and diagnosis.

Objective: To study mental health status in patients with hepatitis and cirrhosis. Methods: Symptom checklist 90 (SCL-90) were assessed to 123 patients with acute and chronic hepatitis and cirrhosis. Results: The factor scores of SCL-90 in those patients were significantly higher than those in Chinese norms (P﹤0.01), especially for somatization, depression, anxiety and hostility factors in patients with chronic hepatitis and cirrhosis. The factor scores existed elevatory tendency according to the severity of disease among the three groups, but the significant difference was only founded in psychotic factor. Multiple factor analysis showed that the type of liver diseases, age and marriage influenced the factor scores. Conclusion: Mental health problems exist in varying degrees in most patients with hepatitis and cirrhosis, and the type of liver diseases, age and marriage play an importance role in the factor scores of SCL-90.

Objective To investigate the therapeutic effect of Danhong injection combined with metoprolol tartrate tablets on cardiac arrhythmia in climacteric women.Methods Retrospective a total of 115 patients with arrhythmia in The First People’s Hospital of Guiyang from May 2014 to May 2016 were divided into the western medicine treatment group and the traditional Chinese and western medicine treatment group.Western medicine treatment group were treated by metoprolol tartrate tablets, the traditional Chinese and western medicine treatment group were treated by Danhong injection combined with metoprolol tartrate tablets.The effect of two groups of patients after two months of treatment were observed,the heart rate variability,heart function index,sleep quality and the incidence of adverse reaction rate were compared between two groups of patients before and after treatment .Results After treatment,the effective rate of the traditional Chinese and western medicine treatment group was 98.33%, higher than the western medicine treatment group (P<0.05);the levels of SDNN,SDANN,RMSSD and PNN50 (%) were significantly higher in the the traditional Chinese and western medicine treatment group than those in the western medicine group (P<0.05);the levels of SV,LVPS and LVEF in the traditional Chinese and western medicine treatment group were higher than that in the western medicine treatment group ( P <0.05 );the sleep quality of the traditional Chinese and western medicine treatment group was significantly improved compared with the western medicine treatment group(P<0.05);the abdominal distension, nausea and vomiting,fatigue and cough incidence were no difference between the two groups.Conclusion Danhong injection combined with metoprolol tartrate tablets arrhythmia in menopausal women has a better therapeutic effect ,can obviously improve the patients with heart rate variability and cardiac function and adverse reactions occurred rate is low.