As a member of homeobox gene family,HOXA5 is expressed in many organs and can regulate gene expression,cell differentiation and morphogenesis.Its structure and (or) function abnormalities are closely related to the development of leukemia,breast cancer,brain hemangioma,hepatocellular carcinoma and so on.Researching the relationships between HOXA5 and tumors contributes to cancer diagnosis,treatment and prevention.

Some transport systems are foun d both in intestine and kidney with functional and morphological similarities, suc h as peptide transport system, organic anion transport system, organic cation tr ansport system, and P-glycoprotein-mediated transport system. All these transp ort systems participate in the transporting process of ?-lactam antibiotics in different extent. It suggests that inhibitors of renal transport may also affec t the drug absorption of the intestine.

Objective To discuss the influence of the smooth of bile duct examined by choledochoscope during the coInnlon bile duct exploration on the biliary tract theology.Methods Forty patients who were to undergo common bile duct exploration were divided into the control group and the test group with 20 eases in each group.The smooth of the distal common bile duct was examined by choledochoscope in the test group while by routine method in the control group.The T tube drainage volume for 24 h,the pressure,flow volume and resistance of common bile duct and amylase content of drainage were monitored in the two groups within 72 h.Results The T tube drainage volume of the second day increased.the pressure and the resistance of the common bile duct decreased,the flow volunle and amylase content of drainage reduced in the control group,which had statistical difference from those of the test group(P＜0.05).Condusion Avoidance of damaging examination of the distal common bile duct,monitoring of the pressure;flow volume and resistance of the common bile duct within 72 h after operation contributed to the confirmation of the time for clamping T tube early.

Objective To understand the job burnout conditions of nurses with different education levels in Ningyang county,analyze the influence of education level on job burnout,in order to find strategies to relieve the job burnout,reduce burnout,increase working enthusiasm,then further lower nurse turnover rate and stabilize of the nurse team.Methods A total of 150 nurses in the first hospital of Ningyang county participated in the investigation using Maslach Burnout Inventory (MBI) in December 2012.The survey data underwent statistical analysis.Results The results show that in the dimension of emotional exhaustion,education level showed main effect.While in the dimension of depersonalization and personal accomplishment,the education level showed no main effect.Conclusions Education levels have a significant impact on job burnout of nurses,mainly in the emotional exhaustion dimension.Hospital managers should pay attention to job burnout of nurses with college degree,reduce their occupational burnout through positive changes in personal and organizational factors.

Objective] To explore the nursing method and effect of traditional Chinese medicine wet compress for the treatment of the disease of the blood vessel. [Method]Selects the hospital March 2013 to January 2015 ,a total of 96 patients with confirmed thrombotic occlusion vasculitis with the first period and the second period of patients, who were randomly divided into treatment group and control group, 48 cases in each, two groups at the same time, the routine nursing and the context of Mailuoning 30ml IV drip, treatment group based on the Tougu Tongmai Recipe wet applied external treatment, combined with TCM syndrome nursing. Two groups for 1 month for a course of treatment, observation of cold pain in the limbs, gap of claudication, soreness and numbness symptoms and treatment of total efficiency; readmission after followed up to observe the recurrence(deterioration), statistical analysis of parallel. [Results] The total effective rates of treatment group and control group were 95.8% and 68.75% respectively, the difference was statistically significant(P<0.05); the difference between the two groups was statistically significant(P<0.05); the difference between the two groups was statistically significant(P<0.05). [Conclusion] Compared with Mailuoning injection in the treatment of, Speranskia through vein wet compress external treatment nursing can effectively improve the thrombus occlusive vasculitis in patients with limb peripheral blood circulation, also can better reduce the recurrence rate, slow the progression of the disease, so as to achieve the purpose of disease treatment.

0.05).The blood gas analysis(BGA) and pulmonary function test(PFT) were performed in patients with stable COPD.The cognitive function was evaluated by ESD in both patients with stable COPD and healthy persons as control.The patients were divided into different groups by BGA and PFT(FEV1/Pred).Results:The total score of ESD and the subtest scores of ESD in leaning,memory,calculation,constructive function were obviously lower in the patient group than those in the control group(The mean difference of the total score was 16,with the two groups' total scores as 208.1?17.6/224.3?10.6,t=5.19,P

Objective To know the status of mental health knowledge in Tai'an city community,and thus to provide the basis for the popularization of community about mental health knowledge.Methods A self-designed mental health knowledge questionnaire was used to survey 151 cases of community residents.Results The community mental health knowledge score was (6.73±2.72),and lower than the average.The mental health knowledge score had significant difference between male (6.26±2.50)and female (7.15±2.85) (t=-2.026,P＜0.05).The mental health knowledge score also showed significant difference in community residents with different age,culture degree and occupation (P＜ 0.05).Conclusion The community residents in Tai'an city generally lack of mental health knowledge.The relevant departments should actively take effective measures to popularize the mental health knowledge in different groups so as to enhance public awareness of mental health knowledge and thus to do better in prevention and control of mental disorders.

Background Poly(adenosine diphosphate-ribose) polymerase 1 (PARP-1) plays an important role in the pathogenesis of diabetic retinopathy (DR),and Notch1 signal pathway is one of the important signal transduction pathways in the organism which may antagonize retinal vascular diseases.However,if Notch1 signaling pathway is involved in pathogenesis of DR has not been confirmed yet.Objective This study was to investigate the expressions of Notch1,Dll4,PARP-1,Akt,nuclear factor-κB (NF-κB) and caspase-3 in the retina of diabetic mouse model and retinal vascular endothelial cells (RVECs) under the high glucose.Methods The expressions of Notch1,Dll4,PARP-1,Akt,NF-κB and caspase-3 in the retina of diabetic mouse models were investigated using immunochemistry and Western blot method after the diabetic mouse models were established.And these proteins were detected in retinal RVECs under the high glucose by Western blot.Results The expressions of Notch1,Dll4 and phosphorylated Akt (p-Akt) in retinas reduced significantly and simultaneously companied with increases of PARP-1 and caspase-3 in diabetic mice compared with normal mice (all at P＜0.05).However,no obvious change was found in the expression of NF-κB (P＞0.05).Expressions of Notch1 and p-Akt in RVECs increased with the increase of glucose concentration,but expressions of cleaved PARP-1 and caspase-3 decreased,especially in the 30 mmol/L group,showing significant differences in comparison with the normal control group (all at P＜0.05).But no altering of NF-κB expression was seen in the mice with diabetes mellitus.Conclusions The expressions of cleaved-PARP-1 and caspase-3 in the retinas is up-regulated,but the expressions of Notch1 and p-Akt are down-regulated in diabetic mice.

Objective To observe the protection effect of ischemic preconditioning to small intestines injury after limbs ischemia reperfusion ,and investigate the role of nitrogen monoxidum in the process .Methods 52 male Wistar rats were randomly divided in-to Sham group ,limbs ischemia-reperfusion (IR) group ,IPC + IR group and Nω-nitro-L-arginine methylester (L-NAME) group . The value of diamine oxidase (DAO) and nitrogen monoxidum (NO) in plasma and gut tissue ,the content of fluorescein isothiocya-nate lipopolysaccharide (FITC-LPS) in plasma ,and the value of cyclic guanosine monophosphate (cGMP) and malondialehyde (MDA) in gut tissue were measured ,respectively .The expression of P-selection and Caspase-3 were measured by immunohisto-chemistry .The apoptosis of intestinal cells was detected by terminal deoxynucleotidyl transferase -mediated dUTP nick end labe-ling (TUNEL) and the results were analysed quantitatively by automatic image analytical system .Results Compared with the LIR group ,the values of DAO and FITC-LPS in plasma decreased obviously in the IPC group ,and the level of NO in plasma increased obviously (P<0 .01) .The values of DAO ,NO and cGMP in gut tissue increased obviously ,the level of MDA and the expression of Caspase-3 and the apoptosis index (AI) were significantly decreased in IPC group (P<0 .01) .Compared with the IPC group ,the value of DAO and FITC-LPS were higher and the level of NO was lower in plasma of the L-NAME group (P<0 .01) .The values of DAO ,NO and cGM P in gut tissue obviously decreased ,the level of MDA significantly increased ,and the expression of Caspase-3 and the AI significantly upregulated in L-NAME group than those in IPC group (P<0 .01) .Conclusion IPC can improve the small intestine injury and the apoptosis following hind limbs ischemia reperfusion which may correlated with the increase in the level of NO .

Objective To investigate the expression of MCM2 and its prognostic significance in non-small cell lung cancer (NSCLC). Methods The expression of MCM2 was measured by immunohistochemistry in 73 cases of NSCLC and 10 cases of normal lung tissue. The correlations between the expression of MCM2 and clinic-opathological parameters and prognosis were investigated. Results There was no MCM2 expression in normal lung tissue and positive rate of MCM2 expression was 87.7% in NSCLC. The difference between the two groups was significant (P<0.001). The expression of MCM2 in poorly differentiated NSCLC patients was significantly higher than that in moderately- and well-differentiated NSCLC patients (P=0.008). The expression of MCM2 in patients with squamous carcinoma was higher than that in patients with adenocarcinoma (P=0.005). The hazard ratio was significantly higher(RR=3.389, 95 % CI=1.803-7.146,P<0.001), and the accumulated survival rate was significantly lower (P=0.001) in NSCLC patients with higher MCM2 expression than that of lower expression. MCM2 was independent prognostic factor of NSCLC patients (P=0.041). Conclusion MCM2 could reflect the reproductive activity of NSCLC and has some clinical significance for assessing the development and prognosis of NSCLC. MCM2 was a potential target for future treatment.