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ObjectiveTo explore the influence of domestic violence on drinking and aggressive behaviors of adolescent， and to analyze the mediating role of psychological needs and moral disengagement. MethodsA cluster stratified random sampling method was adopted to select 1 280 students from 2 junior high schools and 2 high schools in Dazhou City， and all the enrolled students were assessed using Childhood Trauma Questionnaire-Short Form （CTQ-SF）， Basic Psychological Needs Scale （BPNS）， Moral Disengagement Scale （MDS） and Adolescent Health related Risky Behavior Inventory （AHRBI）. Then the relationship of domestic violence with drinking and aggressive behaviors， along with the mediating roles of psychological needs and moral disengagement were discussed through the chain mediating effect analysis. ResultsCTQ-SF score was negatively correlated with BPNS score （r=-0.160， P=0.012）， and positively correlated with MDS and AHRBI scores （r=0.330， 0.250， P<0.01）. BPNS score was negatively correlated with MDS and AHRBI scores （r=-0.220， -0.270， P<0.01）. MDS score was positively correlated with AHRBI score （r=0.420， P<0.01）. The direct mediation value of domestic violence to drinking and aggressive behaviors was 0.041 （P>0.05）， the mediation effect values of domestic violence to psychological needs， domestic violence to moral disengagement， psychological needs to moral disengagement， psychological needs to drinking and aggressive behaviors， and moral disengagement to drinking and aggression behaviors were -0.468， 0.536， -0.241， -0.412 and 0.094， respectively （P<0.05）. The total mediation effect value of domestic violence to psychological needs to moral disengagement to drinking and aggressive behaviors was 0.295 （P<0.05）. ConclusionPsychological needs and moral disengagement mediate the influence of domestic violence on adolescent drinking and aggressive behaviors.
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Objective To investigate the effect of irbesartan combined with resuvastatin on early diabetic nephropathy( DN) complicated with cardiovascular disease,and its influence on SDF -1/CXCR4 expression. Methods From January 2016 to December 2017,130 early DN patients complicated with cardiovascular disease in the Second People＇s Hospital of Linhai were selected as study objects,and according to the digital table,they were randomly divided into three groups: irbesartan group(control group 1,n＝43),resuvastatin group(control group 2,n＝43) and irbesartan combined with resuvastatin group (observation group,n＝44).The clinical efficacy,blood pres-sure,blood lipids and SDF -1/CXCR4 expression were compared among the three groups.Results After treatment,the total effective rate in the observation group was 93.18%(41/44 ),which in the control group 1 was 69.77%(30/43),which in the control group 2 was 74.42%(32/43),there was statistically significant difference among the three groups(χ2＝12.341,10.106,all P＜0.05).After treatment,the levels of SBP and DBP in the observation group had statistically significant differences compared with those in the control group 1 and control group 2( F＝23.087,20.249,all P＜0.05).After treatment,there were statistically significant differences in TC,TG,HDL-C and LDL-C between the observation group and control group 1,control group 2(F＝18.408,15.623,14.852,9.845,all P＜0.05).After treatment,the level of SDF -1 in the observation group was significantly higher than that before treatment,and which was also significantly higher than that in the control group 1 and control group 2(F＝21.085,P＜0.05).After treatment,the positive rate of CXCR4 in the observation group was significantly higher than that before treatment,and compared with that in the control group 1 and control group 2,the difference was statistically significant(F＝23.641,P＜0.05).Conclusion Irbesartan combined with resuvastatin in the treatment of early DN patients with cardiovascular disease has significant clinical efficacy,can effectively improve blood pressure and blood lipid levels,significantly improve the level of SDF -1 and CXCR4 positive rate.
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Objective To investigate the effects of Atorvastatin Combined with valsartan on the degree of coronary artery lesion and the level of serum lipoprotein and C reactive protein in patients with coronary heart disea.Methods 95 cases of patients with coronary heart disease from September 2015 to September 2016 in our hospital were randomly divided into observation group and control group,the control group were treated with atorvastatin,observation group of patients in the control group patients on the basis of the combination of valsartan treatment,severity of coronary artery disease,serum lipid and protein levels in patients with C reaction protein levels before and after treatment were compared between two groups.Results After treatment,the patients in the observation group were fibrous plaque,calcified plaque,lipid plaque,mixed plaque were significantly decreased,and lower than that of control group,and control group before and after treatment of fibrous plaque,calcified plaque had no obvious change after treatment,the observation group were HDL,LDL,TG,TC were(2.12±1.01),3.27±0.94),(1.53±0.98),(3.35±1.78)was significantly higher than the control group,the difference was significant,2 months after treatment,3 months to observe the levels in patients with C reactive protein were(10.27±1.78)and(7.26±2.63)was significantly lower than the control group with significant difference,with statistical significance(P<0.05).Conclusion Atorvastatin Combined with valsartan can help to reduce the coronary plaque,regulate lipid metabolism,reduce the level of C reactive protein.
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Objective To explore the expression profile of Wnt4 in rat kidney during renal development and its effect on renal development. Methods Rats with embryonic age of 18 days (E 18 d) , 20 days (E 20 d) as well as postnatal age of 0 day (P 0 d), 1 day (P 1 d), 3 days (P 3 d), 5 days (P 5 d) and 7 days (P 7 d) were selected. Expression levels of Wnt4 in rat kidney during renal development were quantified by immunohistochemistry and Western blot in all time points. Results Immuno?histochemistry analysis showed that during E 18 d to P 7 d, Wnt4 mainly expressed in proximal tubules, ureteric bud, comma shaped bodies and S shaped bodies of nephrogenic zone;the expression in the distal tubule was weak;the expression in renal corpuscle decreased with time;Western blot analysis showed that the expression of Wnt4 in rat kidney began to decrease from E 18 d and reached bottom at P 1 d then rise again until P 7 d when it dropped again. Conclusion During renal development, Wnt4 proteins were involved in the development of the nephrogenic zone through regulating canonical Wnt/β-catenin signaling pathway, and was involved in extension of proximal tubules by inducing the non canonical Wnt/PCP signaling pathway. Expression of Wnt4 protein in rat kidney was closely related to nephron formation and development of proximal tubules.