Objective To investigate the expression level of RECK-mRNA and MMP-9-mRNA in breast cancer(BC) and fibroadenoma tissues and its significance.Methods The mRNA level of tissues of 39 cases of breast cancer and 14 cases of fibroadenoma was measured by RT-PCR technique and its correlation was analyzed.Results The mRNA level of RECK gene in breast cancer tissues was markedly lower than that in fibroadenoma tissues,while the MMP-9 level was higher in BC tissues.Conclusions RECK is a tumor suppressor gene, the expression in benign and malignant breast tissues is a negative relationship.BECK can inhibit the expression of MMP-9 and thus,inhibit the growth and metastasis of breast cancer.

Objective To investigate the status quo of social-psychological adjustment and self-efficacy in patients after ostomy and to analyze the correlation between them as well as the influencing factors of social-psychological adjustment. Methods Totally 148 patients who received ostomy from 5 Class Ⅲ Grade A hospitals in Nanjing between March and July 2016 were selected by convenient sampling. The Chinese version of Ostomates' Adjustment Inventory, Self-Efficacy Questionnaire for Stoma and the Self-Designed General Information Questionnaire were used to investigate the patients. The Pearson correlation analysis was used to analyze the relationship between the level of social-psychological adjustment and self-efficacy, single factor analysis and the multivariate stepwise regression analysis were used to analyze the factors influencing the level of social-psychological adjustment. Results The level of social-psychological adjustment in patients with stoma was (44.86±9.69), with only 6.8% of the patients being highly adaptive. The self-efficacy was (66.36±17.29)and only 1.4% of the patients showed high efficacy. There was a positive correlation between them (r=0.797, P<0.01). The multivariate stepwise linear regression analysis showed that self-efficacy, stoma complications, sex and stoma types were the influencing factors of social-psychological adjustment (β'=0.740,-0.177,0.100,-0.128;P< 0.05). Conclusions The patients after ostomy need to improve their social-psychological adjustment. Women and patients with stoma complications should gain more attention. Their self-efficacy may be improved with targeted intervention and follow-up instruction which can help them get adapted to stoma and return to theiry home and community as soon as possible.

Objective To investigate the effect of home diabetes care platform based on internet and family fixed partner on the continuous care of diabetes patients outside the hospital.Methods A total of 150 out-patients with diabetes were collected from June 2016 to November 2016,divided into family fixed partner group(group A),smart phone APP home diabetes care platform group(group B),family fixed partner combination with smart phone APP home diabetes care platform group(group C)with 50 cases each by random digits table method.The three groups received the same health education during their stay in hospital,patients in group A and group C were required to have family fixed partners,patients in group B and group C were required to receive the home diabetes care platform for smart phones APP after they left the hospital,the intervention time was six months,and the indexes of blood glucose metabolism,self-management ability of diabetes were assessed at the end of six months after intervention and before intervention.Results Fasting blood glucose and postprandial blood glucose and glycosylated hemoglobin values of the three groups after intervention were lower than those before intervention.The postprandial blood glucose and glycosylated hemoglobin values was(9.96±4.23)mmol/L,(7.16±1.47)%in group C,(13.78±3.34),(11.46±4.85)mmol/L and(8.46±2.21)%,(8.07±2.45)%in group A and B,the difference was significant(F=10.57,3.92,P＜0.05).The scores of self-management ability of diabetes of the three groups after intervention were all higher than those before intervention.The score of self-management ability of diabetes of item 1-6 was(6.45±1.65),(4.87±2.23),(6.17±2.12),(5.24±1.65),(4.67±2.13),(6.27±2.02)points in group C,(5.78±1.96),(3.63±2.14),(5.25±2.34),(4.12±1.97),(3.65±1.34),(5.26±2.21)points in group B,(5.04±1.78),(3.37±1.64),(4.63±1.87),(4.03±2.17),(3.32±1.74),(5.30±1.97)points in group A,the difference was statistically significant(F=3.82-7.94,P＜0.05).Conclusions Home diabetes care platform based on internet,combined with family fixed partner education,are more conductive to patient blood sugar control,and enhance self-management ability and account ability.

Objective To construct the diabetic home care platform and to explore its effects in follow-up man agement of patients with gestational diabetes mellitus.Methods The diabetic home care platform contained clientsides for both nurses and patients,who could use the platform via identification and binding technology.Totally 200 patients with gestational diabetes mellitus in outpatient department from November 2015 to December 2016 were recruited using convenience sampling.Patients were divided into the experimental group and the control group with 100 cases in each group based on the voluntary principle.Both groups received routine follow-up management,and the experimental group also used diabetic home care platform management.Results There were no differences in gestational weeks,mode of delivery,postpartum hemorrhage,other complications,fetal intrauterine distress,neonatal hypoglycemia,and deformity between two groups(P＞0.05).Rate of macrosomia in the experimental group was lower than that in the control group(P＜0.05),and rate of breastfeeding was higher than the control group(P＜0.05).The total score of Diabetes Self-Care Activeties-6 and scores of each dimension in the experiential group were higher than those in the control group 8 weeks after intervention(P＜0.001);the total score of Problem Areas in Diabetes Scale and scores of each dimension in the experimental group were lower than those in the control group(P＜0.05).Conclusion Application of diabetic home care platform is helpful for fetal weight control,and can improve rate of breastfeeding,promote women's self-management behavior and emotional disorders.