Objective To investigate the clinical efficacy of dog days' acupoint application in treating allergic rhinitis and assess its safety.Methods Two hundred and forty-nine patients were randomly allocated to a dog days' acupoint application group of 166 cases and a placebo group of 83 cases. The two groups were received treatment at the first day of the first, second and last periods of the hot season The dog days' acupoint application group received acupoint application of Chinese herbal medicine and the placebo group, acupoint application of non-medicinal placebo. In the two groups, the symptoms and signs were scored and the VAS score was recorded before and after treatment and during the follow-up period, and adverse reactions and relapses were observed and the clinical therapeutic effect of acupoint application and its safety were assessed after treatment and during the follow-up period.Results The total efficacy rate was 69.8% in the dog days' acupoint application group and 44.4% in the placebo group. The therapeutic effect was significantly better in the dog days' acupoint application group than in the placebo group (P<0.01). The totalefficacy rate was 89.4% at the 6-month follow-up and 90.7% at the 12-month follow-up in the dog days' acupoint application group and 4.9% and 1.2% in the placebo group. The long-term therapeutic effect was significantly better in the dog days' acupoint application group than in the placebo group (P<0.01). In the dog days' acupoint application group, the symptom score, the sign score and the VAS score were significantly lower after treatment and during the follow-up period than before treatment (bothP<0.01). In the placebo group, those scores only had significant pre-/post-treatment differences (P<0.01). There were statistically significant differences in the symptom score, the sign score and the VAS score between the two groups at different times. The adverse reaction rate was 4.3% in the dog days' acupoint application group and 2.5% in the placebo group; there was no statistically significant difference between the two groups (P>0.05). The relapse rate was 46,6% at the 6-month follow-up and 62.1% at the 12-month follow-up in the dog days' acupoint application group and 85.2% and 95.1% in the placebo group; there were statistically significant differences between the two groups (P<0.01).Conclusions Dog days' acupoint application has better short-term and long-term therapeutic effect on allergic rhinitis with a low relapse rate and high safety.

ObjectiveTo study the reasons and mechanism of cardiomyocyte apoptosis in chronic heart failure by using Losartan and to provide a theoretical basis for the treatment of chronic heart failure. Methods The models of chronic heart failure were produced by injecting Adriamycin and Losartan as intervention agents, the expression of apoptotic protein Bax, Bcl-2 and channel protein ERK1, JNK1 and P38MAPK were detected by immunohistochemistry and RT-PCR.Cardiomyocyte apoptosis and myocardial ultrastructure are detected by transmission electron microscopy and TUNEL staining.Results Compared with the model group of heart failure, after Losartan treatment, the ultra structure of myocardial cells were significantly improved, Apoptosis index was decreased significantly (P <0.01), The level of Bax and JNK1 decreased (Bax χ~2=6.6149, P=0.0078; JNK1 q=22.0156,P<0.01). However, the expressions of ERK1 and Bcl-2 were significantly increased (ERK1 q=15.3514,P<0.01;Bcl-2 χ~2=6.81,P=0.0074).Conclusion The effect of Losartan on chronic heart failure is related closely with the pathway of ERK1 and JNK1, and no p38 MAPK pathway.

Objective: To analyze the main influencing factors of transitional care needs for children with chronic disease, so as to provide evidence for formulating the appropriate transitional care mode for children with chronic disease. Methods: Adopting complete random sampling and using self-designed questionnaire, investigate the need for 500 children with chronic disease who were hospitalized in the Children′s Hospital of Chongqing Medical University from May to October in 2017. Classification based on demand results. Using Chi square test, Fisher exact probability, Cochran-Armitage trend test, Bonferroni method and Logistic regression analysis the influencing factors of demand outcomes. Results: That affect the patient′s needs included family economy, medical insurance, children′s age, residence and Primary caregiver′s education, age, sex, relationship with children and so on. These factors had different effects on the need of transitional care. Conclusions The transitional care needs of children with chronic diseases are affected by many factors, which affect many aspects of continuous care. These influencing factors should be taken into account in continuous care service, and personalized continuous care services should be provided to meet children′ needs according to local conditions.