Pin1 (peptidyl-prolyl cis-trans isomerase NIMA-interacting 1) belongs to peptidyl-prolyl cis-trans isomerase (PPIase) and is a novel promising anticancer target. Based on the lead structure of benzophenone, a series of novel diarylether derivatives containing a pyrimidine ring were designed and synthesized. The inhibitory activities on Pin1 of compounds 5a-5d and 6a-6i were evaluated by a protease-coupled enzyme assay. Of all the evaluated compounds, 6 compounds displayed inhibitory activities. Molecular docking was performed using FlexX algorithm to explore the binding mode of the active molecules.

Objective:To construct a self-management intervention program for patients with adenocarcinoma chemotherapy based on chronic disease trajectory model, and to provide reference for clinical nursing intervention.Methods:From October 2021 to June 2022, a research team was established. Based on the chronic disease trajectory model and self-management theory, through preliminary quantitative research, literature review and semi-structured interview, the first draft of the intervention plan was prepared. 24 experts were selected for two rounds of Delphi expert correspondence consultation to determine the self-management intervention plan for breast cancer patients undergoing chemotherapy based on the trajectory model of chronic disease.Results:The effective questionnaire recovery rates of the two rounds of expert letter consultation were 100%, and the coefficient of expert authority degree was 0.805 and 0.863, respectively. The mean values of importance were 4.21- 4.96 and 4.46 - 5.00, the coefficients of variation were 0.00 - 0.19 and 0.00-0.17, and the Kendall concordant coefficients were 0.123 and 0.149 ( both P<0.01). Finally, the self-management intervention scheme for breast cancer chemotherapy patients based on the trajectory model of chronic disease was constructed, including 3 first-level indicators, 6 second-level indicators and 27 third-level indicators. Conclusions:The self-management intervention program for patients with adenocarcinoma chemotherapy based on chronic disease trajectory model constructed in this study can provide a certain reference for clinical nurses to carry out targeted self-management interventions.

Objective: To explore the relationship between the emotional and behavioral problems and family relations of firstborn children from an urban area of Chongqing during the role transition period, to provide a scientific basis for creating a good family relationship and to reduce the occurrence of children s emotional behavior problems. Methods: Totally 1 359 mothers of children in the role transition period were recruited from obstetric clinics at two Grade A hospitals in Chongqing, and mothers with informed consent using self designed questionnaire and parental version of the Child Behavior Checklist (CBCL). It was analyzed the association between family relationships and the emotional/behavioral problems of firstborn children of different ages. SPSS statistical software (version 20) was used for the descriptive statistical analysis, chi square test, and multiple linear regression analysis. Results: The parental relationship (56.6%), mother child relationship (80.4%) and father child relationship (64.9%) of most firstborn children was good, and 61.7% of families enjoyed a harmonious atmosphere. For the age groups 1.5-5 years and 6-13 years, the respective CBCL total scores were (18.22±13.63) and (24.20±17.52), and the detection rates were 10.7% and 10.5%, respectively. The results of the multiple linear regression analysis showed that, for both age groups, firstborn children who had good parental relationships, good mother child relationships, good father child relationships, and a harmonious family atmosphere exhibited fewer internalizing, externalizing and overall emotional behavior problems ( P <0.05). Conclusion The total detection rate of emotional and behavioral problems among firstborn children in the role transition period, which is low. Good parental relationships, good parent child relationships, and a harmonious family atmosphere are protective factors against emotional and behavioral disorders in firstborn children during the role transition period.

Objective: To compare the emotional and behavioral characteristics of preschool firstborn children across the transition to siblinghood with the only children in a district of Chongqing. Methods: Data were derived from a cohort study on firstborn children transition to siblinghood. Totally 882 firstborn children (3.58±1.25) years old and 329 only children (3.98±1.02) years old were recruited from two hospitals and 19 kindergartens in a district of Chongqing, respectively. Their mothers filled out the parental version of Child Behavior Checklist (CBCL) and self designed questionnaire. Results: The overall scores of emotional and behavioral problems of firstborn children and only children were (25.17±18.82) and (31.75±18.64). The results of rank sum test showed that the scores of the firstborn children in all dimensions, internalizing and externalizing behavior problems and overall emotional and behavioral problems were lower than those of the only children ( P <0.05). Chi square test results showed that the detection rates of internalizing, externalizing and overall emotional behavior problems in only children(12.77%, 13.07%, 14.59%) were higher than those in firstborn children(8.28%, 8.28%,8.16%) ( χ 2=5.62, 6.36, 11.09, P <0.05). Multiple linear regression showed that after adjusting for age, gender, family economic pressure, temperament type of children, family atmosphere and family type, the scores of internalizing problems, externalizing problems and overall problems of the only children were still higher than those of the firstborn children ( B =1.54, 2.32, 6.81, P <0.05). Conclusion The firstborn children across the transition to siblinghood show less emotional and behavioral problems than the only children, and the scores and detection rates of all types of emotional and behavioral problems of the firstborn children are lower than those of the only children.

Objective: To explore the influence of parental company before and after having second child on the emotional and behavioral problems of preschool firstborn children, and to provide a reference for emotional problems prevention of firstborn children. Methods: Questionnaire survey was conducted among mothers of firstborn children who met the inclusion and exclusion criteria from two Grade A hospitals in Chongqing from March to December 2019. The average age of 845 firstborn children was (3.56±1.24) years old. The chi square test was used to compare the general characteristics and parent company of boys and girls. Rank sum test was used to compare the differences of emotional and behavioral problems of firstborn children with different parents company. Multiple linear regression models were used to compare the differences of internalizing, externalizing and total problems in firstborn children with different parents company. Results: After having the second child, parents spent less time with their firstborn children, among which the decrease of the accompanying time of the mother and the total accompanying time of the parents were statistically significant( Z =3.76, 2.86, P <0.05). The scores of internalizing problem were higher when the mother s company time decreased ( B=1.18, 95%CI = 0.01 -2.36) and the parents total company time decreased( B=1.41, 95%CI =0.33-2.48). The scores of the externalizing problem ( B=1.25, 95%CI =0.10-2.39) and the total problem ( B=4.31, 95%CI =1.05-7.57) with the decrease of parents total company time were higher. Conclusion Parent company has an important influence on the emotional and behavioral problems of firstborn children. Firstborn children whose parents accompanying time decreases after having second children scored higher on emotional and behavioral problems.

Objective: To explore the status of depressive symptoms among adolescents in different pubertal stages in a district of Chongqing. Methods: A self designed questionnaire and Children s Depression Inventory were administered among 1 001 students in a district of Chongqing. Score and associated factors of depressive symptoms of adolescents through descriptive statistical analysis, Chi square test, analysis of variance and Logistic regression analysis. Results: The detection rate of depressive symptoms among adolescents in a district of Chongqing was 17.3%, and the total score of depression scale was (12.02±6.72). There were statistically significant differences in the inefficiency subscale score of boys across stages of genital, pubic hair, armpit hair and beard, and whether the first spermatorrhea has occurred( t/F =7.08，5.46，5.18，4.21，5.84， P <0.05), while significant differences were found in the anhedonia and inefficiency subscales scores among girls across different stages of breast, pubic hair and armpit hair, and whether menarche has occurred( t/F =19.43，4.92，3.98，7.35， P <0.05). Multivariate Logistic regression analysis showed that the absence of first spermatorrhea and menarche were associated with lower prevalence of depressive symptoms in boys and girls ( OR=0.60, 95%CI=0.36-0.98; OR=0.46, 95%CI =0.22-1.00), while pubic hair development was associated with higher prevalence of depressive symptoms in girls ( OR=9.58, 95%CI =1.28- 71.71 ). Conclusion The detection rate of depressive symptoms among adolescents is relatively low. Boys who have had the first spermatorrhea, and girls with advanced pubic hair development or have had menarche are more likely to suffer from depressive symptoms.

Objective: This study explored the predictive effects of psychological stress in early and middle puberty on subsequent emotional and behavioral problems. Methods: A cohort of 911 boys and girls from primary and secondary schools in Chongqing was studied. Psychological stress was measured in early and middle adolescence, and the levels of emotional and behavioral problems were determined in one year follow up. Logistic regression analysis was used to analyze the effects of psychological stress in early and middle adolescence on subsequent emotional and behavioral problems. Results: The average psychological stress score in early and middle adolescence was (27.96±24.95), and the average scores of internalized and externalized behavioral problems and overall problems one year later were (8.21±8.46)(6.21±5.87) and (37.90±24.68) respectively. When grouped by gender, these scores, as well as the detection rate of anxiety and depression, withdrawal, physical discomfort, thinking problems, internalization problems and overall problems, were higher in girls than boys (t/Z=-6.38，-5.63，-6.06，-3.74，-6.80，-5.47， χ 2=15.88，12.01，3.92，6.64，24.67，15.88， P <0.05). Logistic regression showed that the psychological stress scale score was a risk factor for internalized and externalized behavioral problems and overall problems( P <0.05). Conclusion Psychological stress levels in early and middle puberty have a positive predictive effect on emotional and behavioral problems in the following year.

Objective: To explore whether psychological stress in early and mid puberty is predictive of adolescent healthrisk behaviors. Methods: In April 2018, a total of 1 046 primary and secondary school students from grade 5 to 8 were recruited through purposive sampling. The basic information and psychological stress of the respondents were collected by questionnaire and physical examination. In addition, self reports of health risk behaviors were collected in October 2018. Logistic multiple regression analysis was used to analyze the relationship between psychological stress and health risk behaviors of adolescents. Results: The reported health risk behaviors of the surveyed adolescents ranking from high to low were unreasonable physical activity (62.05%), food preferences (24.76%), fighting (21.03%), suicidal ideation (17.02%), ideation of running away from home (9.85%), low mood (8.80%), smoking (4.21%), drinking (3.73%), gambling (3.63%) and internet addiction (3.06%). Logistic multiple regression analysis showed that the high level of psychological stress was a risk factor for fighting ( OR =1.02, 95% CI =1.01-1.03), suicidal ideation ( OR =1.02, 95% CI =1.01-1.03), low mood ( OR =1.02, 95% CI =1.01-1.03), ideation of running away from home ( OR =1.02, 95% CI =1.01-1.03), unreasonable physical activity ( OR =1.01, 95% CI =1.00-1.02), smoking ( OR =1.02, 95% CI = 1.00-1.03), internet addiction ( OR =1.02, 95% CI =1.00-1.03), food preferences ( OR =1.01, 95% CI = 1.00-1.02) and gambling ( OR =1.02, 95% CI =1.01-1.04)( P <0.05). Conclusion Unreasonable physical activity and food preferences are most common health risk behaviors among adolescents. Psychological stress during early to middle puberty is predictive of adolescent health risk behaviors.

OBJECTIVE To provide reference for improving the professional identity of clinical pharmacists and the quality of pharmaceutical care ，and promoting the effects of clinical pharmaceutical intervention. METHODS A questionnaire survey was conducted among clinical pharmacists in secondary and tertiary hospitals in 31 provinces（autonomous regions and municipalities ） in 2019 by stratified semi-random sampling. Through descriptive analysis of survey data ，their job satisfaction status was evaluated ； χ 2 test and Logistic regression analysis were used to analyze the influential factors of job satisfaction ；the robustness test of study results by propensity score matching method and replacement regression model ，and grouping Logistic regression of samples from hospital on different levels. Targeted improvement measures were put forward according to the results of survey . RESULTS There was statistical significance in the difference of job satisfaction among pharmacists of different professional titles （P＜0.05）. Results of Logistic regression showed that whether to participate in standardized training ，whether to obtain communication and support from patients ，whether the pharmaceutical management rules and regulations were sound ，whether to set up economic compensation means such as pharmaceutical service fee ，whether to work overload ，and whether to smoothly perform pharmaceutical care duties were significant influential factors for job satisfaction of clinical pharmacists （P＜0.05）. These results showed good robustness as tested by propensity score matching method and replacement regression model. Heterogeneity analysis results showed that the job satisfaction of clinical pharmacists in tertiary hospitals was more significantly affected by economic compensation ，while clinical pharmacists in secondary hospitals were more concerned about training opportunities and workload conditions （P＜0.05）. CONCLUSIONS The job satisfaction level of Chinese clinical pharmacists remains to be improved. Accordingly ，it is compulsory to continue the promotion of standardized training courses ，consummate the pharmaceutical management system ，and fair remuneration structure in order to improve the job satisfaction of clinical pharmacists and build a high-level clinical pharmacist team.