Based on the investigative research of the construction, implementation, and assessment of ideological and political education in the Cardiology curriculum at Tongji University, three main problems were concluded: the teaching methods were not suitable for the current needs of ideological and political construction in the curriculum; the professional knowledge teaching and ideological and political education were disconnected; and the quality of teaching evaluation was not high. The teaching team conducted detailed research and exploration through reforming the teaching mode, building an ideological and political material library and innovating the integration of ideological and political education with the curriculum, and innovating the evaluation system for the professional learning and ideological and political education of the curriculum, and designed an innovative method to implement curriculum ideology and politics based on material library refining combined with investigation feedback. Teaching practice verified that the method could effectively solve the three problems. The effectiveness monitoring after class demonstrated that the new method achieved the expected results, and the ideological and political construction of the Cardiology curriculum had significant improvements, proving that the method is practical and worth being promoted.

Based on the investigative research of the construction, implementation, and assessment of ideological and political education in the Cardiology curriculum at Tongji University, three main problems were concluded: the teaching methods were not suitable for the current needs of ideological and political construction in the curriculum; the professional knowledge teaching and ideological and political education were disconnected; and the quality of teaching evaluation was not high. The teaching team conducted detailed research and exploration through reforming the teaching mode, building an ideological and political material library and innovating the integration of ideological and political education with the curriculum, and innovating the evaluation system for the professional learning and ideological and political education of the curriculum, and designed an innovative method to implement curriculum ideology and politics based on material library refining combined with investigation feedback. Teaching practice verified that the method could effectively solve the three problems. The effectiveness monitoring after class demonstrated that the new method achieved the expected results, and the ideological and political construction of the Cardiology curriculum had significant improvements, proving that the method is practical and worth being promoted.

The Healthy China Strategy launched by China is not only a practical policy, but also an ethical revolution in the field of health. Under the Healthy China Strategy, the health field and its sub-field health care are defined as areas with "public" ethics as the fundamental ethical principles. Reconstructing the health care with "public" ethics should get rid of the health care oriented market lead and technical lead, and return to its "public" nature. In terms of concrete realization, the state and the government need to be the power backing of the "public" ethics of the health and medical care, the reconstructing must be leaded by Chinese Communist Party, and the fundamental realization of the "public" ethics of the health and medical care should take the institutions as the fundamental approach.

Safeguarding biosecurity is an important subject under the rapid development of biotechnology. There are four explicit references to ethical concepts in Biosecurity Law of the People’s Republic of China. This paper interpreted and analyzed Biosecurity Law from three perspectives of ethical stipulation, ethical connotation and institutional construction. By clarifying the ethical content involved in the national Biosecurity Law, explaining the ethical connotation, and putting forward suggestions on the construction of ethical related systems. So as to provide reference for the understanding of the law and promote the protection of national biosecurity.

Objective: To assess the current situation and related factors of the knowledge, attitude and behavior toward sexual abuse prevention among primary school students in Luzhou City, Sichuan Province, so as to provide a reference basis for the development of sexual abuse prevention education for primary school students. Methods: A total of 4 563 primary school students in Luzhou City were sampled from December 2023 to January 2024 by stratified cluster sampling, and self administered questionnaires were conducted. The binary Logistic regression analysis was used to analyze related factors of the knowledge, attitude and behavior toward sexual abuse prevention. Results: The qualified rates of knowledge, behavior and attitude among primary school students towards sexual abuse prevention in Luzhou were 76.2%, 21.3%, and 90.2 %, respectively. The binary Logistic regression showed that males ( OR=0.66, 95%CI =0.56-0.78), attending rural schools ( OR=0.77, 95%CI =0.64-0.92), left behind status ( OR=0.66, 95%CI =0.53-0.81), and household registration in Lu County ( OR=0.57, 95%CI =0.46-0.70) and Gulin County ( OR=0.70, 95%CI =0.57-0.86) had lower qualified rates of the knowledge of sexual abuse prevention among primary school students ( P < 0.05 ); while qualified knowledge of sexual abuse prevention was positively associated with grade ( OR =3.05-18.81); attending rural schools ( OR=0.82, 95%CI =0.70-0.95) and not having received education on prevention of sexual abuse ( OR=0.55, 95%CI = 0.47-0.64) had lower qualified rates of the behavior of sexual abuse prevention among primary school students ( P <0.05); household registration in Lu County ( OR=0.73, 95%CI =0.58-0.92) and not having received education on prevention of sexual abuse ( OR=0.33, 95%CI =0.26-0.40) had lower qualified rates of the educational attitudes of sexual abuse prevention among primary school students ( P <0.05). Conclusions The qualified rates of knowledge and behavior of sexual abuse prevention among primary school students in Luzhou City needs to be improved. Health education regarding sexual abuse prevention might help enhance primary school students awareness and skills of sexual abuse prevention.

Objective: To evaluate the effect of sexuality education for parents of preschoolers, to provide a basis for sexuality educational programs in rural settings. Methods: This community intervention trial chose four kindergartens in Jiangyang District of Luzhou City as the intervention group and other four kindergartens in Jiangyou City of Mianyang City of Sichuan Province as the control group. Sexuality education for parents was carried out in the intervention group, and the control group received routine arrangement. The baseline survey was conducted from March to May 2019, and the final survey was conducted in December 2019. The investigators conducted a face to face or self filled questionnaires among each parent who agreed to participate in the survey by using the self designed questionnaire "Research on Current Situation and Countermeasures of Early Childhood Sexuality Education in Rural Areas (Parent)". Results: Before the intervention, there was no significant difference in the basic information of parents and their children, and the situation of early childhood sexuality education between the intervention group and the control group( P > 0.05 ). After intervention, parents of the intervention group and the control group showed differences in correct rate of the knowledge regarding early childhood sexuality education (41.5%，32.1%), proportion of recognition of parental responsibility (90.7%， 81.3 %), sexuality education in the family (55.7%，45.9%), sexuality education in schools (70.2%，39.1%) and attitude behavior consistency (28.9%，16.3%) ( χ 2=4.05，8.05，4.17，42.48，9.59， P <0.05). Conclusion Sexuality education towards parents is effective through improving knowledge, responsibility, the implementation of sexuality education in the family, and attitude behavior consistency among parents.

The Healthy China Strategy launched by China is not only a practical policy, but also an ethical revolution in the field of health. Under the Healthy China Strategy, the health field and its sub-field health care are defined as areas with "public" ethics as the fundamental ethical principles. Reconstructing the health care with "public" ethics should get rid of the health care oriented market lead and technical lead, and return to its "public" nature. In terms of concrete realization, the state and the government need to be the power backing of the "public" ethics of the health and medical care, the reconstructing must be leaded by Chinese Communist Party, and the fundamental realization of the "public" ethics of the health and medical care should take the institutions as the fundamental approach.

The previous moral injury theory implied the premise of taking individual as the research object, while there were few studies on collective moral injury. Collective moral injury is defined as a series of consequences of violating widely accepted moral beliefs rather than simply adding up symptoms of injured individuals within a group. From the America "Floyd Case", this paper analyzed the functional elements and generating mechanism of collective moral injury, that was, the diversification of trauma sources events could appear alone or interweave, collective moral resilience showed the characteristics of social integrity and time accumulation, the interaction between collective trauma sources and collective moral resilience determined whether collective moral injury occurs. As the We-Media become popular, collective feature of moral injury is more evident, which presents two new features that the Internet platform becomes a hub for trauma events and the information Internet recorded consolidates collective moral resilience. To deal with collective moral injury, it was needed to respond to social concerns and guidance moral public opinion, respect the original endogenous order and inherit the traditional culture, satisfy reasonable moral needs and enlighten moral sense of people as well.

Safeguarding biosecurity is an important subject under the rapid development of biotechnology. There are four explicit references to ethical concepts in Biosecurity Law of the People’s Republic of China. This paper interpreted and analyzed Biosecurity Law from three perspectives of ethical stipulation, ethical connotation and institutional construction. By clarifying the ethical content involved in the national Biosecurity Law, explaining the ethical connotation, and putting forward suggestions on the construction of ethical related systems. So as to provide reference for the understanding of the law and promote the protection of national biosecurity.

The vagina contains at least a billion microbial cells,dominated by lactobacilli.Here we perform metagenomic shotgun sequencing on cervical and fecal samples from a cohort of 516 Chinese women of reproductive age,as well as cervical,fecal,and salivary samples from a second cohort of 632 women.Factors such as pregnancy history,delivery history,cesarean section,and breastfeeding were all more important than menstrual cycle in shaping the microbiome,and such information would be necessary before trying to interpret differences between vagino-cervical micro-biome data.Greater proportion of Bifidobacterium breve was seen with older age at sexual debut.The relative abundance of lactobacilli especially Lactobacillus crispatus was negatively associated with pregnancy history.Potential markers for lack of menstrual regularity,heavy flow,dysmenor-rhea,and contraceptives were also identified.Lactobacilli were rare during breastfeeding or post-menopause.Other features such as mood fluctuations and facial speckles could potentially be predicted from the vagino-cervical microbiome.Gut and salivary microbiomes,plasma vitamins,metals,amino acids,and hormones showed associations with the vagino-cervical microbiome.Our results offer an unprecedented glimpse into the microbiota of the female reproductive tract and call for international collaborations to better understand its long-term health impact other than in the settings of infection or pre-term birth.