Objective:To know the current situation of curriculum construction of "Fundamentals of Toxicology" of preventive medicine major in traditional Chinese medicine (TCM) universities.Methods:The undergraduates of preventive medicine major from TCM universities in whole China were selected as the research objects using the cluster sampling method, who took "Fundamentals of Toxicology" course in the 2019-2020 academic year. Questionnaires were compiled and analyzed using descriptive method and radar chart.Results:Six TCM universities were investigated in this study. According to the results, 83.09% (344/414) thought it was necessary to set up the "Fundamentals of Toxicology" course, and the main motivation was to deal with the examination. The agreement rate between the opening semester and the students' wishes was 59.90% (248/414), and the percentages of better satisfaction of theoretical course teaching content, selection of teaching materials and class time were 64.73% (268/414), 55.07% (228/414) and 59.90% (248/414) respectively. The satisfaction rate of experimental course setting, teaching effect and class time was 59.66% (247/414), 62.08% (257/414) and 58.21% (241/414) respectively. It was better to set five times [27.29% (113/414)] or four times [26.81% (111/414)], and four students in each group was the best [53.86% (223/414)]. The most interesting experiment project was bone marrow micronucleus test [29.21% (59/202)], and comprehensive design experiments and highly operable experimental projects should be added. The radar chart of the core knowledge was normal operation type, and there were some differences among students in different schools.Conclusion:There are some differences in the course setting and core knowledge mastery level of the "Fundamentals of Toxicology" course of preventive medicine major in TCM universities. It is necessary to optimize the curriculum construction from opening semester, textbook selection, teaching content, experimental project, etc.

Objective:To carry out the scoping review on the form, function and application effect of decision aids for breast reconstruction of breast cancer patients, so as to provide reference for domestic research on decision aids for breast reconstruction.Methods:According to the scoping review framework, literature was systematically searched on Web of Science, PubMed, Cochrane Library, Embase, Scopus, CINAHL, China National Knowledge Infrastructure, Wanfang Data, VIP, and China Biology Medicine disc. The retrieval period was from the establishment of the database to January 19, 2024.Results:A total of 14 articles were included, including 8 randomized controlled trials (RCT), four quasi-experimental studies, one qualitative study, and one prospective cohort study. The main forms of decision aids included web-based software programs, mobile applications (APP), decision support groups, or decision support manuals. The evaluation of intervention effectiveness mainly involved indicators such as patient decision regret, decision conflict, satisfaction, acceptance, and patient-reported outcomes.Conclusions:Breast reconstruction decision aids have a certain positive impact on improving patient satisfaction, decision quality, and patient-reported outcomes, but most studies have not examined their long-term effects. The research on decision aids for breast reconstruction in China is still in its infancy. It is suggested that future research should draw on relevant foreign studies to develop and advance high quality and diversified decision aids, and promote their clinical applications.

Cardiovascular diseases are life-threatening illnesses with high morbidity and mortality. Suppressed vagal (parasympathetic) activity and increased sympathetic activity are involved in these diseases. Currently, pharmacological interventions primarily aim to inhibit over-excitation of sympathetic nerves, while vagal modulation has been largely neglected. Many studies have demonstrated that increased vagal activity reduces cardiovascular risk factors in both animal models and human patients. Therefore, the improvement of vagal activity may be an alternate approach for the treatment of cardiovascular diseases. However, drugs used for vagus nerve activation in cardiovascular diseases are limited in the clinic. In this review, we provide an overview of the potential drug targets for modulating vagal nerve activation, including muscarinic, and β-adrenergic receptors. In addition, vagomimetic drugs (such as choline, acetylcholine, and pyridostigmine) and the mechanism underlying their cardiovascular protective effects are also discussed.
Acetylcholine ; pharmacology ; Animals ; Cardiovascular Diseases ; drug therapy ; Cholinergic Agents ; therapeutic use ; Humans ; Receptors, Muscarinic ; drug effects ; Sympathetic Nervous System ; drug effects ; physiopathology ; Vagus Nerve ; drug effects ; physiopathology