A Study on the Tendency of Medical Students’ Choice of Moral Dilemma / 中国医学伦理学

【Objective:】 Using classic moral dilemma cases, this paper investigates the choice tendency of medical students when facing the moral dilemma, and analyzes their cognitive status and characteristics when facing the "moral dilemma", in order to provide effective enlightenment for optimizing the teaching cases of medical ethics. 【 Method:】 771 medical students in Shanghai Jiao Tong University School of Medicine were investigated by electronic questionnaire and SPSS 20.0 for statistical description and statistical analysis. 【Result:】 In the emergency room doctors and transition scenes, medical students tend to the principle of maximum happiness, and in the ring track scene and pedestrian overpass scene, they tend to the principle of deontology; In the loop track scene and pedestrian overpass scene, boys are more inclined to deontological principles than girls, and undergraduates are more inclined to deontological principles than postgraduates, and the difference is statistically significant (P<0.05). 【Conclusion:】 Although medical students have different moral tendencies in different scenes, they generally do not agree with the practice of sacrificing one person to save five people. Especially when more rigorous sacrifice conditions cause greater moral pressure, the vast majority of medical students will tend to the latter between utilitarianism and deontological principles.

Role of glial cell in cerebral hemorrhage injury and potential targets for intervention / 中国医师进修杂志

Cerebral hemorrhage is one of the refractory diseases which seriously endangers the safety of human life. Immune and inflammatory reaction participate in the whole process of cerebral hemorrhage, which can destroy the blood-brain barrier, accelerate brain edema, at the same time start and amplify the oxidative stress reaction, and aggravate the nerve function damage. After cerebral hemorrhage, many kinds of signal molecules are produced, which can activate the microglia and astrocytes around the hematoma, produce inflammatory factors and oxidizing mediators, and regulate the inflammatory response of the brain. Exploring the relationship between glial cell and immune, inflammatory responses is helpful to understand the mechanism of intracerebral hemorrhage intervention, find out a new target for the intervention of glial cells and develop new drugs and schemes for the treatment of intracerebral hemorrhage.