Research progress on mechanisms and therapeutic drugs of hypoxic pulmonary hypertension / 中国药理学通报

Hypoxic pulmonary hypertension ( HPH) is a complex mechanism of HPH is complex, and it has a high mortality rate cardiopulmonary disease eaused by hypoxia.The pathological of disability.Clinically the diug of treatment for HPH is unspe-cialized, mainly relying on traditional vasomotor dnrgs, inclu¬ding prostaglandin 12 receptor agonists, endothelin receptor an¬tagonists and phosphodiesterase-5 inhibitors, but their efficacy cannot be achieved.To meet the clinical need, it is of great sig¬nificance to develop targeted anti-HPH dnigs.To provide ideas for the discovery of HPH treatment drugs, the pathophysiological mechanism of HPH and the current status of dmg development are reviewed in the paper.

Practice and discussion on the career mentality education for clinical medical undergraduates / 中华疾病控制杂志

When entering the clinical teaching phase,the last step before graduation and assignation,medical students are given more chances to contact with the society.This is an important period that the educators should care more about and communicate more with the students in order to foster their career mentality.Our suggestions are as follows,1.Emphasizing the clinical ability.The basic clinical skills are the premise and guarantee that a medical student is able to diagnose and cure,and also the main content of quality education and evaluation for medical students,2.Emphasizing the formation of the research-type learning habit and the innovative thinking modes.The cultivation of the research-type learning ability is a symbol of innovative talent,as well as an essential quality.An innovative thinking training consists of different thinking,converse-thinking,role-changing thinking,divergent thinking and critical thinking.3.Must correctly deal with the relationships between having a clinical training or preparing for the postgraduate entrance examination and getting a job.The educators should help the student form virtues of professional dedication,diligence and positive learning attitudes,strengthen their sense of social responsibility and obligation,and establish correct world outlook,outlook on life and values.4.Must enhance the nurturance of medical students' professional ethics.In the clinical practice,the students' behavior must be regulated.What's more,they should learn to be a qualified doctor who respect,be responsible for and care for the patients.