Effect of right stellate ganglion block on shoulder pain after laparoscopic cholecystectomy / 临床麻醉学杂志

Objective To investigate the effect of right stellate ganglion block(SGB)on postoper-ative shoulder pain in patients receiving laparoscopic cholecystectomy(LC).Methods A total of 104 pa-tients scheduled for LC from April to August 2022,32 males and 72 females,aged 18-64 years,ASA phys-ical status Ⅰ orⅡ,were selected and randomized into two groups:the stellate ganglion block group(group S,n = 51)and the control group(group C,n = 53).Immediately after intubation,0.2%ropivacaine 4 ml was used for ultrasound-guided right SGB in group S,and saline 4 ml was injected at the same site in group C.The number of cases of post-laparoscopic shoulder pain(PLSP)and the duration of PLSP were re-corded within 48 hours after operation.The VAS pain scores of PLSP were recorded to assess the level of PLSP immediately after operation(T1),2 hours after operation(T2),6 hours after operation(T3),12 hours after operation(T4),24 hours after operation(T5),and 48 hours after operation(T6).The number of effective compressions of the PCIA pump and the salvage analgesia were recorded.The adverse reactions such as nausea,vomiting,and abdominal distension were recorded.Results The incidence of PLSP and the rate of patients with PLSP lasting more than 10 hours in group S was significantly lower than those in group C(P＜0.05),and the degree of PLSP in group S was significantly lower than that in group C at T3-T5(P＜0.05).The number of effective compressions of the PCIA pump and the salvage analgesia rate in group S was significantly lower than those in group C(P＜0.05).The incidence of nausea in group S was significantly lower than that in group C(P＜0.05).Conclusion Right stellate ganglion block can reduce the incidence of PLSP in patients receiving LC,relieve the pain degree of PLSP,and reduce the incidence of adverse reactions.

The demand-side investigation of undergraduate talents training for health management major / 中华医学教育探索杂志

Objectives To understand the current situation and evaluation about the employer's demand of knowledge level and comprehensive ability of professional undergraduate talents in the health management. Methods Using self-designed questionnaire, the investigation was carried out on the company executives and teachers from 12 health management-related enterprises where health management graduates of Hangzhou Normal University practice internships . A total of 31 valid questionnaires were recovered . SPSS 19.0 software was used to conduct descriptive analysis, hierarchical analysis and rank-sum test of one-way ordinal data. Results Employers believe that students need to strengthen the knowledge of health man-agement and medical knowledge, and the top three skills that students are most likely to improve are common disease management skills, health risk factors intervention skills and health monitoring skills. Amongst those areas of professional abilities that need improving, three of the most important skill sets include suffi-cient fundamental knowledge in medicine and pharmacology, analytical and problem-solving abilities and teamwork as well as communication skills. There is a significant difference among the level of students' pro-fessional knowledge, the level of their professional skills and the level of their comprehensive ability by the rank-sum test (P<0.05). Conclusion According to the results of the demand-side's survey, training of health management undergraduate talents should increase the proportion of teaching about medical theory knowledge, redesign practical teaching modules, carry out foreign language learning as well as promoting the training method of health talents by the means of information, in order to optimize the training of profes-sional health talents through multi-angle as well as multi-level.

Advances in Adult Neurogenesis in Mammal Subventricular Zone / 现代生物医学进展

Neurogenesis is a process in which the neuronal stem cells differentiate into functional neurons including the cell proliferation,differentiation and migration.Previously,it was believed that neurogenesis is a prenatal process and the adult ependymal cells are incapable of regeneration.Now it is clear that mammalian brain retains the ability to generate new ceils in specific regions.One of the regions is subventricular zone of the lateral ventricles,new generated neurons and glial cells later migrate to olfactory and repair dysosmia through the RMS road.Here we will review the advances in adult neurogenesis in mammal subventficular zone.