Based on the actual situation of rapid increase in obesity prevalence and the current lack of a professional weight loss and bariatric surgery treatment platform in Macao, coupled with the continouous rise in the obesity population, the further development and refine-ment of obesity treatment methods has become particularly urgent. Against this backdrop, the authors conduct an in-depth discussion to analyze how Macao, leveraging its unqiue geographical location and favorable policy advantages within the broader context of collaborative development in the Guangdong-Hong Kong-Macao greater bay area, can actively explore future development paths and potential challenges in the fields of bariatric and metabolic medicine and surgery, with the aim to provide a robust reference for advancing related medical technologies in Macao, thereby enhancing the overall level of obesity treatment in the region.

Based on the actual situation of rapid increase in obesity prevalence and the current lack of a professional weight loss and bariatric surgery treatment platform in Macao, coupled with the continouous rise in the obesity population, the further development and refine-ment of obesity treatment methods has become particularly urgent. Against this backdrop, the authors conduct an in-depth discussion to analyze how Macao, leveraging its unqiue geographical location and favorable policy advantages within the broader context of collaborative development in the Guangdong-Hong Kong-Macao greater bay area, can actively explore future development paths and potential challenges in the fields of bariatric and metabolic medicine and surgery, with the aim to provide a robust reference for advancing related medical technologies in Macao, thereby enhancing the overall level of obesity treatment in the region.

Adequate social adaptive capacity is an important part in health and attracts increasing concern.In recent years,troubles caused by undergraduates′social maladjustment have become serious social problems,and medical students′social adaptive capacity directly affects the medical service level and development of doctor-patient relationship.Through reviewing previous researches on medical students′social adjustment home and abroad,we introduce the evaluation tool and influence factors of social adjustment in medical students,propose the effects of network in medical students′social adaptive capacity and the strategies in improving medical students′social adaptive capacity.The findings provide meaningful evidences for improving social adjustment in Chinese medical students.

Objective To study the effectrve approach of the nutrition support in burn patients. Methods The means of immuno-precipitation-deduction,ELISA and fluore-photometion were used to test the change of activities,protein expression of the 19S regulator and the rate of protein degradation in skeletal muscle in scard rats with enteral feeding or parenteral nutrition. Results Compared with parenteral nutrition , enteral feeding could markedly reduce the activity and protein expression of the 19S regulator ,and the digeneration of skeletal muscle was also lower. Conclusions The early enteral feeding can distinctly inhibit the system of 26S proteasome , thereby reduce the protein degradation of skeletal muscle in scald rats,which may be benefical to the metabolic modulation of the burned patients.

Objectives:To compare the effect of defferent routes of nutritional support on the 26 S proteasome. Methods:The means of immuno precipitation deduction,ELISA and fluore photomction were used to test the change of activities,contents of the 26 S proteasome and the rate of protein degradation in skeletal muscle of scalding rats with the animal model of enteral feeding and parenteral nutrition. Results:Compared with parenteral nutrition,enteral feeding could markedly reduce the activity and content of the 26 S proteasome,and the release of tyrosine was also lowered. Conclusions:The early enteral feeding can distinctly inhibit the system of 26 S proteasome,and reduce the protein degradation in skeletal muscle in bruned rats.

Objective To explore the mechanism of negative nitrogen balance in the treatment after burns. Methods The means of immuno precipitation deduction and ELISA were used to test the activities and contents of 26S proteasome and 19S regulator in skeletal muscle of rats inflicted with 30%TBSAⅢ burns. Results TNF? markedly raised the activities and contents of 26S proteasome and 19S regulator in skeletal muscle after scalding. Conclusion TNF? activates the 26S proteasome system in skeletal muscle, thus it enhances the degradation of protein, which is associated with the development of negative nitrogen balance following scalding.

To elucidate the mechanism of negative nitrogen balance after burns, immuno precipitation deduction was used to observe the changes in the activity of 26S proteasome and 19S regulator in skeletal muscle of rats inflicted with 30%TBSAⅢ o burns. The protease activity, ATPase activity of 26S proteasome,as well as 19S regulator in skeletal muscle of rats were markedly enhanced on the second day after scald. It is suggested that burn injury could activate the 26S proteasome in skeletal muscle, in turn enhance the degradation of protein , which is associated with negative nitrogen balance following scald