Body weight abnormalities, including overweight, obesity, and underweight, have become a dual public health challenge in Chinese adults: overweight and obesity lead to a variety of chronic complications, while underweight increases the risks of malnutrition, sarcopenia, and organ dysfunction. To systematically address these issues, multidisciplinary experts in endocrinology, sports science, nutrition, and psychiatry from various regions have held multiple weight management seminars. Based on the latest epidemiological data and clinical evidence, they expanded the guideline to include assessment and intervention strategies for underweight, in addition to the core content of obesity management. This guideline outlines the etiological mechanisms, evaluation methods, and multidimensional management strategies for overweight and obesity, covering key areas such as diagnosis and assessment, medical nutrition therapy, exercise prescription, pharmacological intervention, and psychological support. It is intended to provide a scientific and standardized approach to weight management across the adult population, aiming to curb the rising prevalence of obesity, mitigate complications associated with abnormal body weight, and improve nutritional status and overall quality of life.

Body weight abnormalities, including overweight, obesity, and underweight, have become a dual public health challenge in Chinese adults: overweight and obesity lead to a variety of chronic complications, while underweight increases the risks of malnutrition, sarcopenia, and organ dysfunction. To systematically address these issues, multidisciplinary experts in endocrinology, sports science, nutrition, and psychiatry from various regions have held multiple weight management seminars. Based on the latest epidemiological data and clinical evidence, they expanded the guideline to include assessment and intervention strategies for underweight, in addition to the core content of obesity management. This guideline outlines the etiological mechanisms, evaluation methods, and multidimensional management strategies for overweight and obesity, covering key areas such as diagnosis and assessment, medical nutrition therapy, exercise prescription, pharmacological intervention, and psychological support. It is intended to provide a scientific and standardized approach to weight management across the adult population, aiming to curb the rising prevalence of obesity, mitigate complications associated with abnormal body weight, and improve nutritional status and overall quality of life.

ObjectiveGlutathione (γ-glutamyl-L-cysteinylglycine, GSH) is the most abundant non-protein compound containing sulfhydryl (―SH) groups in cells. It serves as a source of reducing equivalents, effectively neutralizing harmful reactive substances, and playing a crucial role in maintaining cellular redox balance. Therefore, sensitive detection and accurate measurement of GSH levels in tissues are of great importance. In this work, we presents a novel method for GSH detection utilizing electron paramagnetic resonance (EPR) spectroscopy. MethodsInitially, ABTS (2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonate acid)) solution was mixed with K₂S₂O₈ solution and reacted in the dark for 12 to 16 h to prepare ABTS·⁺ solution, which was then quantified using UV-Vis spectroscopy. Subsequently, the concentration of glutathione (GSH) was determined based on the changes in the EPR signal of ABTS·⁺. On this basis, the optimal reaction time and temperature were explored to establish a standard equation correlating the EPR signal intensity of ABTS·⁺ with GSH concentration. Finally, the derived standard curve was employed to quantitatively analyze the GSH concentration in whole blood from C57BL/6J mice, and the results were compared with those reported in the literature to verify the accuracy of the method. ResultsThe experimental results demonstrate that this method has a linear detection range from50 nmol/L to 15 μmol/L for GSH, spanning two orders of magnitude, with a limit of detection (LOD) at0.50 nmol/L. The measured GSH content in mouse whole blood is (10 660±706) nmol/g Hb, which agrees with the value of (11 200±237) nmol/g Hb as previously reported. Furthermore, a similar method was developed for detection of glutathione disulfide (GSSG) at higher reaction temperature. ConclusionThis article presents a novel assay for the rapid detection of GSH using the intensity of EPR signal from ABTS·⁺ as indicator. This method demonstrates enhanced detection sensitivity and a broader linear range compared to conventional colorimetric methods. Furthermore, we have extended the application of this method to detect GSH content in blood samples efficiently and accurately, offering valuable information for assessing tissue redox balance, thus holding significant potentials.

This paper clarified the scientific connotation of the changes in cold and heat properties of Arisaematis Rhizoma and Arisaema Cum Bile through investigating the changes of substance and energy metabolism after drug intervention in the rats with normal and cold/heat syndrome, so as to improve the method of evaluating the drug properties of Chinese medicine. After one week of adaptive feeding, healthy male SD rats were randomly divided into three parts: normal rats, heat syndrome rat models, and cold syndrome rat models. Through ice water bath and oral euthyrox(120 μg·kg~(-1)), the models of cold syndrome and heat syndrome were induced, respectively. The models were made at 9:00 am. and administrated by gavage at 3:00 pm. every day. All administration groups were administrated with Arisaematis Rhizoma and Arisaema Cum Bile decoction, respectively, and the blank group was given the same dose of normal saline. After continuous administration for 15 d, the rats were anesthetized by chloral hydrate, blood was taken from abdominal aorta, and the hearts and livers were removed and stored at-80 ℃. The changes in the body weight and anal temperature of rats during administration were detected, and the liver coefficient of rats was detected after removing the liver. Enzyme-linked immunosorbent assay(ELISA) was adopted to detect the expression level of the indexes related to substance and energy metabolism in liver and heart of rat, and Western blot was used to detect the expression of key proteins in AMPK/mTOR signaling pathway for further verification. The results showed that Arisaematis Rhizoma enhanced the expression level of enzymes related to substance and energy metabolism in the normal and cold and heat syndrome rat models, and increased anal temperature, which exhibited warm(hot) drug property. Arisaema Cum Bile inhibited the level of substance and energy metabolism in rats, and reduced anal temperature, which showed cold(cool) drug property. Chinese Pharmacopoeia has recorded "Arisaematis Rhizoma has warm property and Arisaema Cum Bile has cool property", which is consistent with the phenomenon in this study. Therefore, it is feasible to evaluate the drug properties of Chinese medicine based on the substance and energy metabolism of normal and cold/heat syndrome model rats, which completes the method of evaluating drug properties of Chinese medicine.
AMP-Activated Protein Kinases ; Animals ; Arisaema/chemistry* ; Bile ; Chloral Hydrate ; Cold-Shock Response/drug effects* ; Drugs, Chinese Herbal/therapeutic use* ; Energy Metabolism ; Heat Stroke/therapy* ; Hot Temperature ; Male ; Rats ; Rats, Sprague-Dawley ; Saline Solution ; Syndrome ; TOR Serine-Threonine Kinases ; Thyroxine ; Water

Objective:To select the relevant evidence of percutaneous pericardial drainage tube nursing and summarize the best evidence.Methods:Evidence-based questions were established based on PIPOST model. BMJ Best Clinical Practice, China Biology Medicine disc (CBM) , UpTodate, Cochrane Library, Joanna Briggs Institute Evidence-based Health Care Database, China Guide Network, British Guide Network, National Guide Line Clearing House (NGC) , PubMed, EMbase, Evidence-based Medicine (EBM) , Registered Nurses' Association of Ontario (RNAO) , The European Society of Cardiology (ESC) , American Heart Association (AHA) , Chinese Journal Full-text Database and Wanfang Database were conducted computer retrieval. The search time was from the establishment of the database to December 31, 2020. Two researchers respectively evaluated the quality of the included literature and extracted data and summarized and summarized the evidence that met the standards.Results:Finally, 12 articles were included, including 1 evidence summary, 2 systematic reviews, 1 systematic assesment, 2 guidelines, 1 expert consensus and 5 case series studies. Finally, 11 pieces of evidence were formed, including 6 themes such as drainage tube selection, puncture wound nursing, drainage flow control, flushing and sealing of the tube, observation and recording points, extubation indications and care.Conclusions:This study summarizes the best evidence for percutaneous pericardial drainage tube nursing, which provides evidence-based basis for improving the quality of percutaneous pericardial drainage tube care.

Objective Our previous study has revealed that iASPP is elevated in human head and neck squamous cell carcinoma (HNSCC) and iASPP overexpression signifcantly correlates with tumor malignant progression and poor survival of HNSCC. This study investigated the function of iASPP playing in proliferation and invasion of HNSCC . Methods HNSCC cell line Tu686 transfected with Lentiviral vector-mediated iASPP-specific shRNA and control shRNA were named the shRNA-iASPP group and shRNA-NC group, respectively. The non-infected Tu686 cells were named the CON group. CCK-8 assay, flow cytometry, transwell invasion assay were performed to detect the effects of iASPP inhibition . Results Our results demonstrated that the proliferation of shRNA-iASPP cells at the time of 72 h (=32.459, =0.000), 96 h (=51.407, =0.000), 120 h (=35.125, =0.000) post-transfection, was significantly lower than that of shRNA-NC cells and CON cells. The apoptosis ratio of shRNA-iASPP cells was 9.42% ± 0.39% (=299.490, =0.000), which was significantly higher than that of CON cells (2.80% ± 0.42%) and shRNA-NC cells (3.18% ± 0.28%). The percentage of shRNA-iASPP cells in G0/G1 phase was 74.65% ± 1.09% (=388.901, =0.000), which was strikingly increased, compared with that of CON cells (55.19% ± 1.02%) and shRNA-NC cells (54.62% ± 0.88%). The number of invading cells was 56 ± 4 in the shRNA-iASPP group (=84.965, =0.000), which decreased significantly, compared with the CON group (111 ± 3) and the shRNA-NC group (105 ± 8). The survival rate of shRNA-iASPP cells administrated with paclitaxel was highly decreased, compared with CON cells and shRNA-NC cells (=634.841, =0.000). Conclusion These results suggest iASPP may play an important role in progression and aggressive behavior of HNSCC and may be an efficient chemotherapeutic target for the treatment of HNSCC.

To analyze the effectiveness and safety of intermittent lung inflation combined with rigid ureteroscopy in the treatment of upper ureteral stones that were not fully visible. The clinical and imaging data of 56 patients with upper ureteral stone undergoing rigid ureteroscopic lithotripsy combined with intermittent lung inflation in Zhejiang Quhua Hospital from March 2016 to October 2017 were retrospectively analyzed.Intermittentt lung inflation was used to change and stabilize the position of ureteral calculi during the operation,so as to ensure the visual field of ureteroscopy.Holmium laser lithotripsy was performed to remove the stones.Urinary tract abdominal plain X-ray or CT urography was performed 1 and 3 months after the operation to evaluate the residual stones and the clinical efficacy. Stones were successfully removed after a single attempt in 48 patients.In 5 patients,stones escaped into the kidney during ureteroscopic lithotripsy,and thus flexible ureteroscopy were performed.In 3 patients,a second session of auxiliary procedure was required,among whom 2 patients received extracorporeal shock wave lithotripsy and 1 patient underwent extracorporeal shock wave lithotripsy+ureteroscopic lithotripsy.The stone-free rates 1 and 3 months after surgery were 94.6%(53/56)and 100%(56/56),respectively.No severe complication such as ureter perforation,gross hematuria,septic shock,or pneumothorax occurred during and after surgery. Intermittent lung inflation in tracheal intubation under general anesthesia in patients with proximal ureteral stones that can not be fully visible during rigid ureteroscopic lithotripsy was feasible and reliable.It can effectively change the location of stones and thus enable safe and effective lithotripy.It expands the indications of rigid ureteroscopy for treating upper ureteral stones.
Humans ; Lithotripsy, Laser ; Retrospective Studies ; Ureteral Calculi ; diagnostic imaging ; Ureteroscopes ; Ureteroscopy

OBJECTIVE: To find out the mortality trend and related factors in aged hospitalized patients with diabetes mellitus(DM). METHODS: The case information diabetic in patients who died during the period from 2005 to 2014 were collected and the mortality and causes of death were analyzed. RESULTS: From 2005 to 2014, 1297 diabetic patients died, and the mortality of elderly DM inpatients was 4.44%(1162 cases), significantly higher than that of the non-elderly of 0.94%(P<0.001). The death rate of elderly diabetic patients was significantly higher in males than in females(5.22% vs. 3.47%, P<0.001). The mortality of the aged diabetic patients decreased within 10 years(P<0.001), decreasing from 4.75% in 2005 to 3.01% in 2009(P<0.001) in the year of 2005-2009, while there were no differences in the year of 2010-2014. The main death causes of the aged diabetic in-patients were as follows: infections(27.71%), cardiovascular diseases(25.22%), tumor(21.34%), cerebral vascular diseases(10.41%) and diabetic complications(5.51%). The first death cause in the 60-79 yrs group was cardiovascular diseases, while in the ≥80 yrs group, it was infections. The constituent ratio of infection as death cause in the aged during 2010-2014 significantly increased(22.60% vs. 32.50%, P<0.001), increasing by 43.81%, and it became the first cause of death in 2010. CONCLUSION: The death rate of the elderly DM in-patients has decreased significantly within 10 years, from 2005 to 2014, while the rate has kept steady from 2010. Infections and cardiovascular diseases are the main cause of death. So it's important to prevent the elderly hospitalized DM patients from infection, in addition to cardiovascular diseases, and to control in time.

Objective To understand the current situation of the use of psychotropic drug off-label prescribing for nonorganic sleep disorder patients,and to provide evidence for the development of the expert consensus on off-label prescribing of psychoactive drugs in psychiatry.Methods Patients discharged in 2017 with nonorganic sleep disorders were enrolled in the study.The off-labelled prescribing of psychoactive drugs questionnaire was used to investigate the records retrospectively.The off-label prescribing situation was confirmed by the drug label in China.Results A total of 294 patients were enrolled.The total rate of off-labelled prescription was 70.1％ (206/294),the rate of off-labelled indication was 68.4％ (201/294),the rate of off-labelled population was 14.3％(41/294),and the rate of off-labelled dose was 5.4％ (16/294).Conclusion Off-label usage of psychotropic drugs is common and to standarize off-label prescribing with close supervision should be considered.

Objective To understand the current situation of the use of psychotropic drug off-label prescribing for nonorganic sleep disorder patients,and to provide evidence for the development of the expert consensus on off-label prescribing of psychoactive drugs in psychiatry.Methods Patients discharged in 2017 with nonorganic sleep disorders were enrolled in the study.The off-labelled prescribing of psychoactive drugs questionnaire was used to investigate the records retrospectively.The off-label prescribing situation was confirmed by the drug label in China.Results A total of 294 patients were enrolled.The total rate of off-labelled prescription was 70.1％ (206/294),the rate of off-labelled indication was 68.4％ (201/294),the rate of off-labelled population was 14.3％(41/294),and the rate of off-labelled dose was 5.4％ (16/294).Conclusion Off-label usage of psychotropic drugs is common and to standarize off-label prescribing with close supervision should be considered.