Zhishi Shaoyaosan is the 34^th prescription in the Catalogue of Ancient Classic Formulas （Second Batch） published by the National Administration of Traditional Chinese Medicine in 2023. It is widely used in clinical practice and has a definite curative effect. However， there is currently a lack of its ancient literature analysis and textual research， and there is no corresponding Chinese patent medicine preparation. By consulting and combing the relevant ancient books of traditional Chinese medicine， this paper analyzes and conducts textual research of the origin， composition， measurement， administration， and efficacy of Zhishi Shaoyaosan. The results show that Zhishi Shaoyaosan is derived from Essentials from the Golden Cabinet written by Zhang Zhongjing in the Eastern Han Dynasty. It is mainly recorded in the name of Zhishi Shaoyaosan in the literature of the past dynasties. The prescription is composed of Aurantii Fructus Immaturus and Paeoniae Radix Alba. The processing method is stir-frying Aurantii Fructus Immaturus to scorch and using raw Paeoniae Radix Alba. The dose of the prescription recorded in the ancient books is mainly an equal amount of Aurantii Fructus Immaturus and Paeoniae Radix Alba in one square-cun spoon， taken three times a day， which is converted into a modern dose of 1.5 g each time （0.75 g Aurantii Fructus Immaturus and 0.75 g Paeoniae Radix Alba each time）. The components of the prescription are ground into powder and taken with barley porridge， three times a day. The efficacy is to break stagnated Qi， harmonize blood， and relieve restlessness and pain. It is mainly used to treat postpartum abdominal pain， acute pelvic inflammatory disease， acute cholecystitis and intestinal diseases， stroke sequelae， and other diseases. This study combs and analyzes the ancient literature recording Zhishi Shaoyaosan and clarifies the key information of the prescription， which provides a basis for promoting the research and development of its patent medicine.

Objective: To explore the relationship of physical activity (PA) and sedentary behavior (SB) with cardiorespiratory fitness (CRF) among middle schoold students in Tibet, so as to provide empirical references for improving the cardiorespiratory fitness and health levels of adolescents in Tibet. Methods: From August to December 2020, 1 225 junior and senior high school students were selected from 2 middle schools in Lhasa, Tibet Autonomous Region, using the stratified cluster random sampling method. Triaxial accelerometers were used to evaluate PA and SB behaviors, and the 20 meter shuttle run was employed to assess CRF among the middle school students. Isochronous substitution modeling was used to analyze the associations of SB, low intensity physical activity (LPA), and moderate vigorous physical activity (MVPA) with CRF, and the saturation threshold effect in the dose response relationship between MVPA and CRF was analyzed through restricted cubic spline and two stage linear regression. Results: After adjusting for covariates such as gender, body mass index and sleep quality score, isotemporal substitution analysis showed that among junior high school students aged 13-15, replacing 30 minutes of SB ( B =1.73) or LPA ( B =2.38) with MVPA were positively associated with CRF (both P <0.05). Among senior high school students aged 16-18, replacing SB ( B =0.99) or LPA ( B =1.38) with MVPA were also positively associated with CRF (both P <0.05). Restricted cubic spline and two piecewise linear regression analyses indicated that only middle school girls aged 13-18 exhibited a saturation threshold effect between MVPA and CRF (logarithmic likelihood ratio test=0.03), with the optimal CRF improvement observed at 60 minutes of MVPA per day ( B=0.13, P ＜ 0.01). Conclusions Reducing SB and LPA while increasing MVPA can improve CRF in Tibetan middle school students. To maximize CRF improvement, middle school girls should engage in at least 60 minutes of MVPA daily.

Objective:To research the efficacy and safety of robotic thyroidectomy and bilateral modified radical neck dissection through bilateral axillo-breast approach (BABA) .Methods:We retrospectively analyzed the clinical data of 37 patients with thyroid cancer who received bilateral modified radical neck dissection through the BABA at the Department of Thyroid and Breast Surgery of the 960th Hospital of the People’s Liberation Army from Jan. 2014 to Jan. 2023. There were 24 females and 13 males, and the average age of the patients was (33,22±10.53) years old. The tumor diameter, number of lymph node dissection and metastasis in the central and lateral regions, average operation time, average hospital stay, complications, and aesthetic score were recorded. SPSS 25.0 software was used for statistical analysis, and the measurement data was calculated using mean ± standard deviation ( ± s), and the counting data was expressed in percentages and numbers. Results:A total of 37 thyroid cancer patients underwent robotic bilateral regional lymph node dissection. The 37 patients received total thyroidectomy, bilateral central compartment and cervical lateral regional lymph node dissection. All the pathological types were papillary carcinoma, with a maximal tumor diameter of (1.47±0.85) cm. The average number of central lymph nodes dissected was 19.46±8.84, and there were (10.24±5.95) metastases; The average number of lymph nodes removed from the bilateral cervical region was 38.92±14.21, and there were (7.92±5.84) metastases. The average operation time was (288.05±77.09) min, the average length of stay in the hospital was (10.76±3.92) days, and the average length of stay in the hospital following surgery was (8.03±2.08) days. These patients had no permanent hypoparathyroidism, permanent recurrent laryngeal nerve palsy, infection, accessory nerve injury and phrenic nerve injury after operation. Transient hypoparathyroidism occurred in 15 patients, transient recurrent laryngeal nerve palsy occurred in 1 patient, and chyle leak occurred in 2 patients. One month after surgery, the aesthetic score was 9.51±0.69.Two patients were found lymph node metastases during the (27.81±15.10) months of follow-up, and received robotic cervical lymph node dissection with BABA.Conclusion:For carefully chosen thyroid cancer patients with bilateral lateral cervical region lymph node metastases, robotic bilateral cervical lymph node regional dissection via BABA is safe and feasible, and good cosmetic results can be obtained.

Objective:To identify the development trajectories of self-neglect behavior in older adults and explore the associated influencing factors.Methods:A fixed cohort was constructed based on the data from three surveys of Chinese longitudinal healthy longevity survey (CLHLS) from 2011 to 2018. A total of eight variables from 4 dimensions including living environment, lifestyle, social interaction, and health care were selected to evaluate self-neglect. Group-based trajectory model was used to identify the development trajectory of self-neglect behavior in the older adults, and polynomial Logistic regression model was used to explore its influencing factors by Stata 16.1.Results:Finally, 2 754 older adults aged 60 and above were included.The development trajectory of self-neglect behavior in older adults, based on the group-based trajectory model, can be classified into stable-low group ( n=268, 9.7%), descending-moderate group ( n=2 224, 80.8%), and decreasing-high group ( n=262, 9.5%). Polynomial Logistic regression showed that, compared with stable-low group, living in rural areas ( B=1.116, OR=3.053, 95% CI= 2.278-4.091) and higher activities of daily living scores( B=0.137, OR=1.147, 95% CI=1.046-1.258) were the risk factors of descending-moderate group. Education levels with 1-6 years( B=-0.398, OR=0.672, 95% CI=0.469-0.963), >6 years( B=-1.072, OR=0.342, 95% CI=0.229-0.513), being married( B=-0.476, OR=0.621, 95% CI=0.444-0.870), self-reported good health( B=-0.808, OR=0.446, 95% CI= 0.213-0.932), improved health status( B=-0.704, OR=0.495, 95% CI=0.320-0.766), self-reported average economic status( B=-1.065, OR=0.345, 95% CI=0.148-0.802), self-reported good economic status( B=-1.634, OR=0.195, 95% CI=0.082-0.467), and a higher cognition score( B=-0.142, OR=0.867, 95% CI=0.798-0.942) served as protective factors of descending-moderate group. In addition to the above factors, being in the age group of 75-89 years( B=0.481, OR=1.617, 95% CI=1.057-2.473) was a risk factor for decreasing-high group compared to stable-low group. Conclusions:Three types of self-neglect behavior trajectories among older adults were identified in this study, suggesting that physical health and economy are the influencing factors of the development trajectory of self-neglect of the elderly.

Objective:To explore the differences of microenviroment between peri-implant tissue and oral mucosal tissue.Methods:The gene chip data GSE43744 was downloaded from the GEO database,bioinformatics tools were used to analyze the differentially ex-pressed genes between the peri-implant tissue and normal oral mucosal tissue in rat.Results:1315 differentially expressed important genes,including 797 upregulated genes and 518 downregulated genes,were screened out.Gene enrichment analysis showed that com-pared with normal oral mucosal tissue,the gene expression of innate immune activity,cell activation,inflammatory response,and func-tional expression related to external and bacterial stimuli in peri-implant tissue were significantly upregulated,while that of extracellular matrix tissue,adhesion,extracellular matrix polysaccharides,response to mechanical stimuli and response to toxic substances was sig-nificantly downregulated.Meanwhile,multiple molecular functions and biological pathways related to T cells were highly expressed,which may play an important role in the peri-implant microenvironment.In addition,PPI network was constructed,and screened 7 core genes including FCER1G,TYROBP,PTPRC,ITGB2,AIF1,EMR1 and RAC2,which may be target genes for studying peri-implant microenvironment.Conclusion:There is a significant difference of microenvironment characteristics between peri-implant tissue and o-ral mucosa.The target genes screened using PPI network may be the key to future research on the peri-implant microenvironment.

Objective To investigate the correlation between blood glucose variability index(GLUCV)and postoperative delirium(POD)in elderly patients undergoing knee arthroplasty.Methods A total of 112 elderly patients undergoing elective knee arthroplasty were analyzed retrospectively,16 males and 96 females,aged 65-80 years,BMI 22.0-28.0 kg/m2,ASA physical status Ⅰ or Ⅱ.They were di-vided into two groups according to whether they had POD within 5 days after operation:POD group and non-POD group.The score of the last preoperative mini-mental state examination(MMSE),operation time,the duration of the intraoperative regional cerebral oxygen saturation(rScO2)value decreased by more than 13％of the rScO2 basic value(△rScO2＞13％),the preoperative hemoglobin(Hb)and C-reactive protein(CRP)concentration,the fingertip blood glucose concentration before entry,before anesthesia induction,5 minutes after anesthesia induction,1 minute after skin incision,and before leaving the chamber were col-lected,and the GLUCV was calculated.The risk factors of POD in elderly patients undergoing knee arthro-plasty were analyzed by univariate and multivariate logistic regression,and the odds ratio(OR)and 95％confidence interval(CI)were calculated.The receiver operating characteristic(ROC)curve was drawn to calculate the area under the curve(AUC)and analyze the predictive value of GLUCV.Results Thirty patients(26.8％)showed POD symptoms within 5 days after surgery.Compared with the non-POD group,the operation time and duration of intraoperative △rScO2＞13％in the POD group were significantly prolonged(P＜0.05),the CRP concentration and GLUCV were significantly increased(P＜0.05).Multi-variate logistic regression analysis showed that prolonged time of △rScO2＞13％(OR=3.542,95％CI 1.380-9.093,P=0.011),elevated CRP concentration(OR=1.984,95％CI 1.078-3.650.P=0.015),and elevated GLUCV(OR=5.257,95％CI 1.690-16.353,P=0.008)were risk factors of POD in elderly patients undergoing knee arthroplasty.ROC curve analysis showed that the area under the AUC of GLUCV in predicting POD in elderly patients undergoing knee arthroplasty was 0.747(95％CI 0.650-0.844,P＜0.001),while the optimal cutoff value was 23.4％,the sensitivity was 71.4％,and the specificity was 63.3％.Conclusion GLUCV is closely related to POD,and GLUCV level has a good pre-dictive effect on POD in elderly patients undergoing knee arthroplasty.

Objective To explore the feasibility of ultrasonic measurement of the skin to hyoid bone distance,skin to epiglottis distance and skin to anterior commissure of vocal cords distance for predicting difficult laryngoscopy exposure in obstructive sleep apnea hypopnea syndrome(OSAHS)patients.Methods One hundred and fifty OSAHS patients with ASAⅠ-Ⅲ level,who underwent elective uvulopalatopharyngoplasty(UPPP)surgery under general anesthesia,were analyzed.Rountine airway assessment(Mallampati classification)and ultrasound measurement of the skin to hyoid bone distance,skin to epiglottis distance and skin to anterior commissure of vocal cords distance were performed before anesthesia.Intubation under direct laryngoscopy and the classification of laryngoscopy exposure was recorded.Cormack-Lehane classification Ⅲ-Ⅳ grade was defined as difficult laryngoscopy exposure.According to the classification results,patients were divided into two groups:non-difficult laryngoscopy exposure group and difficult laryngoscopy exposure group.We analyzed and compared the Malampati grading and ultrasound measurements between two groups.The receiver operating characteristic(ROC)curve and the optimal cut-off point of ultrasonic measurements were calculated.The effects of different methods for predicting difficult laryngoscopy exposure were analyzed.Results The proportion of cases whose Mallampati airway classification grade>Ⅱ in difficult laryngoscopy exposure group was significantly more than that in non-difficult laryngoscopy exposure group(P＜0.05).The skin to hyoid bone distance and skin to epiglottis distance in difficult laryngoscopy exposure group were significantly longer than those in non-difficult laryngoscopy exposure group(P＜0.05).The optimal cut-off point of the skin to hyoid bone distance and skin to epiglottis distance were 1.12 cm and 2.23 cm respectively.There was no significant difference in the skin to anterior commissure of vocal cords distance between two groups.Conclusions Ultrasound measurement of the skin to hyoid bone distance and skin to epiglottis distance had a good predictive value in difficult laryngoscopy exposure of the OSAHS patients.

Objective:To explore the treatment methods and clinical efficacy of penetrating high-voltage electric burns to thoracoabdominal wall.Methods:This study was a retrospective observational study. From March 2020 to March 2023, six male patients with penetrating high-voltage electric burns to thoracoabdominal wall who met the inclusion criteria were hospitalized at West China Hospital of Sichuan University, aged 42 to 57 years. Among them, one patient had thoracoabdominal wall defects with perforation and necrosis of the gastric wall and diaphragm, two patients had thoracoabdominal wall defects with perforation and necrosis of the gastric wall alone, and three patients had abdominal wall defects with perforation and necrosis of the small intestine. In the emergency department, aesthetic plastic and burn surgery, general surgery, and/or thoracic surgery doctors jointly formulated an emergency surgery plan for the patients. Three patients with perforation and necrosis of the gastric wall underwent subtotal gastrectomy and anastomosis. One of them, who also had diaphragmatic perforation and necrosis, underwent resection of the necrotic diaphragm and repair. The other three patients with perforation and necrosis of the small intestine underwent resection and anastomosis of the necrotic intestinal segment. After debriding the thoracoabdominal wall wounds conservatively in stage Ⅰ and repairing the abdominal wall defects with greater omentum coverage, the thoracoabdominal wall wounds were treated with vacuum sealing drainage (VSD). Seven days later, a stage Ⅱ thorough debridement of the thoracoabdominal wall wounds was performed, and bovine acellular dermal matrix was transplanted onto the surface of the greater omentum and the surrounding skin wounds without skin coverage, and the VSD treatment of the thoracoabdominal wall wounds was continued. After 7 days, the VSD treatment was stopped, and after the fresh granulation tissue well developed in the wounds, a stage Ⅲ transplantation of meshed split-thickness skin graft from the lateral femur was performed to close the thoracoabdominal wall wounds, followed by continuing VSD treatment for another 7 days. Data were recorded including the status of patients' enteral nutrition recovery and occurrence of complications such as abdominal infection after stage Ⅰ surgery, the time from starting moist dressing change to the wound being ready for skin grafting after stage Ⅱ surgery, the microbiological culture of wound exudate samples and conditions of wound surrounding areas from starting moist dressing change to wound healing after stage Ⅱ surgery, skin graft survival, and wound healing time. Follow-up was carried out to observe the occurrence of gastrointestinal symptoms, abdominal wall hernia, scars, and functional disorders, etc.Results:All six patients resumed enteral nutrition on day 2 to 4 after stage Ⅰ surgery, with no occurrence of intestinal obstruction, anastomotic leakage, or abdominal infection. The time from starting moist dressing change to the wound being ready for skin grafting after stage Ⅱ surgery was 8 (6, 12) days. During the period from starting moist dressing change to wound healing after stage Ⅱ surgery, microbiological culture of wound exudate sample showed Enterobacter cloacae in one patient and Pseudomonas aeruginosa in another patient, while the remaining four patients had negative cultures; no patient developed wound edge inflammation. All grafted skin survived, and the wound healing time was 38 (30, 46) days. During follow-up from 12 to 36 months after stage Ⅲ surgery, patients had no intractable constipation or intestinal obstruction symptoms, no obvious local tissue herniation requiring surgical treatment, no scar ulceration, and no functional disorders. Conclusions:For penetrating high-voltage electric burns to thoracoabdominal wall, a sequential three-stage surgical treatment plan under a multidisciplinary team collaboration model can effectively protect organ function and control wound infection. Long-term follow-up shows good gastrointestinal function and thoracoabdominal wall appearance. This method is highly reproducible and effective, which is suitable for clinical promotion and use.

Cancer is one of the leading causes of morbidity and mortality worldwide. Due to population aging, lifestyle variation and other factors, the morbidity and mortality of cancer continue to rise in China, resulting in a serious public health problem threating people's health. In response to this increasingly serious problem, tremendous efforts have been made in China, including the development of a series of policies and measures for specific needs of cancer prevention and treatment. Currently, China's strategy to reduce the disease burden of cancer mainly focuses on primary and secondary prevention. This paper summarizes the current status of disease burden of cancer and the performance of three-grade cancer prevention in China.

Objective:To investigate the impacts of periodontal-orthodontic treatment on periodontal indicators,bone metabolism and serum levels of soluble intercellular adhesion molecule-1(sICAM-1)and monocyte chemotactic protein-1(MCP-1)in patients with an-terior tooth displacement(ATD)caused by periodontitis.Methods:60 patients with ATD caused by periodontitis were included and randomly divided into a reference group(n=30,periodontal basic treatment+periodontal splint treatment)and a study group(n=30,combination of orthodontic treatment with the reference treatment).31 ATD patients who only received periodontal basic treatment were included into the blank control group.The probing depth(PD),plaque index(PLI)and gingival index(GI),tooth looseness,bone me-tabolism indicators osteocalcin(OCN)and osteoprotegerin(OPG),and serum inflammatory indicators(sICAM-1 and MCP-1)were compared among the 3 groups before and after treatment.Results:After 6 months of treatment,the levels of PD,PLI,GI,and serum sICAM-1 and MCP-1 in the 3 groups were lower than those before treatment(P＜0.05),and lower in the study group than in the refer-ence group and blank control group(P＜0.05);the looseness of the affected teeth in the 3 groups was decreased(P＜0.05),and in the study group was less than in the reference group and blank control group(P＜0.05);the levels of OCN and OPG in the 3 groups were higher(P＜0.05)than those before treatment,and in the study group were higher than in the reference group and blank control group(P＜0.05).Conclusion:Periodontal-orthodontic treatment can obviously reduce the levels of inflammatory factors in serum,effectively regulate bone metabolism and improve periodontal health in patients with ATD caused by periodontitis.