Attention deficit hyperactivity disorder （ADHD） is often accompanied by tic disorder. The core pathogenesis is considered to be ministerial fire scorching yin and internal stirring of deficient wind， which leads to disharmony between the body and spirit， resulting in clinical manifestations. The treatment principles emphasize nourishing yin fluids， calming ministerial fire， and extinguishing endogenous wind （内风）. The method of nourishing yin fluids is applied throughout the entire treatment process， commonly using ingredients such as Shudihuang （Rehmanniae Radix Praeparata）， Shanzhuyu （Corni Fructus）， Gouqizi （Lycii Fructus）， Wuweizi （Schisandrae Chinensis Fructus）， and Tusizi （Cuscutae Semen）. These are combined with approaches to harmonize the zang-fu organs， primarily including extinguishing liver wind， clearing heart fire， nourishing kidney water， and strengthening spleen earth， thereby stabilizing ministerial fire and extinguishing endogenous wind. Additionally， emotional regulation and smoothing emotional constraint are essential to improve clinical symptoms in children with ADHD comorbid with tic disorder.

Several metal needles were unearthed from the tomb of LIU He, the Marquis of Haihun in Nanchang, Jiangxi province. Based on the inscription on the signboard unearthed from the tomb and the handed down literature, these needles should be closely related to the "nine needles" mentioned in the handed down medical classics. These needles should be used in acupuncture and moxibustion at that time, and their diameters are close to the specifications and dimensions of the needles in the modern time, which provides the important cultural relics data of the Han Dynasty for the research of early acupuncture and moxibustion of traditional Chinese medicine. This article uses the method of mutual verification of unearthed cultural relics, unearthed documents, and handed down documents to investigate the acupuncture method of medical needles unearthed from the tomb of Marquis Haihun, and to sort out and demonstrate the development of acupuncture and moxibustion in the Western Han Dynasty. The medical needles unearthed from the tomb of Marquis Haihun and their needling techniques can be confirmed by the "nine needles" in the Lingshu (Miraculous Pivot), the "acupuncture treatment" in the bamboo slips of the Han Dynasty in the Northwest, and the "acupuncture atlas" on the Han portrait stone. It proves that the manufacturing of needles for acupuncture and moxibustion and the therapeutic methods and techniques of acupuncture had been greatly developed in the middle and late stages of the Western Han Dynasty.
Acupuncture Therapy/instrumentation* ; Needles/history* ; China ; Humans ; History, Ancient ; Moxibustion/instrumentation* ; Medicine, Chinese Traditional/instrumentation*

Cancer immunotherapy is currently a very promising therapeutic strategy for treating tumors. However, its effectiveness is restricted by insufficient antigenicity and an immunosuppressive tumor microenvironment (ITME). Pyroptosis, a unique form of programmed cell death (PCD), causes cells to swell and rupture, releasing pro-inflammatory factors that can enhance immunogenicity and remodel the ITME. Nanomaterials, with their distinct advantages and different techniques, are increasingly popular, and nanomaterial-based delivery systems demonstrate significant potential to potentiate, enable, and augment pyroptosis. This review summarizes and discusses the emerging field of nanomaterials-induced pyroptosis, focusing on the mechanisms of nanomaterials-induced pyroptosis pathways and strategies to activate or enhance specific pyroptosis. Additionally, we provide perspectives on the development of this field, aiming to accelerate its further clinical transition.

OBJECTIVE To investigate the improvement mechanism of hyperoside （HYP） on non-alcoholic fatty liver disease （NAFLD）. METHODS Male C57BL/6 mice were randomly divided into normal （NFD） group， model （HFD） group and HYP group， with 8 mice in each group. Except for NFD group， the mice in other groups were fed with HF60 high-fat diet to establish NAFLD model； HYP group was simultaneously given HYP 100 mg/kg intragastrically every day， for 16 consecutive weeks. The body weight and liver weight of mice in each group were recorded 16 h after the last medication； the histopathological changes and lipid accumulation in the liver were observed， and the contents of triglyceride （TAG） in liver tissue and serum contents of TAG， aspartate transaminase （AST） and alanine transaminase （ALT） were measured； LC-MS/MS method was adopted to detect lipid changes in the liver tissue of mice for lipidomics analysis， and protein expressions of lipid synthesis-associated proteins peroxisome proliferator-activated receptor α （PPARα） were also tested. Human hepatocellular carcinoma cell line HepG2 was divided into normal control group， model group， HYP low-concentration group （50 μmol/L）， HYP high-concentration group （100 μmol/L）， HYP low-concentration+GW6471 （PPARαinhibitor） group， and HYP high-concentration+GW6471 group. Except for normal control group， the remaining cells were induced with oleic acid and palmitic acid to establish a high-fat cell model. The accumulation of lipid droplets in each group of cells was observed， and the TAG content was detected. RESULTS Compared with HFD group， HYP group exhibited significant reductions in liver fat vacuoles， lipid accumulation， liver weight， and TAG content in liver tissue， as well as serum contents of ALT， AST and TAG （P＜0.05）. Additionally， the expression of PPARα protein in liver tissue was significantly increased （P＜0.05）， and the pathological morphological changes associated with NAFLD were alleviated. Lipidomic analysis revealed that HYP significantly reduced the levels of TAG， diacylglycerol and other lipids in the liver. Compared with model group， cellular lipid droplet accumulation and TAG content decreased significantly in HYP low- and high-concentration groups （P＜0.05）； GW6471 could significantly reverse the improvement effect of HYP on above indicators （P＜0.05）. CONCLUSIONS HYP can effectively ameliorate NAFLD induced by a high-fat diet in mice， and the mechanism may be related to the activation of PPARα to regulate hepatic lipid synthesis.

ObjectiveTo explore the current situation of forensic ethics practice and education by designing a questionnaire on forensic ethics， with a view to exploring the path of forensic ethics education construction. MethodsA total of 667 valid questionnaires were collected using the online survey method， basically covering various regions across the country and all sub-specialties of forensic medicine. Descriptive analysis was used to analyze the relevant data. ResultsMost practitioners had relevant ethical reflections in the process of forensic practice. 69.12% of the respondents indicated that they had studied the relevant rules， but approximately half stated that there were no corresponding ethical norms or standard operating manuals. The specific behaviors violating ethics in different units were diverse. 23.04% of the respondents reported that they had encountered unethical behaviors， but only 4.9% of them reported such violations. In terms of forensic ethics education， 87.75% of the respondents believed that there were issues with the current model of forensic ethics education. Meanwhile， the respondents showed a high degree of recognition for receiving forensic ethics education， with 84.15% of respondents expressing willingness to participate in relevant courses. More than half of respondents were willing to participate in forensic ethics education during undergraduate studies， new employee training， and regular post-employment training. ConclusionCurrently， there is a problem of ethical neglect in forensic work in China. Combining ethics courses with professional courses at the practitioner training stage and providing regular training at the practice stage are effective measures to popularize forensic ethics knowledge， enhance ethical awareness， and improve the quality of practice.

Background/Aims: Liver transplantation is the most effective treatment for the sickest patients with acute-on-chronic liver failure (ACLF). However, the influence of donor age on liver transplantation, especially in ACLF patients, is still unclear. Methods: In this study, we used the data of the Scientific Registry of Transplant Recipients. We included patients with ACLF who received liver transplantation from January 1, 2007, to December 31, 2017, and the total number was 13,857. We allocated the ACLF recipients by age intogroup I (donor age ≤17 years, n=647); group II (donor age 18–59 years, n=11,423); and group III (donor age ≥60 years, n=1,787). Overall survival (OS), graft survival, and mortality were com-pared among the three age groups and the four ACLF grades. Cox regression was also analyzed. Results: The 1-, 3-, and 5-year OS rates were 89.6%, 85.5%, and 82.0% in group I; 89.4%, 83.4%, and 78.2% in group II; and 86.8%, 78.4%, and 71.4% in group III, respectively (p<0.001).When we analyzed the different effects of donor age on OS with different ACLF grades, in groupsII and III, we observed statistical differences. Finally, the cubic spline curve told us that the relative death rate changed linearly with increasing donor age. Conclusions Donor age is related to OS and graft survival of ACLF patients after transplanta-tion, and poorer results were associated with elderly donors. In addition, different donor ages have different effects on recipients with different ACLF grades.

Objective:To analyze the short-term efficacy and safety of robot-assisted laparoscopic partial nephrectomy（RAPN）for non-metastatic pathological stage T 3a renal cell carcinoma. Methods:The clinical and pathological data of 45 patients with pathologically confirmed non-metastatic T 3a renal cell carcinoma who underwent RAPN at Sun Yat-sen University Cancer Center between January 2016 and December 2023 were retrospectively reviewed. There were 30 males and 15 females. The average age of the cohort was（54.3±10.7）years，and the average clinical tumor diameter was（4.9±1.8）cm. Of all the patients，35（77.8%）were asymptomatic，7（15.6%）presented with hematuria，and 3（6.7%）presented with lumbar pain. Preoperative imaging assessed 34 patients（75.6%）as having clinical stage T 3a，all suspected of involving the collecting system or perirenal fat invasion；the remaining 11 patients（24.4%）were assessed as having stage T 1-2 disease. The median R.E.N.A.L. nephrectomy score was 8.0（7.0，10.0）. A history of hypertension，diabetes，or chronic kidney disease was present in 18 patients（40.0%）. The primary endpoint was progression-free survival，and the secondary endpoints included postoperative complications and short-term renal function outcomes. Survival curve was estimated using the Kaplan-Meier method，and renal function comparisons were made using the paired t-test. Results:The RAPN was performed through a transabdominal approach in 32 patients（71.1%），with a median estimated blood loss of 150.0（50.0，300.0）ml. Seven（15.6%）patients required intraoperative blood transfusion. The median length of postoperative hospital stay was 4.0（4.0，6.0）days. Postoperative complications occurred in 6 patients（13.3%），including 5（11.1%）with mild complications and 1（2.2%）with a severe complication. Renal function returned to baseline in 24 of 39 evaluable patients（61.5%），while 3 patients（7.7%）developed surgery-related chronic kidney disease 3 to 12 months postoperatively，but none required dialysis. The median follow-up time was 31.8（22.7，50.9）months，12（26.7%）patients received programmed cell death protein 1 inhibitor adjuvant therapy postoperatively. During follow-up，3 patients experienced tumor recurrence，the 3-year progression-free survival rate of the entire cohort was 95.4%.Conclusions:For some carefully selected patients with T 3a renal cell carcinoma，RAPN performed by experienced surgeons is a feasible and safe option，providing excellent short-term oncological outcomes，complication control，and renal function recovery. The long-term efficacy remains to be seen.

Objective To study the related molecular mechanism of andrographolide(AGP)in inhibi-ting the proliferation of human colon cancer LoVo cells and promoting their apoptosis.Methods The LoVo cells were set up as the control group and experimental group.The cells were treated with different concentra-tions of AGP(0,20,40,80 μmol/L).The cell viability was detected by CCK-8,the cellular cycle and apoptosis were detected by flow cytometery,and Western blot was used to detect protein level of PCNA,Bad and Bcl-2,and the effect of AGP of BMP9 overexpression or silencing AGP on PCNA,Bad and Bcl-2 protein levels;West-ern blot was used to analyze the effect of AGP on PTEN,Akt1/2/3 and p-Akt1/2/3 levels.Results AGP could inhibit the proliferation of LoVo cells,promoted their apoptosis and increased the BMP9 expression lev-el.The BMP9 overexpression could enhance the effect of AGP for inhibiting the proliferation and promoting the apoptosis,silencing BMP9 could weaken the above effects of AGP(P＜0.05).AGP decreased the expres-sion level of p-Akt1/2/3 in the LoVo cells and increased the PTEN expression level(P＜0.05).BMP9 over-expression enhanced AGP and decreased the p-Akt 1/2/3 expression level in the LoVo cells,and silencing BMP9 could weaken the above effects of AGP(P＜0.05).Conclusion AGP could inhibit the proliferation of human colon cancer LoVo cells,its mechanism may be related with up-regulating BMP9 expression,thus in-crease PTEN protein level and inhibit P13K/Akt signal.

Objective To explore the application value of preoperative nebulized inhalation of esket-amine in pediatric snoring surgery under general anesthesia.Methods A total of 145 children who were sched-uled to undergo elective pediatric snoring surgery in this hospital from January to December 2023 were select-ed and divided into the control group,the NC group and the ES group by random number table method,with 48,49,48 cases in each group,respectively.The control group was given routine preoperative preparations,the NC group was nebulized and inhaled normal saline before the operation,and the ES group was nebulized and inhaled esketamine solution before the operation.The awakening time,extubation time,post-anesthesia care u-nit(PACU)stay time,direct care time,choking cough score after awakening,visual analogue scale(VAS)for pain,restlessness score,incidence of restlessness and occurrence of adverse reactions were compared among the three groups of children.Results Compared with the control group and the NC group,the recovery time,ex-tubation time,PACU stay time,direct care time,choking cough score after awaking,VAS,restlessness score and the incidence of restlessness in the ES group were significantly decreased(P＜0.05).There was no statis-tically significant difference in the above indicators between the NC group and the control group(P＞0.05).No adverse reactions occurred in any of the three groups of children during the recovery period from general anesthesia.Conclusion Preoperative nebulized inhalation of esketamine can effectively accelerate the recovery and extubation time of children undergoing general anesthesia for snoring surgery,alleviate choking,pain and restlessness reactions,and reduce direct care time.