Objective To establish an effective management mode, play the full role of DRGs in rational drug use, formulate the pharmaceutical clinical path, and intervene the prescription behavior of doctors, which could improve the level of rational drug use in the hospital through the management practice of rational drug use under the payment method of DRGs in a third-grade hospital. Methods A drug entering mechanism, a rational drug use supervision mechanism and an active and rational drug use data exposure mechanism based on DRGs were established, and the rational drug use indicators such as drug consumption index, average drug cost, and auxiliary drug use were accurately positioned based on the information platform, and the accurate and refined management of rational drug use was realized through the daily supervision of the office of the Pharmaceutical Affairs Committee. Results and Conclusion Under the multi-dimensional and multi-level rational drug use management based on DRGs, the effect of rational drug use was evaluated after the reform of DRGs payment method, and all the index of rational drug use in our hospital were continuously improved.

Education is a crucial element in the development of acupuncture as a discipline, providing essential talent support for its future advancement. A structured interview was conducted with renowned acupuncture expert Professor ZHAO Jiping, focusing on key topics such as the core of acupuncture education, the connotation and development of acupuncture textbooks, and acupuncture teaching models. Through in-depth discussion, the current problems in acupuncture education were analyzed, and possible solutions were explored, aiming to offer ideas for the innovative development of acupuncture education.
Acupuncture/trends* ; Humans ; Acupuncture Therapy ; China

Objective:To compare the efficacy of gasless robotic surgery via transaxillary approach and combined axillary-retroauricular approach for unilateral N1b PTC, and to explore the safety and effectiveness of gasless robotic surgery via transaxillary approach for unilateral N1b PTC. Methods:Unilateral N1b PTC patients who underwent surgery in the Department of Otolaryngology, Sun Yat Sen Memorial Hospital, Sun Yat sen University between July 2016 and December 2024 were included and analyzed. According to the inclusion and exclusion criteria and the differences of surgical approaches, the patients were divided into the transaxillary approach（TA） group and the combined axillary-retroauricular approach（TARA） group. The demographic data, operation time, intraoperative blood loss, postoperative drainage volume, postoperative complications, shoulder function evaluation, postoperative visual analogue scale（VAS） of neck aesthetics and recurrence of the two groups were statistically analyzed. Results:A total of 88 patients undergoing gasless robotic surgery were included in this study, including 23 cases in the TA group and 65 cases in the TARA group. The proportion of males in the TA group was significantly higher than that in the TARA group（56.5% vs 21.5%, χ²=9.776, P=0.002）. The total operation time in the TA group was significantly lower than that in the TARA Group（180.00[155.00, 220.00]min vs 220.00[177.50, 272.50]min, z=-2.775, P=0.006）, and the postoperative blood loss in the TA group was significantly lower than that in the TARA Group（30.00[20.00, 50.00]ml vs 50.00[30.00, 60.00]ml, Z=-2.127, P=0.033）. The proportion of area Ⅱ-Ⅴ in the TA group and the TARA group was 87.0% and 70.8%, respectively, and there was no significant difference between the two groups（P>0.05）. There was no significant difference in lateral cervical lymph node dissection and central lymph node dissection between the two groups（P>0.05）. During the follow-up period, no recurrence was found in the two groups, and there was no significant difference in the incidence of complications between the two groups（P>0.05）. According to the stratification of dynamic recurrence risk assessment, it can be seen that the proportion of curative effect satisfaction in the TA group was as high as 95.7%, and that in the TARA group was as high as 81.5%, with no significant difference between the two groups. There was no significant difference in VAS score of neck, Constant Shoulder Score and NDⅡ scale between the two groups（P>0.05）. Conclusion:Gasless robotic surgery via transaxillary approach for unilateral N1b PTC is safe and feasible, and the amount postoperative lymph node acquisition is equivalent to that of combined axillary-retroauricular approach, which can provide a new choice for the treatment of unilateral N1b PTC patients.
Humans ; Robotic Surgical Procedures/methods* ; Axilla/surgery* ; Male ; Female ; Operative Time ; Middle Aged ; Adult ; Treatment Outcome ; Postoperative Complications

Objective:To evaluate the safety, feasibility, and technical advantages of the domestic Jingfeng single-port robotic surgical system in transoral and transaxillary approach surgeries for multisite diseases. Methods:A retrospective analysis was conducted on the clinical data of 6 patients who underwent Jingfeng SP1000 single-port robotic-assisted surgery at our hospital from June 2025 to July 2025. They were divided into the transoral robotic surgery group（4cases） and the transaxillary approach thyroid cancer radical resection group（2cases） based on surgical approaches. The transoral robotic surgery group included extended resection of right tonsillar cancer with cervical lymph node dissection, epiglottic cyst resection, extended resection of right pyriform sinus cancer with cervical lymph node dissection, and surgery for epiglottic cyst and obstructive sleep apnea（OSA）. For each case, parameters including operative time, intraoperative blood loss, perioperative complications, robotic operation performance, and postoperative recovery were recorded. Results:All 6 surgeries were successfully completed without conversion to open surgery or system failure. In the transoral robotic surgery group, the mean robotic operation time was（60.00±34.88） minutes, and the mean intraoperative blood loss was 20.00（5.75，20.00）mL. In the transaxillary robotic surgery group, the robotic operation time was respectively 60.00 and 40.00 minutes, and the intraoperative blood loss was 10.00 and 5.00 mL, respectively. One case of minor perioperative complication（in the flap dissection area） occurred, with no severe complications reported. All patients recovered smoothly after surgery, with a median follow-up of 1.9 months showing no residual lesions, recurrence, or functional impairment. Conclusion:This case series confirms the safety and feasibility of the domestic Jingfeng single-port robot in transoral and axillary approach surgeries in oropharyngeal-head and neck surgery. Its single-port design reduces trauma and the risk of robotic arm collision, adapts to minimally invasive needs, and its domestic production attribute lowers costs to facilitate popularization, providing a new option for such patients.
Humans ; Robotic Surgical Procedures/methods* ; Retrospective Studies ; Operative Time ; Middle Aged ; Male ; Female ; Neck/surgery* ; Sleep Apnea, Obstructive/surgery* ; Adult ; Head and Neck Neoplasms/surgery* ; Oropharynx/surgery* ; Oropharyngeal Neoplasms/surgery*

Long-term spaceflight,characterized by drastic changes in spatial position,disrupts the Earth's inherent environmental periodic signals,such as the day-night light-dark cycle.This leads to a misalignment between the external environmental cycles and the body's endogenous biological rhythms.The cumulative effect of this persistent"time difference"severely disrupts the core biological pathways that regulate the circadian rhythm.It triggers a series of neuroendocrine and behavioral stress responses,exemplified by sleep-wake disorders,which have become a core medical problem constraining the success of long-term space missions and astronaut health.Traditional Chinese Medicine(TCM)posits that aligning with the rhythmic changes of heaven,earth,day,night,and the four seasons,and maintaining the dynamic balance and harmonious functioning of the body's Yin and Yang vital energies,are fundamental principles for safeguarding vitality and resisting external pathogens and internal injuries.However,in the prolonged weightlessness,confinement,and abnormal lighting environment of deep space flight,the bond between the human body and natural rhythms is forcibly severed.Yin and Yang Qi become difficult to sustain,the mechanisms of ascent,descent,exit,and entry are obstructed,the visceral Qi transformation functions are impaired,and the circulation of Qi and Blood becomes disordered,ultimately leading to the onset of various disorders.This paper,grounded in the TCM temporal medicine perspective of"correspondence between heaven and human"(tian ren xiang ying)and the theories of Yin-Yang and Qi-Blood,meticulously reviews the historical classics and modern research on acupoint intervention strategies for addressing rhythm disorders and harmonizing Yin and Yang.Building upon this foundation,it innovatively proposes and argues for an integrated acupoint prescription strategy:the"Bei Xin Wu Xue"combined with the classic paired points Zhaohai(KI6)-Shenmai(BL62)on the lower limbs to regulate the dynamic balance of the Yin and Yang Heel Vessels(Yin/Yang Qiao Mai),and the classic paired points Taichong(LR3)-Yongquan(KI1)to guide Qi downward.This combination aims to work at multiple levels-"Heart-Brain,Yin-Yang,Liver-Kidney"-to calm the Heart Spirit,clear the Brain Mansion,and tonify the Liver and Kidney.The goal is to restore Yin and Yang Qi to an orderly and coordinated state,thereby assisting the disordered biological rhythm system in regaining homeostasis.This provides a novel TCM-inspired approach of"rhythm regulation and equilibrium restoration"(tiao shi fu heng)to safeguard the long-term in-orbit health of astronauts.

OBJECTIVE To investigate the effects of soybean isoflavones （SI） on the reproductive development of young mice. METHODS C57BL/6 young mice were randomly divided into control group， SI low-dose and high-dose groups （10， 100 mg/kg）， with 10 mice in each group （half male and half female）. The young mice in each group were given corresponding liquid intragastrically， once a day， for 2 consecutive weeks. After the last administration， the percentage of body weight increase was calculated； serum estradiol and testosterone levels， malondialdehyde （MDA） content， total antioxidant capacity （T-AOC）， superoxide dismutase （SOD） and glutathione peroxidase （GSH-Px） activities in the reproductive organs of the young mice were determined. The histopathological changes in the reproductive organs were observed. The cell apoptosis of reproductive organs was detected. RESULTS Compared with the control group， the percentage of body weight increase in female mice was increased significantly in the SI high-dose group， while that of male mice was decreased significantly （P＜0.05 or P＜0.01）. Cystic follicles could be seen in the ovarian tissue in SI groups， a loose arrangement of spermatocytes could be seen in the testicular tissue， and partial epithelial cell shedding could be seen in epididymal tissue. The serum level of testosterone in female young mice and the serum levels of testosterone and estradiol in male young mice in SI groups， GSH-Px activity in the ovarian tissue of female young mice in the SI low-dose group， T-AOC activities in the ovarian tissue of female young mice in SI groups as well as the apoptotic rates of cells in testicular and epididymal tissue of male young mice in SI groups were increased significantly （P＜0.05 or P＜ 0.01）； the serum level of estradiol in female young mice in SI groups， SOD activity in the ovarian tissue of female young mice in the SI high-dose group， and MDA contents in the ovarian tissue of female young mice in SI groups as well as the apoptotic rates of cells in ovarian tissue of female mice in SI groups were decreased significantly （P＜0.05 or P＜0.01）. CONCLUSIONS SI can enhance the antioxidant stress capacity of ovarian tissue in female young mice and reduce their oxidative stress damage， but it has certain toxicity to reproductive organs in male mice.

Background::Acute respiratory distress syndrome (ARDS) is a common cause of respiratory failure in many critically ill patients. Although inflammasome activation plays an important role in the induction of acute lung injury (ALI) and ARDS, the regulatory mechanism of this process is still unclear. When cells are stimulated by inflammation, the integrity and physiological function of mitochondria play a crucial part in pyroptosis. However, the underlying mechanisms and function of mitochondrial proteins in the process of pyroptosis are largely not yet known. Here, we identified the 18-kDa translocator protein (TSPO), a mitochondrial outer membrane protein, as an important mediator regulating nucleotide-binding domain, leucine-rich repeat, and pyrin domain-containing protein 3 (NLRP3) inflammasome activation in macrophages during ALI.Methods::TSPO gene knockout (KO) and lipopolysaccharide (LPS)-induced ALI/ARDS mouse models were employed to investigate the biological role of TSPO in the pathogenesis of ARDS. Murine macrophages were used to further characterize the effect of TSPO on the NLRP3 inflammasome pathway. Activation of NLRP3 inflammasome was preformed through LPS + adenosine triphosphate (ATP) co-stimulation, followed by detection of mitochondrial membrane potential, reactive oxygen species (ROS) production, and cell death to evaluate the potential biological function of TSPO. Comparisons between two groups were performed with a two-sided unpaired t-test. Results::TSPO-KO mice exhibited more severe pulmonary inflammation in response to LPS-induced ALI. TSPO deficiency resulted in enhanced activation of the NLRP3 inflammasome pathway, promoting more proinflammatory cytokine production of macrophages in LPS-injured lung tissue, including interleukin (IL)-1β, IL-18, and macrophage inflammatory protein (MIP)-2. Mitochondria in TSPO-KO macrophages tended to depolarize in response to cellular stress. The increased production of mitochondrial damage-associated molecular pattern led to enhanced mitochondrial membrane depolarization and pyroptosis in TSPO-KO cells. Conclusion::TSPO may be the key regulator of cellular pyroptosis, and it plays a vital protective role in ARDS occurrence and development.

Objective To investigate the protective effects of HTD4010 against lipopolysaccharide(LPS)-induced septic cardiomyopathy(SCM)in mice and explore the mechanisms mediating its effect.Methods Forty-five male ICR mice were randomized equally into control group,LPS(10 mg/kg)group,and LPS+HTD4010 group(in which 2.5 mg/kg HTD4010 was injected subcutaneously at 1 h and 6 h after LPS injection).Cardiac function of the mice was evaluated by ultrasound,and pathological changes in the myocardial tissues were observed with HE staining.The levels of IL-6 and TNF-α in serum and myocardial tissues were detected using ELISA,and apoptosis of the cardiomyocytes was detected with TUNEL staining.The expression levels of the key proteins associated with apoptosis,autophagy and the AMPK/mTOR pathway in the myocardial tissues were detected using Western blotting.The ultrastructural changes of cardiac myocardial mitochondria was observed with transmission electron microscopy.Results LPS exposure caused severe myocardial damage in mice,characterized by myocardial fiber rupture,structural disorder,inflammatory cell infiltration,and mitochondrial damage.The LPS-treated mice exhibited significantly decreased cardiac LVEF and FS values,elevated IL-6 and TNF-αlevels in serum and myocardial tissue,and an increased myocardial cell apoptosis rate with enhanced expressions of Bax,p-62 and p-mTOR and lowered expressions of Bcl-2,LC3 Ⅱ/I,Beclin-1 and p-AMPK(P<0.05 or 0.01).Treatment of the septic mice with HTD4010 significantly alleviated myocardial damage,increased LVEF and FS values,reduced IL-6 and TNF-α levels in serum and myocardial tissue,decreased cardiomyocyte apoptosis,lowered myocardial expressions of Bax,p-62 and p-mTOR,and increased Bcl-2,LC3 Ⅱ/I,Beclin-1 and p-AMPK expressions(P<0.05 or 0.01).Conclusion HTD4010 can attenuate myocardial injury in SCM mice possibly by promoting autophagy via modulating the AMPK/mTOR signaling pathway.

Objective To investigate the protective effects of HTD4010 against lipopolysaccharide(LPS)-induced septic cardiomyopathy(SCM)in mice and explore the mechanisms mediating its effect.Methods Forty-five male ICR mice were randomized equally into control group,LPS(10 mg/kg)group,and LPS+HTD4010 group(in which 2.5 mg/kg HTD4010 was injected subcutaneously at 1 h and 6 h after LPS injection).Cardiac function of the mice was evaluated by ultrasound,and pathological changes in the myocardial tissues were observed with HE staining.The levels of IL-6 and TNF-α in serum and myocardial tissues were detected using ELISA,and apoptosis of the cardiomyocytes was detected with TUNEL staining.The expression levels of the key proteins associated with apoptosis,autophagy and the AMPK/mTOR pathway in the myocardial tissues were detected using Western blotting.The ultrastructural changes of cardiac myocardial mitochondria was observed with transmission electron microscopy.Results LPS exposure caused severe myocardial damage in mice,characterized by myocardial fiber rupture,structural disorder,inflammatory cell infiltration,and mitochondrial damage.The LPS-treated mice exhibited significantly decreased cardiac LVEF and FS values,elevated IL-6 and TNF-αlevels in serum and myocardial tissue,and an increased myocardial cell apoptosis rate with enhanced expressions of Bax,p-62 and p-mTOR and lowered expressions of Bcl-2,LC3 Ⅱ/I,Beclin-1 and p-AMPK(P<0.05 or 0.01).Treatment of the septic mice with HTD4010 significantly alleviated myocardial damage,increased LVEF and FS values,reduced IL-6 and TNF-α levels in serum and myocardial tissue,decreased cardiomyocyte apoptosis,lowered myocardial expressions of Bax,p-62 and p-mTOR,and increased Bcl-2,LC3 Ⅱ/I,Beclin-1 and p-AMPK expressions(P<0.05 or 0.01).Conclusion HTD4010 can attenuate myocardial injury in SCM mice possibly by promoting autophagy via modulating the AMPK/mTOR signaling pathway.