Cancer has become a significant global public health issue， severely impacting public health and societal development. Despite advances in tumor treatment methods in recent years and a gradual decline in cancer mortality rates， drug-related adverse reactions and drug resistance remain substantial challenges. Traditional Chinese medicine （TCM） has demonstrated significant clinical efficacy in cancer treatment and small side effects， making it widely applied in the field of oncology. Xuefu Zhuyutang， derived from Yilin Gaicuo， is known for its abilities to invigorate blood circulation， dispel blood stasis， promote Qi flow， and alleviate pain. It was specifically formulated by the esteemed WANG Qingren of the Qing dynasty for the "blood stasis syndrome in the blood mansion" and is commonly used to treat Qi stagnation and blood stasis syndrome. Clinical studies have shown that Xuefu Zhuyutang， when combined with conventional Western medications， produces significant effects in the treatment of malignant tumors such as liver cancer， lung cancer， and cervical cancer. It substantially reduces the incidence of adverse reactions following Western treatments， including radiation esophagitis， radiation encephalopathy， radiation-induced oral mucositis， and edema. Additionally， it alleviates cancer-related pain and fever， blood hypercoagulability， and associated complications such as depression and anxiety， and also mitigates chemotherapy-induced side effects like hand-foot syndrome. Basic research has demonstrated its potential anti-tumor mechanisms， including the inhibition of Wnt/β-catenin signaling pathway activation， suppression of mitogen-activated protein kinase （MAPK） pathway activation， and anti-tumor angiogenesis. Pharmacological studies have revealed that its active components inhibit tumor cell proliferation and migration， induce tumor cell apoptosis， suppress tumor angiogenesis， enhance the cytotoxicity of natural killer cells against tumors， improve the tumor microenvironment， and regulate immune function. This paper reviewed the latest research progress on Xuefu Zhuyutang in the treatment of malignant tumors from four aspects： theoretical exploration， clinical studies， mechanisms of action， and pharmacological basis， aiming to provide insights and methods for the clinical diagnosis and treatment of malignant tumors.

Cancer has become a significant global public health issue， severely impacting public health and societal development. Despite advances in tumor treatment methods in recent years and a gradual decline in cancer mortality rates， drug-related adverse reactions and drug resistance remain substantial challenges. Traditional Chinese medicine （TCM） has demonstrated significant clinical efficacy in cancer treatment and small side effects， making it widely applied in the field of oncology. Xuefu Zhuyutang， derived from Yilin Gaicuo， is known for its abilities to invigorate blood circulation， dispel blood stasis， promote Qi flow， and alleviate pain. It was specifically formulated by the esteemed WANG Qingren of the Qing dynasty for the "blood stasis syndrome in the blood mansion" and is commonly used to treat Qi stagnation and blood stasis syndrome. Clinical studies have shown that Xuefu Zhuyutang， when combined with conventional Western medications， produces significant effects in the treatment of malignant tumors such as liver cancer， lung cancer， and cervical cancer. It substantially reduces the incidence of adverse reactions following Western treatments， including radiation esophagitis， radiation encephalopathy， radiation-induced oral mucositis， and edema. Additionally， it alleviates cancer-related pain and fever， blood hypercoagulability， and associated complications such as depression and anxiety， and also mitigates chemotherapy-induced side effects like hand-foot syndrome. Basic research has demonstrated its potential anti-tumor mechanisms， including the inhibition of Wnt/β-catenin signaling pathway activation， suppression of mitogen-activated protein kinase （MAPK） pathway activation， and anti-tumor angiogenesis. Pharmacological studies have revealed that its active components inhibit tumor cell proliferation and migration， induce tumor cell apoptosis， suppress tumor angiogenesis， enhance the cytotoxicity of natural killer cells against tumors， improve the tumor microenvironment， and regulate immune function. This paper reviewed the latest research progress on Xuefu Zhuyutang in the treatment of malignant tumors from four aspects： theoretical exploration， clinical studies， mechanisms of action， and pharmacological basis， aiming to provide insights and methods for the clinical diagnosis and treatment of malignant tumors.

Objective:To investigate the clinical efficacy of anterior versus posterior app-roach to posterior rectus sheath in laparoscopic totally extraperitoneal sublay (TES) for diastasis recti combined with umbilical hernia.Methods:The retrospective cohort study was conducted. The clinicopathological data of 45 patients with diastasis recti abdominis combined with umbilical hernia who were admitted to The University of Hong Kong-Shenzhen Hospital and 24 patients with diastasis recti abdominis combined with umbilical hernia who were admitted to Shenzhen People's Hospital from January 2019 to December 2024 were collected. There were 6 males and 63 females, aged (50±14)years. All 69 patients underwent laparoscopic TES. Among them, 36 patients under-going the anterior approach to the posterior rectus sheath were assigned to anterior approach group, and 33 patients undergoing the posterior approach were assigned to posterior approach group. Observation indicators: (1) surgical conditions; (2) follow-up conditions. Comparison of measurement data with normal distribution between groups was conducted using the independent sample t test. Comparison of count data between groups was conducted using the chi-square test or Fisher exact probability. Results:(1) Surgical conditions. All patients in both groups successfully completed the surgery. The type of mesh placed was self-fixating mesh in all cases, with no conversion to open surgery, and routine drainage tube placement was performed postoperatively. For the anterior approach group and the posterior approach group, the operative time was (167±44)minutes and (214±53)minutes, the maximum separation width of the rectus abdominis was (3.57±0.79)cm and (4.08±0.99)cm, respectively, showing significant differences in the above indicators between the two groups ( t=-4.00, -2.36, P<0.05). For the anterior approach group and the posterior approach group, cases with peritoneal injury were 26 and 29, the umbilical hernia defect diameter was (2.15±0.46)cm and (2.24±0.52) cm, the postoperative drainage volume was (62±22)mL and (72±36)mL, respectively, showing no significant difference in the above indicators between the two groups ( χ2=2.61, t=-0.76, -1.50, P>0.05). (2) Follow-up conditions. Among the 69 patients, 61 were followed up, including 31 cases in the anterior approach group and 30 cases in the posterior approach group. The duration of follow-up was 31(range, 8-44)months for the anterior approach group and 35(range, 9-60)months for the posterior approach group, respectively. No recurrence (abdominal wall bulge), seroma, chronic pain, or infection occurred in either group, and all patients were able to complete the trunk flexion movement with hands behind the head. Conclusion:Both the anterior and posterior approaches to posterior rectus sheath are safe and effective in laparoscopic TES for diastasis recti abdominis combined with umbilical hernia, among which the anterior approach to posterior rectus sheath has a shorter operation time.

Postoperative infection of internal fixation of closed fractures the lower limbs in adults represents a devastating complication, characterized by diagnostic challenges, prolonged treatment duration and high disability rates. Current management of these infections faces multiple challenges, such as difficulties in early accurate diagnosis, and various controversies about the treatment plan, leading to poor overall diagnosis and treatment results. To address these issues, based on evidence-based medicine and principles with emphasis on scientific rigor, clinical applicability and innovation, the Trauma Branch of the Chinese Medical Association, Orthopedic Branch of the Chinese Medical Doctor Association, Orthopedics Branch of the Chinese Medical Association, and Trauma Orthopedics and Polytrauma Group of the Resuscitation and Emergency Committee of the Chinese Medical Doctor Association have collaboratively organized a panel of relevant experts to develop the Guideline for diagnosis and treatment of infection after internal fixation of closed lower limb fractures in adults ( version 2025). The guideline proposed 10 recommendations, aiming to provide a foundation for standardized diagnosis and treatment of postoperative infection in adults with closed lower limb fractures.

Objective To investigate the effect of Schisandra chinensis polysaccharide(SCP)on mitochondrial autophagy in skeletal muscle in exercise-fatigue mice based on the nuclear factor erythroid 2-related factor 2(Nrf2)/antioxidant response element ARE pathway.Methods A fatigue mouse model was established by swimming training.Mice were assigned randomly to fatigue,SCP(20 mg/kg),Rhodiola rosea(8 mL/kg),inhibitor(30 mg/kg ML385),and SCP+inhibitor groups,with normal mice as the control group.Serum was separated and levels of lactic acid(LA),lactate dehydrogenase(LDH),blood urea nitrogen(BUN),and creatine kinase(CK)were detected.Liver tissue was also isolated and levels of malondialdehyde(MDA),hepatic glycogen(HG),and superoxide dismutase(SOD)were detected.Skeletal muscle tissues were isolated and muscle glycogen(MG),changes in skeletal muscle tissue in exercise fatigue,and mitochondrial morphology were detected.Gene expression levels of mitochondrial transcription factor A(TFAM)and nuclear respiratory factor-1(NRF-1),and Nrf2,quinone oxidoreductase 1(NQO1),heme oxygenase-1(HO-1),and LC3 protein expression levels were analyzed.Results HG,MG,SOD,TFAM mRNA,NRF-1 mRNA,Nrf2,NQO1,HO-1,and LC3 Ⅱ/LC3 Ⅰ were lower in the fatigue group than in the control group,while levels of LA,BUN,LDH,CK,and MDA were higher than in the control group(P＜0.05).HG,MG,SOD,TFAM mRNA,NRF-1 mRNA,Nrf2,NQO1,HO-1,and LC3 Ⅱ/LC3 Ⅰ levels were higher in the SCP and Rhodiola rosea groups than in the fatigue group,while LA,BUN,LDH,CK,and MDA levels were lower than in the fatigue group(P＜0.05).The above indexes were opposite in the inhibitor group(P＜0.05).Conclusions SCP promotes mitochondrial autophagy in skeletal muscle in exercise-fatigue mice by activating the Nrf2/ARE pathway,effectively exerting anti-fatigue effects.

Objective:To investigate the clinical efficacy of anterior versus posterior app-roach to posterior rectus sheath in laparoscopic totally extraperitoneal sublay (TES) for diastasis recti combined with umbilical hernia.Methods:The retrospective cohort study was conducted. The clinicopathological data of 45 patients with diastasis recti abdominis combined with umbilical hernia who were admitted to The University of Hong Kong-Shenzhen Hospital and 24 patients with diastasis recti abdominis combined with umbilical hernia who were admitted to Shenzhen People's Hospital from January 2019 to December 2024 were collected. There were 6 males and 63 females, aged (50±14)years. All 69 patients underwent laparoscopic TES. Among them, 36 patients under-going the anterior approach to the posterior rectus sheath were assigned to anterior approach group, and 33 patients undergoing the posterior approach were assigned to posterior approach group. Observation indicators: (1) surgical conditions; (2) follow-up conditions. Comparison of measurement data with normal distribution between groups was conducted using the independent sample t test. Comparison of count data between groups was conducted using the chi-square test or Fisher exact probability. Results:(1) Surgical conditions. All patients in both groups successfully completed the surgery. The type of mesh placed was self-fixating mesh in all cases, with no conversion to open surgery, and routine drainage tube placement was performed postoperatively. For the anterior approach group and the posterior approach group, the operative time was (167±44)minutes and (214±53)minutes, the maximum separation width of the rectus abdominis was (3.57±0.79)cm and (4.08±0.99)cm, respectively, showing significant differences in the above indicators between the two groups ( t=-4.00, -2.36, P<0.05). For the anterior approach group and the posterior approach group, cases with peritoneal injury were 26 and 29, the umbilical hernia defect diameter was (2.15±0.46)cm and (2.24±0.52) cm, the postoperative drainage volume was (62±22)mL and (72±36)mL, respectively, showing no significant difference in the above indicators between the two groups ( χ2=2.61, t=-0.76, -1.50, P>0.05). (2) Follow-up conditions. Among the 69 patients, 61 were followed up, including 31 cases in the anterior approach group and 30 cases in the posterior approach group. The duration of follow-up was 31(range, 8-44)months for the anterior approach group and 35(range, 9-60)months for the posterior approach group, respectively. No recurrence (abdominal wall bulge), seroma, chronic pain, or infection occurred in either group, and all patients were able to complete the trunk flexion movement with hands behind the head. Conclusion:Both the anterior and posterior approaches to posterior rectus sheath are safe and effective in laparoscopic TES for diastasis recti abdominis combined with umbilical hernia, among which the anterior approach to posterior rectus sheath has a shorter operation time.

Objective To investigate the effect of Schisandra chinensis polysaccharide(SCP)on mitochondrial autophagy in skeletal muscle in exercise-fatigue mice based on the nuclear factor erythroid 2-related factor 2(Nrf2)/antioxidant response element ARE pathway.Methods A fatigue mouse model was established by swimming training.Mice were assigned randomly to fatigue,SCP(20 mg/kg),Rhodiola rosea(8 mL/kg),inhibitor(30 mg/kg ML385),and SCP+inhibitor groups,with normal mice as the control group.Serum was separated and levels of lactic acid(LA),lactate dehydrogenase(LDH),blood urea nitrogen(BUN),and creatine kinase(CK)were detected.Liver tissue was also isolated and levels of malondialdehyde(MDA),hepatic glycogen(HG),and superoxide dismutase(SOD)were detected.Skeletal muscle tissues were isolated and muscle glycogen(MG),changes in skeletal muscle tissue in exercise fatigue,and mitochondrial morphology were detected.Gene expression levels of mitochondrial transcription factor A(TFAM)and nuclear respiratory factor-1(NRF-1),and Nrf2,quinone oxidoreductase 1(NQO1),heme oxygenase-1(HO-1),and LC3 protein expression levels were analyzed.Results HG,MG,SOD,TFAM mRNA,NRF-1 mRNA,Nrf2,NQO1,HO-1,and LC3 Ⅱ/LC3 Ⅰ were lower in the fatigue group than in the control group,while levels of LA,BUN,LDH,CK,and MDA were higher than in the control group(P＜0.05).HG,MG,SOD,TFAM mRNA,NRF-1 mRNA,Nrf2,NQO1,HO-1,and LC3 Ⅱ/LC3 Ⅰ levels were higher in the SCP and Rhodiola rosea groups than in the fatigue group,while LA,BUN,LDH,CK,and MDA levels were lower than in the fatigue group(P＜0.05).The above indexes were opposite in the inhibitor group(P＜0.05).Conclusions SCP promotes mitochondrial autophagy in skeletal muscle in exercise-fatigue mice by activating the Nrf2/ARE pathway,effectively exerting anti-fatigue effects.

Postoperative infection of internal fixation of closed fractures the lower limbs in adults represents a devastating complication, characterized by diagnostic challenges, prolonged treatment duration and high disability rates. Current management of these infections faces multiple challenges, such as difficulties in early accurate diagnosis, and various controversies about the treatment plan, leading to poor overall diagnosis and treatment results. To address these issues, based on evidence-based medicine and principles with emphasis on scientific rigor, clinical applicability and innovation, the Trauma Branch of the Chinese Medical Association, Orthopedic Branch of the Chinese Medical Doctor Association, Orthopedics Branch of the Chinese Medical Association, and Trauma Orthopedics and Polytrauma Group of the Resuscitation and Emergency Committee of the Chinese Medical Doctor Association have collaboratively organized a panel of relevant experts to develop the Guideline for diagnosis and treatment of infection after internal fixation of closed lower limb fractures in adults ( version 2025). The guideline proposed 10 recommendations, aiming to provide a foundation for standardized diagnosis and treatment of postoperative infection in adults with closed lower limb fractures.

Objective:To establish a foundation for the psychological selection of air combat personnel by studying the cognitive ability measurement methods for air combat personnel.Methods:The tests were done for 390 subjects including 142 radar operators, 117 radar academy students, 45 air combat personnel, and 86 radar trainees. Based on job analysis, 5 cognitive test tasks were developed, including graphic discrimination, working memory test, target tracking, voice anti-jamming, and comprehensive management. The discrimination was evaluated by the distribution graphs and coefficients of variation of the test results. The criterion-related validity was examined by correlating the cognitive test scores with the participants' work performance or academic grades, which served as the criteria. Content validity was determined by a 9-level scoring (1-9) of task necessity that collected from 30 air combat personnel and by the assessments of necessity of tested abilities that came from 30 experts. The parallel forms reliability, test-retest reliability and split-half reliability were tested respectively according to the results of each test.Results:The original scores of each test showed approximate normal distribution. The selected indicators' coefficients of variation were 14.4%-111.0%, reliabilities were 0.764-0.827, and criterion-related validities were 0.186-0.445, all of which were statistically significant (all P<0.05). In 30 air combat personnel, 53.3%-83.3% scored 7-9 to the necessity of test items, and 93.3% of 30 experts gave the required or basically required evaluations to the test items. Conclusions:The series tests show good content validity, and discrimination, reliability and the criterion-related validity meet the requirements of psychometrics. Especially the tests of graphic discrimination, working memory and target tracking expressed higher degree of discrimination, and can be used as cognitive ability assessment tool for the selection of air combat personnel.

Objective:To establish a foundation for the psychological selection of air combat personnel by studying the cognitive ability measurement methods for air combat personnel.Methods:The tests were done for 390 subjects including 142 radar operators, 117 radar academy students, 45 air combat personnel, and 86 radar trainees. Based on job analysis, 5 cognitive test tasks were developed, including graphic discrimination, working memory test, target tracking, voice anti-jamming, and comprehensive management. The discrimination was evaluated by the distribution graphs and coefficients of variation of the test results. The criterion-related validity was examined by correlating the cognitive test scores with the participants' work performance or academic grades, which served as the criteria. Content validity was determined by a 9-level scoring (1-9) of task necessity that collected from 30 air combat personnel and by the assessments of necessity of tested abilities that came from 30 experts. The parallel forms reliability, test-retest reliability and split-half reliability were tested respectively according to the results of each test.Results:The original scores of each test showed approximate normal distribution. The selected indicators' coefficients of variation were 14.4%-111.0%, reliabilities were 0.764-0.827, and criterion-related validities were 0.186-0.445, all of which were statistically significant (all P<0.05). In 30 air combat personnel, 53.3%-83.3% scored 7-9 to the necessity of test items, and 93.3% of 30 experts gave the required or basically required evaluations to the test items. Conclusions:The series tests show good content validity, and discrimination, reliability and the criterion-related validity meet the requirements of psychometrics. Especially the tests of graphic discrimination, working memory and target tracking expressed higher degree of discrimination, and can be used as cognitive ability assessment tool for the selection of air combat personnel.