OBJECTIVE To investigate the effects and mechanisms of Buyang huanwu decoction （BYHWD） and its active fractions in ameliorating non-alcoholic fatty liver disease. METHODS BYHWD and its effective fractions obtained through ethanol precipitation， as well as 30% ethanol， 50% ethanol， and 75% ethanol fractions （namely， the CC effective fraction， 30YC effective fraction， 50YC effective fraction， and 75YC effective fraction）， were prepared. These preparations were administered to rats via intragastric administration to prepare corresponding drug-containing serum （blank serum and simvastatin-containing serum were prepared using the same protocol）. Human L02 hepatocytes were divided into control group， model group， simvastatin-containing serum group， BYHWD-containing serum group， CC-containing serum group， 30YC-containing serum group， 50YC-containing serum group， and 75YC-containing serum group. Except for the control group， other groups were given 0.2 mol/L oleic acid for 24 h to induce a lipid accumulation model， and then intervened with 20% drug-containing serum/blank serum for 24 h. The lipid deposition in cells was observed， and the proportion of lipid droplet area was calculated； the levels of triglycerides （TG） and indicators of oxidative stress [malondialdehyde （MDA）， superoxide dismutase （SOD）] as well as liver function [alanine amino- transferase （ALT）， aspartate amino-transferase （AST）] in cells were detected； protein and mRNA expressions of AMP-activated protein kinase （AMPK）/sterol regulatory element-binding protein-1 （SREBP-1）/glycerol-3-phosphate acyltransferase （GPAT） signaling pathway were also measured. RESULTS Compared with the control group， cells in the model group exhibited severe cellular steatosis， with a significantly increased proportion of lipid droplet area， as well as the elevated levels of TG， ALT， AST， and MDA in cells， along with significantly up-regulated mRNA and protein expression levels of SREBP-1 and GPAT （P＜0.05）. The level of SOD， mRNA expression of AMPK， as well as the protein phosphorylation level of AMPK were decreased significantly （P＜0.05）. Compared with the model group， cellular steatosis was alleviated in all drug-containing serum groups， and the levels of most of the aforementioned quantitative indicators were significantly reversed （P＜0.05）. CONCLUSIONS BYHWD and its active fractions can exert a therapeutic effect on improving non-alcoholic fatty liver disease by regulating the AMPK/SREBP-1/GPAT signaling pathway， inhibiting oxidative stress responses， and reducing lipid deposition.

Objective To investigate the current status of family resilience of children with cancer and analyze its influencing factors,to provide a basis for medical staff to formulate intervention plans.Methods Using a convenient sampling method,children with cancer who were hospitalized in 2 tertiary hospitals in Henan Province from January to April 2024 were selected for the survey.A general information questionnaire,family resilience assessment scale,quality of life family version,ZBI caregiver burden interview,and social support rating scale were used to understand the current status of family resilience of children with cancer and to explore the related influencing factors by univariate analysis and multiple stepwise linear regression analysis.Results A total of 280 questionnaires were distributed and 265 valid questionnaires were recovered,with a valid questionnaire recovery rate of 94.64％.The total score of family resilience for primary caregivers of children with cancer was(185.63±30.66).The multiple stepwise linear regression analysis results showed that the children's self-care ability,caregiver's work status,family care burden,and social support level were the influencing factors for family resilience of children with cancer(P＜0.05),and the explanatory variance was 51.3％.Conclusion The family resilience of children with cancer is at a medium level.The worse the children's self-care ability and the heavier the family care burden,the worse the family resilience;the caregiver's work status and good social support are helpful for the family resilience of children with cancer.Healthcare workers should develop intervention programs to address these factors to enhance the family resilience of children with cancer.

BACKGROUND:THZ1,an inhibitor of cyclin-dependent kinase 7,has been shown to inhibit the proliferation of a variety of tumor cells,but whether THZ1 can affect the stemness of glioma stem cells through the Wnt/β-catenin signaling pathway remains unclear.OBJECTIVE:To investigate the effect of THZ1 on stemness of glioma cell U87 and its mechanism.METHODS:U87 adherent cells were cultured to form stem cell mammospheres.The expressions of stemness related proteins were verified by western blot assay.The effect of THZ1 on half maximal inhibitory concentration(IC50)of U87 cells was determined by Cell Counting Kit-8(CCK-8)assays.The effects of THZ1 on proliferation and migration of U87 cells were determined by cell colony-formation assays,cell wound healing assays,and Transwell migration assays.The effect of THZ1 treatment on mammosphere forming rate and mammosphere size of U87 stem cells was analyzed.Stemness associated proteins CD133,ABCG2,Nanog,OCT4,SOX2,epithelial-mesenchymal transformation-related proteins E-cadherin,N-cadherin,Occludin,Snail,and Wnt/β-catenin pathway associated proteins Axin1,β-Catenin,WNT-5A,GSK3β,Cyclind-1,and C-myc were measured by western blot assay.RESULTS AND CONCLUSION:(1)Compared with adherent cells,the expressions of stemness related proteins Nestin,CD133,ABCG2,Nanog,OCT4,and SOX2 were significantly increased.(2)Compared with the control group,THZ1 decreased the proliferation and migration of U87 cells.(3)THZ1 inhibited the mammosphere forming rate and mammosphere size of U87 stem cells.(4)After THZ1 treatment,the expression of N-cadherin and Snail decreased,while the protein expression of E-cadherin and Occludin increased.(5)THZ1 treatment decreased the expression of Wnt/β-catenin pathway related proteins Axin1,β-Catenin,Wnt-5A,GSK3β,Cyclind-1,and C-myc in U87 stem cells.It is concluded that THZ1 can suppress the proliferation and migration of U87 cells,and inhibit the mammosphere forming ability,stemness related protein expression,and epithelial-mesenchymal transformation ability of U87 stem cells by down-regulating the expression of Wnt/β-catenin signaling pathway related molecules.

Background and Aims:Obstructive jaundice(OJ)caused by common bile duct stones(CBDS)is a major risk factor for acute cholangitis(AC).Early identification of high-risk patients is essential for improving prognosis.Soluble CD163(sCD163)and milk fat globule epidermal growth factor 8(MFG-E8)are associated with inflammatory diseases,but their predictive value for AC in CBDS-related OJ remains unclear.This study aimed to evaluate the predictive significance of serum sCD163 and MFG-E8 levels for AC in patients with CBDS-OJ.Methods:A total of 142 patients with CBDS-OJ admitted from January 2022 to June 2024 were included as the observation group,and 145 healthy individuals undergoing physical examination served as controls.Serum sCD163 and MFG-E8 levels were measured using ELISA.Based on the occurrence of AC within 24 hours after admission,patients with CBDS-OJ were divided into an AC group(n=48)and a non-AC group(n=94).Clinical variables and serological indicators were compared between groups.Multivariate logistic regression was used to identify independent factors associated with AC.Receiver operating characteristic(ROC)curves were generated to assess the predictive performance of sCD163,MFG-E8,and their combination.Results:Compared with the control group,patients with CBDS-OJ showed significantly elevated serum sCD163 levels and decreased MFG-E8 levels(both P<0.05).Within the observation group,the AC group had higher AST,ALT and sCD163 levels and lower MFG-E8 levels than the non-AC group(all P<0.05).Logistic regression identified elevated sCD163 as an independent risk factor(OR=3.478,P<0.001)and reduced MFG-E8 as a protective factor(OR=0.526,P=0.020)for AC.ROC analysis showed AUC values of 0.759 for sCD163,0.787 for MFG-E8,and 0.920 for their combined detection,with the combined model outperforming either marker alone(P<0.001).Conclusion:Serum sCD163 elevation and MFG-E8 reduction are closely associated with the development of AC in patients with CBDS-OJ.Combined detection of sCD163 and MFG-E8 provides superior predictive value and may serve as a useful tool for early risk stratification in clinical practice.

Background and Aims:Obstructive jaundice(OJ)caused by common bile duct stones(CBDS)is a major risk factor for acute cholangitis(AC).Early identification of high-risk patients is essential for improving prognosis.Soluble CD163(sCD163)and milk fat globule epidermal growth factor 8(MFG-E8)are associated with inflammatory diseases,but their predictive value for AC in CBDS-related OJ remains unclear.This study aimed to evaluate the predictive significance of serum sCD163 and MFG-E8 levels for AC in patients with CBDS-OJ.Methods:A total of 142 patients with CBDS-OJ admitted from January 2022 to June 2024 were included as the observation group,and 145 healthy individuals undergoing physical examination served as controls.Serum sCD163 and MFG-E8 levels were measured using ELISA.Based on the occurrence of AC within 24 hours after admission,patients with CBDS-OJ were divided into an AC group(n=48)and a non-AC group(n=94).Clinical variables and serological indicators were compared between groups.Multivariate logistic regression was used to identify independent factors associated with AC.Receiver operating characteristic(ROC)curves were generated to assess the predictive performance of sCD163,MFG-E8,and their combination.Results:Compared with the control group,patients with CBDS-OJ showed significantly elevated serum sCD163 levels and decreased MFG-E8 levels(both P<0.05).Within the observation group,the AC group had higher AST,ALT and sCD163 levels and lower MFG-E8 levels than the non-AC group(all P<0.05).Logistic regression identified elevated sCD163 as an independent risk factor(OR=3.478,P<0.001)and reduced MFG-E8 as a protective factor(OR=0.526,P=0.020)for AC.ROC analysis showed AUC values of 0.759 for sCD163,0.787 for MFG-E8,and 0.920 for their combined detection,with the combined model outperforming either marker alone(P<0.001).Conclusion:Serum sCD163 elevation and MFG-E8 reduction are closely associated with the development of AC in patients with CBDS-OJ.Combined detection of sCD163 and MFG-E8 provides superior predictive value and may serve as a useful tool for early risk stratification in clinical practice.

Objectives:Recently,domestical developed left ventricular assist devices(LVAD)have been frequently introduced into clinical practice.This study aims to report the anesthesia protocol and perioperative outcomes in Chinese patients receiving LVAD implantation surgery.Methods:This retrospective analysis included patients who underwent LVAD implantation at our center from June 2017 to November 2024.During and after separation from cardiopulmonary bypass,we optimized right heart function through careful adjustments in heart rate,rhythm,preload,myocardial contractility,and afterload.Vasoactive agents were administered as needed,and mechanical ventilation parameters were optimized.We implemented blood conservation strategies and established strict transfusion criteria to minimize allogenic blood transfusions.Results:A total of 100 patients were included in the analysis,with 54.0%classified as Interagency Registry for Mechanically Assisted Circulatory Support(INTERMACS)I or II.Before leaving the operating room,the mean arterial pressure(MAP),mean pulmonary arterial pressure(mPAP),central venous pressure(CVP),lactic acid levels,and urinary output after cardiopulmonary bypass were recorded as(74±7)mmHg,(25±7)mmHg,(7±3)mmHg,(2.3±1.9)mmol/L,and(8.2±5.4)ml/(kg·h),respectively.The transfusion rates for red blood cells and fresh frozen plasma were 20.0%and 28.0%.The in-hospital mortality rate was 3.0%,with a low incidence of severe complications including right heart failure(12%).Left ventricular ejection fraction increased from(23.7±4.8)%preoperatively to(25.3±10.5)%prior to discharge.Conclusions:Patients who received LVAD at our center exhibited low rates of postoperative mortality and complications and significant improvement in left heart function before discharge.

Objective:To explore the safety and long-term efficacy of transvaginal reconstructive pelvic surgery (TVRPS) in ≥70-year-old women with severe pelvic organ prolapse (POP).Methods:A single-center, prospective cohort study was conducted on 343 elderly women patients with severe POP who received TVRPS at the Fourth Medical Center, Chinese PLA General Hospital, Medical School of Chinese PLA from March 2007 to September 2024. There were 297 cases (86.6%, 297/343) of Ⅲ degree and 46 cases (13.4%, 46/343) of Ⅳ degree prolapse respectively. Among them, anterior pelvic prolapse accounted for 80.8% (277/343), and those with prolapse in two or more sites accounted for 30.0% (103/343). The age was (74.2±3.4) years (range: 70 to 89 years old). There were 300 cases (87.5%, 300/343) with more than one internal medicine disease. Preoperative general conditions were assessed using American Society of Anesthesiologists physical status classification system (ASA) and American College of Surgeons National Surgical Quality Improvement Program-frailty index (ACS NSQIP-FI). TVRPS surgeries included transvaginal hysterectomy, salpingooophorectomy, high uterosacral ligament suspension, sacrospinous ligament fixation, native tissue and mesh repair of the anterior and posterior vaginal walls, mid-urethral sling for anti-urinary incontinence, and levator anal muscle folding suture and perineal repair. Perioperative complications were evaluated using Clavien-Dindo classification system. The objective effect of TVRPS was determined based on pelvic organ prolapse quantification system (POP-Q), and the subjective results were evaluated using pelvic floor distress inventory-short form 20 (PFDI-20), pelvic floor impact questionnaire-short form 7 (PFIQ-7) and patient global impression of improvement (PGI-I).Results:All patients had a preoperative ASA grade of ≤gradeⅡ, and ACS NSQIP-FI score of ≤0.27. All patients safely and successfully underwent all TVRPS surgeries. The operation time was (154.2±43.2) minutes. The perioperative morbidity and mortality rate were 0.6% (2/343) and 0 (0/343) respectively. None of the patient needed blood transfusion. The follow-up time was (7.5±4.3) years, with the longest being 17 years. Thirty-four cases (9.9%, 34/343) were lost to follow-up, and 22 cases (6.4%, 22/343) died of internal diseases during the follow-up period. The point values of Aa, Ba, C, Ap and Bp in the POP-Q system were significantly decreased after the operation (all P<0.01), the genital hiatus was significantly shortened (all P<0.01), and the perineal body was significantly elongated (all P<0.01). The scores of PFDI-20 and PFIQ-7 were significantly lower than those before the operation (all P<0.01). There were 332 cases (96.8%, 332/343) with an overall symptom impression improvement score of PGI-I≤2. Conclusion:The results on 343 elderly women with severe POP aged an average of 74.2 years show that for elderly POP patients who still have the desire to preserve the vagina and do not meet the conditions for colpocleisis, as long as there is a comprehensive understanding and strict evaluation of the overall condition before the operation, TVRPS is a safe, feasible and long-lasting therapeutic procedure.

Objectives:Recently,domestical developed left ventricular assist devices(LVAD)have been frequently introduced into clinical practice.This study aims to report the anesthesia protocol and perioperative outcomes in Chinese patients receiving LVAD implantation surgery.Methods:This retrospective analysis included patients who underwent LVAD implantation at our center from June 2017 to November 2024.During and after separation from cardiopulmonary bypass,we optimized right heart function through careful adjustments in heart rate,rhythm,preload,myocardial contractility,and afterload.Vasoactive agents were administered as needed,and mechanical ventilation parameters were optimized.We implemented blood conservation strategies and established strict transfusion criteria to minimize allogenic blood transfusions.Results:A total of 100 patients were included in the analysis,with 54.0%classified as Interagency Registry for Mechanically Assisted Circulatory Support(INTERMACS)I or II.Before leaving the operating room,the mean arterial pressure(MAP),mean pulmonary arterial pressure(mPAP),central venous pressure(CVP),lactic acid levels,and urinary output after cardiopulmonary bypass were recorded as(74±7)mmHg,(25±7)mmHg,(7±3)mmHg,(2.3±1.9)mmol/L,and(8.2±5.4)ml/(kg·h),respectively.The transfusion rates for red blood cells and fresh frozen plasma were 20.0%and 28.0%.The in-hospital mortality rate was 3.0%,with a low incidence of severe complications including right heart failure(12%).Left ventricular ejection fraction increased from(23.7±4.8)%preoperatively to(25.3±10.5)%prior to discharge.Conclusions:Patients who received LVAD at our center exhibited low rates of postoperative mortality and complications and significant improvement in left heart function before discharge.

Objective To investigate the current status of family resilience of children with cancer and analyze its influencing factors,to provide a basis for medical staff to formulate intervention plans.Methods Using a convenient sampling method,children with cancer who were hospitalized in 2 tertiary hospitals in Henan Province from January to April 2024 were selected for the survey.A general information questionnaire,family resilience assessment scale,quality of life family version,ZBI caregiver burden interview,and social support rating scale were used to understand the current status of family resilience of children with cancer and to explore the related influencing factors by univariate analysis and multiple stepwise linear regression analysis.Results A total of 280 questionnaires were distributed and 265 valid questionnaires were recovered,with a valid questionnaire recovery rate of 94.64％.The total score of family resilience for primary caregivers of children with cancer was(185.63±30.66).The multiple stepwise linear regression analysis results showed that the children's self-care ability,caregiver's work status,family care burden,and social support level were the influencing factors for family resilience of children with cancer(P＜0.05),and the explanatory variance was 51.3％.Conclusion The family resilience of children with cancer is at a medium level.The worse the children's self-care ability and the heavier the family care burden,the worse the family resilience;the caregiver's work status and good social support are helpful for the family resilience of children with cancer.Healthcare workers should develop intervention programs to address these factors to enhance the family resilience of children with cancer.

Objective To evaluate the efficacy and safety of the dose-adjusted etoposide,doxorubicin and cyclophosphamide with vincristine,prednisone and rituximab without radiotherapy(DA-EPOCH-R)regimen versus the modified cyclophosphamide,vincristine,doxorubicin,high-dose methotrexate(CODOX-M/IVAC-R)regimen in the treatment of patients with acquired immune deficiency syndrome(AIDS)-related Burkitt lymphoma(BL).Methods This single-center retrospective cohort study included 41 patients diagnosed with AIDS-related BL at Beijing Ditan Hospital,Capital Medical University,from December 2010 to June 2022.Among them,26 patients received the DA-EPOCH-R regimen(observation group),and 15 patients received the modified CODOX-M/IVAC-R regimen(control group).Clinical characteristics,laboratory findings,toxicities,and treatment outcomes were analyzed.Prognostic risk factors were assessed using a multivariate Cox proportional hazards model.Results Of the 41 enrolled patients,97.6％were male,with a median age of 43 years.The baseline median CD4+cell count was below 200 cells/μL in 41.5％of patients.After a median follow-up of 17 months,the complete response(CR)rate was significantly higher in the observation group compared to the control group(57.7％vs 33.3％).The median overall survival(OS)was also significantly prolonged in the observation group(18.0 months)versus the control group(6.7 months,95％CI:5.0-16.6)(P＜0.001).Treatment-related mortality was notably lower in the observation group(0％vs.26.7％,P＜0.01).Conclusion Compared to the modified CODOX-M/IVAC-R regimen,the DA-EPOCH-R regimen demonstrates superior survival benefits and enhanced safety in the treatment of AIDS-related BL,suggesting it as the preferred chemotherapy option for this patient population.