Objective To analyze the chemical components of Xiaoshi Lidan pills by using UPLC-MS/MS and explore the mechanism of Xiaoshi Lidan pills in the treatment of cholelithiasis through network pharmacology and molecular docking techniques.Methods The pharmacologically active components of Xiaoshi Lidan pills were analyzed through UPLC-MS/MS and compared with standard references.Potential targets of these components were obtained by searching the TCMSP and ETCM databases,and disease-related targets for cholelithiasis were identified using the DisGeNET database.The overlapping targets were used to construct a protein-protein interaction(PPI)network in the String database,and a"drug-component-target"network was built using Cytoscape 3.9.1.GO and KEGG enrichment analyses were performed for the core targets.Finally,the top 5 compounds with strong activity were selected as ligands for molecular docking with the screened disease target genes.The anti-inflammatory activity was verified by RAW264.7 cells,and the mRNA expression of TNF-a and other inflammatory factors was detected by RT-PCR.Results UPLC-MS/MS identified 30 compounds in Xiaoshi Lidan pills,among which baicalin,quercetin,wogonin,baicalein-7-O-glucuronide,and emodin were identified as key components of Xiaoshi Lidan pills.Network pharmacology identified 107 targets associated with cholelithiasis,with Alb,TP53,ESR1,TNF,and INS identified as core targets.GO analysis indicated the involvement in inflammation response and steroid binding,while KEGG pathways were primarily related to lipid metabolism,atherosclerosis,and the TNF signaling pathway.Molecular docking analysis and anti-inflammatory screening in vitro showed that Xiaoshi Lidan pills exhibited certain anti-inflammatory activity by regulating inflammatory factors such as TNF and inhibiting NO production through baicalein,quercetin,emodin and other components.Conclusion Xiaoshi Lidan pills exerts its therapeutic effect on cholelithiasis by regulating TNF-related pathways through components such as baicalin,thereby inhibiting the inflammatory response.

Objective:To explore the clinical value of syndecan-1 (SDC1), asymmetric dimethylarginine (ADMA) assessment in the early diagnosis and course monitoring of patients with type 2 diabetic kidney disease (DKD).Methods:This is a cross-sectional study. A total of 232 patients with type 2 diabetes admitted to the Department of Endocrinology of Kailuan General Hospital from December 2020 to December 2021 were included. The general biochemical indexes, SDC1 and ADMA were detected. According to urinary albumin/creatinine ratio (UACR) and estimated glomerular filtration rate (eGFR), patients were divided into simple diabetes group (50 cases) and DKD group (182 cases). According to the risk of progression of DKD, the DKD group was further divided into low-progression diabetic nephropathy (LDKD) subgroup (90 cases), medium-progression diabetic nephropathy(MDKD)subgroup (55 cases), and high-progression diabetic nephropathy(HDKD) subgroup (37 cases). Forty healthy people undergoing physical examination during the same period in our hospital were selected as the healthy control group. According to the quartile value of N-acetyl-β-D-glucosaminase/urinary creatinine (NAG/Ucr), the DKD group was divided into Q1- Q4 subgroups, with 45, 45, 46 and 46 cases, respectively. Spearman correlation was used to analyze the correlation between SDC1, ADMA and glomerular and renal tubule injury indexes in DKD patients. Multifactor ordered Logistic regression was used to analyze the influencing factors of the progression risk of DKD and renal tubular injury. Receiver operating characteristic (ROC) curves were used to evaluate the diagnostic performance of SDC1 and ADMA for DKD. Results:The levels of systolic blood pressure, diastolic blood pressure, triglyceride (TG), serum creatinine (Scr), uric acid (UA), NAG/Ucr, SDC1 and ADMA in DKD group were higher than those in SDM group and healthy control group (all P<0.05). The levels of total cholesterol (TC), low-density lipoprotein cholesterol (LDL-C), apolipoprotein B (ApoB), and hemoglobin A1c (HbA 1c) in DKD group were higher than those in healthy control group, and the level of high density lipoprotein cholesterol (HDL-C) was lower than that in healthy control group (all P<0.05). The SDC1 level in HDKD subgroup was higher than that in SDM group and LDKD subgroup, and the ADMA level was higher than that in SDM group and lower than that in LDKD subgroup (all P<0.05). SDC1 level in MDKD subgroup was higher than that in SDM group and LDKD subgroup, ADMA level was higher than that in SDM group, but lower than that in LDKD subgroup (all P<0.05).The levels of SDC1 and ADMA in LDKD subgroup were higher than those in SDM group (all P<0.05). The levels of TC, AporB, HbA 1c, Scr, UACR and SDC1 in NAG/Ucr Q4 subgroup were higher than those in Q1 subgroup, the levels of Scr, UACR and SDC1 were higher than those in Q2 subgroup, and the levels of HbA 1c, Scr, UACR and SDC1 in Q3 subgroup were higher than those in Q1 subgroup (all P<0.05). Spearman correlation analysis showed that SDC1 was positively correlated with UACR, NAG/Ucr ( r=0.757, 0.566, all P<0.05),and was negatively correlated with eGFR ( r=-0.337, P<0.05). ADMA was positively correlated with UACR, NAG/Ucr ( r=0.197, 0.142, all P<0.05). Multifactor ordered Logistic regression analysis showed that SDC1, NAG/Ucr and Scr were the independent influencing factors of progression risk in DKD patients ( OR=2.043, 1.067, 1.047, 0.660, 1.394, all P<0.05), while SDC1, HbA 1c and ACR were the independent influencing factors of renal tubule injury in DKD patients ( OR=1.177, 1.193, 1.002,all P<0.05). ROC curve showed that the area under the curve (AUC) of SDC1 for DKD diagnosis was 0.979, the sensitivity was 92.31%, and the specificity was 92.22%, while the AUC of ADMA for DKD diagnosis was 0.745, the sensitivity was 81.32%, and the specificity was 60.00%. The AUC, sensitivity and specificity of the combined diagnosis of DKD were 0.981, 90.66% and 95.66%. Conclusions:SDC1 is an independent risk factor of DKD progression and tubular injury in DKD patients, which can be used to diagnose early DKD and monitor the progression of DKD. ADMA is suitable for early screening of DKD.

Background: SM-like (LSM) genes a family of RNA-binding proteins, are involved in mRNA regulation and can function as oncogenes by altering mRNA stability. However, their roles in B-cell progression and tumorigenesis remain poorly understood. Methods: We analyzed gene expression profiles and overall survival data of 123 patients with mantle cell lymphoma (MCL). The LSM index was developed to assess its potential as a prognostic marker of MCL survival. Results: Five of the eight LSM genes were identified as potential prognostic markers for survival in MCL, with particular emphasis on the LSM.index. The expression levels of these LSM genes demonstrated their potential utility as classifiers of MCL. The LSM.index-high group exhibited both poorer survival rates and lower RNA levels than did the overall transcript profile. Notably, LSM1 and LSM8 were overexpressed in the LSM.index-high group, with LSM1 showing 2.5-fold increase (p < 0.001) and LSM8 depicting 1.8-fold increase (p < 0.01) than those in the LSM.index-low group.Furthermore, elevated LSM gene expression was associated with increased cell division and RNA splicing pathway activity. Conclusions The LSM.index demonstrates potential as a prognostic marker for survival in patients with MCL. Elevated expression of LSM genes, particularly LSM1 and LSM8, may be linked to poor survival outcomes through their involvement in cell division and RNA splicing pathways. These findings suggest that LSM genes may contribute to the aggressive behavior of MCL and represent potential targets for therapeutic interventions.

Background: SM-like (LSM) genes a family of RNA-binding proteins, are involved in mRNA regulation and can function as oncogenes by altering mRNA stability. However, their roles in B-cell progression and tumorigenesis remain poorly understood. Methods: We analyzed gene expression profiles and overall survival data of 123 patients with mantle cell lymphoma (MCL). The LSM index was developed to assess its potential as a prognostic marker of MCL survival. Results: Five of the eight LSM genes were identified as potential prognostic markers for survival in MCL, with particular emphasis on the LSM.index. The expression levels of these LSM genes demonstrated their potential utility as classifiers of MCL. The LSM.index-high group exhibited both poorer survival rates and lower RNA levels than did the overall transcript profile. Notably, LSM1 and LSM8 were overexpressed in the LSM.index-high group, with LSM1 showing 2.5-fold increase (p < 0.001) and LSM8 depicting 1.8-fold increase (p < 0.01) than those in the LSM.index-low group.Furthermore, elevated LSM gene expression was associated with increased cell division and RNA splicing pathway activity. Conclusions The LSM.index demonstrates potential as a prognostic marker for survival in patients with MCL. Elevated expression of LSM genes, particularly LSM1 and LSM8, may be linked to poor survival outcomes through their involvement in cell division and RNA splicing pathways. These findings suggest that LSM genes may contribute to the aggressive behavior of MCL and represent potential targets for therapeutic interventions.

Objective:To explore the longitudinal changes of symptom clusters and quality of life in young and middle-aged postoperative patients with cervical cancer during chemotherapy, and to clarify the correlation between the two, in order to provide reference for clinical staff symptom management and improvement of patients′ quality of life.Methods:A longitudinal study was conducted, a total of 252 young and middle-aged who underwent chemotherapy after radical cervical cancer surgery in the gynecological ward of Henan Provincial People′s Hospital from December 2022 to August 2023 were selected as the investigation objects by convenient sampling method. Data were collected at 2 d before chemotherapy (T1), 1 week after the first chemotherapy (T2), 1 week after the third chemotherapy (T3), and 1 week after the sixth chemotherapy (T4), using the general data questionnaire, the Chinese version of the Memorial Symptom Assessment Scale and the Functional Assessment of Cancer Therapy-Cervix. Exploratory factor analysis was used to extract symptom clusters from the data. The generalized estimation equation model was used to analyze the dynamic change trend and correlation between symptom clusters and quality of life.Results:A total of 221 patients with cervical cancer aged 18-59 (46.85 ± 6.50) years old were included. At T1 and T2, there were 4 symptom clusters, which were psychological symptom cluster, gastrointestinal symptom cluster, disease behavior symptom cluster and perimenopausal symptom cluster. T3 and T4 increased the neurological symptom cluster and self-image disorder symptom cluster, a total of 6 symptom clusters. The higher score of each symptom cluster, the lower total score of quality of life (Wald χ2 values were 8.08-62.70, all P<0.01). Conclusions:Young and middle-aged postoperative patients with cervical cancer suffered from multiple symptom clusters during chemotherapy, which not only remained relatively stable, but also showed a constantly changing trend. Effective dynamic management of symptoms clusters in young and middle-aged postoperative patients with cervical cancer during chemotherapy is expected to improve their quality of life.

Objective:To explore the application value of real-time shear wave elastography(SWE)and ultrafast pulse wave velocity(UFPWV)techniques in assessing carotid artery stiffness of patients with gouty arthritis(GA).Methods:A total of 80 GA patients admitted to the First People's Hospital of Yibin from August 2022 to July 2023 were selected as GA group.Among of them,24 cases combined with bone erosion who were confirmed by imaging examination,and 56 cases did not combine with bone erosion.In addition,a total of 40 healthy individuals,who underwent physical examinations in our hospital during the same period,were selected as the healthy control group.SWE and UFPWV were used to detect the maximum,minimum and mean values of Young's modulus values of the vessel wall of common carotid artery,and the pulse wave velocity at the beginning of systole(PWVBS)and pulse wave velocity at the end of systole(PWVES)of the vessel wall of common carotid artery of all subjects,and to assess the hardness of circumferential and longitudinal vessel wall of common carotid artery of them.The differences in Young's modulus values,PWVBS and PWVES between two groups were compared.And then,the correlations between bone erosion and Young's modulus values,PWVBS,PWVES of GA patients were further analyzed.Results:The maximum,minimum,mean values,PWVBS and PWVES in the GA group were respectively(78.80±12.38)kPa,(57.83±7.42)kPa,(67.67±8.38)kPa,(7.06±0.59)m/s and(9.50±0.63)m/s,which were significantly higher than those in the healthy control group(t=11.066,8.216,11.751,14.159,19.118,P＜0.05).The maximum,minimum,mean values,PWVBS and PWVES of GA patients with bone erosion were respectively(82.95±6.37)kPa,(59.59±5.29)kPa,(72.18±7.62)kPa,(7.37±0.43)m/s,(10.43±0.47)m/s,which were significantly higher than those[(77.01±5.32)kPa,(57.08±4.73)kPa,(65.73±4.54)kPa,(6.92±0.39)m/s and(9.10±0.41)m/s]of GA patients without bone erosion,the differences were significant(t=4.309,2.099,4.699,4.586,12.720,P＜0.05).Spearman correlation analysis showed that there was significant correlations between maximum,minimum,mean values,PWVBS,PWVES and the combined bone erosion in GA patients(r=0.602,0.421,0.682,0.647,0.732,P＜0.05).Conclusion:SWE and UFPEV techniques can evaluate the hardness of vascular wall of GA patients,and the hardness of circumferential and longitudinal vessel wall of common carotid artery of GA patient is higher than that of healthy person,and the hardness of circumferential and longitudinal vessel wall of common carotid artery of GA patient with bone erosion is higher.

Patients with severe trauma require an extremely timely treatment and transfusion plays an irreplaceable role in the emergency treatment of such patients. An increasing number of evidence-based medicinal evidences and clinical practices suggest that patients with severe traumatic bleeding benefit from early transfusion of low-titer group O whole blood or hemostatic resuscitation with red blood cells, plasma and platelet of a balanced ratio. However, the current domestic mode of blood supply cannot fully meet the requirements of timely and effective blood transfusion for emergency treatment of patients with severe trauma in clinical practice. In order to solve the key problems in blood supply and blood transfusion strategies for emergency treatment of severe trauma, Branch of Clinical Transfusion Medicine of Chinese Medical Association, Group for Trauma Emergency Care and Multiple Injuries of Trauma Branch of Chinese Medical Association, Young Scholar Group of Disaster Medicine Branch of Chinese Medical Association organized domestic experts of blood transfusion medicine and trauma treatment to jointly formulate Chinese expert consensus on blood support mode and blood transfusion strategies for emergency treatment of severe trauma patients ( version 2024). Based on the evidence-based medical evidence and Delphi method of expert consultation and voting, 10 recommendations were put forward from two aspects of blood support mode and transfusion strategies, aiming to provide a reference for transfusion resuscitation in the emergency treatment of severe trauma and further improve the success rate of treatment of patients with severe trauma.

Objective:To discuss the effect of Jiegeng Yuanshen Tang(JGYST)on airway tissue inflammation and mucus secretion in the mice with allergic asthma,and to clarify the related mechanism.Methods:Forty male C57BL/J mice were randomly divided into control group,JGYST group,ovalbumin(OVA)group,and OVA + JGYST group.The mice in OVA group and OVA +JGYST group were sensitized with 50 μg OVA via intraperitoneal injection twice weekly,followed by 20 μg OVA nasal drops daily for 7 d to induce asthma;the mice in OVA +JGYST group were gavaged with 200 μL JGYST 1 h before each OVA challenge,and the administration lasted for 7 d;the mice in control group were given equivalent dose of PBS via intraperitoneal injection,nasal drops,and gavage;the mice in JGYST group were given the same dose of PBS for intraperitoneal and nasal administration and gavaged with the same dose of JGYST.The pathomorphology of lung tissue of the mice in various groups was observed by HE staining and periodic acid-Schiff(PAS)staining,and the inflammation and PAS scores were calculated;flow cytometry method was used to detect the numbers of eosinophils,neutrophils,helper T lymphocyte 1(Th1)cells,helper T lymphocyte 2(Th2)cells,and dendritic cells(DCs),as well as the percentage of mature DCs and level of reactive oxygen species(ROS)in lung tissue of the mice in various groups;real-time fluorescence quantitative PCR(RT-qPCR)method was used to detect the expression levels of interleukin-4(IL-4),interleukin-10(IL-10),and tumor necrosis factor-α(TNF-α)mRNA in lung tissue of the mice in various groups.Results:The HE and PAS staining results showed that the mice in control group had intact airway and alveolar structure,without infiltration of inflammatory cells or mucus secretion;compared with control group,there was a large number of infiltrating inflammatory cells in airway tissue of the mice in OVA group,and the inflammation and PAS scores were increased(P<0.01);compared with OVA group,the infiltration of inflammatory cells in airway tissue of the mice in JGYST group and OVA + JGYST group was decreased,and the inflammation and PAS scores were significantly decreased(P<0.01).The flow cytometry results showed that compared with control group,the numbers of eosinophils,Th2 cells,and DCs in lung tissue of the mice in OVA group were increased(P<0.05 or P<0.01),and the percentage of mature DCs and level of ROS were significantly increased(P<0.01);compared with OVA group,the numbers of eosinophils,Th2 cells,and DCs in lung tissue of the mice in JGYST group and OVA + JGYST group were decreased(P<0.01),and the percentage of mature DCs and level of ROS were significantly decreased(P<0.01).The RT-qPCR results showed that compared with control group,the expression levels of IL-4,IL-10,and TNF-α mRNA in lung tissue of the mice in OVA group were increased(P<0.01);compared with OVA group,the expression levels of IL-4 and TNF-α mRNA in lung tissue of the mice in JGYST group and OVA + JGYST group were decreased(P<0.01),while the expression level of IL-10 mRNA was increased(P<0.01).Conclusion:JGYST can alleviate the airway tissue inflammation and mucus secretion in the mice with allergic asthma,and its mechanism may be related to reducing the number of Th2 cells and DCs,decreasing the ROS level and expression level of proinflammatory cytokine,and increasing the expression level of anti-inflammatory cytokine.

Objective:To investigate the incidence and risk factors of ultrafiltration failure (UFF) in patients undergoing continuous ambulatory peritoneal dialysis (CAPD).Methods:The clinical data of 65 patients undergoing CAPD at the Hubei Provincial Corps Hospital of Chinese People's Armed Police Forces and the General Hospital of Central Theater Command from January 2016 to December 2021 were retrospectively analyzed. The clinical data included patient history, smoking history, duration of peritoneal dialysis, incidence of peritonitis, levels of hemoglobin, albumin, low-density lipoprotein cholesterol, high-density lipoprotein cholesterol, total cholesterol, and triglyceride. Univariate and multivariate regression analyses were conducted to investigate the correlation between UFF and various indicators in patients undergoing CAPD.Results:Among the 65 patients undergoing CAPD, the incidence of UFF was 35.4% (23/65). There were significant differences in duration of peritoneal dialysis, history of peritonitis, history of type 2 diabetes mellitus, serum albumin, low-density lipoprotein cholesterol, and triglyceride between patients with UFF and those without UFF ( t = -5.05, χ2 = 11.51, 6.83, t = 5.91, -3.28, -2.83, all P < 0.05). Multivariate regression analysis showed that albumin was negatively correlated with UFF ( r = -1.06, P < 0.05), while duration of peritoneal dialysis, level of low-density lipoprotein cholesterol, and peritonitis were positively correlated with UFF ( r = 0.43, 2.20, 1.67, all P < 0.05). Conclusion:Peritoneal dialysis duration, peritonitis, and low-density lipoprotein cholesterol are risk factors for UFF in patients undergoing CAPD, while albumin is a protective factor against UFF in these patients.

Objective:To investigate the current situation of the use of transjugular intrahepatic portosystemic shunt (TIPS) for portal hypertension, which should aid the development of TIPS in China.Methods:The China Portal Hypertension Alliance (CHESS) initiated this study that comprehensively investigated the basic situation of TIPS for portal hypertension in China through network research. The survey included the following: the number of surgical cases, main indications, the development of Early-TIPS, TIPS for portal vein cavernous transformation, collateral circulation embolization, intraoperative portal pressure gradient measurement, commonly used stent types, conventional anticoagulation and time, postoperative follow-up, obstacles, and the application of domestic instruments.Results:According to the survey, a total of 13 527 TIPS operations were carried out in 545 hospitals participating in the survey in 2021, and 94.1% of the hospital had the habit of routine follow-up after TIPS. Most hospitals believed that the main indications of TIPS were the control of acute bleeding (42.6%) and the prevention of rebleeding (40.7%). 48.1% of the teams carried out early or priority TIPS, 53.0% of the teams carried out TIPS for the cavernous transformation of the portal vein, and 81.0% chose routine embolization of collateral circulation during operation. Most of them used coils and biological glue as embolic materials, and 78.5% of the team routinely performed intraoperative portal pressure gradient measurements. In selecting TIPS stents, 57.1% of the hospitals woulel choose Viator-specific stents, 57.2% woulel choose conventional anticoagulation after TIPS, and the duration of anticoagulation was between 3-6 months (55.4%). The limitation of TIPS surgery was mainly due to cost (72.3%) and insufficient understanding of doctors in related departments (77.4%). Most teams accepted the domestic instruments used in TIPS (92.7%).Conclusions:This survey shows that TIPS treatment is an essential part of treating portal hypertension in China. The total number of TIPS cases is far from that of patients with portal hypertension. In the future, it is still necessary to popularize TIPS technology and further standardize surgical indications, routine operations, and instrument application.