ObjectiveTo observe the clinical effect of Xiaozhi Hugan capsules in treating patients with non-alcoholic steatohepatitis （NASH） combined with phlegm-dampness and blood stasis syndrome and its effects on serum interleukin-6 （IL-6） and monocyte chemoattractant protein-1 （MCP-1）. MethodsA total of 124 patients with NASH combined with phlegm-dampness and blood stasis syndrome who were admitted to the Department of Spleen， Stomach， and Hepatobiliary Diseases， the First Affiliated Hospital of Henan University of Chinese Medicine from July 2020 to December 2022 were selected. According to the random number table method， patients were randomly divided into an observation group （62 cases） and a control group （62 cases）. The treatment duration was 6 months. The observation group received Xiaozhi Hugan capsules orally， while the control group received polyene phosphatidylcholine capsules. The efficacy indicators included alanine aminotransferase （ALT）， aspartate aminotransferase （AST）， controlled attenuation parameter （CAP）， liver stiffness measurement （LSM）， traditional Chinese medicine （TCM） syndrome scores （discomfort/dull pain/distending pain in liver region， fatigue， etc.）， body mass index （BMI）， waist-to-height ratio （WHtR）， high-density lipoprotein cholesterol （HDL-C）， total cholesterol （TC）， triglycerides （TG）， homeostatic model assessment for insulin resistance （HOMA-IR） ［including fasting blood glucose （FBG） and fasting insulin level （INS）］， free fatty acids （FFA）， IL-6， and MCP-1. Adverse drug reactions were recorded. ResultsAfter treatment， the total effective rate in the observation group was 92.3% （48/52）， while that in the control group was 75.5% （39/49）. The total effective rate in the observation group was higher than that in the control group （χ²=5.339， P<0.05）. After treatment， the TCM syndrome scores in both groups were significantly reduced （P<0.05）， and the post-treatment scores in the observation group were better than those in the control group （P<0.05）. After treatment， the levels of ALT， AST， TC， FFA， fasting insulin （FINS）， HOMA-IR， MCP-1， IL-6， CAP， LSM， BMI， and WHtR were decreased （P<0.05） significantly in both groups， and the observation group showed superior improvement in the above indicators compared to the control group （P<0.05）. The observation group exhibited significant reductions in TG and FBG （P<0.05） and an increase in HDL-C （P<0.05）， while no significant changes were observed in the control group. The observation group was superior to the control group after treatment （P<0.05）. No severe adverse reactions occurred in either group during the treatment. ConclusionXiaozhi Hugan capsules have significant clinical efficacy in treating patients with NASH combined with phlegm-dampness and blood stasis syndrome. It reduces hepatic steatosis， lowers liver stiffness， inhibits the expression of serum inflammatory factors， and alleviates liver inflammation. No obvious adverse reactions occur， suggesting it is suitable for clinical application.

ObjectiveTo observe the clinical effect of Xiaozhi Hugan capsules in treating patients with non-alcoholic steatohepatitis （NASH） combined with phlegm-dampness and blood stasis syndrome and its effects on serum interleukin-6 （IL-6） and monocyte chemoattractant protein-1 （MCP-1）. MethodsA total of 124 patients with NASH combined with phlegm-dampness and blood stasis syndrome who were admitted to the Department of Spleen， Stomach， and Hepatobiliary Diseases， the First Affiliated Hospital of Henan University of Chinese Medicine from July 2020 to December 2022 were selected. According to the random number table method， patients were randomly divided into an observation group （62 cases） and a control group （62 cases）. The treatment duration was 6 months. The observation group received Xiaozhi Hugan capsules orally， while the control group received polyene phosphatidylcholine capsules. The efficacy indicators included alanine aminotransferase （ALT）， aspartate aminotransferase （AST）， controlled attenuation parameter （CAP）， liver stiffness measurement （LSM）， traditional Chinese medicine （TCM） syndrome scores （discomfort/dull pain/distending pain in liver region， fatigue， etc.）， body mass index （BMI）， waist-to-height ratio （WHtR）， high-density lipoprotein cholesterol （HDL-C）， total cholesterol （TC）， triglycerides （TG）， homeostatic model assessment for insulin resistance （HOMA-IR） ［including fasting blood glucose （FBG） and fasting insulin level （INS）］， free fatty acids （FFA）， IL-6， and MCP-1. Adverse drug reactions were recorded. ResultsAfter treatment， the total effective rate in the observation group was 92.3% （48/52）， while that in the control group was 75.5% （39/49）. The total effective rate in the observation group was higher than that in the control group （χ²=5.339， P<0.05）. After treatment， the TCM syndrome scores in both groups were significantly reduced （P<0.05）， and the post-treatment scores in the observation group were better than those in the control group （P<0.05）. After treatment， the levels of ALT， AST， TC， FFA， fasting insulin （FINS）， HOMA-IR， MCP-1， IL-6， CAP， LSM， BMI， and WHtR were decreased （P<0.05） significantly in both groups， and the observation group showed superior improvement in the above indicators compared to the control group （P<0.05）. The observation group exhibited significant reductions in TG and FBG （P<0.05） and an increase in HDL-C （P<0.05）， while no significant changes were observed in the control group. The observation group was superior to the control group after treatment （P<0.05）. No severe adverse reactions occurred in either group during the treatment. ConclusionXiaozhi Hugan capsules have significant clinical efficacy in treating patients with NASH combined with phlegm-dampness and blood stasis syndrome. It reduces hepatic steatosis， lowers liver stiffness， inhibits the expression of serum inflammatory factors， and alleviates liver inflammation. No obvious adverse reactions occur， suggesting it is suitable for clinical application.

Nonalcoholic fatty liver disease(NAFLD)is the chronic liver disease with the highest global preva-lence.It has multiple causes and complex mechanisms,and its prevalence is increasing year by year.Currently,there are still no drugs that are widely promoted and used.Quercetin possesses multiple pharmacological activities such as antioxida-tion,anti-inflammation,lipid-lowering and regulation of intestinal flora.Recent studies have shown that it can intervene in the progression of NAFLD through multiple pathways,including anti-inflammation,promotion of autophagy,inhibition of oxidative stress,attenuation of insulin resistance,regulation of endoplasmic reticulum stress and improvement of cogni-tion.In addition,quercetin can also inhibit diabetes mellitus complicated with NAFLD lesions.This article reviews the mechanism by which quercetin alleviates NAFLD,with the aim of providing a reference for the clinical prevention and treatment of NAFLD.

Objective To explore the value of MRI quantitative parameters and free/total prostate-specific antigen ratio(f/tPSA)for diagnosing prostate imaging reporting and data system(PI-RADS)3-point clinically significant prostate cancer(csPCa).Methods Totally 57 patients with PI-RADS 3-point prostate lesions were retrospectively enrolled,including 18 prostate cancer(PCa)(PCa group)and 39 benign hyperplasia with chronic prostatitis(non-PCa group).The former included 12 cases of csPCa and 6 cases of clinically insignificant PCa(ciPCa).Taken non-PCa and ciPCa into non-csPCa group(n=45),laboratory and MRI parameters(apparent diffusion coefficient[ADC],T1,T2,proton density[PD]values)were compared between PCa and non-PCa groups,also between csPCa and non-csPCa groups.Based on laboratory and MRI parameters being statistically different between groups according to univariate analysis,combined models were established using logistic regression.The efficacy of laboratory,MRI parameters and combined models for differentiating PCa and non-PCa as well as csPCa and non-csPCa were evaluated.Results ADC,T1,T2,PD values in PCa group were all lower those in non-PCa group(all P＜0.05),and f/tPSA,ADC,T1,T2 and PD values in csPCa group were all lower than those in non-csPCa group(all P＜0.05).AUC of ADC,T1,T2 and PD values for differentiating PCa from non-PCa was 0.662,0.755,0.793 and 0.729 respectively,while of ADC-T1-T2-PD combined model was 0.839,higher than that of ADC alone(P＜0.05)but not significantly different with T1,T2 and PD values alone(all P＞0.05).AUC of f/tPSA,ADC,T1,T2 and PD values for differentiating csPCa from non-csPCa was 0.692,0.759,0.741,0.805 and 0.737,respectively,while of ADC-T1-T2-PD combined model was 0.889,higher than that of f/tPSA,ADC and T1 values alone(all P＜0.05)but not significantly different with that of T2 and PD value alone(both P＞0.05).AUC of f/tPSA-ADC-T1-T2-PD combined model was 0.898,higher than that of f/tPSA,ADC,T1 and PD values alone(all P＜0.05)but not significantly different with T2 value and ADC-T1-T2-PD combined model(both P＞0.05).Conclusion MRI quantitative parameters combined with f/tPSA could effectively diagnose PI-RADS 3-point csPCa.

Objective To explore the value of MRI quantitative parameters and free/total prostate-specific antigen ratio(f/tPSA)for diagnosing prostate imaging reporting and data system(PI-RADS)3-point clinically significant prostate cancer(csPCa).Methods Totally 57 patients with PI-RADS 3-point prostate lesions were retrospectively enrolled,including 18 prostate cancer(PCa)(PCa group)and 39 benign hyperplasia with chronic prostatitis(non-PCa group).The former included 12 cases of csPCa and 6 cases of clinically insignificant PCa(ciPCa).Taken non-PCa and ciPCa into non-csPCa group(n=45),laboratory and MRI parameters(apparent diffusion coefficient[ADC],T1,T2,proton density[PD]values)were compared between PCa and non-PCa groups,also between csPCa and non-csPCa groups.Based on laboratory and MRI parameters being statistically different between groups according to univariate analysis,combined models were established using logistic regression.The efficacy of laboratory,MRI parameters and combined models for differentiating PCa and non-PCa as well as csPCa and non-csPCa were evaluated.Results ADC,T1,T2,PD values in PCa group were all lower those in non-PCa group(all P＜0.05),and f/tPSA,ADC,T1,T2 and PD values in csPCa group were all lower than those in non-csPCa group(all P＜0.05).AUC of ADC,T1,T2 and PD values for differentiating PCa from non-PCa was 0.662,0.755,0.793 and 0.729 respectively,while of ADC-T1-T2-PD combined model was 0.839,higher than that of ADC alone(P＜0.05)but not significantly different with T1,T2 and PD values alone(all P＞0.05).AUC of f/tPSA,ADC,T1,T2 and PD values for differentiating csPCa from non-csPCa was 0.692,0.759,0.741,0.805 and 0.737,respectively,while of ADC-T1-T2-PD combined model was 0.889,higher than that of f/tPSA,ADC and T1 values alone(all P＜0.05)but not significantly different with that of T2 and PD value alone(both P＞0.05).AUC of f/tPSA-ADC-T1-T2-PD combined model was 0.898,higher than that of f/tPSA,ADC,T1 and PD values alone(all P＜0.05)but not significantly different with T2 value and ADC-T1-T2-PD combined model(both P＞0.05).Conclusion MRI quantitative parameters combined with f/tPSA could effectively diagnose PI-RADS 3-point csPCa.

Nonalcoholic fatty liver disease(NAFLD)is the chronic liver disease with the highest global preva-lence.It has multiple causes and complex mechanisms,and its prevalence is increasing year by year.Currently,there are still no drugs that are widely promoted and used.Quercetin possesses multiple pharmacological activities such as antioxida-tion,anti-inflammation,lipid-lowering and regulation of intestinal flora.Recent studies have shown that it can intervene in the progression of NAFLD through multiple pathways,including anti-inflammation,promotion of autophagy,inhibition of oxidative stress,attenuation of insulin resistance,regulation of endoplasmic reticulum stress and improvement of cogni-tion.In addition,quercetin can also inhibit diabetes mellitus complicated with NAFLD lesions.This article reviews the mechanism by which quercetin alleviates NAFLD,with the aim of providing a reference for the clinical prevention and treatment of NAFLD.

Public hospitals play a dominant role in providing medical services.Meanwhile,they are also critical for un-dertaking missions to handle health emergencies.This paper analyzes the necessity,current situation,and existing weaknesses of the health emergency capacity of public hospitals.It also conducts a comparative study of the emergency response mechanisms of foreign medical institutions.This paper aims to explore a well-developed design for health emergency in public hospitals that is suitable for China's medical conditions and to provide a feasible model for promoting high-quality health emergency management.

Objective:The transjugular or transfemoral approach is used as a common method for hepatic venous pressure gradient (HVPG) measurement in current practice. This study aims to confirm the safety and effectiveness of measuring HVPG via the forearm venous approach.Methods:Prospective recruitment was conducted for patients with cirrhosis who underwent HVPG measurement via the forearm venous approach at six hospitals in China and Japan from September 2020 to December 2020. Patients' clinical baseline information and HVPG measurement data were collected. The right median cubital vein or basilic vein approach for all enrolled patients was selected. The HVPG standard process was used to measure pressure. Research data were analyzed using SPSS 22.0 statistical software. Quantitative data were used to represent medians (interquartile ranges), while qualitative data were used to represent frequency and rates. The correlation between two sets of data was analyzed using Pearson correlation analysis.Results:A total of 43 cases were enrolled in this study. Of these, 41 (95.3%) successfully underwent HVPG measurement via the forearm venous approach. None of the patients had any serious complications. The median operation time for HVPG detection via forearm vein was 18.0 minutes (12.3~38.8 minutes). This study confirmed that HVPG was positively closely related to Child-Pugh score ( r = 0.47, P = 0.002), albumin-bilirubin score ( r = 0.37, P = 0.001), Lok index ( r = 0.36, P = 0.02), liver stiffness ( r = 0.58, P = 0.01), and spleen stiffness ( r = 0.77, P = 0.01), while negatively correlated with albumin ( r = -0.42, P = 0.006). Conclusion:The results of this multi-centre retrospective study suggest that HVPG measurement via the forearm venous approach is safe and feasible.

Objective To study the effects of Guizhi Shaoyao Zhimu Decoction on factors related to bone destruction and bone protection in rats with collagen-induced arthritis(CIA)based on osteopro-tegerin(OPG)/receptor activator of NF-κB ligand(RANKL)/receptor activator of NF-κB(RANK)signaling pathway.Methods According to the body weight,60 female Wistar rats were randomly di-vided into the following six groups:the normal group,the model group,the Triperygium wilfordii mul-tiglucoside group(0.01 g/kg),the Guizhi Shaoyao Zhimu Decoction low-dose group(8.6 g/kg),the Guizhi Shaoyao Zhimu Decoction medium-dose group(17.2 g/kg),and the Guizhi Shaoyao Zhimu Decoction high-dose group(34.4 g/kg)(n=10 rats per group).The rats in all groups except for the normal group were given 100 μg bovine type Ⅱ collagen on the 1st and 8th days to establish the CIA model,and was injected into the left foot sole and tail root of the rats.After the successful modeling,the rats were treated by gavage for 4 weeks.The general state,body weight,and arthritis index(AI)score of rats were recorded,and the contents of RANKL and OPG in rat serum were determined by enzyme-linked immunosorbent assay.The mRNA and protein expressions of RANKL,RANK,and OPG in the ankle joint were determined through real-time PCR and Western blotting,respectively.Results Com-pared with the normal group,the general state of the model group was poor,the toe swelling was obvious,the AI score was increased,the serum RANKL content was increased,the serum OPG content was de-creased,and the mRNA and protein expressions of RANKL and RANK in the ankle joint were increased(P＜0.05).Compared with the model group,the degree of toe swelling and the AI score of rats in the Guizhi Shaoyao Zhimu Decoction low-,medium-,and high-dose groups were decreased,the serum RANKL content was decreased,the serum OPG content was increased,the mRNA and protein expres-sions of RANKL and RANK in the ankle joint were decreased,the mRNA and protein expressions of OPG were increased,and the RANKL/OPG ratio of the ankle joint was decreased(P＜0.05).Conclusion Guizhi Shaoyao Zhimu Decoction can improve the destruction of joint bone in CIA rats,and its mecha-nism of action may be related to reducing RANKL level,reducing RANKL/OPG ratio,and regulating bone balance.

Chronic lymphocytic leukemia (CLL) is a clonal malignant disease of B lymphocytes (T lymphocytes are rare) and usually occurs in elderly people. CLL has a highly variable clinical course, with a median survival of 35 to 63 months. In the era of immunochemotherapy, the survival of CLL patients has improved significantly, but most patients still have primary drug resistance and relapse after the treatment. The emergence of Bruton tyrosine kinase inhibitor has completely changed the treatment mode of CLL, making the treatment of CLL into the era of targeted therapy. Ibrutinib combined with CD19 chimeric antigen receptor T-cell has good efficacy and can improve the prognosis of patients.