1.Expression and clinical significance of serum CCL22 and CCR4 in patients with chronic hepatitis B
ZOU Xiaoxu ; YE Huiming ; ZENG Xiaogang ; LI Hongbing
China Tropical Medicine 2023;23(11):1193-
Abstract: Objective To investigate the expression of serum C-C chemokine 22 (CCL22) and its receptor C-C chemokine receptor 4 (CCR4) in patients with chronic hepatitis B (CHB), and its correlation with liver function indicators and disease progression. Methods A total of 96 patients with CHB who were treated in Neijiang Traditional Chinese Medicine Hospital from October 2021 to November 2022 were recruited as the observation group, and divided into mild group (n=43), moderate group (n=36) and severe group (n=17) , according to the progress of the disease. In addition, 50 healthy people who underwent physical examination in the same hosiptal were selected as the control group. The levels of serum CCL22 mRNA, CCR4 mRNA and liver function indicators [alanine aminotrans-ferase (ALT), aspartate aminotransferase (AST), total bilirubin (TBIL) and albumin (ALB)] were measured. Pearson correlation analysis was performed to analyze the correlation between serum CCL22 and CCR4 levels and liver function indicators and disease severity, and logistic regression was applied to evaluate the factors affecting the progress of CHB patients. Results Compared with the control group, the levels of CCL22 mRNA, CCR4 mRNA, ALT, AST and TBIL in the observation group were obviously higher (P<0.05), the level of ALB was obviously lower (P<0.05); the expression levels of serum CCL22 mRNA, CCR4 mRNA, ALT, AST and TBIL in mild, moderate and severe groups increased in turn, while the expression level of ALB decreased in turn, with significant differences between groups (P<0.05); The levels of serum CCL22 mRNA and CCR4 mRNA were positively correlated with liver function indicators ALT, AST, TBIL levels, and negatively correlated with ALB level (P<0.05); Both CCL22 mRNA and CCR4 mRNA were positively correlated with the severity of the disease (r=0.646, 0.516, P<0.001); the expression levels of CCR4 mRNA, ALT, AST, TBIL and ALB were all factors affecting the development of CHB patients (P<0.05). Conclusions The expression of CCL22 and CCR4 in serum is closely related to liver function index and severity of CHB patients, which can provide reference for clinical evaluation and symptomatic treatment.
2.Practices and analysis on the county-wide medical group pattern in Yicheng City
Zhihong XIA ; Xiaoxu ZOU ; Qiulin WANG ; Dan LIU ; Lu ZHAO ; Pengqian FANG
Chinese Journal of Hospital Administration 2014;30(3):165-168
Development of medical groups in Yicheng city is referred to as the ‘Yicheng Pattern’ of the health reform in Hubei province.Analyzed in the paper are the background,progress,the specific practices and achievement of the formation of the Yicheng City Medical Group.And the discussions focused on the contradictions and present dilemma during the construction of county-wide medical groups.Based on discussions on the functionality of county general public hospitals,separation of management and operation functions,and advocating advantages of medical groups,the authors raised their recommendations.
3.Risk exposure of county-level medical insurance system in China
Qiaoli XIE ; Tiantian HU ; Xiaoxu ZOU ; Dan LIU ; Zhenni LUO ; Pengqian FANG
Chinese Journal of Hospital Administration 2014;30(6):405-407
Medical insurance system plays a key role in China's social security system.In the social insurance system,medical insurance features the widest coverage and the most complex in mechanism,while China' s medical insurance system itself is found with many setbacks.This paper probed into such risks found in the county-level medical insurance system as excessive cost growth causing overpayment of the medical insurance fund and poor supervision of the fund.On such basis,the authors recommended such policy changes as payment reform,and enhanced supervision over the fund,the demand side,and the government,in an effort to optimize China' s medical insurance system for theoretical and decision reference of other county-level hospitals in their reforms.