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The article selects relevant data from 283 cities in China from 2000 to 2020 and verifies the impact of the establishment of free trade zones on human capital levels based on the asymptotic PSM-DID model. It is found that the establishment of FTZs can significantly contribute to the improvement of regional human capital levels, but the promotion effect has a certain lag. Finally, the article gives constructive suggestions based on the empirical results. [ABSTRACT FROM AUTHOR]

Hepatitis B virus-related acute-on-chronic liver failure (HBV-ACLF) is relatively common in China and has complex pathogenesis, difficult clinical treatment, and poor prognosis. Immune status is an important factor affecting ACLF prognosis. Interleukins are a family of secreted lymphocyte factors that interact with a host of cell types including immune cells. These signaling molecules play important roles in transmitting information; regulating immune cells; mediating the activation, proliferation, and differentiation of T and B cells; and modulating inflammatory responses. Many studies have investigated the correlation between interleukin expression and the prognosis of HBV-ACLF. This review focuses on the potential use of interleukins as prognostic biomarkers in HBV-ACLF. References were mainly identified through PubMed and CNKI search, including relevant studies published until December 2021. We have summarized reports of several promising diagnostic interleukin biomarkers that predict susceptibility to HBV-ACLF. The use of biomarkers to understand early prognosis can help devise different therapeutic measures and improve patient survival. Ongoing research on prognostic biomarkers of HBV-ACLF is promising, and future preclinical and clinical studies are warranted. [ABSTRACT FROM AUTHOR]

Background: Acute-on-chronic liver failure (ACLF) is a syndrome characterized by acute decompensation, organ failures, and high short-term mortality whose main cause in China is the Hepatitis B virus (HBV). Moreover, one of the most important causes of morbidity and mortality in HBV-ACLF patients is bacterial infection. Therefore, we investigate the clinical features, risk factors, prophylaxis and management of infections in patients with HBV-ACLF. Methods: We conducted a retrospective analysis of 539 patients with HBV-ACLF in Wuhan Tongji Hospital from October 2015 to May 2018. Differences among groups were compared with Student's t test, Mann-Whitney U test, 2 test, or Fisher exact test as appropriate. Univariate and Multivariate logistic regression analysis was used for modeling the relationship between infection and clinical characteristics of HBV-ACLF. Results: In total 58.81% (317/539) of patients with HBV-ACLF became complicated with infections, and the most common types were spontaneous bacterial peritonitis, urinary tract infection and pulmonary infection. Additionally, 32.18% (102/317) of patients suffered multi-organ infections, and 95.73% (516/539) of patients received anti-infective therapy. We detected a total of 202 isolates in all infected patients, and Escherichia coli (36.14%, 73/202) was the most common causative organism. Moreover, antibiotic susceptibility test patterns showed that 52.97% (107/202) of pathogens were MDR bacteria and 4.95% (10/202) were XDR bacteria. Univariate analysis indicated that patients with infection had a higher proportion of females, taking alcohol, diuretics, hepatic encephalopathy (HE), hepatorenal syndrome (HS), cirrhosis, a long-time in bed and mechanical ventilation, lower prothrombin activity (PTA), alanine aminotransferase (ALT), albumin, total cholesterol (TC), estimated glomerular filtration rate (eGFR), hemoglobin (Hb) and platelet (PLT) and higher age, model for end-stage liver disease (MELD) scores and ACLF grade than patients without infection. Multivariate logistic regression analysis showed that taking alcohol, HE, HS, cirrhosis, albumin and eGFR were risk factors for the development of infection. Conclusions: Bacterial infections were very common in patients with HBV-ACLF. Taking alcohol, the occurrence of complications (HE, HS and cirrhosis), hypoalbuminemia and poor renal function often predict the higher prevalence of infections in patients with HBV-ACLF. It is important to focus on exploring the early recognition of infection and early intervention of those risk factors in patients with HBV-ACLF. [ABSTRACT FROM AUTHOR]

Background: The manifestations and prognoses of acute-on-chronic liver failure (ACLF) with different precipitating events remain heterogeneous. We aimed to investigate the characteristics and prognosis of patients with hepatotropic viral insult (HVI)-induced hepatitis B-related ACLF (HBV-ACLF).Methods: 452 patients with confirmed diagnosis of ACLF were screened in three medical centers in China, and 203 HBV-ACLF patients with definite acute precipitating events were retrospectively analyzed. According to the precipitating events, HBV-ACLF patients induced by HBV reactivation and super-infection with HAV were classified as the hepatotropic viral insult group and those induced by other factors, as the non-virus insult (NVI) group. The clinical characteristics, predictive scoring model, and prognosis of the two groups were compared.Results: Hepatitis B virus reactivation accounted for the largest proportion (39.9%) among all precipitating events. Exacerbation time frame of the HVI group was significantly longer than that of the NVI group (20 days vs. 10 days, P < 0.001). Comparison of intergroup prognosis showed that there was no significant difference in the 28 day mortality (20.9 vs. 13.7%, P = 0.125), while the 90 day and 1 year mortality in the HVI group were higher than those in the NVI group (36.3 vs. 24.4%, P = 0.014; 39.5% vs. 27.5%, P = 0.020, respectively). In the HVI group, the lactic acid-free APASL-ACLF Research Consortium (AARC) had better predictive value for 90 day mortality (0.741).Conclusions: The 90 day and 1 year survival rate was lower in HBV-ACLF patients induced by HVI than by NVI. The lactate-free AARC score was a better predictor of short- and long-term prognosis in patients with HVI-induced HBV-ACLF. [ABSTRACT FROM AUTHOR]

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