Objective To systematically evaluate the influence of alcohol intervention on the outcome of rats and mice with ischemic stroke. Methods Databases including PubMed, EMbase, BIOSIS and CNKI were electronically searched from establishment dates of databases to June 2012 to retrieve animal experiments on the influence of alcohol intervention on the outcome of rats and mice with ischemic stroke. The relevant studies were identified according to the predefined inclusion and exclusion criteria, the data were extracted, and the quality was evaluated. Then meta-analysis was performed using RevMan 5.1 software. Results Eight studies were included. The results of meta-analysis showed that no significant difference was found between the alcohol intervention group and the control group (MD=?6.98%, 95%CI ?20.38% to 6.43%, P=0.31). However, compared with the control group, low dose of acute alcohol intervention (less than 2 g/kg) improved the prognosis of ischemic stroke with a significant difference (MD=?22.83%, 95%CI ?38.77% to ?6.89%, P=0.005), and highly-concentrated of chronic alcohol intervention worsened the cerebral ischemic damage of rats and mice with a significant difference (MD=24.06%, 95%CI 10.54% to 37.58%, P=0.000 5). Conclusion Low dose of acute alcohol intervention (less than 2 g/kg) could improve the prognosis of rats and mice with ischemic stroke which has the potential neuro-protective effects. However, highly-concentrated chronic alcohol intervention could worsen the cerebral ischemic damage. Due to the limitations of the included studies such as publication bias, the influence of alcohol intervention on the outcome of rats and mice with ischemic stroke could be overestimated.
Objective To analyze the disease burden of liver cancer caused by nonalcoholic steatohepatitis (NASH) among the Chinese population by utilizing the latest global burden of disease (GBD) 2021 data, and conduct a comparative analysis with the global situation, so as to provide references and lessons for the formulation of public health policies and disease management plans in China. Methods GBD 2021 database publicly released in May 2024 was searched and relevant disease burden data of liver cancer caused by NASH in China and globally from 1990 to 2021 was sorted out. Joinpoint regression model was employed to calculate the average annual percentage change (AAPC) of the age-standardized rates of various burden indicators in order to evaluate the changing characteristics of disease epidemiology over time. Meanwhile, Bayesian method was used to predict the number of incidences and deaths of liver cancer caused by NASH in China and globally from 2022 to 2045. Results Compared with 1990, in 2021, the number of incidences, prevalence, deaths, disability-adjusted life years, age-standardized incidence rate and age-standardized prevalence rate of liver cancer caused by NASH in the overall, male and female populations in China and globally all increased. Moreover, in 1990 and 2021, all the burden indicators of the Chinese male population were higher than those of the female population in the corresponding years. The overall trend analysis showed that during the 32 years from 1990 to 2021, the age-standardized incidence rate [AAPC=0.44%, 95%CI (0.35%, 0.53%), P<0.001] and the age-standardized prevalence rate [AAPC=0.92%, 95%CI (0.73%, 1.11%), P<0.001] of liver cancer caused by NASH in the overall population in China both showed a significant upward trend. In addition, in 1990 and 2021, the age-standardized rates of all the burden indicators of the overall population in China were higher than the global levels in the corresponding years. The prediction results of the Bayesian model showed that from 2022 to 2045, the number of incidences and deaths of liver cancer caused by NASH in the overall, male and female populations in China and globally will generally show an upward trend. Conclusions The disease burden of liver cancer caused by NASH in China and globally is generally on the rise. In order to curb the increasing disease burden, it is necessary to formulate relevant public health policies and disease management plans in a timely manner.
Objective To investigate and analyze the relationships among glucagon-like peptide-1 (GLP-1) level, chronic inflammation, and atherosclerosis in patients with non-alcoholic fatty liver disease (NAFLD). Methods From October 2016 to February 2017, using cross-sectional investigation, the GLP-1 level, chronic inflammation, and atherosclerosis were investigated in 80 subjects (40 NAFLD patients in NAFLD group, and 40 non-fatty liver disease participants in control group) who underwent physical examination at Xi’an Road Community Hospital. Results Compared with those in the control group, GLP-1 fasting level in patients with NAFLD [(9.09±1.03) vs. (9.15±1.06) pmol/L, P=0.807] and postprandial plasma GLP-1 [(15.96±3.37) vs. (17.46±4.76) pmol/L, P=0.108] had no changes. The correlations of GLP-1 level with chronic inflammation and insulin resistance (IR) were not significant either. The increased risk of carotid intima-media thickness related cardiovascular disease (CVD) in the NAFLD group was greater than that in the control group, and the difference was statistically significant [22 (55.0%)vs.13 (32.5%), P=0.043]. When the plasma lipoprotein-associated phospholipase A2 level increased, the risk of NAFLD increased [odd ratio (OR)=1.16, 95% confidence interval (CI) (1.02, 1.32), P=0.023]. Plasma ceramide kinase (CERK) in the NAFLD group was lower than that in the control group, and the difference was statistically significant [(12.36±2.45) vs. (18.33±3.71) ng/mL, P<0.001]. When the plasma CERK level of the fasting plasma was elevated, the risk of NAFLD decreased [OR=0.30, 95%CI (0.12, 0.78), P=0.014]. The homeostasis model assessment of insulin resistance (HOMA-IR) in the NAFLD group was higher than that in the control group, and the difference was statistically significant (2.46±2.53 vs. 1.11±0.66, P=0.002). The Matsuda index in the NAFLD group was less than that in the control group, and the difference was statistically significant (5.88±4.09 vs. 10.46±7.90, P=0.002). When HOMA-IR increased, the risk of NAFLD increased [OR=2.75, 95%CI (2.49, 3.12), P=0.036]. Conclusions Plasma GLP-1 level is not a sensitive indicator of chronic inflammation and IR in patients with NAFLD. Patients with NAFLD are in an increased risk of atherosclerosis and CVD. It suggests that NAFLD might be involved in chronic inflammation and IR. Chronic inflammation can cause IR, and then chronic inflammation and IR can cause NAFLD and subclinical atherosclerosis. In return for this, NAFLD increases chronic inflammation and IR.
Objective To investigate the incidence and risk factors of non-alcoholic fatty liver disease (NAFLD) in patients with myocardial infarction. Methods A total of 634 patients with myocardial infarction from Beijing Anzhen Hospital were asked to take liver and gallbladder ultrasonography during hospitalization, and then divided into the NAFLD and non-NAFLD groups. The incidence and risk factors of the two groups were then analyzed. Results The incidence of NAFLD was 52.2% (331/634). Both body mass index (BMI) and serum alanine aminotransferase of the NAFLD group were higher than those of non-NAFLD group, with significant difference (Plt;0.05). The incidence of NAFLD was positively increased following the severity of coronary diseases (χ2=7.275, P=0.03). The result of multivariable logistic regression analysis showed BMI, multi-vessel lesions of coronary disease, and left main coronary artery lesion were the independent risk factors of NAFLD. Conclusion The myocardial infarction patients who are particularly complicated by overweight, multi-vessel lesions and left main coronary artery lesion have a higher incidence of NAFLD.
ObjectiveTo summarize the epidemiology of nonalcoholic fatty liver disease (NAFLD) and the epidemiological and economic burdens of NAFLD, so as to provide a reference for hospital management decision-making. MethodThe domestic and foreign guidelines relevant to NAFLD and the literatures relevant to epidemiological investigation and disease burden researches were summarized and its research progress was reviewed. ResultsThe global prevalence of NAFLD was increasing over years. The incidence, mortality, and disability adjusted life years of liver cirrhosis and liver cancer caused by NAFLD had increased year by year. The patients relevant to NAFLD of inpatients and outpatients had increased obviously, and the overall medical expenses had also shown a rising trend. The possible reasons were health care awareness, new drug research, population aging, and excessive medical consumption. In addition, children and adolescents with NAFLD had a obviously increased risk of liver or extrahepatic diseases. ConclusionsBy understanding the epidemiological trend of NAFLD, it is a certain understanding of the disease burden of NAFLD and the related factors affecting the increase of its treatment cost. It is believed that it is necessary to further pay attention to and strengthen the genetic characteristics, pathogenesis, drug research and development, and early diagnosis of cirrhosis and liver cancer relevant to NAFLD in the future. At the same time, the NAFLD group of children and adolescents should not be ignored.
During the past 42 months, a total of 53 patients with primary hepatic carcinoma (PHC) had been treated by fine needle percutanous ethanol intratumor infiltration (group P) and ethanol infiltration combined with intrahepatoportal chemotherapy around carcinoma, using adriamycin (group PA) or using adriamycin, carboplytin mitomycin and 5-Fu (group PC) for two courses. Result showed that 16cases were complete remission and 21 cases were part remission. The overall response rate was 69.8%, with a median survival duration of 10.1 months. After clinical contrast among three groups, the response rate in PA group exceeded P and PC group and adverse reactions was lower than PC group. The authors belive that this method might be a remedial measure for patients who are unsuitable for major surgery.
Objective To systematically review the effect of intermittent fasting on non-alcoholic fatty liver disease (NAFLD). Methods The PubMed, EMbase, Web of Science, Cochrane Library, CNKI, WanFang Data and CBM databases were electronically searched to collect studies on the effect of intermittent fasting on NAFLD from inception to October 1, 2022. Two researchers independently screened the literature, extracted data and evaluated the risk of bias of the included studies. R software was then used for meta-analysis. Results A total of 7 studies were included. The results of meta-analysis showed that intermittent fasting could reduce liver fibrosis (MD=?0.93, 95%CI 1.67 to 0.19, P<0.05), the levels of glutamic oxaloacetic transaminase (MD=?8.96, 95%CI ?11.83 to ?6.10, P<0.05), glutamyl transpeptidase (MD=?7.86, 95%CI ?12.00 to ?3.73, P<0.05), and inflammatory molecules (MD=?2.03, 95%CI ?3.69 to ?0.36, P<0.05). In addition, it reduced dietary (total energy) intake (MD=?255.99, 95%CI ?333.15 to ?178.82, P<0.05), body weight (MD=?2.42, 95%CI ?3.81 to ?1.02, P<0.05), BMI (MD=?0.52, 95%CI ?0.92 to ?0.13, P<0.05) and fat mass (MD=?2.37, 95%CI ?4.17 to ?0.57, P<0.05). Conclusion Current research evidence shows that intermittent fasting can improve NAFLD and help patients lose weight. Due to the limited quantity and quality of the included studies, more high-quality studies are needed to verify the above conclusion.