Objective To investigate the metabolism and function of the intestinal microbiota from liver cirrhosis patients.Methods Sixteen cases of liver cirrhosis and twenty normal individuals were selected , whose intestinal microbiota metagenomic DNA was extracted , followed by high-throughput Solexa sequencing and the bioinformatics analysis of metabo-lism and function annotation to compare the differences between the patients and normal subjects and find out about the cir -rhosis-related functions .Results The functional diversity was significantly reduced in the intestinal microbiota of cirrhotic patients.At the module or pathway level , the intestinal microbiota of patients showed an enrichment in metabolisms of drugs, essential amino acid , propanoate metabolism and inflammatory reaction , whereas an opposite tendency was observed in the metabolic ability of butyrate , bile acid and cell cycle .Conclusion Under the influence of liver cirrhosis , the growth environment in the intestine is destroyed , causing, the intestinal microbiota the exhibit some compensation to adapt to the changed intestinal micro-environment .

ObjectiveTo investigate the current status of health literacy among type 2 diabetes mellitus patients in Shanghai communities, to analyze its correlation with glycemic and lipid metabolic indicators and quality of life (QoL), and to provide an evidence for the development of effective intervention measures. MethodsA follow⁃up survey was conducted among diabetic patients diagnosed at hospitals above the secondary level from March to June, 2023, who were part of a diabetes cohort study jointly established by Songnan Community in Baoshan District and the Shanghai Institute of Endocrinology. Patients were assessed using a simplified evaluation form for diabetes-related health literacy and a QoL scale, and metabolic indicators such as blood glucose and blood lipids were measured. Pearson correlation coefficients were employed to assess the relationship between health literacy levels and metabolic indicators as well as QoL. Logistic regression models were used to estimate the odds ratios (OR) and 95% confidence intervals (CI) for the associations between patients’ health literacy levels, metabolic status, and QoL. ResultsAmong the 932 diabetic patients surveyed, the health literacy level was low, with an average score of (65.2±13.4) points of which (62.6±13.8) points for males and (67.9±12.5) points for females. The average QoL score was (44.1±9.2) points of which (44.0±9.5) points for males and (44.2±8.9) points for females. The achievement rates of HbA1c, total cholesterol (TC), and triglycerides (TG) were 51.6%, 30.3%, and 64.8%, respectively. The TC achievement rate among male patients (37.6%) was significantly higher than that among females (22.8%). Significant differences in HbA1c achievement rates were observed across age groups, education levels, disease durations, and BMI levels (P<0.05). Similarly, significant differences were found in FPG achievement rates across different age groups, annual household incomes, disease durations, and family histories (P<0.05). No statistically significant differences were noted in TG and HDL-C achievement rates across all variables (P>0.05). However, LDL-C achievement rates were significantly higher in patients without complications compared to those with complications (P<0.05). Health literacy showed a significant negative correlation with psychological dimension, treatment dimension, and QoL scores (r=-0.14, P<0.05). After adjusting for potential confounding factors, a significant association was found between patients’ health literacy levels and QoL, but not with metabolic indicators. ConclusionThere is a significant correlation between health literacy levels and QoL among diabetic patients in community settings. Further exploration is needed to identify factors influencing patients’ QoL and glycemic and lipid metabolic indicators.