Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0019158 (hepatitis)
 30,205 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Intestinal microflora were studied in 62 patients with cirrhosis, 14 with hepatitis and 30 normal subjects. The fecal anaerobes, total viable organisms, E.coli, enterococcus, bifidobacterium, lactobacillus and clostridium were significantly greater in number in cirrhotic patients than in normal subjects and hepatitis. Significant increase in fecal enterococcus and clostridium was observed in the patients recently recovered from hepatic coma as compared with the patients without hepatic coma. Bifidobacterium was increased in cirrhotic patients between patients with or without LLT (+). These data suggest that there was a tendency of the intestinal microorganisms to be increased in cirrhotic patients and the existence of possible relationship between the severity of liver function impairment and quantity of intestinal flora.
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PMID:[Preliminary study on intestinal microflora in patients with cirrhosis]. 261 70

The aim of this study was to investigate the correlation of liver function, intestinal flora, vitamin D and interleukin-17A (IL-17A) levels in patients with liver cirrhosis. A total of 52 patients diagnosed with posthepatitic cirrhosis and admitted into Yantai Infectious Disease Hospital (Yantai, China) from January to December in 2012 (liver cirrhosis group), and 52 patients with chronic hepatitis B (hepatitis group), and 40 healthy volunteers receiving physical examination in the hospital (normal control group) were selected into the study. The liver function, hepatitis B virus (HBV) deoxyribonucleic acid (DNA) level, intestinal flora distribution, vitamin D and IL-17A levels of all patients were detected, and the correlation among them was analyzed via Pearson's analysis. The number of Enterobacteriaceae, Enterococcus, Staphylococcus aureus and Saccharomyces in hepatitis and liver cirrhosis groups was significantly greater than in the normal control group (P<0.05), but the number of Lactobacillus, Bacteroides, Bifidobacterium and Clostridium was significantly decreased (P<0.05); the serum IL-17A levels in hepatitis and liver cirrhosis were obviously higher than that in the normal control group (P<0.05), but the serum vitamin D 25(OH) D and 1,25(OH)2D levels were obviously lower than that in the normal control group (P<0.05). In patients with liver cirrhosis, Enterobacteriaceae was positively correlated with prothrombin time (PT), Enterococcus was positively correlated with alanine aminotransferase and aspartate aminotransferase (AST) levels, Bifidobacterium was negatively correlated with AST, alkline phosphatase (AKP) and HBV DNA levels, and Bacteroides was negatively correlated with AST level and PT. There was a significant negative correlation between serum IL-17A and total bilirubin in patients with liver cirrhosis, and 25(OH) D was negatively correlated with AST, AKP and HBV DNA levels. In patients with liver cirrhosis, there was significant positive correlation between Enterococcus and IL-17A, and between Lactobacillus and 25(OH)D, but other bacteria were not obviously associated with IL-17A and vitamin D. Intestinal flora imbalance, vitamin D deficiency and IL-17A imbalance play an important role in the evolution of liver cirrhosis.
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PMID:Correlation of liver function with intestinal flora, vitamin deficiency and IL-17A in patients with liver cirrhosis. 3034 85

Autoimmune hepatitis (AIH) is an immune-mediated inflammatory liver disease of uncertain cause. Accumulating evidence shows that gut microbiota and intestinal barrier play significant roles in AIH thus the gut-liver axis has important clinical significance as a potential therapeutic target. In the present study, we found that Bifidobacterium animalis ssp. lactis 420 (B420) significantly alleviated S100-induced experimental autoimmune hepatitis (EAH) and modulated the gut microbiota composition. While the analysis of clinical specimens revealed that the fecal SCFA quantities were decreased in AIH patients, and B420 increased the cecal SCFA quantities in EAH mice. Remarkably, B420 application improved intestinal barrier function through upregulation of tight junction proteins in both vitro and vivo experiments. Moreover, B420 decreased the serum endotoxin level and suppressed the RIP3 signaling pathway of liver macrophages in EAH mice thus regulated the proliferation of Th17 cells. Nevertheless, the inhibition effect of B420 on RIP3 signaling pathway was blunted in vitro studies. Together, our results showed that early intervention with B420 contributed to improve the liver immune homeostasis and liver injury in EAH mice, which might be partly due to the protection of intestinal barrier. Our study suggested the potential efficacy of probiotics application against AIH and the promising therapeutic strategies targeting gut-liver axis for AIH.
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PMID:Bifidobacterium animalis ssp. Lactis 420 Mitigates Autoimmune Hepatitis Through Regulating Intestinal Barrier and Liver Immune Cells. 3312 41