scholarly journals Hepatoprotective effect of calculus bovis sativus on nonalcoholic fatty liver disease in mice by inhibiting oxidative stress and apoptosis of hepatocytes

2017 ◽  
Vol Volume 11 ◽  
pp. 3449-3460 ◽  
Author(s):  
Wenxi He ◽  
Yanjiao Xu ◽  
Chengliang Zhang ◽  
Jingli Lu ◽  
Juan Li ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Liver Disease ◽  
Fatty Liver ◽  
Nonalcoholic Fatty Liver Disease ◽  
Fatty Liver Disease ◽  
Hepatoprotective Effect ◽  
Nonalcoholic Fatty Liver

scholarly journals Oxidative Stress and Nonalcoholic Fatty Liver Disease in Hemodialysis Patients

2018 ◽  
Vol 2018 ◽  
pp. 1-7 ◽  
Author(s):  
Po-Jung Wu ◽  
Jin-Bor Chen ◽  
Wen-Chin Lee ◽  
Hwee-Yeong Ng ◽  
Shu-Ching Lien ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Mitochondrial Dna ◽  
Liver Disease ◽  
Fatty Liver ◽  
Nonalcoholic Fatty Liver Disease ◽  
Fatty Liver Disease ◽  
Cellulose Membrane ◽  
Nonalcoholic Fatty Liver ◽  
Factors Associated ◽  
Copy Numbers

Introduction. Nonalcoholic fatty liver disease (NAFLD) is becoming more common around the world and it may progress to cirrhosis and liver failure, increasing mortality risk. In hemodialysis (HD) patients, NAFLD may be a novel risk factor for their high cardiovascular mortality. Heightened oxidative stress is highly prevalent in HD patients. However, the relationship between oxidative stress and NAFLD in HD patients is not well defined.Methods. We studied seventy-one stable nondiabetic HD patients. Nineteen patients had the diagnosis of NAFLD by ultrasonography. Blood levels of oxidative stress markers were measured in each patient, including thiobarbituric acid reactive substances (TBARS), free thiols, superoxide dismutase (SOD) activities, and glutathione peroxidase (GPx) activity. The copy numbers of mitochondrial DNA (mtDNA) in peripheral leukocytes were also determined. Demographic, biochemistry, and hemogram data were recorded. The two groups of patients were compared in order to determine the factors associated with NAFLD in HD patients.Findings. Compared to those without NAFLD, nondiabetic HD patients with NAFLD had significantly higher mtDNA copy number and GPx levels. The two groups did not differ significantly in dialysis adequacy, hemoglobin, serum calcium, phosphorus, albumin, liver function tests, or lipid profiles. Regression analysis confirmed mtDNA copy numbers and GPx levels as two independent factors associated with NAFLD. Compared to those with polysulfone, patients dialyzed with cellulose membrane have significantly higher levels of TBARS. However, patients with or without NAFLD did not differ in their use of either dialysis membrane.Discussion. Oxidative stress (represented by antioxidant defense, GPx) and mitochondrial DNA copy numbers are independently associated with fatty liver disease in nondiabetic HD patients. The diagnostic and therapeutic implications of this key observation warrant further exploration.

scholarly journals Hepatoprotective Effect of Herb Formula KIOM2012H Against Nonalcoholic Fatty Liver Disease

2015 ◽  
Vol 4 (1) ◽  
pp. 58
Author(s):  
Hwayong Park ◽  
Youn-Hwan Hwang ◽  
Dong-Gun Kim ◽  
Jongwook Jeon ◽  
Jin Yeul Ma
Keyword(s):  
Liver Disease ◽  
Fatty Liver ◽  
Nonalcoholic Fatty Liver Disease ◽  
Fatty Liver Disease ◽  
Hepatoprotective Effect ◽  
Nonalcoholic Fatty Liver

scholarly journals Hepatoprotective Effect and Synergism of Bisdemethoycurcumin against MCD Diet-Induced Nonalcoholic Fatty Liver Disease in Mice

PLoS ONE ◽  
2016 ◽  
Vol 11 (2) ◽  
pp. e0147745 ◽  
Author(s):  
Sung-Bae Kim ◽  
Ok-Hwa Kang ◽  
Young-Seob Lee ◽  
Sin-Hee Han ◽  
Young-Sup Ahn ◽  
...  
Keyword(s):  
Liver Disease ◽  
Fatty Liver ◽  
Nonalcoholic Fatty Liver Disease ◽  
Fatty Liver Disease ◽  
Hepatoprotective Effect ◽  
Nonalcoholic Fatty Liver

scholarly journals A Novel Wistar Rat Model of Obesity-Related Nonalcoholic Fatty Liver Disease Induced by Sucrose-Rich Diet

2016 ◽  
Vol 2016 ◽  
pp. 1-10 ◽  
Author(s):  
Maria Luíza R. P. Lima ◽  
Laura H. R. Leite ◽  
Carolina R. Gioda ◽  
Fabíola O. P. Leme ◽  
Claudia A. Couto ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Liver Disease ◽  
Fatty Liver ◽  
Nonalcoholic Fatty Liver Disease ◽  
Physical Training ◽  
Fatty Liver Disease ◽  
Density Lipoprotein ◽  
Oxidative Stress Marker ◽  
Nonalcoholic Fatty Liver ◽  
The Impact

The pathogenesis of nonalcoholic fatty liver disease (NAFLD) is not fully understood, and experimental models are an alternative to study this issue. We investigated the effects of a simple carbohydrate-rich diet on the development of obesity-related NAFLD and the impact of physical training on the metabolic abnormalities associated with this disorder. Sixty Wistar rats were randomly separated into experimental and control groups, which were fed with sucrose-enriched (18% simple carbohydrates) and standard diet, respectively. At the end of each experimental period (5, 10, 20, and 30 weeks), 6 animals from each group were sacrificed for blood tests and liver histology and immunohistochemistry. From weeks 25 to 30, 6 animals from each group underwent physical training. The experimental group animals developed obesity and NAFLD, characterized histopathologically by steatosis and hepatocellular ballooning, clinically by increased thoracic circumference and body mass index associated with hyperleptinemia, and metabolically by hyperglycemia, hyperinsulinemia, hypertriglyceridemia, increased levels of very low-density lipoprotein- (VLDL-) cholesterol, depletion of the antioxidants liver enzymes superoxide dismutase and catalase, and increased hepatic levels of malondialdehyde, an oxidative stress marker. Rats that underwent physical training showed increased high-density lipoprotein- (HDL-) cholesterol levels. In conclusion, a sucrose-rich diet induced obesity, insulin resistance, oxidative stress, and NAFLD in rats.

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