Many translated example sentences containing “esteatohepatitis no alcohólica” – English-Spanish dictionary and search engine for English translations. Resumen. El hígado graso no alcohólico (HGNA) incluye dentro de su presentación evolutiva a la esteatosis hepática, esteatohe- patitis no alcohólica ( EHNA). Pages Esteatohepatitis no alcohólica. Enfermedad del hígado graso no alcohólico. Visits. Download PDF. Francisco Javier Bosques Padilla. a 0.

Author: Ketilar Tobei
Country: Sudan
Language: English (Spanish)
Genre: Environment
Published (Last): 10 August 2010
Pages: 278
PDF File Size: 17.62 Mb
ePub File Size: 12.94 Mb
ISBN: 537-7-37233-347-3
Downloads: 12124
Price: Free* [*Free Regsitration Required]
Uploader: Tojalkis

NASH is a chronic disease that is very frequently detected in patients with impaired liver function.

Liver Transpl ; 7: It is contraindicated for patients with potential lactic acidosis, renal failure, or congestive heart failure. Independent predictors of liver fibrosis in patients with nonalcoholic steatohepatitis. Recurrence of nonalcoholic steatohepatitis following liver transplantation.

Insulin resistance plays a fundamental role in type-2 diabetes mellitus, as well as in obesity, and is the most predisposing and reproducible factor in NASH 24 Table I. It can contribute to the progression of steatosis to NASH and finally to cirrhosis, given its profibrogenic and modulating activity on the hepatic inflammatory response Older age and female sex are considered independent factors associated with liver fibrosis in NASH 17, AGA technical review on nonalcoholic fatty liver disease.

The most frequent anomaly in liver function tests in this disease is a fold increase in transaminases 10, 17,71occasionally a fold increase 17although they normally remain within normal values. Beta-oxidation causing steatosis is thus inhibited, and electron transfer throughout the respiratory chain is blocked, which leads to a transfer of electrons to oxygen, thereby forming superoxide radical anions and generating oxygen free radicals.

Obes Res ; 3 Supl. Nonalcoholic fatty liver disease: Ursodeoxycholic acid for treatment of nonalcoholic steatohepatitis: Insulin resistance appears to be a key pathogenic and reproducible factor in NASH 30,39, Increased hepatic iron concentration in non-alcoholic steatohepatitis is associated with increased fibrosis. Some mutations of the encoding gene for these nuclear receptors have been identified in patients with NASH, and might be involved in its pathogenesis Histological improvement can also occur, especially in those with minimal fibrosis.


Subscribe to our Newsletter. Relative risk of hepatocellular carcinoma in cirrhosis due to fatty liver disease: A controlled trial of gemfibrozil in the treatment of patients with nonalcoholic steatohepatitis. Hookman P, Barkin JS. Activity of the mitochondrial respiratory chain enzymes is decreased in the liver of patients with non-alcoholic steatohepatitis. Diabetes Care ; Subscribe to our Newsletter.

These manuscripts contain updated topics with a major clinical or conceptual relevance in modern medicine. Show more Show less.

There was a problem providing the content you requested

Many factors can contribute to NASH-related mortality, including the complications of obesity and diabetes. Probucol in the treatment of non-alcoholic steatohepatitis: Metformina biguanide that reduces hyperinsulinemia and improves hepatic insuline resistance, is used as esteatonepatitis oral antidiabetic.

According to this study, metabolic anomalies might facilitate the progression of NASH to hepatocarcinoma Results of a randomized trial. Alcohloca peroxisome activated receptors PPAR are expressed in tissues with important oxidative phosphorilation, and regulate lipids through the peroxisomal, microsomal, and mitochondrial pathways.

Obesity also correlates with the severity of fibrosis in NASH, regardless of the diabetes status or age Furthermore, its production by stellate cells may esteztohepatitis an important role in hepatic fibrosis Leptin, obesity, and liver disease.

Estado actual de la esteatohepatitis no alcohólica | Medicina Clínica

Hyperinsulinemia basically results from compensatory hypersecretion by beta-cells and not, as estearohepatitis believed, from reduced insulin breakdown as a result of liver disease, although this mechanism may also have an influence in cirrhotics. Effect of iron depletion in carbohydrate-intolerant esteatoohepatitis with clinical evidence of non-alcoholic esteatohepatitiss disease.


Because of all the foregoing reasons, many hepatologists advocate that a liver biopsy be performed in all patients with a presumptive diagnosis of NAFLD in spite of the risk of this procedure and the limited treatment options currently available. Other diseases of the liver can apcohlica associated with NAFLD, and the latter can influence the prognosis of conditions such as hepatitis C virus-related cirrhosis or HFE-hemochromatosis; therefore, tests positive for the C virus or hemochromatosis do not exclude the diagnosis of NAFLD.

Liver investigation in asymptomatic patients with moderately elevated activities of serum aminotransferases. In two patients with breast cancer who received bezafibrate for tamoxifen-induced NASH, subsequent computer tomographic assessments could not detect hepatic steatosis Hepatic effects of dietary weight loss in morbidily obese subjects.

Esteatohepatitis no alcohólica: consideraciones fisiopatológicas, clínicas y terapéuticas

All patients were overweight and half of them had hydrocarbon intolerance or diabetes. Semin Liver Dis ; Leptin, liver, and obese mice-fibrosis in the fat lane. For example, heterozygous mutation of the HFE gene, frequently detected in these patients, might increase iron deposition in the liver Leptin, troglitazone, and the expression of sterol regulatory element binding proteins in liver and pancreatic islets.

The fact that there is no universal effective treatment for NASH leads some to avoid invasive diagnostic tests such as liver biopsy.

Elevated ferritin does not necessarily mean increased liver iron, but is due to Alcohlicq as an acute phase reactant.