1. Complicaciones extrahepáticas de la enfermedad por hígado graso no alcohólico: impacto más allá del hígado
- Author
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G.E. Castro-Narro, Lydia A Mercado-Jáuregui, R. Contreras-Omaña, Karla R García-Zermeño, E.S. García-Jiménez, J.A. Velarde-Ruiz Velasco, Eliana C Morel-Cerda, Juan M Aldana-Ledesma, S. Cerpa-Cruz, and Diana K Tapia-Calderón
- Subjects
medicine.medical_specialty ,Population ,Chronic liver disease ,Systemic inflammation ,Gastroenterology ,03 medical and health sciences ,0302 clinical medicine ,Internal medicine ,Diabetes mellitus ,medicine ,030212 general & internal medicine ,lcsh:RC799-869 ,education ,education.field_of_study ,business.industry ,Fatty liver ,nutritional and metabolic diseases ,medicine.disease ,Polycystic ovary ,digestive system diseases ,030228 respiratory system ,Lipotoxicity ,lcsh:Diseases of the digestive system. Gastroenterology ,medicine.symptom ,business ,Kidney disease - Abstract
Resumen: La enfermedad por hígado graso no alcohólico (EHGNA) es actualmente una de las principales causas de hepatopatía crónica en el mundo occidental. La prevalencia mundial reportada en población general es del 25%. La adiposidad visceral y la grasa hepática propician un estado de inflamación sistémica, predisponiendo a los individuos con EHGNA a enfermedades extrahepáticas como enfermedad cardiovascular (causa más común de muerte en EHGNA), diabetes mellitus, enfermedad renal crónica, hipotiroidismo, síndrome de ovario poliquístico, apnea obstructiva del sueño, así como aumento del riesgo de presentar neoplasias gastrointestinales y extraintestinales. Diversos mecanismos se han reportado entre la EHGNA y su asociación con enfermedades extrahepáticas, y la lipotoxicidad es la principal causa de activación de vías inflamatorias que ocasionan el daño tisular extrahepático. Abstract: Non-alcoholic fatty liver disease (NAFLD) is currently one of the main causes of chronic liver disease in Western countries, with a 25% prevalence reported in the general population worldwide. Visceral adiposity and liver fat promote a state of systemic inflammation, predisposing individuals with NAFLD to the extrahepatic pathologies of cardiovascular disease (the most common cause of death in patients with NAFLD), diabetes mellitus, chronic kidney disease, hypothyroidism, polycystic ovary syndrome, obstructive sleep apnea, and an increased risk for presenting with gastrointestinal and extraintestinal neoplasias. Different mechanisms between NAFLD and its association with extrahepatic diseases have been reported, and lipotoxicity is the main cause of inflammatory pathway activation that results in extrahepatic tissue damage. Palabras clave: Esteatosis, Enfermedad por hígado graso no alcohólico, Esteatohepatitis, Síndrome metabólico, Riesgo cardiovascular, Keywords: Steatosis, Non-alcoholic fatty liver disease, Steatohepatitis, Metabolic syndrome, Cardiovascular risk
- Published
- 2019
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