Сhronic hepatitis C in patients with мetabolic syndrome
https://doi.org/10.22625/2072-6732-2011-3-3-91-96
Abstract
Laboratory and morphological characteristicsof chronic hepatitis C in patients with metabolic syndrome, abdominal obesity, dyslipidemia and insulin resistance had been evaluated. The study included 115 patients with chronic hepatitis C with compensated and subcompensated liver functions. Metabolic syndrome had been diagnosed in 13,0%, abdominal obesity – in 46,1%, reduction of high density lipoprotein cholesterol – in 51,3%, increase in blood pressure – in 22,6%, high triglycerides – in 8,8% and insulin resistance – in 28,7% of patients. Biochemical activity of chronic hepatitis C was found to be higher in patients with metabolic syndrome, abdominal obesity and insulin resistance than in patients without clinical or laboratory signs of carbohydrate and fat metabolism disturbances. Abdominal obesity, insulin resistance, reduced high density ipoprotein cholesterol, high triglycerides were detected in severe liver
fibrosis more frequently than in early stages of the disease. Results of the study allowed us to estimate the influence of the carbohydrate-lipid metabolism disorders on the activity and the stage of chronic hepatitis C.
About the Authors
T. V. AntonovaRussian Federation
M. A. Romanova
Russian Federation
E. G. Sergeeva
Russian Federation
References
1. Poynard, T. Rates and risk factors of liver fibrosis progression in patients with chronic hepatitis C / T. Poynard [et al.] // Hepatology. – 2001. – V. 34. – P. 730–739.
2. Kahn, R. The metabolic syndrome: time for a critical appraisal: joint statement from the American Diabetes Association and the European Association for the Study of Diabetуs / R. Kahn [et al.] // Diabetes Care. – 2005. – V. 28. – P. 2289–2304.
3. Hanouneh, I.A. Клиническое значение метаболического синдрома у больных хроническим гепатитом С /I.A. Hanouneh [et al.] // Клиническая гастроэнтерология и гепатология. – 2010. – Т. 3, № 3. – С. 158–164.
4. Monto, A. Steatosis in chronic hepatitis C: relative contributions of obesity, diabetes mellitus, and alcohol / A. Monto [et al.] // Hepatology. – 2002 . – V. 36. – P. 729–736
5. Adinolfi, L.E. Steatosis accelerates the progression of liver damage of chronic hepatitis C patients and correlates with specific HCV genotype and visceral obesity / L.E. Adinolfi [et al.] // Hepatology. – 2001. – V. 33 № 6. – P. 1358–1364.
6. Lo Iacono, O. The impact of insulin resistance, serum adipocytokines and visceral obesity on steatosis and fibrosis in patients with chronic hepatitis C / O. Lo Iacono [et al.] //Aliment. Pharmacol. Ther. – 2007. – V. 25. – P. 1181–1191.
7. Kawaguchi, T. Hepatitis C virus down-regulates insulin receptor substrates 1 and 2 through up-regulation of suppressor of cytokine signaling 3 / T. Kawaguchi [et al.] //Am. J. Pathol. –2004. – V. 165. – P. 1499–1508.
8. Shintani, Y. Hepatitis C virus infection and diabetes: direct involvement of the virus in the development of insulin resistance / Y. Shintani [et al.] // Gastroenterology. – 2004. –V. 126. – P. 840–848.
9. Hotamisligil, G.S. Tumor necrosis factor alpha inhibits signaling from the insulin receptor / G.S. Hotamisligil [et al.] //Proc. Natl. Acad. Sci. USA. – 1994. – V. 91. – P. 4854–4858.
10. Romero-Gomez, M. Insulin resistance impairs sustained response rate to peginterferon plus ribavirin in chronic hepatitis C patients / M. Romero-Gomez [et al.] // Gastroenterology. –2005. – V. 128. – P. 636–641.
11. Paradis, V. High glucose and hyperinsulinemia stimulate connective tissue growth factor expression: a potential mechanism involved in progression to fibrosis in nonalcoholic steatohepatitis / V. Paradis [et al.] // Hepatology. – 2001. –V. 34. – P. 738–744.
12. Sanyal, A.J. Nonalcoholic steatohepatitis: association of insulin resistance and mitochondrial abnormalities / A.J. Sanyal [et al.] // Gastroenterology. – 2001. – V. 120, № 5. – P. 1183–1192.
13. Pirro, M. Plasma free fatty acid levels and the risk of ischemic heart disease in men: prospective results from the Québec Cardiovascular Study / M. Pirro [et al.] //Atherosclerosis. – 2002. – V. 160 № 2. – P. 377–378.
Review
For citations:
Antonova T.V., Romanova M.A., Sergeeva E.G. Сhronic hepatitis C in patients with мetabolic syndrome. Journal Infectology. 2011;3(3):91-96. (In Russ.) https://doi.org/10.22625/2072-6732-2011-3-3-91-96