Abstract
The objective of this work was to study the influence of insulin resistance and adipokines on the grade of steatosis in patients with NAFLD (nonalcoholic fatty liver disease) diagnosed by liver biopsy. A sample of 24 NAFLD patients was analyzed in a cross-sectional study. All patients with a two-week weight-stabilization period before recruitment were enrolled. A liver biopsy was realized. Weight, basal glucose, insulin, insulin resistance (HOMA), total cholesterol, LDL-cholesterol, HDL-cholesterol, triglycerides, and adipokines blood levels were measured. A nutritional evaluation (dietary intake, indirect calorimetry, and bioimpedance) was performed. The mean age was 41.6 ± 8.7 years and the mean body mass index (BMI) 29.4 ± 4.7. Twelve patients had a low grade of steatosis (grade 1 of the Brunt classification) and 12 patients had a high grade of steatosis (grade 2 or 3). Only HOMA was higher in patients with a high grade of steatosis (1.4 ± 0.5 vs. 2.8 ± 1.7 units; P < 0.05). Anthropometric data and dietary intake were similar for both groups. Blood levels of adiponectin were higher in patients with a low grade of steatosis (37.7 ± 22.5 vs. 24.2 ± 33 ng mL−1; P < 0.05). Blood levels of resistin were higher in patients with a high grade of steatosis (2.36 ± 0.6 vs. 2.8 ± 0.6 mg mL−1; P < 0.05), without differences in TNF-α or leptin levels. In logistic regression analysis, the HOMA-IR remained in the model, with an odds ratio to develop high grade of steatosis of 7.8 (95% CI: 1.8–75) with each 1 unit of HOMA-IR adjusted by age, sex, BMI, and dietary intake. This study demonstrates that insulin resistance determined with the HOMA model is associated with a high grade of steatosis in patients with NAFLD.
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References
Ludwig J, Viggiano TR, McGill DB, Oh BJ (1980) Nonalcoholic steatohepatitis: Mayo Clinic experiences with a hitherto unnamed disease. Mayo Clinic Proc 55:434–438
Chitturi S, Abeygunasekera S, Farell GC, Holmes-Walker J, Hui M, Fung C, Karim R (2002) NASH and insulin resistance: insulin hypersecretion and specific association with the insulin resistance syndrome. Hepatology 35:373–379
Marceau P, Biron S, Hould FS, Marceau S, Simard S, Thung SN, Kral JG (1999) Liver pathology and the metabolic syndrome X in severe obesity. J Clin Endocrinol Metab 84:1513–1517
Kumada M, Kihara S, Sumitsuji S (2003) Association of hypoadiponectinemia with coronary artery disease in men. Arterioscler Thromb Vasc Biol 23:85–89
Shimomoura I, Hammer RE, Ikemoto S (1999) Leptin reverses insulin resistance and diabetes mellitus in mice with congenital lipodystrophy. Nature 401:73–76
Steppan CM, Bailey ST, Bhat S (2001) The hormone resistin links obesity to diabetes. Nature 409:307–312
Matsuzawa Y (2005) Adipocytokines: emerging therapeutic targets. Curr Atheroscler Rep 7:58–62
Matthews DR, Hosker JP, Rudenski AS (1985) Homeostasis model assessment: insulin resistance and beta-cell function from plasma fasting glucose and insulin concentrations in man. Diabetologia 28:412–419
Piccoli A (1995) Identification of operational clues to dry weight prescription in hemodialysis using bioimpedance vector analysis. Kidney Int 53:1036
Mataix J, Mañas M (1998) Tablas de composición de alimentos españoles. Ed: University of Granada
Feurer ID, Mullen JL (1986) Bedside measurement of resting energy expenditure and respiratory quotient via indirect calorimetry. Nutr Clin Pract 1:43–49
Brunt EM (2001) Nonalcoholic steatohepatitis: definition and pathology. Semin Liver Dis 21:3–16
Marchesini G, Brizi M, Morselli-Labate A, Bianchi G, Bugianesi E, McCullough AJ (1999) Association of nonalcoholic fatty liver disease with insulin resistance. Am J Med 107:450–454
Sanyal AJ, Campbell Sargent C, Mirshashi F, Rizzo WB, Contos MJ, Sterling RK, Luketic VA (2001) Nonalcoholic steatohepatitis: association of insulin resistance and mitocohondrial abnormalities. Gastroenterology 120:1183–1192
Rashid M, Roberts EA (2000) Nonalcoholic steatohepatitis in children. J Pediatr Gastroenterol Nutr 30:48–53
Chitturi S, Abeygunasekera S, Farrell G, Holmes-Walker J (2002) NASH and insulin resistance: insulin hypersecretion and specific association with the insulin resistance syndrome. Hepatology 73:373–378
Venturi C, Zoppini G, Zamboni C, Muggeo M (2004) Insulin sensitivity, hepatic steatosis in obese subjects with normal glucose tolerance. Nutr Metab Cardiovasc Dis 14:200–204
Browning JD, Horton JD (2004) Molecular mediators of hepatic steatosis, liver injury. J Clin Invest 114:147–152
Pagano C, Soardoo G, Esposito W, Fallo F, Basan L, Donnini D, Federspil G (2005) Plasma adiponectin is decreased in nonalcoholic fatty liver disease. Eur J Endocrinol 152:113–118
Shklyaev S, Aslanidi G, Tennant M, Prima V, Kohlbrenner E, Kroutov V (2003) Sustained peripheral expression of transgene adiponectin offsets the development of diet-induced obesity in rats. Proc Natl Acad Sci USA 100:14217–14222
Fernandez Real JM, Vendrell J, Ricart W (2005) Circulating adiponectin and plasma fatty acid profile. Clin Chem 51:603–609
Hui JM, Hodge A, Farrell GC, Kench JG, Kriketos A, George J (2004) Beyond insulin resistance in NASH: TNF alpha or adiponectin? Hepatology 40:46–54
Yagmur E, Trautwein C, Gressner AM, Tacke E (2006) Resistin serum levels are associated with insulin resistance, disease severity, clinical complications, and prognosis in patients with chronic liver disease. Am J Gastroenterol 101:1244–1252
Pagano C, Soardo G, Pilon C, Milocco C, Basan L, Milan G et al (2006) Increased serum resistin in nonalcoholic fatty liver disease is related to liver disease severity and not to insulin resistance. J Clin Endocrinol Metab 91:101–1086
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Aller, R., de Luis, D.A., Fernandez, L. et al. Influence of Insulin Resistance and Adipokines in the Grade of Steatosis of Nonalcoholic Fatty Liver Disease. Dig Dis Sci 53, 1088–1092 (2008). https://doi.org/10.1007/s10620-007-9981-3
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DOI: https://doi.org/10.1007/s10620-007-9981-3