Abstract | BACKGROUND/AIMS: METHODS: RESULTS: In post- hepatitis patients a significant reduction in leptin levels was observed as the Child-Pugh score worsened (men: 2.94+/-1.61 in Child C vs 6.78+/-2.49 ng/ml in controls, p<0.001; women: 4.14+/-0.66 in Child C vs 16.16+/-3.90 ng/ml in controls, p<0.02). Conversely, only the men with alcoholic liver cirrhosis showed a significant difference in leptin concentration compared to controls (8.5+/-2.1 vs 16.4+/-7.9 kg, p<0.05). In particular, Child C, alcoholic cirrhotic women had a significantly (p=0.03) higher level of leptin than post- hepatitis matched women. A positive correlation was observed between leptin and fat mass (men R2=0.59, p<0.0001 and women R2=0.65, p<0.0001). While fasting levels of serum leptin correlated significantly with insulin concentrations in controls, a similar relationship was not observed in the cirrhotic population, which displayed higher insulin concentrations than controls. CONCLUSIONS: In contrast to findings in alcoholic cirrhotic women, low leptin values in post- hepatitis cirrhotic patients mainly represent the expression of a reduced fat mass.
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Authors | A V Greco, G Mingrone, A Favuzzi, E Capristo, D Gniuli, G Addolorato, A Brunani, F Cavagnin, G Gasbarrini |
Journal | Journal of hepatology
(J Hepatol)
Vol. 33
Issue 1
Pg. 38-42
(Jul 2000)
ISSN: 0168-8278 [Print] Netherlands |
PMID | 10905584
(Publication Type: Comparative Study, Journal Article)
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Chemical References |
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Topics |
- Adipose Tissue
(pathology)
- Fasting
(blood)
- Female
- Hepatitis B
(complications)
- Hepatitis C
(complications)
- Humans
- Insulin Resistance
- Leptin
(blood)
- Liver Cirrhosis
(blood, pathology, physiopathology, virology)
- Liver Cirrhosis, Alcoholic
(blood, pathology, physiopathology)
- Male
- Middle Aged
- Organ Size
- Reference Values
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