Plasma homocysteine levels in patients with liver cirrhosis
Author(s) -
Djordje Culafic,
Miroslav Markovic,
Radmila Obrenović,
Dragana Mijač
Publication year - 2012
Publication title -
vojnosanitetski pregled
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.123
H-Index - 19
eISSN - 2406-0720
pISSN - 0042-8450
DOI - 10.2298/vsp110823032c
Subject(s) - homocysteine , cirrhosis , medicine , hypoalbuminemia , methionine , endocrinology , creatinine , catabolism , gastroenterology , biochemistry , metabolism , amino acid , biology
Homocysteine (2-amino-4-mercaptobutyric acid) is an amino acid that may be found in small quantities in all cells, and is quantitatively the major methionine metabolite. The most prevalent form is protein-bound homocysteine (about 80%), mostly to albumins. If catabolism of homocysteine is impaired either due to enzyme defect or deficiency of required intracellular cofactors, homocysteine accumulates in cells and reaches the circulation. The aim of our study was to determine homocysteine values and factors affecting homocysteine metabolism in patients with liver cirrhosis.
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