Abstrait
Le foie est composé de différents types cellulaires organisés en unités fonctionnelles dotées ďune microcirculation, les lobules. On distingue:
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−les cellules parenchymateuses (60% des cellules);
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−les cellules de Kupffer (25–30%). Il s’agit de macrophages résiduels du foie. Ces cellules jouent un rôle important dans la réponse métabolique lors ďinfection ou ďinflammation, en produisant des eicosanoïdes et des cytokines;
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−les cellules endothéliales (10%), qui jouent un rôle actif dans le transport vers ľhépatocyte de certaines substances (HDL modifiées, glycoprotéines);
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−les cellules étoilées (anciennement appelées cellules de ITO) (5%) impliquées dans le stockage de vitamine A.
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Tappy, L., Cano, N. (2007). Métabolisme du foie. In: Traité de nutrition artificielle de l’adulte. Springer, Paris. https://doi.org/10.1007/978-2-287-33475-7_23
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DOI: https://doi.org/10.1007/978-2-287-33475-7_23
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