摘要
BACKGROUND: The pathogenesis of hepatopulmonary syndrome is complicated and remains unknown. This review aims to provide an updated knowledge about the pathogenesis of the syndrome. DATA SOURCES: Five medical databases, MEDLINE, Science-Direct, OVID, Springer Link, and Wiley Inter Science were searched for articles on 'hepatopulmonary syndrome', 'cirrhosis', 'angiogenesis', 'intestinal endotoxemia', 'nitric oxide', 'carbon monoxide', and other related subjects. RESULTS: Currently, imbalance between vasodilation and vasoconstriction, intestinal bacterial translocation, intestinal endotoxemia, and activation of the lung monocyte/macrophage system may play important roles in the pathogenesis of hepatopulmonary syndrome. Recent studies found that angiogenesis is also an important factor in the pathogenesis of experimental hepatopulmonary syndrome. CONCLUSION: Angiogenesis inhibition may be a potential approach for the treatment of hepatopulmonary syndrome in the future.
BACKGROUND: The pathogenesis of hepatopulmonary syndrome is complicated and remains unknown. This review aims to provide an updated knowledge about the pathogenesis of the syndrome. DATA SOURCES: Five medical databases, MEDLINE, Science-Direct, OVID, Springer Link, and Wiley Inter Science were searched for articles on 'hepatopulmonary syndrome', 'cirrhosis', 'angiogenesis', 'intestinal endotoxemia', 'nitric oxide', 'carbon monoxide', and other related subjects. RESULTS: Currently, imbalance between vasodilation and vasoconstriction, intestinal bacterial translocation, intestinal endotoxemia, and activation of the lung monocyte/macrophage system may play important roles in the pathogenesis of hepatopulmonary syndrome. Recent studies found that angiogenesis is also an important factor in the pathogenesis of experimental hepatopulmonary syndrome. CONCLUSION: Angiogenesis inhibition may be a potential approach for the treatment of hepatopulmonary syndrome in the future.
