Abstract
Theoretically formation of cholesterol gallstone includes four steps, each one necessary for the next: 1) Metabolic or genetic defect, 2) Formation of supersaturated bilis, 3) Nucleation and 4) Growing of cholesterol crystals. In this work we review biliary physiology, each one of the mentionated steps and gallbladder alterations that have been to date investigated during lithogenesis.
MeSH terms
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Animals
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Bile / metabolism
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Bile Acids and Salts / metabolism
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Cholelithiasis / etiology*
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Cholelithiasis / genetics
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Cholelithiasis / metabolism
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Cholesterol / analysis
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Cholesterol / metabolism*
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Cholesterol, Dietary / toxicity
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Crystallization
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Gallbladder / metabolism
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Gallstones / chemistry
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Gallstones / metabolism*
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Humans
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Hydrophobic and Hydrophilic Interactions
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Mucins / metabolism
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Sciuridae / metabolism
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Solubility
Substances
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Bile Acids and Salts
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Cholesterol, Dietary
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Mucins
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Cholesterol