Zakim and Boyer's Hepatology

Viral Hepatitis in Children

Abbreviations AAP American Academy of Pediatrics ACIP Advisory Committee on Immunization Practices ALT alanine aminotransferase CDC Center for Disease Control and Prevention CMV cytomegalovirus EBV Epstein-Barr virus ELISA enzyme-linked immunosorbent assay ELU ELISA-linked units HAI histologic activity index HAV hepatitis…

Fibrocystic Diseases of the Liver

Abbreviations ADPKD autosomal dominant polycystic kidney disease AP-1 adaptor protein complex 1 ARPKD autosomal recessive polycystic kidney disease cAMP cyclic adenosine monophosphate Cdc25A cell division cycle 25A CHF congenital hepatic fibrosis CXCR2 chemokine (C-X-C motif) receptor 2 DPM ductal plate…

Pediatric Cholestatic Syndromes

Abbreviations A1AT α 1 -antitrypsin ABC ATP-binding cassette AGS Alagille syndrome ASBT apical sodium-dependent bile acid transporter BRIC benign recurrent intrahepatic cholestasis CMV cytomegalovirus FIC1 familial intrahepatic cholestasis 1 JAG1 jagged-1 gene MCT medium-chain triglyceride MDR3 multidrug resistance protein 3 MMR…

α 1 -Antitrypsin Deficiency

Abbreviations α 1 AT α1-antitrypsin ER endoplasmic reticulum IL interleukin MPT mitochondrial permeability transition PBA 4-phenylbutyric acid SERPIN serine protease inhibitor SNP single nucleotide polymorphism Introduction α 1 -Antitrypsin (α 1 AT) deficiency is an autosomal codominant disorder associated with…

Hemochromatosis

Abbreviations BMP bone morphogenic protein DMT1 divalent-metal transporter 1 FPN1 ferroportin HAMP hepcidin gene HC hemochromatosis HJV hemojuvelin IRIDA iron-refractory iron-deficiency anemia LCI labile cellular iron LEAP-1 liver expressed antimicrobial protein 1 LPI labile plasma iron NTBI non–transferrin-bound forms of…

Wilson Disease

Abbreviations ALT alanine aminotransferase AST aspartate aminotransferase ATPase adenosine triphosphatase CTR1 copper transporter 1 LT liver transplantation Introduction Copper is essential for biologic processes in plants, bacteria, fungi, and complex organisms. Because copper can exist in two oxidation states (Cu…

Bilirubin Metabolism and Its Disorders

Abbreviations ABC ATP-binding cassette ATP8B1 ATPase class I type 8B member 1 BSEP bile salt export pump BSP bromosulfophthalein CAR constitutive androstane receptor CO carbon monoxide ELB “early-labeled peak” of bilirubin FXR farnesoid X receptor HO heme oxygenase MDR1 multidrug…

Drug-Induced Liver Injury

Abbreviations ADR adverse drug reaction ALF acute liver failure ALT alanine aminotransferase AP alkaline phosphatase AST aspartate aminotransferase ATP adenosine triphosphate BHDS botanicals, herbal products, and dietary supplements CI confidence interval CYP cytochrome P450 DILI drug-induced liver injury DILIN Drug-Induced…