Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Pivot Concepts:
Gene/Protein
Disease
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Target Concepts:
Gene/Protein
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Query: UMLS:C0008370 (
cholestasis
)
9,378
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Ultrastructural observations on 12 liver biopsies from 10 patients with arteriohepatic dysplasia syndrome (Alagille's syndrome) are reported. The electron microscopic changes in the liver in this condition are different from those seen in other forms of chronic intra- and extrahepatic
cholestasis
. In particular, the bile canalicular and pericanalicular changes classically observed in
cholestasis
are infrequently seen. When compared with other forms of intrahepatic
cholestasis
including syndromes associated with paucity of intrahepatic bile ducts, the ultrastructural changes in Alagille's syndrome appear to be distinctive.
Bile pigment retention
is found in the cytoplasm especially in lysosomes and in vesicles of the outer convex face of the Golgi apparatus (cis-Golgi), but rarely in bile canaliculi or the immediate pericanalicular region. These results suggest a block in the Golgi apparatus or in the pericanalicular cytoplasm.
...
PMID:Possible defect in the bile secretory apparatus in arteriohepatic dysplasia (Alagille's syndrome): a review with observations on the ultrastructure of liver. 674 59