Document Detail


Alteration in sulfobromphthalein hepatic storage capacity (S) in non-pregnant women previously affected with intrahepatic cholestasis of pregnancy (ICP).
MedLine Citation:
PMID:  3799154     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
The pathogenesis of intrahepatic cholestasis of pregnancy (ICP) is still unknown, although it is currently accepted that the disease represents an abnormal reaction of genetically predisposed maternal liver, to estrogen hormones. To gain a better insight into the hepatic handling of cholephilic anions outside of pregnancy itself, we determined, using the perfusion technique of Wheeler et al. (1960), the hepatic maximum excretory rate (Tm) and the storage capacity (S) of sulfobromphthalein (BSP) in 6 women with a past history of ICP and in 6 controls, matched for age and parity, but with no history of ICP or other liver disease. The BSP Tm in the group with previous ICP did not differ significantly from that measured in the control group (9.22 +/- 2.37 vs 7.92 +/- 1.20). By contrast, BSP S values in the 'previous ICP' group was critically higher than that of the controls (120.43 +/- 55.89 vs 39.15 +/- 16.17: t-test p less than 0.005, U-test p less than 0.001). A possible explanation for this result could be the existence of a metabolic defect responsible for an increased intrahepatic concentration of the cholephilic substances inside the liver cells.
Authors:
M Frezza; L Chiesa; G Pozzato; G Pison; C Zalateo
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Acta obstetricia et gynecologica Scandinavica     Volume:  65     ISSN:  0001-6349     ISO Abbreviation:  Acta Obstet Gynecol Scand     Publication Date:  1986  
Date Detail:
Created Date:  1987-02-19     Completed Date:  1987-02-19     Revised Date:  2004-11-17    
Medline Journal Info:
Nlm Unique ID:  0370343     Medline TA:  Acta Obstet Gynecol Scand     Country:  SWEDEN    
Other Details:
Languages:  eng     Pagination:  577-80     Citation Subset:  IM    
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MeSH Terms
Descriptor/Qualifier:
Adult
Cholestasis, Intrahepatic / metabolism*
Female
Humans
Infusions, Intravenous
Liver / metabolism*
Pregnancy
Pregnancy Complications / metabolism*
Sulfobromophthalein / administration & dosage,  metabolism*
Time Factors
Chemical
Reg. No./Substance:
297-83-6/Sulfobromophthalein

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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