Abstract:
:Two baboons receiving intramuscular injections of ferric nitrilotriacetate over a two-year period were compared with two control baboons. The results indicate that in iron-overloaded animals: liver iron excess was major (maximal liver iron concentration values of 42 mumol/100 mg dry weight for both animals vs 1.3 +/- 0.2 (mean +/- SD) in controls) and chronic (for 15 months liver iron concentrations were higher than 15); iron deposition, although less abundant than in sinusoidal cells, was pronounced within parenchymal cells; serum transaminase activities were markedly increased; rare foci of perisinusoidal fibrosis were observed in areas of massive iron overload; and a dramatic decrease in hepatic 4-prolyl-hydroxylase activity was found, in contrast with unchanged glucosyltransferase and galactosyltransferase activities. In conclusion these findings suggest that, in our model, chronic liver iron overload: exerts a marked biochemical cytolytic effect; and does not produce significant hepatic fibrosis, possibly related to an inhibiting effect of ferric nitrilotriacetate complex on 4-prolyl-hydroxylase activity.
journal_name
Dig Dis Scijournal_title
Digestive diseases and sciencesauthors
Brissot P,Farjanel J,Bourel D,Campion JP,Guillouzo A,Rattner A,Deugnier Y,Desvergne B,Ferrand B,Simon Mdoi
10.1007/BF01296163subject
Has Abstract,Author List Incompletepub_date
1987-06-01 00:00:00pages
620-7issue
6eissn
0163-2116issn
1573-2568journal_volume
32pub_type
杂志文章abstract::Hepatocellular carcinoma (HCC) arises from a number of cirrhosis-related and non-cirrhosis-related exposures and is one of the leading causes of cancer-related deaths worldwide. Achieving a durable cure currently relies on either resection or transplantation, but since most patients will be diagnosed with inoperable d...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章,评审
doi:10.1007/s10620-019-05582-x
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abstract::Bicyclol is a synthetic antihepatitis drug with antioxidative property. The present study was performed to investigate the effect of bicyclol on liver regeneration after partial hepatectomy in rats. Bicyclol (300 mg/kg) was given to rats subjected to 70% hepatectomy three times before operation. At 6, 24, and 48 h aft...
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journal_title:Digestive diseases and sciences
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journal_title:Digestive diseases and sciences
pub_type: 临床试验,杂志文章,多中心研究
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journal_title:Digestive diseases and sciences
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journal_title:Digestive diseases and sciences
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journal_title:Digestive diseases and sciences
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journal_title:Digestive diseases and sciences
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pub_type: 杂志文章,评审
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更新日期:2019-12-01 00:00:00
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journal_title:Digestive diseases and sciences
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更新日期:1990-06-01 00:00:00
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journal_title:Digestive diseases and sciences
pub_type: 杂志文章
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pub_type: 杂志文章,多中心研究
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journal_title:Digestive diseases and sciences
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journal_title:Digestive diseases and sciences
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doi:10.1007/BF01313580
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