ArticleWorld journal of gastroenterology1997
Comparative study of biliary trace elements and clinical phenotypes in Wilson's disease.
Article in World journal of gastroenterology, 1997. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
3 citing papers in PubMed, 3 citations in OpenAlex.
- Quantitative MR in Paediatric Patients with Wilson Disease: A Case Series Review.Children (Basel, Switzerland) · 2022Article
- Copper transportion of WD protein in hepatocytes from Wilson disease patients in vitro.World journal of gastroenterology · 2001Article
- Copper-chelating therapeutic effect in Wilson disease with different clinical phenotypes and polymorphisms of ATP7B gene.World journal of gastroenterology · 1998Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
aimTo further explore the etiological mechanism of Wilson's disease (WD) by comparing the changes of biliary trace elements and its clinical phenotype.
methodsWD patients with different types and conditions (n = 20), non-WD patients with chronic liver damage (n = 22), and healthy volunteers (n = 10; used as controls) were studied. Biliary samples were taken by duodenal drainage. Atom absorption spectrophotometer was used to assay the copper and zinc content of each sample.
resultsIn WD, the copper content and copper/zinc ratio of biliary juice were evidently lower than those of non-WD patients with chronic liver damage and of healthy controls (F = 14.76, 25.4; 14.92, 26.2 respectively; P < 0.01), while the biliary zinc level had no significant difference from the two non-WD control groups (P > 0.05). There were significant differences in biliary copper excretion among patients with different types and conditions (F = 3.75, P < 0.05; F = 6.20, P < 0.01).
conclusionCopper excretion by liver and the biliary system decreases obviously in WD, which plays a key role in the phenotypic copper retention, and the biliary copper retention is closely related with the severity of hepatic injury and illness.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.