ArticleCalcified tissue international1988
Calcium-binding protein in human duodenal biopsies.
Article in Calcified tissue international, 1988. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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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.
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Who cites it
1 citing paper in PubMed, 12 citations in OpenAlex.
- Factors involved in the duodenal expression of the human calbindin-D9k gene.The Biochemical journal · 1999Article
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Intestinal calcium-binding protein (CaBP) (molecular weight 10,000) was measured by a specific enzyme-linked immunoadsorbent assay in duodenal biopsies of 94 patients (aged 20-89 years). The patients were examined for complaints of upper abdominal dyspepsia, but no significant pathology was found by gastroduodenoscopy. The median amount of CaBP in duodenal biopsies was 6.0 micrograms/mg of cytosolic protein with a coefficient of variation of 0.6. No change in the amount of CaBP per mg of cytosolic protein was observed with age. A significant correlation (P less than 0.001) was found between the concentration of CaBP and s-1,25-dihydroxyvitamin D (1,25(OH)2D). The amount of CaBP per mg of cytosolic protein did not correlate with immunoreactive parathyroid hormone in serum, and no relation between CaBP and the specific activity of alkaline phosphatase of the mucosal biopsies was found. The results of the present study show a wide variation in the amount of the 10 kDa CaBP in duodenal biopsies of humans and no change with age. Further, a correlation between s-1,25(OH)2D and CaBP was found.
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Registered trials
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