Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

ERCP for the initial management of malignant biliary obstruction - real world data on 596 procedures.

Scandinavian journal of gastroenterology·2023
Same author

Pancreas transplant rejection episodes are not revealed by biopsies of the donor duodenum in a prospective study with paired biopsies.

American journal of transplantation : official journal of the American Society of Transplantation and the American Society of Transplant Surgeons·2018
Same author

Preoperative liquid gastric emptying rate does not predict outcome after fundoplication.

Journal of pediatric surgery·2017
Same author

Assessment of Mucosal Inflammation and Circulation in Response to Probiotics in Patients Operated with Ileal Pouch Anal Anastomosis for Ulcerative Colitis.

Scandinavian journal of gastroenterology·2017
Same author

Editorial Status, 2003.

Scandinavian journal of gastroenterology·2016
Same author

Comparison of endoscopic based diagnosis with Helicobacter urease test for Helicobacter pylori infection.

BMC research notes·2016

Related Experiment Video

Updated: Apr 28, 2026

Measuring Erythrocyte Complement Receptor 1 Using Flow Cytometry
07:20

Measuring Erythrocyte Complement Receptor 1 Using Flow Cytometry

Published on: May 19, 2020

6.9K

Cr-ethylenediaminetetraacetic acid absorption test. Methodologic aspects.

L Aabakken1

  • 1Medical Dept., Ullevål Hospital, Oslo, Norway.

Scandinavian Journal of Gastroenterology
|April 1, 1989
PubMed
Summary

The 51Cr-ethylenediaminetetraacetic acid (EDTA) absorption test is a reproducible method for evaluating gastrointestinal absorption. Factors like age and body surface area showed a correlation with absorption results.

Area of Science:

  • Gastroenterology
  • Nuclear Medicine
  • Pharmacokinetics

Background:

  • The 51Cr-ethylenediaminetetraacetic acid (EDTA) absorption test is a widely used method to assess gastrointestinal absorption.
  • Evaluating the reproducibility and factors influencing this test is crucial for accurate clinical interpretation.

Purpose of the Study:

  • To evaluate the reproducibility and stability of the 51Cr-EDTA absorption test.
  • To investigate factors influencing 51Cr-EDTA absorption in healthy male volunteers.

Main Methods:

  • 83 healthy male volunteers participated in the study.
  • Baseline 24-hour urinary excretion of 51Cr-EDTA was measured after peroral administration.
  • Intraduodenal instillation and the effect of alcohol on absorption were also assessed.

More Related Videos

Detection and Quantification of Calcitonin Gene-Related Peptide CGRP in Human Plasma Using a Modified Enzyme-Linked Immunosorbent Assay
07:14

Detection and Quantification of Calcitonin Gene-Related Peptide CGRP in Human Plasma Using a Modified Enzyme-Linked Immunosorbent Assay

Published on: June 16, 2023

3.6K
Author Spotlight: Biological Standardization to Ensure Reproducibility and Harmonization in Research
04:50

Author Spotlight: Biological Standardization to Ensure Reproducibility and Harmonization in Research

Published on: August 4, 2023

1.8K

Related Experiment Videos

Last Updated: Apr 28, 2026

Measuring Erythrocyte Complement Receptor 1 Using Flow Cytometry
07:20

Measuring Erythrocyte Complement Receptor 1 Using Flow Cytometry

Published on: May 19, 2020

6.9K
Detection and Quantification of Calcitonin Gene-Related Peptide CGRP in Human Plasma Using a Modified Enzyme-Linked Immunosorbent Assay
07:14

Detection and Quantification of Calcitonin Gene-Related Peptide CGRP in Human Plasma Using a Modified Enzyme-Linked Immunosorbent Assay

Published on: June 16, 2023

3.6K
Author Spotlight: Biological Standardization to Ensure Reproducibility and Harmonization in Research
04:50

Author Spotlight: Biological Standardization to Ensure Reproducibility and Harmonization in Research

Published on: August 4, 2023

1.8K

Main Results:

  • The 51Cr-EDTA absorption test demonstrated satisfactory reproducibility and stability.
  • Median absorption (2.45%) was higher than previously reported.
  • Gastric absorption was found to be of limited significance.
  • Alcohol intake caused a modest, short-lasting increase in absorption.
  • Negative correlations were observed with body surface area and age.

Conclusions:

  • The 51Cr-EDTA absorption test is a reliable method for assessing gastrointestinal absorption.
  • Age and body surface area are potential confounding factors in interpreting absorption data.
  • The test's reproducibility supports its continued use in clinical and research settings.