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Related Concept Videos

Toxicity Testing in Animals01:23

Toxicity Testing in Animals

Toxicity tests in animals are grounded on two main assumptions: first, the effects observed in laboratory animals can be extrapolated to humans, especially when adjusted for body surface area; second, high-dose exposure in animals is essential to identify potential human hazards from lower doses. This is based on the quantal dose-response concept, which faces the challenge of extrapolating results from relatively few test animals to much larger human populations. For example, a 0.01% incidence...

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Related Experiment Video

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Behavioral Disturbances: An Innovative Approach to Monitor the Modulatory Effects of a Nutraceutical Diet
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THE HEMOLYTIC EFFECT OF INDOL IN DOGS FED NORMAL DIETS.

C P Rhoads1, W H Barker

  • 1Hospital of The Rockefeller Institute for Medical Research.

The Journal of Experimental Medicine
|October 30, 2009
PubMed
Summary

Indole can cause mild red blood cell damage in dogs on regular diets. This study investigated the hemolytic effects of indole, a compound found in many foods.

Area of Science:

  • Veterinary Medicine
  • Toxicology
  • Animal Nutrition

Background:

  • Indole is a common compound found in various foods and is a metabolic byproduct.
  • Hemolysis, the rupture of red blood cells, can have significant health implications in animals.

Purpose of the Study:

  • To determine the hemolytic potential of indole when administered to dogs.
  • To assess the effects of indole on red blood cells in a standard canine diet.

Main Methods:

  • Canine subjects were fed a normal diet supplemented with indole.
  • Blood samples were collected and analyzed for indicators of hemolysis.

Main Results:

  • Indole administration resulted in mild hemolytic activity.

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  • No severe adverse effects were observed, but red blood cell integrity was compromised.

    • Conclusions:

    • Indole exhibits mild hemolytic properties in dogs consuming typical diets.
    • Further research is warranted to understand the long-term implications and dose-dependent effects of indole exposure.