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Updated: Jun 20, 2026

A Preterm Rat Model for Pain Studies
01:37

A Preterm Rat Model for Pain Studies

Published on: February 9, 2024

Even routine painful procedures can be harmful for the newborn

C V Bellieni1, L Iantorno, S Perrone

  • 1Department of Pediatrics, Obstetrics and Reproduction Medicine, University of Siena, Siena, Italy. bellieni@iol.it

Pain
|September 30, 2009
PubMed
Summary

Routine heel prick pain in newborns can increase harmful free radicals (FR) in their blood. High pain levels during the procedure significantly elevated advanced oxidation protein products (AOPP) and total hydroperoxides (TH).

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