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Article

Maternal traits during lactation period reduce the anxiety-related behavior in male offspring: Results from a fostering study in Hatano rats.

Physiology & behavior - 1 Feb 2021

Horii Yasuyuki, Nakajima Shingo, Akieda-Asai Sayaka, Ohta Ryo, Kawaguchi Maiko

Abstract excerpt

The Hatano strains of the Sprague Dawley rats have been selectively bred to create high- (HAA) and low- (LAA) active avoidance variants. We previously reported that HAA rats display more anxiety-related behavior than LAA rats, but whether this strain difference is affected by postnatal environmental factors remains unclear. In this study, we performed in- and cross-fostering between the HAA and LAA strains and...

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Identifiers

PMID: 33080275
DOI: 10.1016/j.physbeh.2020.113209

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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