Literature DB >> 6883131

Prenatal testosterone causes shift of asymmetry in neonatal tail posture of the rat.

G D Rosen, A S Berrebi, D A Yutzey, V H Denenberg.   

Abstract

Neonatal tail posture is a sexually dimorphic behavior with females more biased leftwards than males. Prenatal exposure of female pups to testosterone propionate (TP) but not dihydrotestosterone propionate (DHTP) shifts the population pattern of tail posture to the right. No effects were found with male pups. Since TP is aromatizable and DHTP is not, it is concluded that TP exerts its effects on tail posture via the CNS.

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Year:  1983        PMID: 6883131     DOI: 10.1016/0165-3806(83)90114-1

Source DB:  PubMed          Journal:  Brain Res        ISSN: 0006-8993            Impact factor:   3.252


  5 in total

1.  Population profile of brain asymmetry in rats after intra-amniotic administration of vasopressin.

Authors:  B I Klement'ev; T V Ignat'eva; L A Konopistseva; N A Chebotar
Journal:  Neurosci Behav Physiol       Date:  1997 May-Jun

2.  Sex-dependent structural asymmetry of the medial habenular nucleus of the chicken brain.

Authors:  C J Gurusinghe; D Ehrlich
Journal:  Cell Tissue Res       Date:  1985       Impact factor: 5.249

3.  Does testosterone affect lateralization of brain and behaviour? A meta-analysis in humans and other animal species.

Authors:  Kristina A Pfannkuche; Anke Bouma; Ton G G Groothuis
Journal:  Philos Trans R Soc Lond B Biol Sci       Date:  2009-04-12       Impact factor: 6.237

4.  Perinatal gonadectomy exerts regionally selective, lateralized effects on the density of axons immunoreactive for tyrosine hydroxylase in the cerebral cortex of adult male rats.

Authors:  M F Kritzer
Journal:  J Neurosci       Date:  1998-12-15       Impact factor: 6.167

5.  Sexual Dimorphism for Coping Styles Complements Traditional Methods for Sex Determination in a Multivariety Endangered Hen Breed.

Authors:  Carlos Iglesias Pastrana; Francisco Javier Navas González; Carmen Marín Navas; Ander Arando Arbulu; Antonio González Ariza; José Manuel León Jurado; María Gabriela Pizarro Inostroza; Maria Esperanza Camacho Vallejo
Journal:  Animals (Basel)       Date:  2019-12-17       Impact factor: 2.752

  5 in total

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