Modification of juvenile play and other social behaviour in the rat by neonatal progestins: Further studies
Abstract
The effects of altering neonatal levels of progestins on the later development of social play behaviour was studied. Progestin levels were raised in experiment one by administering injections of either progesterone or medroxyprogesterone acetate. This indicated that exposure to either hormone led to reduced levels of social play in juvenile rats of both sexes, confirming earlier reports of lowered levels of play following medroxyprogesterone obtained via maternal milk. In Experiment 2, endogenous progestin levels were lowered by administration of the antiserum to progesterone. The prediction that this should result in raised levels of juvenile play was supported for males, but not for females. Females in Experiment 2 by contrast showed a decrease in play. Possible reasons for this sex difference in response to progesterone antiserum are discussed.
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Progestin antiserum decreased play only in females.
“progestin antiserum decreased play only in females [16].”
From Sex-specific effects of neonatal progestin receptor antagonism on juvenile social play behavior in rats (2021) · cites this paper as [16]
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- Authors
- BIRKE, L., & SADLER, D.
- Affiliations
- The Open University (GB)
- Venue
- Physiology & Behavior
- Publisher
- Elsevier BV
- Published
- 1984-08
- Volume
- 33
- Issue
- 2
- Pages
- 217-219
- ISSN
- 0031-9384 (ISSN-L)
- OpenAlex
- W2050625692
- Cited by
- 16
- References
- 3
- Citations by year
- 2021: 1 · 2020: 1 · 2019: 1 · 2018: 1 · 2017: 1 · 2016: 1 · 2015: 1
- FWCI
- 1.95
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Physiology & Behavior (publishedVersion)
- PubMed (publishedVersion)
- Topics
- Social Sciences › Psychology › Social Psychology › Neuroendocrine regulation and behavior
- Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Sexual Differentiation and Disorders
- Life Sciences › Neuroscience › Behavioral Neuroscience › Stress Responses and Cortisol
- Keywords
- young rats, progesterone, medroxyprogesterone acetate, sex differences
- MeSH terms
- Animals, Animals, Newborn, Behavior, Animal, Female, Male, Medroxyprogesterone, Play and Playthings, Progestins, Progesterone, Rats, Inbred Strains, Sex Factors, Social Behavior, Medroxyprogesterone Acetate, Rats
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