Prenatal Stress Caused by Movement Restriction Induces Changes in the Development of Skull Bone in CF-1 Mice Progeny

Prenatal stress is associated with changes in body weight and size, and with disorders of the skeletal bone development process. However, there is a lack of documentation on the impact of prenatal stress on skull bone anatomy during the gestation period. Therefore, this research focuses on the short...

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Autores principales:	Henríquez,Ricardo, Olivares,Rossy, Caro,Gabriel, Guevara,Víctor, Lizana,Pablo
Lenguaje:	English
Publicado:	Sociedad Chilena de Anatomía 2013
Materias:	Prenatal stress Membranous ossification Alizarin Skull bone CF-1 mouse
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022013000300042
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spelling	oai:scielo:S0717-950220130003000422013-12-03Prenatal Stress Caused by Movement Restriction Induces Changes in the Development of Skull Bone in CF-1 Mice ProgenyHenríquez,RicardoOlivares,RossyCaro,GabrielGuevara,VíctorLizana,Pablo Prenatal stress Membranous ossification Alizarin Skull bone CF-1 mouse Prenatal stress is associated with changes in body weight and size, and with disorders of the skeletal bone development process. However, there is a lack of documentation on the impact of prenatal stress on skull bone anatomy during the gestation period. Therefore, this research focuses on the short-term effects of prenatal stress on the skull bone anatomy of CF-1 mice on the day of birth. Methodology: Gestating females were divided at random into two groups (control and stressed). The experimental group was subjected to the stress of movement restriction during the final week of gestation. Upon birth the body weight of the progeny was evaluated (control group, n=34; stressed group, n=29). They were then cleaned and stained with alizarin red in order to evaluate the length, width and suture spaces of the skull bone anatomy from superior and inferior views. Results: Gestational stress significantly altered the skull bone anatomy (p<0.05) of the offspring at birth in comparison with the control group. Conclusion: Prenatal stress alters the skull bone anatomy of the CF-1 mouse at birth.info:eu-repo/semantics/openAccessSociedad Chilena de AnatomíaInternational Journal of Morphology v.31 n.3 20132013-09-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022013000300042en10.4067/S0717-95022013000300042
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Prenatal stress Membranous ossification Alizarin Skull bone CF-1 mouse
spellingShingle	Prenatal stress Membranous ossification Alizarin Skull bone CF-1 mouse Henríquez,Ricardo Olivares,Rossy Caro,Gabriel Guevara,Víctor Lizana,Pablo Prenatal Stress Caused by Movement Restriction Induces Changes in the Development of Skull Bone in CF-1 Mice Progeny
description	Prenatal stress is associated with changes in body weight and size, and with disorders of the skeletal bone development process. However, there is a lack of documentation on the impact of prenatal stress on skull bone anatomy during the gestation period. Therefore, this research focuses on the short-term effects of prenatal stress on the skull bone anatomy of CF-1 mice on the day of birth. Methodology: Gestating females were divided at random into two groups (control and stressed). The experimental group was subjected to the stress of movement restriction during the final week of gestation. Upon birth the body weight of the progeny was evaluated (control group, n=34; stressed group, n=29). They were then cleaned and stained with alizarin red in order to evaluate the length, width and suture spaces of the skull bone anatomy from superior and inferior views. Results: Gestational stress significantly altered the skull bone anatomy (p<0.05) of the offspring at birth in comparison with the control group. Conclusion: Prenatal stress alters the skull bone anatomy of the CF-1 mouse at birth.
author	Henríquez,Ricardo Olivares,Rossy Caro,Gabriel Guevara,Víctor Lizana,Pablo
author_facet	Henríquez,Ricardo Olivares,Rossy Caro,Gabriel Guevara,Víctor Lizana,Pablo
author_sort	Henríquez,Ricardo
title	Prenatal Stress Caused by Movement Restriction Induces Changes in the Development of Skull Bone in CF-1 Mice Progeny
title_short	Prenatal Stress Caused by Movement Restriction Induces Changes in the Development of Skull Bone in CF-1 Mice Progeny
title_full	Prenatal Stress Caused by Movement Restriction Induces Changes in the Development of Skull Bone in CF-1 Mice Progeny
title_fullStr	Prenatal Stress Caused by Movement Restriction Induces Changes in the Development of Skull Bone in CF-1 Mice Progeny
title_full_unstemmed	Prenatal Stress Caused by Movement Restriction Induces Changes in the Development of Skull Bone in CF-1 Mice Progeny
title_sort	prenatal stress caused by movement restriction induces changes in the development of skull bone in cf-1 mice progeny
publisher	Sociedad Chilena de Anatomía
publishDate	2013
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022013000300042
work_keys_str_mv	AT henriquezricardo prenatalstresscausedbymovementrestrictioninduceschangesinthedevelopmentofskullboneincf1miceprogeny AT olivaresrossy prenatalstresscausedbymovementrestrictioninduceschangesinthedevelopmentofskullboneincf1miceprogeny AT carogabriel prenatalstresscausedbymovementrestrictioninduceschangesinthedevelopmentofskullboneincf1miceprogeny AT guevaravictor prenatalstresscausedbymovementrestrictioninduceschangesinthedevelopmentofskullboneincf1miceprogeny AT lizanapablo prenatalstresscausedbymovementrestrictioninduceschangesinthedevelopmentofskullboneincf1miceprogeny
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Prenatal Stress Caused by Movement Restriction Induces Changes in the Development of Skull Bone in CF-1 Mice Progeny

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