Hypothalamic Neuromodulation and Control of the Dermal Surface Temperature of Livestock during Hyperthermia

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AudienciaPúblico en generales_ES
CoberturaMéxicoes_ES
Fecha de ingreso2026-10-05T16:33:25Z
Fecha de publicación2024-01-01
ResumenSimple Summary This review aims to discuss the hypothalamic control of hyperthermia in livestock, including the main physiological and behavioral changes that animals adopt to maintain their thermal stability. This review analyzes the main changes that can be observed in livestock when exposed to intense heat. Vasodilation, sweating, and behavioral modifications (e.g., standing posture, shade seeking, feed intake, among others) are the results of neuronal projections from peripheral thermoreceptors to the preoptic area of the hypothalamus and effector neurons. Understanding these mechanisms can help to visualize their effect to restore thermal neutrality in livestock.Abstract Hyperthermia elicits several physiological and behavioral responses in livestock to restore thermal neutrality. Among these responses, vasodilation and sweating help to reduce core body temperature by increasing heat dissipation by radiation and evaporation. Thermoregulatory behaviors such as increasing standing time, reducing feed intake, shade-seeking, and limiting locomotor activity also increase heat loss. These mechanisms are elicited by the connection between peripheral thermoreceptors and cerebral centers, such as the preoptic area of the hypothalamus. Considering the importance of this thermoregulatory pathway, this review aims to discuss the hypothalamic control of hyperthermia in livestock, including the main physiological and behavioral changes that animals adopt to maintain their thermal stability.es_ES
Doihttps://doi.org/10.3390/ani14121745es_ES
URIhttps://riuat.uat.edu.mx/handle/123456789/5242
Idiomaenes_ES
EditorialMDPIes_ES
RelaciónAnimalses_ES
URL relacionadohttps://doi.org/10.3390/ani14121745es_ES
DerechosAcceso abierto (Metadatos de producción científica)es_ES
Licenciahttp://purl.org/coar/access_right/c_abf2es_ES
FuenteAnimals
Palabra claveheat stresses_ES
Palabra clavelivestockes_ES
Palabra claveheat defense behaviores_ES
TítuloHypothalamic Neuromodulation and Control of the Dermal Surface Temperature of Livestock during Hyperthermiaes_ES
TipoArtículoes_ES
ArbitradoHa sido Arbitradoes_ES
AutorSarubbi, Juliana
AutorMartinez-Burnes, Julio
AutorGhezzi, Marcelo Daniel
AutorOlmos-Hernandez, Adriana
AutorLendez, Pamela Anahi
AutorCeriani, Maria Carolina
AutorHernandez-Avalos, Ismael
AutorSarubbi, Julianaes_ES
AutorMartinez-Burnes, Julioes_ES
AutorGhezzi, Marcelo Danieles_ES
AutorOlmos-Hernandez, Adrianaes_ES
AutorLendez, Pamela Anahies_ES
AutorCeriani, Maria Carolinaes_ES
AutorHernandez-Avalos, Ismaeles_ES
InstituciónUniversidad Autónoma de Tamaulipas
InstituciónUniversidad Autónoma de Tamaulipases_ES
Número12es_ES
URL relacionadahttps://doi.org/10.3390/ani14121745
Tipo de artículoIndexado
Tipo de artículoIndexadoes_ES
Volumen14es_ES

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