Master's Program in Agricultural and Livestock Sciences (Maestría en Ciencias Agropecuarias), Universidad Autónoma Metropolitana (UAM), Xochimilco Campus, 04960, Mexico City, Mexico.
Neurophysiology, behaviour and animal welfare assessment. Department of Animal Production and Agriculture, Universidad Autónoma Metropolitana, Xochimilco campus, Mexico City, Mexico.
Neurophysiology, behaviour and animal welfare assessment. Department of Animal Production and Agriculture, Universidad Autónoma Metropolitana, Xochimilco campus, Mexico City, Mexico.
Livestock Science Department, Universidad Nacional Autónoma de México (UNAM), Facultad de Estudios Superiores Cuautitlán, 54714, State of Mexico, Mexico.
Department of Biotechnology: Food Science. Emeritus Professor, Universidad Autónoma Metropolitana, Iztapalapa campus (UAM-I), 09340, Mexico City, Mexico.
Ciencias Agrícolas, Universidad EARTH, Guácimo, 70602, Costa Rica.
Neurophysiology, behaviour and animal welfare assessment. Department of Animal Production and Agriculture, Universidad Autónoma Metropolitana, Xochimilco campus, Mexico City, Mexico.
Neurophysiology, behaviour and animal welfare assessment. Department of Animal Production and Agriculture, Universidad Autónoma Metropolitana, Xochimilco campus, Mexico City, Mexico.
Graduate and Research Department, Facultad de Medicina Veterinaria y Zootecnia, Universidad Autónoma de Tamaulipas, Victoria City, Tamaulipas, Mexico.
The objective of this review article is to discuss and analyze the most important scientific findings from studies of vascular microcirculation in the river buffalo using infrared thermography (IRT), as well as the thermal windows utilized with this species. The goals are to define the scope and areas of opportunity for IRT use in evaluating physiological processes and identifying potential applications in reproductive events associated with andrological traits in males and the detection of estrus and udder health in females. IRT has allowed the development of diverse perspectives regarding the comparative physiology of events like thermogenesis, peripheral blood flow, respiratory physiology, and mechanisms that reduce body temperature. The case of the river buffalo is no exception. According to the information analyzed, the temperatures of the orbital area, muzzle, and vulva have proven efficient for evaluating thermal comfort, a particularly important aspect of this species given its limited thermoregulating capacity and constant exposure to extreme temperatures. Evaluating scrotal temperature has been revealed as an appropriate tool for evaluating semen quality, while the surface temperature of the udder is useful in assessing mammary development in female buffaloes, two aspects of great zootechnical importance. In future studies, IRT will play a fundamental role in enhancing our understanding of the river buffalo’s mechanisms of vascular microcirculation, with applications in productivity and behavior.
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