Recording body temperature in koalas (Phascolarctos cinereus): a comparison of techniques

作者：Adam D^*; Beard L; Johnston S D; Nicolson V; Lisle A; McKinnon A; Larkin R; Theilemann P; Gillett A; Brackin K; FitzGibbon S; Barth B; Ellis W

来源：Australian Veterinary Journal, 2018, 96(8): 308-311.

DOI：10.1111/avj.12719

• body temperature
• data logger
• koalas
• rectal temperature
• tympanic temperature
• infrared camera

ObjectiveCompare the use of four techniques to measure body temperature in koalas: intraperitoneal (thermal data logger and temperature sensitive radio transmitter), rectal (certified thermometer), tympanic (infrared thermometer), and hind foot (infrared camera).
MethodsThe body temperature data collected concurrently from the intraperitoneal loggers were used as the benchmark in the analyses.
ResultsThe rectal, foot and tympanic methods consistently recorded lower body temperature when compared with the benchmark. There was a strong positive relationship (R-2=0.79) between logger and rectal measurements, but no significant relationship between logger and foot or logger and tympanic measurements.
ConclusionRectal measurements can be used to record internal body temperature, with the caveat that such measurements will generally register a temperature approximately 0.25 degrees C lower than the actual intraperitoneal temperature.

• 出版日期2018-8