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Comparison of rectal and tympanic core body temperature measurement in adult Guyanese squirrel monkeys ( Saimiri sciureus sciureus )
Author(s) -
Long C.T.,
Pacharinsak C.,
Jampachaisri K.,
McKeon G.P.,
Howard A.M.,
Albertelli M.A.,
Felt S.A.
Publication year - 2011
Publication title -
journal of medical primatology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.31
H-Index - 42
eISSN - 1600-0684
pISSN - 0047-2565
DOI - 10.1111/j.1600-0684.2010.00449.x
Subject(s) - saimiri sciureus , squirrel monkey , rectal temperature , thermometer , core temperature , medicine , core (optical fiber) , anatomy , anesthesia , materials science , physics , composite material , quantum mechanics
Background Measuring core body temperature in a manner that is safe for animals and veterinary personnel is an important part of a physical examination. For nonhuman primates, this can involve increased restraint, additional stress, as well as the use of anesthetics and their deleterious effects on body temperature measurements. The purpose of this study was to compare two non‐invasive methods of infrared tympanic thermometry to standard rectal thermometry in adult squirrel monkeys. Methods Tympanic temperatures were collected from 37 squirrel monkeys and compared to rectal temperatures using a human and veterinary infrared tympanic thermometer. Results Compared with rectal temperature measurements, the human tympanic thermometer readings were not significantly different, while the veterinary tympanic thermometer measurements were significantly higher ( P < 0.05). There were no differences between sexes. Conclusions The tympanic thermometer designed for use in humans can be used in adult squirrel monkeys as an alternative to rectal thermometry for assessing core body temperature.