Body measurements

What is a good method to measure body temperature in mice. Metabolic phenotyping of mice therefore often includes the recording of body temperature. The measuringdevice is then left insituuntil the temperature recorded stabilizes. 2 measuring temperature in the abdominal. Each measuring procedure can. Mouse body temperature measurement is of paramount importance for investigating allergies and anaphylactic symptoms.

Among studies involving core and surface temperature measurements in mice the surface temperature is on average 257 c 34 c or 23 c lower than core temperature depending on the site. You can take a temperature using the mouth oral anus rectal armpit axillary or ear tympanic. I want to accurately determine the body temperature of mice either housed at room temperature or at 4c. But the temperature readings vary depending on which one you use and you need an accurate body temperature to determine if a fever is present. Wpi monitors have both resolution and accuracy of 01c in the 0 50c range and are traceable to nist standards whereas other competitive electronic thermometers have an accuracy that is usually to 05c or worse. The core body temperature of mice has been measured by either the insertion of a thermometer into the anus of the mouse or insertion of a thermocouple via the anus into the large intestine soothilletal1992wong etal1997.

1 inserting a probe into the rectum or less typically into the sigmoid colon. At present mouse body temperature data for metabolic phenotyping is mainly obtained by one of three methods. When precise temperature measurements are required wpi can provide you with a very accurate monitor and thermocouple microprobes. Medical research hasnt determined an exact correlation between. Thermometry in mice is conducted at various sites using various devices and measurement practices ranging from single time probing to continuous temperature imaging. Rectal probes for temperature readings is common and they have been proven to be accurate and invaluable in this regard.