[Measurement of the temperature of deep-seated tissues in healthy men during hypokinesia].
During a head-down tilt (-5 degrees) study, in which 10 healthy male subjects took part, their body temperature variations were investigated. Skin temperature was measured using and electrothermometer with a point sensor-thermistor and core temperature was measured using a radiothermometer at the wavelength 20 cm. The study showed that the distribution profile of core temperature was close to that of skin temperature: the lowest temperatures were characteristic of the limbs and the highest of the chest, stomach and head. During head-down tilt variations in core temperatures were different from those of skin temperature. As a result, the temperature gradient between the skin and core layers increased by bed-rest day 50. In the subjects who regularly exercised during bed rest the gradient grew because their skin temperature fell while in the subjects who did not exercise the gradient increased due to both factors, i.e. skin temperature decrease and core temperature increase.
Panferova
N E
NE
Anisimova
I V
IV
Pavlova
L S
LS
Poliakov
V M
VM
D000005:Abdomen; D001831:Body Temperature; D005121:Extremities; D006257:Head; D006801:Humans; D007103:Immobilization; D008297:Male; D011187:Posture; D012881:Skin Temperature; D013909:Thorax
Issledovanie glubinnykh temperatur tkaneĭ zdorovogo cheloveka v usloviiakh gipokinezii.