Biomaterial Database

Body temperature changes in sows during the periparturient period. 1979

E T Littledike, and D A Witzel, and J L Riley

Deep body temperatures were monitored with an implanted radiotelemetry device from 2 to 4 days prepartum to approximately 12 days postpartum in sows. The mean prepartum temperature of five normal sows was 38.6 degrees C, with a range of 38.3--38.9 degrees C. An increase in body temperature (1.4 degrees C) was associated with parturition. The increase in body temperature began about 12 hours before the first pig was born, peaked 1-2 hours after delivery of the last pig, and decreased during the first day postpartum but did not reach the prepartum values. Two days postpartum, the mean body temperature was about 1 degree C higher than it was during the prepartum period. The mean body temperature increased an average of 0.06 degrees C per day during the 12-day postpartum period. A diurnal pattern was evident in the body temperature variations.

UI	MeSH Term	Description	Entries
D007743	Labor, Obstetric	The repetitive uterine contraction during childbirth which is associated with the progressive dilation of the uterine cervix (CERVIX UTERI). Successful labor results in the expulsion of the FETUS and PLACENTA. Obstetric labor can be spontaneous or induced (LABOR, INDUCED).	Obstetric Labor
D011247	Pregnancy	The status during which female mammals carry their developing young (EMBRYOS or FETUSES) in utero before birth, beginning from FERTILIZATION to BIRTH.	Gestation,Pregnancies
D001831	Body Temperature	The measure of the level of heat of a human or animal.	Organ Temperature,Body Temperatures,Organ Temperatures,Temperature, Body,Temperature, Organ,Temperatures, Body,Temperatures, Organ
D005260	Female		Females
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia
D013552	Swine	Any of various animals that constitute the family Suidae and comprise stout-bodied, short-legged omnivorous mammals with thick skin, usually covered with coarse bristles, a rather long mobile snout, and small tail. Included are the genera Babyrousa, Phacochoerus (wart hogs), and Sus, the latter containing the domestic pig (see SUS SCROFA).	Phacochoerus,Pigs,Suidae,Warthogs,Wart Hogs,Hog, Wart,Hogs, Wart,Wart Hog
D013686	Telemetry	Transmission of the readings of instruments to a remote location by means of wires, radio waves, or other means. (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)	Telemetries