Biomaterial Database

[Radiotelemetric studies on uterine motility in cows during the 3d period of labor and the early puerperal period]. 1979

I Kostov, and N Bodurov

The outside appearance of a one-channel radiotelemetric system is presented and a short description of supplementary devices for the study of uterine motility in cows is given. The radiotube consisting of an inductive converter and a two-transistor sound generator is described in short. The tube is placed directly in the uterine cavity through the cervical canal. The numerical values of contractile uterine activity in hours post delivery up to the 120 hour are presented in one table and a graph. Original registering of normal uterine activity and of reflectory inhibition of the same are shown as well as registerings of other functions of the organism through the uterus such as urination, defecation, lowing and belching. The contractile activity of the uterus during a normal course of the third stage of labour and the early puerperium is most strongly expressed during the first day post calving. The duration of this activity in the following days is directly dependent on the individual characteristics of the organism.

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
D011845	Radio	The transmission and reception of electric impulses or signals by means of electric waves without a connecting wire, or the use of these waves for the wireless transmission of electric impulses into which sound is converted. (From Webster's 3d)	Radios
D002417	Cattle	Domesticated bovine animals of the genus Bos, usually kept on a farm or ranch and used for the production of meat or dairy products or for heavy labor.	Beef Cow,Bos grunniens,Bos indicus,Bos indicus Cattle,Bos taurus,Cow,Cow, Domestic,Dairy Cow,Holstein Cow,Indicine Cattle,Taurine Cattle,Taurus Cattle,Yak,Zebu,Beef Cows,Bos indicus Cattles,Cattle, Bos indicus,Cattle, Indicine,Cattle, Taurine,Cattle, Taurus,Cattles, Bos indicus,Cattles, Indicine,Cattles, Taurine,Cattles, Taurus,Cow, Beef,Cow, Dairy,Cow, Holstein,Cows,Dairy Cows,Domestic Cow,Domestic Cows,Indicine Cattles,Taurine Cattles,Taurus Cattles,Yaks,Zebus
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
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
D013997	Time Factors	Elements of limited time intervals, contributing to particular results or situations.	Time Series,Factor, Time,Time Factor
D014590	Uterine Contraction	Contraction of the UTERINE MUSCLE.	Myometrial Contraction,Contraction, Myometrial,Contraction, Uterine,Contractions, Myometrial,Contractions, Uterine,Myometrial Contractions,Uterine Contractions
D049590	Postpartum Period	In females, the period that is shortly after giving birth (PARTURITION).	Puerperium,Postpartum,Postpartum Women,Period, Postpartum,Women, Postpartum