Agreement between ultrasonographic classification of the CL and plasma progesterone concentration in dairy cows

Theriogenology

Volumn 51, Issue 6, 1999, Pages 1059-1069

  Battocchio, M ^b   Gabai, G ^a   Mollo, A ^b   Veronesi, M C ^b   Soldano, F ^b   Bono, G ^b   Cairoli, F ^b  

^a Dipartimento Scienze Zootecniche   (Italy)

^b NONE

Author keywords

Classification; Corpus luteum; Dairy cow; P4; Ultrasonography

Indexed keywords

PROGESTERONE;

ANIMAL; ANIMAL EXPERIMENT; ARTICLE; BLOOD; CATTLE; CLASSIFICATION; COMPARATIVE STUDY; CORPUS LUTEUM; CORPUS LUTEUM FUNCTION; COW; ECHOGRAPHY; ESTRUS; ESTRUS CYCLE; FEMALE; LUTEOLYSIS; NONHUMAN; PHYSIOLOGY; PROGESTERONE BLOOD LEVEL;

ANIMALIA; BOS TAURUS; FRIESIA;

EID: 0033038797     PISSN: 0093691X     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0093-691X(99)80011-9     Document Type: Article

References (13)

1. Assey RJ, Purwantara B, Greve T, Hyttel P, Schmidt MH. Corpus luteum size and plasma progesterone levels in cattle after cloprostenol-induced luteolysis. Theriogenology. 39:1993;1321-1330.
2. Cowie AT, Forsyth IA, Hart IC. Hormonal control of lactation. Monographs on Endocrinology. Vol. 15:1980;96-97 Springer-Verlag, Berlin.
3. Elmore RG. Using GnRh, hCG, and anterior pituitary extracts in bovine hormonal therapy. Vet Med. 84:1989;214-216.
4. Fleiss JL. Statistical Methods for Rates and Proportions. 1981;223-224 Wiley, New York.
5. Hartigan PJ. Cattle breeding and infertility. Meredith MJ. Animal Breeding and Infertility. 1995;101-102 Blackwell Science Ltd, Oxford.
6. Hussein FM, Paccamonti DL, Eilts BE, Younis MYM. Comparison of ovarian palpation, milk progesterone and plasma progesterone in the cow. Theriogenology. 38:1992;431-439.
7. Kastelic JP, Pierson RA, Ginther OJ. Ultrasonic morphology of corpora lutea and central luteal cavities during the estrous cycle and early pregnancy in heifers. Theriogenology. 34:1990;487-498.
8. Pierson RA, Ginther OJ. Reliability of diagnostic ultrasonography for identification and measurement of follicles and detecting the corpus luteum. Theriogenology. 28:1987;929-936.
9. Pierson RA, Ginther OJ. Ultrasonography of the bovine ovary. Theriogenology. 21:1984;495-504.
10. Pieterse MC, Taverne MAM, Kruip Th AM, Willemse AH. Detection of corpora lutea and follicles in cows: a comparison of transvaginal ultrasonography and rectal palpation. Vet Rec. 126:1990;552-554.
11. Ribadu AY, Ward WR, Dobson H. Comparative evaluation of ovarian structures in cattle by palpation per rectum, ultrasonography and plasma progesterone concentration. Vet Rec. 135:1994;452-457.
12. Simontacchi C, Bongioni G, Ferasin L, Bono G. Messa a punto di un metodo RIA su micropiastra per il dosaggio del progesterone ematico. Proc. XLIX National Congress SISVet. 1995;29-30. abstr.
13. Sprecher DJ, Nebel RL, Whitman SS. The predictive value, sensitivity and specificity of palpation per rectum and transrectal ultrasonography for the determination of luteal status. Theriogenology. 31:1989;1165-1173.