EurekaMag.com logo
+ Site Statistics
References:
53,214,146
Abstracts:
29,074,682
+ Search Articles
+ Subscribe to Site Feeds
EurekaMag Most Shared ContentMost Shared
EurekaMag PDF Full Text ContentPDF Full Text
+ PDF Full Text
Request PDF Full TextRequest PDF Full Text
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter
Follow on Google+Follow on Google+
Follow on LinkedInFollow on LinkedIn

+ Translate

Characterization of hormonal patterns in the beef cow during postpartum anestrus






Journal of Animal Science 56(2): 445-453

Characterization of hormonal patterns in the beef cow during postpartum anestrus

Levels of LH, prolactin, progesterone, cortisol, oestrone and oestradiol-17beta were determined in blood samples, collected at 6-h intervals, beginning 2 wk before expected parturition and continuing until 10 days after 1st postpartum oestrus, from 6 crossbred, suckled beef cows before and after their 2nd calving. Samples were also collected at 15-min intervals for 4 h once weekly. The postpartum interval averaged 48 plus or minus 19 days.

(PDF 0-2 workdays service: $29.90)

Accession: 001053401

PMID: 6841292



Related references

Characterization of hormonal patterns in the postpartum anestrous beef cow. Dissertation Abstracts International, B 38(6): 2446, 1977

Effect of melatonin on postpartum anestrus in beef cows. Theriogenology 26(5): 621-630, 1986

Factors affecting postpartum anestrus in beef cattle. Beltsville Symposia in Agricultural Research 3 Animal reproduction Invited papers presented at a symposium held May 14-17, 1978, at the Beltsville Agricultural Research Center BARC, Beltsville, Maryland 20705: 277-289, 1979

Postpartum anestrus in French beef cattle: An epidemiological study. Theriogenology 42(5): 753-764, 1994

Duration of postpartum anestrus in beef cows is not dependent upon the time of suckling. Journal of Animal Science 73(SUPPL 1): 241, 1995

Physiological mechanisms controlling anestrus and infertility in postpartum beef cattle. Journal of Animal Science 68(3): 799-816, 1990

Exposure to bulls of different ages on duration of postpartum anestrus in beef cows. MP University of Nebraska Agricultural Experiment Station: (56) 5-6, 1990

Control of ovarian follicular growth and steroidogenesis during postpartum anestrus in beef cows. Dissertation Abstracts International, B Sciences and Engineering 45(12): 3736, 1985

Weekly bull exchange shortens postpartum anestrus in suckled beef cows. Theriogenology 69(8): 913-917, 2008

Postpartum anestrus in the alentejano beef cow effect of season and temporary calf removal. Comptes Rendus de l'Academie d'Agriculture de France 75(3): 32-36, 1989