scholarly journals EFFECT OF ADMINISTRATION OF GONADOTROPIN-RELEASING HORMONE (Gn-RH) DURING EARLY POSTPARTUM PERIOD ON REPRODUCTIVE PERFORMANCE OF DAIRY COWS

1988 ◽  
Vol 20.1 (39) ◽  
pp. 155-161
Keyword(s):  
Dairy Cows ◽  
Reproductive Performance ◽  
Postpartum Period ◽  
Gonadotropin Releasing Hormone ◽  
Releasing Hormone ◽  
Early Postpartum Period ◽  
Early Postpartum

Effect of Suckling on Pituitary Responsiveness to Gonadotropin-Releasing Hormone throughout the Early Postpartum Period of Beef Cows

1982 ◽  
Vol 54 (3) ◽  
pp. 594-602 ◽  
Author(s):  
G. L. Williams ◽  
J. Kotwica ◽  
W. D. Slanger ◽  
D. K. Olson ◽  
J. E. Tilton ◽  
...  
Keyword(s):  
Postpartum Period ◽  
Beef Cows ◽  
Gonadotropin Releasing Hormone ◽  
Releasing Hormone ◽  
Early Postpartum Period ◽  
Early Postpartum

scholarly journals Relationships between Body Weight and Milk Yield During the Early Postpartum Period and Bull and Technician and the Reproductive Performance of High Producing Dairy Cows

2012 ◽  
Vol 58 (3) ◽  
pp. 366-370 ◽  
Author(s):  
Pilar SANTOLARIA ◽  
Fernando L^|^Oacute;PEZ-GATIUS ◽  
Jos^|^eacute; Antonio S^|^Aacute;NCHEZ-NADAL ◽  
Jes^|^uacute;s Y^|^Aacute;NIZ
Keyword(s):  
Body Weight ◽  
Dairy Cows ◽  
Milk Yield ◽  
Reproductive Performance ◽  
Postpartum Period ◽  
Early Postpartum Period ◽  
Early Postpartum

scholarly journals Effects of Intrauterine Infusion of a Chitosan Solution on Recovery and Subsequent Reproductive Performance of Early Postpartum Dairy Cows with Endometritis: A Pilot Field Trial

Animals ◽  
2021 ◽  
Vol 11 (1) ◽  
pp. 197
Author(s):  
Hiroaki Okawa ◽  
Missaka M.P. Wijayagunawardane ◽  
Peter L.A.M. Vos ◽  
Osamu Yamato ◽  
Masayasu Taniguchi ◽  
...  
Keyword(s):  
Dairy Cows ◽  
Reproductive Performance ◽  
Polymorphonuclear Leukocytes ◽  
Prostaglandin F2α ◽  
Chitosan Solution ◽  
Control Group ◽  
Control Groups ◽  
Early Postpartum Period ◽  
Early Postpartum ◽  
And Control

This study investigated the efficacy of intrauterine infusion of a chitosan solution (CHT) on uterine recovery in early postpartum dairy cows with or without endometritis, and their subsequent reproductive performance. In Experiment 1, cows with endometritis at 3 weeks postpartum were administered CHT (n = 5) and prostaglandin F2α (PGF2α) (n = 4). Untreated cows (n = 7) served as the control group. In Experiment 2, 18 cows with a normally recovered uterus at the fresh cow check (mean, 35 days postpartum) were assigned to the CHT (n = 10) and control (n = 8) groups, and intrauterine infusion was conducted in the CHT group. Overall, in Experiment 1, the percentage of polymorphonuclear leukocytes significantly declined in the CHT group (32.3 ± 10.2 to 5.5 ± 2.4, p < 0.05) from week 3 to week 5, but no decline occurred in the PGF2α and control groups. In Experiment 2, the CHT and control groups showed no significant differences in reproductive parameters, suggesting the absence of adverse effects of CHT on fertility. These results suggest that intrauterine infusion of CHT in the early postpartum period effectively accelerates uterine recovery from endometritis and might be a suitable replacement for PGF2α administration.

Metabolic status and ultrasound traits of reproductive tract of estrus dairy cows in early postpartum period

2019 ◽  
Vol 28 (3) ◽  
pp. 689-693 ◽  
Author(s):  
Behrooz Mihandoost ◽  
Asghar Mogheiseh ◽  
Saeed Nazifi ◽  
Mohammad Rahim Ahmadi ◽  
Maryam Ansari-Lari
Keyword(s):  
Dairy Cows ◽  
Postpartum Period ◽  
Reproductive Tract ◽  
Metabolic Status ◽  
Early Postpartum Period ◽  
Early Postpartum
Sign in / Sign up

Export Citation Format

Share Document