Results 101 to 110 of about 7,563 (208)

Genetic analysis of postpartum measures of luteal activity in dairy cows [PDF]

open access: yes, 2007
Berglund, B.   +6 more
core   +1 more source

The Effect of PGF2α on the Expression of Sodium Dependent Vitamin C Transporters in Early vs. Mid-Cycle Corpora Lutea of Sheep [PDF]

open access: yes, 2010
The corpus luteum (CL) is an ovarian structure responsible for progesterone secretion and the maintenance of early pregnancy. In the absence of pregnancy, the CL regresses in response to uterine prostaglandin PGF2α.
Percha, Kaleen
core  

Effects of equine chrionic gonadotrophin (eCG) on corpus luteum development and progesterone concentrations in Nelore cows. [PDF]

open access: yes, 2011
This trial aimed to test eCG as an enhancer of the luteal function, as well as to evaluate the ability of eCG to delay or prevent luteolysis mechanism.
ALENCAR, M. M. de   +7 more
core  

EFFECT OF COMBINATION OF GnRH AND PGF2α FOR ESTRUS SYNCHRONIZATION ON ONSET OF ESTRUS AND PREGNANCY RATE IN DIFFERENT POSTPARTUM IN SWAMP BUFFALO IN KAMPAR REGENCY [PDF]

open access: yes, 2011
The purposes of this study were to investigate the effect of administration of GnRH and PGF2α on onset of estrus and conception rate in different postpartum swamp buffalo (Bubalus bubalis).
B.P. Zesfin   +4 more
core  

Luteolysis in the common opossum, Didelphis marsupialis [PDF]

open access: yesReproduction, 1977
B, Cook   +3 more
openaire   +2 more sources

Luteal regression: a redefinition of the terms

open access: yesReproductive Biology and Endocrinology, 2003
Telleria Carlos M   +1 more
doaj   +1 more source

Postpartum uterine diseases in dairy cows : a review with emphasis on subclinical endometritis [PDF]

open access: yes, 2016
In this review, updated and precise definitions of the most common postpartum uterine diseases in dairy cows are provided. An aberrant uterine environment at inappropriate stages of the reproductive cycle inflicts damage to gametes and zygotes, impairing
Bogado Pascottini, Osvaldo Américo   +1 more
core   +1 more source

Molecular mechanism of anti-luteolysis during the maternal recognition of pregnancy in cows [PDF]

open access: yesEurasian Journal of Veterinary Sciences
Maintenance of secretion of progesterone from the ovarian corpus luteum (CL) is essential for establishment of pregnancy in cows. The luteolytic prostaglandin (PG) is PGF2ot in cows causing regression of the corpus luteum and cessation of progesterone ...
Aydın Güzeloğlu
doaj  

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