Results 241 to 250 of about 25,757 (296)

Hyperactive Rac converts sublethal to lethal trogocytosis in vivo. [PDF]

open access: yesProc Natl Acad Sci U S A
Penfield L   +3 more
europepmc   +1 more source

Pre-eruptive Coronal Resorptions as a Clinical Feature of FAM83H-Related Amelogenesis Imperfecta: Insights from Two Brazilian Families. [PDF]

open access: yesCalcif Tissue Int
Resende KK   +6 more
europepmc   +1 more source

Advances in the Use of Recombinant Gonadotropins for Reproductive Biotechnologies in Ruminants: A Review. [PDF]

open access: yesReprod Domest Anim
Di Domenico VL   +5 more
europepmc   +1 more source

Selection of the dominant follicle in cattle and horses

Animal Reproduction Science, 2000
The nature of selection of the dominant follicle is reviewed by comparing research results between cattle and horses. In both species, emergence of a follicular wave is stimulated by an FSH surge. The surge reaches a peak by the time the follicles attain 4 mm in diameter in cattle and 13 mm in mares.
O J Ginther
exaly   +3 more sources

Managing the dominant follicle in lactating dairy cows

open access: yesTheriogenology, 2011
Reproductive efficiency is not optimal in high-producing dairy cows. Although many aspects of ovarian follicular growth in cows are similar to those observed in heifers, there are numerous specific differences in follicular development that may be linked with changes in reproductive physiology in high-producing lactating dairy cows.
Wiltbank, M. C.   +10 more
core   +6 more sources

Oocyte morphology in dominant and subordinate follicles

Molecular Reproduction and Development, 1994
AbstractThe structure of oocytes aspirated from the dominant and its subordinate follicles was investigated from the achievement of follicular dominance to ovulation. Ovulation was induced in 18 heifers and 5 cows by injection of cloprostenol at days 8–14 (day 0 = day of ovulation), and follicular development was monitored by ultrasonography.
R J, Assey   +3 more
openaire   +2 more sources

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