Results 91 to 100 of about 44,801 (219)

Mutant mouse models and their contribution to our knowledge of corpus luteum development, function and regression

open access: yesReproductive Biology and Endocrinology, 2003
The corpus luteum is a unique organ, which is transitory in nature. The development, maintenance and regression of the corpus luteum are regulated by endocrine, paracrine and autocrine signaling events.
Rueda Bo R, Davis John S, Henkes Luiz E
doaj   +1 more source

The effect of strategic supplementation with trans-10,cis-12 conjugated linoleic acid on the milk production, estrous cycle characteristics, and reproductive performance of lactating dairy cattle [PDF]

open access: yes, 2012
Peer-reviewedThis is the author’s version of a work that was accepted for publication in Journal of Dairy Science. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control ...
Butler, Stephen   +5 more
core   +1 more source

Luteal blood flow in patients undergoing GnRH agonist long protocol [PDF]

open access: yes, 2011
Background Blood flow in the corpus luteum (CL) is closely related to luteal function. It is unclear how luteal blood flow is regulated. Standardized ovarian-stimulation protocol with a gonadotropin-releasing hormone agonist (GnRHa long protocol) causes ...
Akihisa Takasaki   +10 more
core   +1 more source

Follicular Development Dynamics and Plasma Progesterone Profile during the Estrous Cycle of Dairy Cows

open access: yesAnimal Production: Indonesian Journal of Animal Production, 2008
A total of five local Friesian cows, 4 to 5 years, healthy, reproductively sound, were used in the study to understand the development dynamics of dominant follicles and plasma progesterone profile during estrous cycle.
PP Putro   +3 more
doaj  

Rodent Models of Polycystic Ovary Syndrome [PDF]

open access: yes, 2013
Rodents are clearly valuable models for assessing disruption of fertility. The effects of different steroid treatments at different stages of reproductive life through from fetal to adult have been assessed for effects on fertility, ovarian morphology ...
Duncan, Colin, McNeilly, Alan S
core   +1 more source

The Role of Blood Flow in Corpus Luteum Measured by Transvaginal Two-Dimensional and Three-Dimensional Ultrasound in the Prediction of Early Intrauterine Pregnancy Outcomes

open access: yesFrontiers in Pharmacology, 2019
Objective: The purpose of this study was to explore the application of transvaginal two-dimensional and three-dimensional power Doppler ultrasound in pregnancy corpus luteum to predict the final outcome of early intrauterine pregnancy.Methods: This is a ...
Huijuan Han   +4 more
doaj   +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  

Regulation of 3β-Hydroxysteroid Dehydrogenase/∆5-∆4 Isomerase: A Review [PDF]

open access: yes, 2013
This review focuses on the expression and regulation of 3β-hydroxysteroi ddehydrogenase/Δ5-Δ4 isomerase (3β-HSD), with emphasis on the porcine version. 3β-HSD is often associated with steroidogenesis, but its function in the metabolism of both steroids ...
Abbaszade   +121 more
core   +2 more sources

A potential function of RLIP76 in the ovarian corpus luteum

open access: yesJournal of Ovarian Research, 2019
s Ral interacting protein of 76 kDa (RLIP76) is multifunctional protein localized and distributed in the plasma membrane, cytosol, and nucleus of the cell. In tumorigenesis, RLIP76 emerges as a common feature for the solid tumor growth.
Dody Houston Billhaq, Seunghyung Lee
doaj   +1 more source

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