The role of progesterone in oocyte acquisition of developmental competence
T Fair, P Lonergan - Reproduction in Domestic Animals, 2012 - Wiley Online Library
Contents It is generally accepted that progesterone (P4) is a key regulator of reproductive
function in mammals. In cattle, the primary focus of P4's actions has been uterine receptivity …
function in mammals. In cattle, the primary focus of P4's actions has been uterine receptivity …
Vitamin D alters genes involved in follicular development and steroidogenesis in human cumulus granulosa cells
Z Merhi, A Doswell, K Krebs… - The Journal of Clinical …, 2014 - academic.oup.com
Context: Vitamin D deficiency is common among reproductive-aged women and has a role
in female reproduction. Objective: This study evaluated the role of 1, 25-dihydroxyvitamin D3 …
in female reproduction. Objective: This study evaluated the role of 1, 25-dihydroxyvitamin D3 …
Cows are not mice: The role of cyclic AMP, phosphodiesterases, and adenosine monophosphate‐activated protein kinase in the maintenance of meiotic arrest in …
S Bilodeau‐Goeseels - Molecular reproduction and …, 2011 - Wiley Online Library
Meiotic maturation in mammalian oocytes is initiated during fetal development, and is then
arrested at the dictyate stage–possibly for several years. Oocyte meiosis resumes in …
arrested at the dictyate stage–possibly for several years. Oocyte meiosis resumes in …
Discovery of single nucleotide polymorphisms in candidate genes associated with fertility and production traits in Holstein cattle
Background Identification of single nucleotide polymorphisms (SNPs) for specific genes
involved in reproduction might improve reliability of genomic estimates for these low …
involved in reproduction might improve reliability of genomic estimates for these low …
Fatty acid synthesis and oxidation in cumulus cells support oocyte maturation in bovine
L Sanchez-Lazo, D Brisard, S Elis… - Molecular …, 2014 - academic.oup.com
Oocyte meiotic maturation requires energy from various substrates including glucose, amino
acids, and lipids. Mitochondrial fatty acid (FA) β-oxidation (FAO) in the oocyte is required for …
acids, and lipids. Mitochondrial fatty acid (FA) β-oxidation (FAO) in the oocyte is required for …
Absence of cumulus cells during in vitro maturation affects lipid metabolism in bovine oocytes
S Auclair, R Uzbekov, S Elis… - American Journal …, 2013 - journals.physiology.org
Cumulus cells (CC) surround the oocyte and are coupled metabolically through regulation of
nutrient intake. CC removal before in vitro maturation (IVM) decreases bovine oocyte …
nutrient intake. CC removal before in vitro maturation (IVM) decreases bovine oocyte …
Protein cargo of extracellular vesicles from bovine follicular fluid and analysis of their origin from different ovarian cells
S Uzbekova, C Almiñana, V Labas… - Frontiers in veterinary …, 2020 - frontiersin.org
Follicular fluid (FF) fills the interior portion of the ovarian antral follicle and provides a
suitable microenvironment for the growth of the enclosed oocyte through molecular factors …
suitable microenvironment for the growth of the enclosed oocyte through molecular factors …
[PDF][PDF] Brilliant Cresyl Blue stain selects largest oocytes with highest mitochondrial activity, maturation-promoting factor activity and embryo developmental competence …
MG Catalá, D Izquierdo, S Uzbekova, R Morató… - Reproduction, 2011 - academia.edu
The aim of this study was to test the Brilliant Cresyl Blue (BCB) stain to select prepubertal
sheep oocytes for in vitro blastocyst production. Oocyte diameter, mitochondrial activity …
sheep oocytes for in vitro blastocyst production. Oocyte diameter, mitochondrial activity …
In vitro maturation of oocytes alters gene expression and signaling pathways in bovine cumulus cells
M Salhab, S Dhorne‐Pollet, S Auclair… - Molecular …, 2013 - Wiley Online Library
In vitro maturation (IVM) of immature oocytes is widely used in assisted reproduction
technologies in cattle, and is increasingly used to treat human infertility. The development …
technologies in cattle, and is increasingly used to treat human infertility. The development …
Follicular fluid-derived extracellular vesicles influence on in vitro maturation of equine oocyte: impact on cumulus cell viability, expansion and transcriptome
J Gabryś, A Gurgul, T Szmatoła, B Kij-Mitka… - International Journal of …, 2024 - mdpi.com
Cumulus cell (CC) expansion is pivotal for oocyte maturation, during which CCs release
factors that initiate paracrine signaling within the follicular fluid (FF). The FF is abundant in …
factors that initiate paracrine signaling within the follicular fluid (FF). The FF is abundant in …