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Role of ghrelin in fertilization, early embryo development, and implantation periods
(Bioscientifica, 2015-06)
In order to clarify the physiological role of ghrelin in gestation, we evaluated the effects of administration of exogenous ghrelin (2 or 4 nmol/animal per day) or its antagonist (6 nmol/animal per day of (D-Lys3)GHRP6) ...
Optimal single-embryo mass spectrometry fingerprinting
(Wiley-blackwellHobokenEUA, 2013)
IVF/ICSI outcomes after culture of human embryos at low oxygen tension: a meta-analysis
(Biomed Central Ltd., 2014)
Expression and localization of nodal in bovine oviduct and uterus during different functional stages of oestrus cycle and pregnancy
(Springer, 2012-10)
Members of TGF-β superfamily play a major role in the endometrial changes involved in the establishment and maintenance of pregnancy. Their deregulated expression and action could lead to absolute or partial failure of ...
Expression of NADPH Oxidase by Trophoblast Cells: Potential Implications for the Postimplanting Mouse Embryo
(SOC STUDY REPRODUCTIONMADISON, 2012)
Cytochemical localization of hydrogen peroxide-generating sites suggests NADPH (nicotinamide adenine dinucleotide 3-phosphate [ reduced form]) oxidase expression at the maternal-fetal interface. To explore this possibility, ...
Pre-hatching embryo-dependent and -independent programming of endometrial function in cattle
(Public Library Science, 2017-04-19)
The bovine pre-implantation embryo secretes bioactive molecules from early development stages, but effects on endometrial function are reported to start only after elongation. Here, we interrogated spatially defined regions ...
Nutritional deficiency and placenta calcification underlie constitutive, selective embryo loss in pregnant South American plains vizcacha, Lagostomus maximus (Rodentia, Caviomorpha)
(Elsevier, 2020-10)
Plains vizcacha females are able to ovulate up to 800 oocytes per estrus cycle. However, just 10–12 embryos are implanted and only two of them, those located nearest the cervix, are gestated to term. Between 26 and 70 days ...
O papel da técnica de transferência embrionária no resultado dos ciclos de fertilização in vitro
(Instituto Fernandes Figueira, 2011)
2 Role of histone H3 lysine 9 trimethylation during bovine pre-implantation embryonic development
(Csiro Publishing, 2019)
Histones play an important role in DNA’s compaction and organisation into the cellular nucleus. Depending on which histone modification occurs, chromatin can take a conformation of heterochromatin or euchromatin, which are ...