[Influence of intrafollicular factors at ovarian level during oocyte/embryo development].
There is series of factors associated to fertilization and embryo development events. Each factor has a role in the inter-relationship between various molecular events related to oocyte/embryo quality. Dynamic features associated to endocrine-paracrine environment are determinant to the role of each factor in ovaric follicullar development. Growth factors, vascular-endothelial growth factor, nitric oxide, leptin and others correlate in ovular maturity process. That is why growth factors, vascular-endothelial growth factor, nitric oxide, leptin and others can be expressed as embryo viability and implantation biomarkers.
Barroso
G
G
Centro Especializado para la Atención de la Mujer, Unidad de Reproducción Asistida, División de Ginecología y Obstetricia, Hospital Angeles de las Lomas, México, DF.
Karchmer
S
S
Castelazo
E
E
Sánchez
A
A
Kably
A
A
D004622:Embryo, Mammalian / Q000502:physiology*; D005260:Female; D006801:Humans; D006080:Ovarian Follicle / Q000254:growth & development*