Joao Batista A Oliveira

No ORCID on file · 4 papers in corpus
observational 2023
The Ala307Thr polymorphism of the follicle-stimulating hormone receptor (FSHR) gene is associated with the dose of recombinant FSH received during IVF/ICSI treatment
JBRA assisted reproduction ·doi:10.5935/1518-0557.20230009

OBJECTIVE: Follicle-stimulating hormone (FSH) is essential for folliculogenesis, acting through the follicle-stimulating hormone receptor (FSHR) that is present on the membrane of granulosa cells. Polymorphisms in the FSHR gene may lead to …

other 2012
A new ovarian response prediction index (ORPI): implications for individualised controlled ovarian stimulation
Reproductive biology and endocrinology : RB&E ·doi:10.1186/1477-7827-10-94

BACKGROUND: The objective was to present a new ovarian response prediction index (ORPI), which was based on anti-Müllerian hormone (AMH) levels, antral follicle count (AFC) and age, and to verify whether it could be a reliable predictor of …

rct 2012
GnRH agonist versus GnRH antagonist in assisted reproduction cycles: oocyte morphology
Reproductive biology and endocrinology : RB&E ·doi:10.1186/1477-7827-10-33

BACKGROUND: The selection of developmentally competent human gametes may increase the efficiency of assisted reproduction. Spermatozoa and oocytes are usually assessed according to morphological criteria. Oocyte morphology can be affected b…

other 2011
Efficacy of the motile sperm organelle morphology examination (MSOME) in predicting pregnancy after intrauterine insemination
Reproductive biology and endocrinology : RB&E ·doi:10.1186/1477-7827-9-120

BACKGROUND: Although the motile sperm organelle morphology examination (MSOME) was developed merely as a selection criterion, its application as a method for classifying sperm morphology may represent an improvement in the evaluation of sem…