Results 31 to 40 of about 559,342 (166)
Journal of Ultrasonography, 2023 We sought to create and describe a self-made simulator designed and created for teaching purposes: a high-fidelity ultrasound phantom for demonstrating antral follicle count, ultrasound supervision of controlled of ovarian stimulation, and ultrasound ...
Cavalcante Marcelo Borges +7 more
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Ovarian volume correlates strongly with the number of non-growing follicles in the human ovary [PDF]
, 2012 A reliable indirect measure of ovarian reserve for the individual woman remains a challenge for reproductive specialists. Using descriptive statistics from a large-scale study of ovarian volumes, we have developed a normative model for healthy females ...
Kelsey, Tom +5 more
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Ovarian reserve in patients who have undergone endometriosis surgery [PDF]
Vojnosanitetski Pregled, 2018 Background/Aim. Endometriosis is a gynaecological disorder characterized by the presence of endometrial tissue outside the uterine cavity. The aim of this paper was to determine the effect of laparoscopic cystotomy and cystectomy on ovarian function, as ...
Džatić-Smiljković Olivera +5 more
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Advanced Science, EarlyView.A paternal glucocorticoid–sperm Gnas‐ICR axis is linked to ovarian endocrine programming in female offspring. Paternal preconception caffeine exposure elevates corticosterone, promotes sperm Gnas‐ICR hypermethylation, and is associated with ovarian Gnas upregulation, cAMP/PKA/CREB–StAR activation, enhanced estradiol synthesis, and PPP‐like phenotypes ...
Jing Huang +4 more
wiley +1 more source
The effects of ovarian enzyme modulators on folliculogenesis and cyst development in the porcine ovary. [PDF]
, 2007 The first aim of the research conducted as part of this thesis was to investigate the expression and activities of 110HSD enzymes in porcine mural granulosa cells and COCs from small, medium and large antral follicles, as well as from ovarian cysts. Both
Sunak, N.
core
, 2012 To investigate whether serum anti-mullerian hormone (AMH), follicle stimulating hormone (FSH), or antral follicle count (AFC) are predictive for clinical pregnancy in in vitro fertilization (IVF ...
Oral, Engin +6 more
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An externally validated age-related model of mean follicle density in the cortex of the human ovary [PDF]
, 2015 The population of non-growing follicles present in the ovary is defined as the ovarian reserve. This underpins the reproductive lifespan in women, with its depletion determining age at loss of fertility and the menopause.
Kelsey, Tom +14 more
core +1 more source
Advanced Science, EarlyView.SDF‐1 levels decline significantly with maternal aging. Exogenous supplementation restores meiotic spindle morphology, chromosomal alignment, and mitochondrial function while reducing oxidative stress in aged oocytes. Mechanistically, SDF‐1 enhances autophagic activity to clear accumulated stress granules, thereby rescuing fertilization competence and ...
Rui Long +12 more
wiley +1 more source
, 2005 Background. Reproducibility is an important issue when using tests for estimating ovarian reserve and counseling patients. However, little is known about the intercycle variabilities of basal antral follicle count and ovarian volume.
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Advanced Science, EarlyView.Phase separation of SF3B1 acts as a key regulatory mechanism for dynamic alternative splicing throughout early mouse embryogenesis. Its absence triggers extensive splicing errors, which induce persistent DNA damage, defective cell cycle progression, and failed cell lineage commitment, and ultimately hinder the normal growth and development of ...
Kang Zhao +15 more
wiley +1 more source