Results 51 to 60 of about 5,004,988 (242)
Predictors of Recurrence of Ovarian Granulosa Cell Tumors
International Journal of Gynecological Cancer, 2009 The prognosis of granulosa cell tumors (GCTs) is overall favorable, but a proportion of patients will experience recurrence. We report one of the largest series of patients with GCT for whom clinical, morphologic, and immunohistochemical markers have been assessed for their roles as predictors of recurrence.Patients with the diagnosis of GCT were ...
Nosov, Vladimir +5 more
openaire +3 more sources
Oogenesis and germinal bed morphology of the brown anole (A. sagrei)
Developmental Dynamics, EarlyView.Abstract Background The brown anole is a model species of the genus Anolis, a squamate (encompassing lizards and snakes) group widely studied in evolutionary, behavioral, and developmental biology. Full genome annotation, the establishment of gene editing techniques, and comprehensive description of reproductive tract morphology and embryogenesis in ...
Bonnie K. Kircher +12 more
wiley +1 more source
A cell for every season: the ovarian granulosa cell [PDF]
Journal of Assisted Reproduction and Genetics, 2011 While those of us in the business of human ARTs tend to be preoccupied with gametes and embryos (the stars of the show), there is mounting awareness that behind the scenes are players without whose long term and supportive contributions, the matter of establishing pregnancy would be little more than an academic exercise.
openaire +1 more source
A regulatory network controlling ovarian granulosa cell death
Cell Death Discovery, 2023 Abstract Follicular atresia triggered by granulosa cell (GC) apoptosis severely reduces female fertility and accelerates reproductive aging. GC apoptosis is a complex process regulated by multiple factors, regulatory axes, and signaling pathways. Here, we report a novel, small regulatory network involved in GC apoptosis and follicular
Liu Yang +5 more
openaire +3 more sources
International Journal of Gynecology &Obstetrics, Volume 169, Issue 1, Page 112-120, April 2025.Abstract Objective In the present study, a bidirectional two‐sample Mendelian randomization approach was utilized to explore potential causal relationships between mitochondrial DNA copy number (mtDNA‐CN) and ovary‐related reproductive disorders (ORRDs), including ovarian dysfunction, ovarian cyst, polycystic ovary syndrome (PCOS), premature ovarian ...
Ke Peng +4 more
wiley +1 more source
In vitro gastrin-releasing peptide response in chicken ovarian follicles
Poultry ScienceThe gastrin-releasing peptide (GRP) is reported to be mainly produced by the pituitary in chickens, with its receptor (GRPR) highly expressed in the ovaries, indicating its regulatory role in ovarian function. Present study aims to verify the role of GRP
Chunheng Mo +6 more
doaj +1 more source
High-Throughput Analysis of Ovarian Granulosa Cell Transcriptome [PDF]
BioMed Research International, 2014 The quality of follicular oocytes depends on interactions with surrounding granulosa cells. Development of molecular techniques and methods enables better understanding of processes underlying mammalian reproduction on cellular level. The success in reproductive biology and medicine in different species depends on reliable assessment of oocyte and ...
openaire +3 more sources
International Journal of Gynecology &Obstetrics, EarlyView.Abstract Objective To characterize anti‐Müllerian hormone (AMH) recovery after multiagent chemotherapy for high‐risk gestational trophoblastic neoplasia (GTN) and evaluate the impact of regimen and hysterectomy. Methods This was a retrospective cohort of 68 high‐risk GTN patients treated with EMA/CO (etoposide, methotrexate, actinomycin D ...
Wei Xue +8 more
wiley +1 more source
A new model of development of the mammalian ovary and follicles.
PLoS ONE, 2013 Ovarian follicular granulosa cells surround and nurture oocytes, and produce sex steroid hormones. It is believed that during development the ovarian surface epithelial cells penetrate into the ovary and develop into granulosa cells when associating with
Katja Hummitzsch +9 more
doaj +1 more source
International Journal of Gynecology &Obstetrics, EarlyView.Abstract Lynch syndrome and BRCA‐mutation associated malignancies are fortunately rare. Affected patients have an increased risk of cancer diagnosis at a young age, often significantly overlapping with their reproductive years. In helping these patients, oncologists must navigate the following areas of care: cancer prevention, impact of cancer ...
Anna Weimer +20 more
wiley +1 more source