Results 41 to 50 of about 5,274,535 (253)
Adult type granulosa cell tumor in adult testis: report of a case and review of the literature
Rare Tumors, 2011 Granulosa cell tumors can be classified into juvenile and adult types and more commonly occur in ovaries. Adult testicular granulosa cell tumors are extremely rare and only 29 cases of adult type have previously been reported.
Zhanyong Bing +2 more
doaj +1 more source
Advanced Science, EarlyView.Oocytes play crucial roles in maintaining ovarian fate in adult gonochoristic fish. Targeted oocyte ablation with aromatase inhibition triggers the activation of surviving germline stem cells and the transdifferentiation of somatic cells from granoulosa/theca to Sertoli/Leydig lineages, inducing a complete and functional female‐to‐male sex reversal ...
Yang Yang +6 more
wiley +1 more source
Paracrine effects of oocyte secreted factors and stem cell factor on porcine granulosa and theca cells in vitro [PDF]
, 2003 Oocyte control of granulosa and theca cell function may be mediated by several growth factors via a local feedback loop(s) between these cell types. This study examined both the role of oocyte-secreted factors on granulosa and thecal cells, cultured ...
Hunter, M.G. +3 more
core
RHOB Regulates Apoptosis of Granulosa Cells in Muscovy Duck Follicles via Mitochondrial Pathway
AnimalsMuscovy ducks (Cairina moschata) exhibit strong nesting tendencies, which result in reduced egg-laying performance. The research team previously identified differential expression of the Ras homolog family member B (RHOB) gene in the ovaries of Muscovy ...
Yuexia Liu +5 more
doaj +1 more source
Advanced Science, EarlyView.This study established a one‐step method inducing pro‐spermatogonia‐like (activating SOX17) and oogonia‐like (activating SOX17/TFAP2C) cells from porcine pgEpiSCs with a NANOS3‐tdTomato reporter. EGF activates the core PGC program and supports survival; BMP4 further induces NANOS3 and DDX4 expression; IWR1 enhances PGCLC efficiency by suppressing ...
Pengcheng He +14 more
wiley +1 more source
Ovarian granulosa cell tumor : a clinicopathological series [PDF]
, 2018 Introduction: Granulosa cell tumours (GCT) are uncommon neoplasms, accounting for 2-5% of all ovarian carcinomas. The pathogenesis of these tumours is characterised by differentiation towards the follicular granulosa cell.
Zrinzo, Salvina +8 more
core +1 more source
Animal Research and One Health, EarlyView.Dietary glutamine (Gln) supplementation increased the ATP levels and promoted cell proliferation in the rumen epithelium of feed‐restricted yaks. Besides, Gln inhibited ROS accumulation and reduced oxidative damage and apoptosis in the rumen epithelium of feed‐restricted yaks.
Ziqi Yue +10 more
wiley +1 more source
Granulosa cell tumour: a recurrence 40 years after initial diagnosis. [PDF]
, 2005 peer reviewed[en] BACKGROUND: Granulosa cell tumours are rare ovarian malignancies accounting for 2% to 5% of ovarian tumours. They are characterized by late recurrences, with the latest recurrence reported 37 years after first diagnosis.
Gauthier, Philippe +4 more
core +1 more source
The adipokines progranulin and omentin – novel regulators of basic ovarian cell functions
Reproductive Biology and EndocrinologyThe present study aimed to examine the effects of progranulin and omentin on basic ovarian cell functions. For this purpose, we investigated the effects of the addition of progranulin and omentin (0, 0.1, 1, or 10 ng/ml) on the viability, proliferation ...
Alexander V Sirotkin +4 more
doaj +1 more source
Genomic Structural Variations Provide Insights Into Litter Size and Teat Number Traits in Hu Sheep
Animal Research and One Health, EarlyView.Here, we conducted whole genome sequencing on 300 Hu sheep with an average depth of 16.51X. Two candidate genes associated with litter size and teat number traits were identified, namely MAST2 and AFDN. ABSTRACT Litter size and the teat number are important economic indicators in sheep production.
Xin Xiang +3 more
wiley +1 more source