Mouse ovary
Cyclic AMP in oocytes controls meiotic prophase I and primordial folliculogenesis in the perinatal mouse ovary
... In mammalian ovaries, a fixed population of primordial follicles forms during the perinatal stage and the oocytes contained within are arrested at the dictyate stage of meiotic prophase I. In the current study, we ...
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Nuclear exclusion of SMAD2/3 in granulosa cells is associated with primordial follicle activation in the mouse ovary
... of mouse ovary suggests that primordial follicles produce a local inhibitor that maintains them, and their close neighbours, in an arrested state (Da Silva-Buttkus et ...
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Decellularization of the mouse ovary: comparison of different scaffold generation protocols for future ovarian bioengineering
... In line with this hypothesis, we here present novel data on the decellularization of whole mouse ovary using three different protocols. We assessed the decellulariza- tion reagents SDS, SDC and Triton-X100. ...
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Citohistological Manifestations of the Apoptotic Process in the Prepubescent Mouse Ovary (14-17 days)
... adult mouse ovary, by highlighting the Bcl-2 and Bax proteins, Romanian Biotechnological Letters, 2014, 19(2), ...the ovary molecular mechanisms, ...
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Constitutively active transforming growth factor β receptor 1 in the mouse ovary promotes tumorigenesis
... the mouse ovary does not induce a growth ...a mouse model expressing a constitutively active TGFβ receptor 1 (TGFBR1) in ovarian somatic cells using conditional gain-of-function ...in mouse ...
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Follicle-stimulating hormone (FSH) promotes retinol uptake and metabolism in the mouse ovary
... In the present study, using semi-quantitative LC-MS analyses, we demonstrated that FSH increased the levels of total retinoids and RA in mouse ovaries in vivo . The re- sults from real-time PCR analyses showed ...
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Delayed expression of the insulin like growth factor I (IGF I) gene in the XY sex reversed female mouse ovary
... In! J D , lIiol 40 477 482 (1996) Original Article Delayed expression of the insulin like growth factor I (lGF I) gene in the XV sex reversed female mouse ovary IRMA VILLALPANDO FIERRO', HORACIO VILLA[.] ...
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Cytohistological Changes of the Apoptosis Ovarian Follicles in the Puberty Mouse Ovary
... the mouse ovary we notice the presence of the interstitial gland, whose cells insert both among ovarian follicles of the cortical area and medullary ...
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Regulation by FSH of the dynamic expression of retinol-binding protein 4 in the mouse ovary
... of mouse and bovine oocytes [4, 5] and can also stimulate steroidogenesis, such as testosterone produc- tion in human theca cells and estradiol production in mouse granulosa cells [1, ...
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Selective expression of KrasG12D in granulosa cells of the mouse ovary causes defects in follicle development and ovulation
... Cre mouse strain is described in Materials and ...reporter mouse strain that expresses β -galactosidase ( β - gal) only in Cre-expressing cells (Soriano, ...Cyp19-Cre mouse strain exhibits specific ...
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Adipose-derived stem cells improved mouse ovary function after chemotherapy-induced ovary failure
... ADSCs were administered either intravenously or in situ. The ovaries were collected 1 week and 1 month after treat- ment, and the follicles were detected and classified. Five representative sections from each ...
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Effects of chronic heat stress on granulosa cell apoptosis and follicular atresia in mouse ovary
... of mouse granulosa cells via the mitochondrial pathway involves caspase-3 [21], and that the mRNA levels of Bim and caspase-3 increase in atretic follicles from porcine ovar- ies ...
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A comparison of the multiple oocyte maturation gene expression patterns between the newborn and adult mouse ovary
... newborn ovary compared with adult ovary may be attributed to the oocyte maturation ...of ovary from females and it can influence the ...various mouse strains (23, ...adult mouse ovaries ...
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Regression of Anterior Pituitary Reactions II and III in the Mouse Ovary
... In groups killed over 14 days after treatment approximately one-half of the total number had infantile ovaries, that is they were pale, small, and contained no enlarged follicles or corp[r] ...
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Changes in the expression of OCT4 in mouse ovary during estrous cycle
... The transcriptional factor OCT4 regulates pluripotency of stem cells and has an important role during oocyte growth. Whereas, its role has remained ambiguous in ovarian tissue during reproductive cycle. Therefore, this ...
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The Role of Estrogen Receptor-a and Estrogen Receptor-b in the Hyperluteinized Mouse Ovary
... All mice were 2-4 months of age with the exception of the ab ERKO mice used for gene expression assays, which ranged from 3-9 months of age. Where applicable, certain experiments included ovariectomized wild-type mice as ...
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The mechanism of mTOR (mammalian target of rapamycin) in a mouse model of polycystic ovary syndrome (PCOS)
... PCOS mouse ovary showed increased proliferation compared to other groups as shown by increased PCNA expres- ...PCOS mouse ovary because of dysfunctional ...
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Differential expression of pluripotent and germ cell markers in ovarian surface epithelium according to age in female mice
... neonatal mouse ovary into ovaries of infertile mice ...aged mouse ovaries possess a rare population of premeiotic germ cells that retain the capacity to form oocytes on exposure to a young host ...
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Occurrence of multi-oocyte follicles in aquaporin 8-deficient mice
... neonatal mouse ovary, sug- gesting that altered granulosa cell or pre-granulosa cell function by AQP8 deletion is responsible for the forma- tion of ...natal ovary. AQP8 is a major plasma membrane ...
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Effects of aging and calorie restriction on the global gene expression profiles of mouse testis and ovary
... especially ovary, are of special interest in aging research, because the human ovary shows an especially demarcated effect of age: a reproducible decline of repro- ductive capacity in the mid-30 s, followed ...
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