Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 6 of 6 for “"reproductive aging"”.
-
MicroRNA signature changes in human ovarian follicle in relation to reproductive aging
La classe dei piccoli RNA non codificanti è stata descritta comprendere differenti tipi di molecole che sono coinvolte in differenti fasi della sintesi, processing e traduzione dell’RNA così come la modulazione dell’inizio della trascrizione, la degradazione dell’RNA o il blocco della sintesi …
-
Prenatal exposure to phthalates accelerates reproductive aging in multiple generations of female mice
… have also shown that phthalates may accelerate reproductive aging. Reproductive aging in females is characterized by biomarkers including a drastic decrease in the ovarian follicle pool, dysregulation of hormones involved in the hypothalamic-pituitary-gonadal (HPG) axis including sex steroids, …
-
The Effect of PDSS2, a Component of the Coenzyme Q Biosynthetic Pathway, on Murine Oocyte Embryo Development
Female reproductive capacity dramatically declines with age. Decrease in oocyte number and quality is primarily responsible for this phenomenon. However, although multiple theories of reproductive aging have been proposed, the exact cause of oocyte quality decline remains unclear. One factor that …
-
Mutations in PARKIN (pdr-1) Results in Increased Reproductive Fitness in C. elegans
… both genetic and environmental factors, with aging itself being the largest risk factor. These combined susceptibility factors are believed to accumulatively contribute to initiation and progression of Parkinson’s disease. Although most cases of PD are idiopathic, rare genetic forms of the …
-
Rescue of ovarian function: stem cells and regenerative factors
Aging, as well as other acquired damaging conditions lead to impaired ovarian function. Nevertheless, even when the ovaries lose their ability to ovulate, they might contain a residual pool of quiescent follicles that could be rescued. Soluble factors secreted by stem cells could provide an …