نتایج جستجو برای: esc
تعداد نتایج: 4461 فیلتر نتایج به سال:
Tolerance induction toward allogeneic organ grafts represents one of the major aims of transplantation medicine. Stem cells are promising candidates for promoting donor-specific tolerance. In this study, we investigated the immunomodulatory properties of murine embryonic stem cells (ESCs), obtained either by in vitro fertilization (IVF-ESCs) or by nuclear transfer (NT-ESCs), in heart transplant...
Although decidualization of endometrial stromal cells (ESC) is crucial for blastocyst implantation and maintenance of pregnancy, its complex mechanism still remains largely unknown. It has long been believed that hCG can directly induce in vitro decidualization of ESC via cAMP signaling. Recently, however, it has been reported that the LH/CG receptor is not present in human endometrium, and the...
BACKGROUND The CC chemokines, regulated on activation, normal T-cell expressed and secreted (RANTES) and macrophage-inflammatory protein-1alpha (MIP-1alpha), have been identified as potential contributors to the pathogenesis and the progression of endometriosis. Dioxin, an air pollutant, and estrogen also appear to be involved in endometriosis. The aim of this study was to probe into the effect...
We use the {\sc astraeus} framework to investigate how visibility and spatial distribution of Lyman-$\alpha$ (Ly$\alpha$) emitters (LAEs) during reionisation is sensitive a halo mass-dependent fraction ionising radiation escaping from galactic environment ($f_\mathrm{esc}$) ionisation topology. To this end, we consider two physically plausible bracketing scenarios $f_\mathrm{esc}$ increasing de...
Here, we aimed to answer important and fundamental questions in germ cell biology with special focus on the age of the male donor cells and the possibility to generate embryonic stem cell- (ESC-) like cells. While it is believed that spermatogonial stem cells (SSCs) and truly pluripotent ESC-like cells can be isolated from adult mice, it remained unknown if the spontaneous conversion of SSCs to...
RATIONALE Embryonic stem cells (ESCs) hold great promise for cardiac regeneration but are susceptible to various concerns. Recently, salutary effects of stem cells have been connected to exosome secretion. ESCs have the ability to produce exosomes, however, their effect in the context of the heart is unknown. OBJECTIVE Determine the effect of ESC-derived exosome for the repair of ischemic myo...
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