نتایج جستجو برای: platelet derived growth factor
تعداد نتایج: 1930780 فیلتر نتایج به سال:
PDGFRalpha-expressing mesenchyme regulates thymus growth and the availability of intrathymic niches.
The thymus provides a specialized site for the production of T cells capable of recognizing foreign antigens in the context of self-major histocompatibility complex (MHC) molecules. During development, the thymus arises from an epithelial rudiment containing bipotent progenitors that differentiate into distinct cortical and medullary epithelial cells to regulate the maturation and selection of ...
The c-Myc transcription factor represses the mRNA expression of the platelet-derived growth factor receptor beta gene (PDGFRB). Using chromatin immunoprecipitation, we show that c-Myc binds to the proximal promoter of the PDGFRB gene in proliferating rat fibroblasts. Interestingly, mutant c-Myc proteins that are unable to repress PDGFRB gene expression, c-Myc(dBR) and c-Myc(d106-143), are still...
Abbreviations: A0: Cross-Section; BDNF: Brain Derived Growth Factor; BMP: Bone Morphogenetic Proteins: CGF: Concentrated Growth Factors: EGM: Endothelial Growth Medium:EBM-2: Endothelial Basal Medium 2; F: Load; FGM: Fibroblast Growth Medium; FBM: Fibroblast Basal Medium; H: Height; H0: Initial Height; HE: Hematoxylin And Eosin Staining; HOB: Human Osteoblasts; HRP: Horseradish Peroxidase; HUVE...
A Study of Platelet-Derived Growth Factor and Its Ligand among Patients with Glioblastoma Astrocytoma in Imam Khomeini Hospital Complex, Tehran
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