نتایج جستجو برای: a princess from troy
تعداد نتایج: 14562298 فیلتر نتایج به سال:
Epithelial stem cells of gastrointestinal tissues are characterized and controlled by an active Wnt signaling. Recently, the Wnt target gene Troy has been proposed as a neoplastic marker in the murine intestine. In this study, we explored the putative tumor biological significance of Troy in humans by using immunohistochemistry (104 cases), quantitative RT-PCR (50 cases) and cell culture experi...
1 DCT Image Steganography Analysis for Privacy Preserving Data Mining; Sahar A. El-Rahman Ismail, Benha University, Cairo, Egypt and Princess Nora bint Abdul Rahman University, Riyadh, Saudi Arabia Dalal Al Makhdhub, Princess Nora bint Abdul Rahman University, Riyadh, Saudi Arabia Amal A. Al Qahtani, Princess Nora bint Abdul Rahman University, Riyadh, Saudi Arabia Ghadah A. Al Shabanat, Princes...
UNLABELLED Of the features that characterize glioblastoma, arguably none is more clinically relevant than the propensity of malignant glioma cells to aggressively invade into the surrounding normal brain tissue. These invasive cells render complete resection impossible, confer significant resistance to chemo- and radiation-therapy, and virtually assure tumor recurrence. Expression of TROY (TNFR...
Author details Department of Otolaryngology-Head and Neck Surgery, Wharton Head and Neck Program, University Health Network, Princess Margaret Cancer Centre, Toronto, ON, Canada. Department of Radiation Oncology, Princess Margaret Cancer Centre, University of Toronto, Toronto, ON, Canada. Department of Pathology, University Health Network, Princess Margaret Cancer Centre, Toronto, ON, Canada. D...
Pregnancy complications are poorly represented in the archeological record, despite their importance in contemporary and ancient societies. While excavating a Byzantine cemetery in Troy, we discovered calcified abscesses among a woman's remains. Scanning electron microscopy of the tissue revealed 'ghost cells', resulting from dystrophic calcification, which preserved ancient maternal, fetal and...
Accumulating reports demonstrate that apoptosis does not explain all the forms of programmed cell death (PCD), particularly in individual development and neurodegenerative disease. Recently, a novel type of PCD, designated 'paraptosis', was described. Here, we show that overexpression of TAJ/TROY, a member of the tumor necrosis factor receptor superfamily, induces non-apoptotic cell death with ...
A major obstacle for successful axon regeneration in the adult central nervous system (CNS) arises from inhibitory molecules in CNS myelin, which signal through a common receptor complex on neurons consisting of the ligand-binding Nogo-66 receptor (NgR) and two transmembrane coreceptors, p75 and LINGO-1. However, p75 expression is only detectable in subpopulations of mature neurons, raising the...
in this thesis, first the notion of weak mutual associativity (w.m.a.) and the necessary and sufficient condition for a $(l,gamma)$-associated hypersemigroup $(h, ast)$ derived from some family of $lesssim$-preordered semigroups to be a hypergroup, are given. second, by proving the fact that the concrete categories, semihypergroups and hypergroups have not free objects we will introduce t...
a Department of Chemistry and Chemical Biology, Center for Biotechnology and Interdisciplinary Studies, Rensselaer Polytechnic Institute, Troy, Q2 NY 12180, USA b Department of Chemistry and Biological Engineering, Center for Biotechnology and Interdisciplinary Studies, Rensselaer Polytechnic Institute, Troy, Q2 NY 12180, USA c Department of Biology, Center for Biotechnology and Interdisciplina...
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