Loading...
  • molecule
  • APP is best known as the precursor molecule whose proteolysis generates beta amyloid (Aβ), a polypeptide containing 37 to 49 amino acid residues, whose amyloid fibrillar form is the primary component of amyloid plaques found in the brains of Alzheimer's disease patients. (wikipedia.org)
  • region
  • Mutations in critical regions of amyloid precursor protein, including the region that generates amyloid beta (Aβ), cause familial susceptibility to Alzheimer's disease. (wikipedia.org)
  • neural
  • This expression coincides with the fact that committed cells are located in the center of the developing retina while undifferentiated cells are concentrated in the periphery Fz5 expression is implicated in differentiation of retinal precursor cells to a neural fate. (wikipedia.org)
  • Main
  • Classically, precursors precede the main signal, although in certain situations they may also follow it. (wikipedia.org)
  • The main visual difference was that the Precursors had separate splashers over each of the driving wheels while the Georges had combined splashers that covered both pairs. (wikipedia.org)
  • deposition
  • The investigated samples were either Na free or one of two Na supply methods was used, i) a NaF precursor on top of the Al2O3 rear passivation layer or ii) an in situ post- deposition treatment with NaF after co-evaporation of the CIGS layer. (diva-portal.org)
  • The inherent advantages of the hot-wall metal organic chemical vapor deposition (MOCVD) reactor (low temperature gradients, less bowing of the wafer during growth, efficient precursor cracking) compared to a cold-wall reactor make it easier to obtain uniform growth. (diva-portal.org)
  • catalyst
  • 4-N,N-Bis(4-methoxy- and -tert-butylphenyl)amino-2-bromostyrene 5 were synthesized and polymerized with a palladium-phosphine catalyst to afford the head-to-tail-linked polyradical precursors (1). (nih.gov)
  • synthesis
  • Synthesis of precursor metabolites from glucose. (nih.gov)
  • Selective synthesis of (3-ferrocenylprop-2-en-1-yl)triphenylphosphonium iodide: crystal structure determination of two polymorphs. (nih.gov)
  • One-pot synthesis of amino acid precursors with insoluble organic matter in planetesimals with aqueous activity. (nih.gov)
  • Herein, an effective and precisely controlled synthesis of hollow rare-earth silicate spheres with mesoporous shells is reported for the first time, produced by a simple hydrothermal method, using silica spheres as the silica precursors. (nih.gov)
  • empirical
  • A complete mapping of 14 nm FinFETs performance over 200 mm wafers was performed and the pattern dependency of SiGe selective growth was calculated using an empirical kinetic molecule model for the reactant precursors. (diva-portal.org)
  • cell
  • Is differentiated vulval intraepithelial neoplasia the precursor lesion of human papillomavirus-negative vulval squamous cell carcinoma? (nih.gov)
  • Emerging evidence implicates differentiated VIN (DVIN), rather than lichen sclerosus, as the most likely precursor lesion in HPV-negative vulval squamous cell carcinoma. (nih.gov)
  • The phase diagrams showed the formation of alpha-SnSe phase at selenium-rich side with pressures lower than atmospheric pressure and in the temperature range of 300-500 degrees C. As a first step, the effect of Sn/Se ratio on the phase formation was studied experimentally by selenization of tin metal precursor films using effusion cell evaporation. (diva-portal.org)
  • The text in italics represents the precursor requirements to duplicate a cell, using the one letter nomenclature for amino acids and x for AcCoA. (nih.gov)
  • Optimization of human skeletal muscle precursor cell culture and myofiber formation in vitro. (uzh.ch)
  • Fine tuning of surface CRLF2 expression and its associated signaling profile in childhood B-cell precursor acute lymphoblastic leukemia. (uzh.ch)
  • Prognostic relevance of dic(9;20)(p11;q13) in childhood B-cell precursor acute lymphoblastic leukaemia treated with Berlin-Frankfurt-Münster (BFM) protocols containing an intensive induction and post-induction consolidation therapy. (uzh.ch)
  • SYSTEM
  • While Aristotle has conventionally been perceived as a precursor for the taxonomy of modern biological systematics, such as that of Carolus Linnaeus, this essay investigates the relationship between Aristotelian metaphysics and natural history in order to demonstrate the problem of anomalies in any system of this kind. (diva-portal.org)
  • analysis
  • Additionally, carbonate is monitored during titrimetric analysis as a precursor to an in situ environmental determination. (diva-portal.org)
  • In the following work, a statistical analysis of the internal stability of published miRNA sequences in the context of miRNA precursor hairpins revealed enhanced flexibility of miRNA precursors, especially at the 5'-anti-sense (AS) terminal base pair. (nih.gov)
  • high
  • Different spraying techniques, namely suspension high velocity oxy fuel, solution precursor plasma and suspension plasma spraying (with axial and radial feeding) were explored and compared to solid feedstock plasma spraying. (diva-portal.org)
  • material
  • enplats med fokus på praktisk demonstration och utbildning av elever och boende i kretsloppsfrågor för energi,vatten och avfall/material i en fattbar och intresseväckande skala. (diva-portal.org)
  • model
  • b) Energy minimized model of Halo (PDB: 1BN6) with covalently bound caged precursor Ht-Pre-CHE 22 showed the caged motif is solvent exposed. (nih.gov)
  • Role
  • Individual Precursors of Student Homework Behavioral Engagement: The Role of Intrinsic Motivation, Perceived Homework Utility and Homework Attitude. (nih.gov)
  • volume
  • Three different earthquake catalogues were used for studies focused on stress in a tectonic volume, seismic hazard maps and seismicity patterns (precursors), covering the region 94ºW to 81ºW and 5ºN to 20ºN. (diva-portal.org)
  • less
  • For example, whereas previous studies of adult bilinguals have reported differences in the anterior negativity elicited by syntactic violations with delays in exposure to English of less than 3 years (Weber-Fox & Neville, 1996) a precursor to the anterior negativity has been reported in monolingual children as young as 2.5 years of age (Oberecker, et al. (diva-portal.org)