Results 91 to 100 of about 17,889,374 (275)
The utility of quantifying the orientation of breast masses in ultrasound imaging
Scientific ReportsThe aim of this study was to quantify the orientation of breast masses and determine whether it can enhance the utility of a not parallel orientation in predicting breast mass malignancy.
Kailiang Chen, Size Wu
doaj +1 more source
Lyapunov functions via Whitney's size functions [PDF]
, 2014 In this paper we present a technique for constructing Lyapunov functions based on Whitney's size functions. Applications to asymptotically stable equilibrium points, isolated sets, expansive homeomorphisms and continuum-wise expansive homeomorphisms are ...
Artigue, Alfonso
core
Cold Spring Harbor Perspectives in Biology, 2015 All of the same conceptual questions about size in organisms apply equally at the level of single cells. What determines the size, not only of the whole cell, but of all of its parts? What ensures that subcellular components are properly proportioned relative to the whole cell?
openaire +4 more sources
Structural biology of ferritin nanocages
FEBS Letters, EarlyView.Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley +1 more source
Celestinesca, 2018 Este artículo conecta la obra de Fernando de Rojas con la literatura mística española del siglo XVI y reconoce en ellas una cosmovisión compartida con respecto al deseo.
Alfredo Ignacio Poggi
doaj +1 more source
FEBS Letters, EarlyView.We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley +1 more source
Celestinesca, 2018 La producción literaria de Feliciano de Silva, autor de una segunda Celestina y de una amplia saga de libros de caballerías en la senda del Amadís, tuvo una importante difusión en el siglo XVI y primeras décadas del siguiente. En este artículo se aborda
José Luis Gonzalo Sánchez-Molero
doaj +1 more source
FEBS Letters, EarlyView.In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai +9 more
wiley +1 more source
PeloroIl presente contributo propone di esaminare gli anni della Guerra civile in Catalogna, considerando la congiuntura bellica nella sua dimensione economica ed analizzandola dall’osservatorio privilegiato del viceregno siciliano.
Elisa Turrisi
doaj +1 more source
FEBS Letters, EarlyView.Structural and biochemical characterisations show that the planar cell polarity (PCP) protein Inturned harbours a unique PDZ‐like domain that does not bind canonical PDZ‐binding motifs (PBMs) like that of another PCP protein Vangl2. In contrast, the apical‐basal polarity protein Scribble contains four PDZ domains that bind Vangl2, but one PDZ domain ...
Stephan Wilmes +4 more
wiley +1 more source