Results 41 to 50 of about 1,388,881 (305)

Application of fractal and euclidean methods to differentiate normal and neoplastic thyroid cells

Indian Journal of Medical and Paediatric Oncology, 2020
Context: The differentiated papillary and follicular thyroid neoplasms can be characterized from the notions of fractal and Euclidean geometry to overcome the challenges faced by the pathologist.
Javier Oswaldo Rodriguez, Carlos Grisales, Freddy Barrios, Sandra Correa, Signed Prieto, Jairo Jattin, Jhon Ruiz   +6 more
doaj   +1 more source

Numerical simulations of elastic capsules with nucleus in shear flow

, 2017
The shear-induced deformation of a capsule with a stiff nucleus, a model of eukaryotic cells, is studied numerically. The membrane of the cell and of its nucleus are modelled as a thin and impermeable elastic material obeying a Neo-Hookean constitutive ...
Banaei, Arash Alizad, Brandt, Luca, Lashgari, Iman, Loiseau, Jean-Christophe   +3 more
core   +1 more source

Rabl's model of the interphase chromosome arrangement tested in Chinise hamster cells by premature chromosome condensation and laser-UV-microbeam experiments [PDF]

, 1982
In 1885 Carl Rabl published his theory on the internal structure of the interphase nucleus. We have tested two predictions of this theory in fibroblasts grown in vitro from a female Chinese hamster, namely (1) the Rabl-orientation of interphase ...
C Cremer, C Cremer, C Cremer, C Cremer, C Cremer, C Rabl, C Zorn, C Zorn, C. Cremer, C. Zorn, DE Comings, DE Comings, DM Pardoll, E. K. Luedtke, F Vogel, H Hoehn, H Zankl, H. Baumann, K Sperling, K Sperling, K Sperling, K. Sperling, KD Zang, L Avivi, L Hens, M Kirsch-Volders, M Kirsch-Volders, R Berezney, T Cremer, T. Cremer, Th Boveri, Th Boveri, V. Teuber, W Schnedl, Y Moroi   +34 more
core   +1 more source

Cell nucleus and English letters [PDF]

Journal of Thoracic Disease, 2017
Cell nucleus and English letters seem to be two totally unrelated concepts. How could they be connected?
openaire   +2 more sources

Internalized chitosan nanoparticles persist for long time in cultured cells

European Journal of Histochemistry, 2015
Chitosan-based nanoparticles (chiNPs) are considered to be potentially good carriers for the sustained intracellular delivery of specific molecules. However, scarce attention has been paid to the long-lasting permanence of these NPs in the intracellular ...
M. Malatesta, S. Grecchi, E. Chiesa, B. Cisterna, M. Costanzo, C. Zancanaro   +5 more
doaj   +1 more source

Mapping of cell nuclei based on contour warping [PDF]

, 2010
The dynamics of genome regions are associated to the functional or dysfunctional behaviour of the human cell. In order to study these dynamics it is necessary to remove all perturbations coming from movement and deformation of the nucleus, i.e.
De Vos, Winnok, De Vylder, Jonas, Philips, Wilfried   +2 more
core  

Phosphorylation of nuclear Tau is modulated by distinct cellular pathways [PDF]

, 2018
Post-translational protein modification controls the function of Tau as a scaffold protein linking a variety of molecular partners. This is most studied in the context of microtubules, where Tau regulates their stability as well as the distribution of ...
Boersema, Paul, Cal\uec, Tito, Foglieni, Chiara, Paganetti, Paolo, Papin, St\ue9phanie, Picotti, Paola, Salvad\ue8, Agnese, Sola, Martina, Ulrich, Giorgio   +8 more
core   +2 more sources

Alteration of actin cytoskeletal organisation in fetal akinesia deformation sequence

Scientific Reports
Fetal akinesia deformation sequence (FADS) represents the severest form of congenital myasthenic syndrome (CMS), a diverse group of inherited disorders characterised by impaired neuromuscular transmission.
Ramona Jühlen, Lukas Grauer, Valérie Martinelli, Chantal Rencurel, Birthe Fahrenkrog   +4 more
doaj   +1 more source

Low ozone concentrations stimulate cytoskeletal organization, mitochondrial activity and nuclear transcription

European Journal of Histochemistry, 2015
Ozone therapy is a modestly invasive procedure based on the regeneration capabilities of low ozone concentrations and used in medicine as an alternative/adjuvant treatment for different diseases.
M. Costanzo, B. Cisterna, A. Vella, T. Cestari, V. Covi, G. Tabaracci, M. Malatesta   +6 more
doaj   +1 more source

2D Mapping of pathological nuclei [PDF]

, 2010
The dynamics of genome regions are associated to the functional or dysfunctional behaviour of the human cell. In order to study these dynamics it is necessary to remove perturbations coming from movement and deformation of the nucleus, i.e. the container
De Vylder, Jonas
core