Results 21 to 30 of about 87,526 (316)

Expression levels of the ABCG2 multidrug transporter in human erythrocytes correspond to pharmacologically relevant genetic variations. [PDF]

PLoS ONE, 2012
We have developed a rapid, simple and reliable, antibody-based flow cytometry assay for the quantitative determination of membrane proteins in human erythrocytes.
Ildikó Kasza, György Várady, Hajnalka Andrikovics, Magdalena Koszarska, Attila Tordai, George L Scheffer, Adrienn Németh, Gergely Szakács, Balázs Sarkadi   +8 more
doaj   +1 more source

Experiment study and FEM simulation on erythrocytes under linear stretching of optical micromanipulation

AIP Advances, 2017
The elasticity of erythrocytes is an important criterion to evaluate the quality of blood. This paper presents a novel research on erythrocytes’ elasticity with the application of optical tweezers and the finite element method (FEM) during blood storage.
Ying Liu, Huadong Song, Panpan Zhu, Hao Lu, Qi Tang   +4 more
doaj   +1 more source

Participation of reactive oxygen species in regulation of Са2+ - activated К + channels of erythrocytes

Бюллетень сибирской медицины, 2009
In this study, we investigated the effects of preincubation with the reactive oxygen species-generating system xanthine oxidase/xanthine on Ca2+-dependent potassium permeability of erythrocyte membrane. The increase of intracellular calcium concentration
O. A. Trubacheva, S. V. Kremeno, I. V. Petrova, A. V. Sitozhevsky, O. V. Gruzdeva, V. V. Ivanov, T. Ye. Suslova   +6 more
doaj   +1 more source

Sickle Cell Trait Modulates the Proteome and Phosphoproteome of Plasmodium falciparum-Infected Erythrocytes

Frontiers in Cellular and Infection Microbiology, 2021
The high prevalence of sickle cell disease in some human populations likely results from the protection afforded against severe Plasmodium falciparum malaria and death by heterozygous carriage of HbS. P.
Margaux Chauvet, Margaux Chauvet, Cerina Chhuon, Joanna Lipecka, Sébastien Dechavanne, Sébastien Dechavanne, Sébastien Dechavanne, Célia Dechavanne, Murielle Lohezic, Margherita Ortalli, Margherita Ortalli, Damien Pineau, Damien Pineau, Jean-Antoine Ribeil, Sandra Manceau, Sandra Manceau, Caroline Le Van Kim, Caroline Le Van Kim, Caroline Le Van Kim, Adrian J. F. Luty, Florence Migot-Nabias, Slim Azouzi, Slim Azouzi, Slim Azouzi, Ida Chiara Guerrera, Anaïs Merckx, Anaïs Merckx   +26 more
doaj   +1 more source

Biomechanical and biochemical investigation of erythrocytes in late stage human leptospirosis [PDF]

Brazilian Journal of Medical and Biological Research
Leptospirosis is a zoonotic disease caused by bacteria of the genus Leptospira, which can cause lipid changes in the erythrocyte membrane. Optical tweezers were used to characterize rheological changes in erythrocytes from patients with leptospirosis in ...
J.A.X. Silva, A.V.P. Albertini, C.S.M. Fonseca, D.C.N. Silva, V.C.O. Carvalho, V.L.M. Lima, A. Fontes, E.V.L. Costa, R.A. Nogueira   +8 more
doaj   +2 more sources

Variations on fibrinogen-erythrocyte interactions during cell aging. [PDF]

PLoS ONE, 2011
Erythrocyte hyperaggregation, a cardiovascular risk factor, is considered to be caused by an increase in plasma adhesion proteins, particularly fibrinogen.
Filomena A Carvalho, Sofia de Oliveira, Teresa Freitas, Sónia Gonçalves, Nuno C Santos   +4 more
doaj   +1 more source

THE NANOSTRUCTURE OF ERYTHROCYTE MEMBRANES UNDER BLOOD INTOXICATION: AN ATOMIC FORCE MICROSCOPY STUDY

Alʹmanah Kliničeskoj Mediciny, 2016
Background: The effects of toxins on nanostructure of blood cells are one of the key problems of biophysics and medicine. Erythrocyte morphology and membrane structure are recognized as the main parameters of blood quality.
V. A. Sergunova, A. P. Chernyaev, A. P. Kozlov, U. A. Bliznyuk, P. Yu. Borshchegovskaya, E. K. Kozlova, A. M. Chernysh   +6 more
doaj   +1 more source

Membrane proteins in senescent erythrocytes [PDF]

Biochemical Journal, 1989
The examination of erythrocyte senescence has been facilitated by recent advances in techniques for the isolation of aged red cells. One of these methods, which uses biotinylated rabbit erythrocytes, has been used to examine the state of membrane proteins in effete cells.
G L Dale, T Suzuki
openaire   +3 more sources

Oxidative Stress and Erythrocyte Membrane Alterations in Children with Autism: Correlation with Clinical Features.

PLoS ONE, 2013
It has been suggested that oxidative stress may play a role in the pathogenesis of Autism Spectrum Disorders (ASD), but the literature reports somewhat contradictory results.
Alessandro Ghezzo, Paola Visconti, Provvidenza M Abruzzo, Alessandra Bolotta, Carla Ferreri, Giuseppe Gobbi, Gemma Malisardi, Stefano Manfredini, Marina Marini, Laura Nanetti, Emanuela Pipitone, Francesca Raffaelli, Federica Resca, Arianna Vignini, Laura Mazzanti   +14 more
doaj   +1 more source

Atomic force microscopy of erythrocytes of patients with different severity of pancreatitis

Сибирский научный медицинский журнал, 2023
Aim of the study was to prove the possibility of using red blood cell probe microscopy as a predictor of the development of pancreonecrosis.Material and methods. Atomic force microscopy was performed in 143 people (82 were male and 61 were female).
R. A. Pakhomova, L. V. Kochetova, G. N. Gulikian, A. P. Martseva, V. V. Kozlov   +4 more
doaj   +1 more source