Results 31 to 40 of about 105,167 (295)

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

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

Membrane-Damaging Activity Against Various Phospholipid Liposomes by γ-hemolysin, Staphylococcal Two-Component Pore-Forming Cytolysin

Journal of Biomechanical Science and Engineering, 2012
Staphylococcal γ-hemolysin (Hlg) is a two-component cytolysin, which consists of LukF (Hlg1) and Hlg2. Our previous study has suggested that LukF and Hlg2 are alternatively arranged on the human erythrocyte membrane and form a ring-shaped ...
Noriko TOMITA, Yoshiyuki KAMIO, Makoto OHTA   +2 more
doaj   +1 more source

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

Atorvastatin Induced Erythrocytes Membrane Blebbing [PDF]

Dose-Response, 2019
Atorvastatin, an inhibitor of 3-hydroxy-3-methylglutaryl-coenzymeA reductase, is usually used for the treatment of hypercholesterolemia. Besides its pharmacological and side actions, its toxic effects on human nucleus devoid of erythrocytes are still unknown. Eryptosis is an alternative term used for suicidal erythrocyte death.
Rumaisa Bashir Rana, Kashif Jilani, Muhammad Shahid, Muhammad Riaz, Mazhar Hussain Ranjha, Ismat Bibi, Asma Asghar, Muhammad Irfan   +7 more
openaire   +3 more sources

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

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

Acetylcholinesterase in the Erythrocyte Membrane

Journal of UOEH, 1994
Acetylcholinesterase (AchE) in erythrocytes is one of the typical extraneural AchEs. Its activity is high in human erythrocytes. It has been known that the enzyme is present only in the membrane in erythrocytes and that it is localized on the outer side of the membrane.
H, Igisu, H, Matsumura, M, Matsuoka
openaire   +3 more sources

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