Results 51 to 60 of about 63,832 (257)

In Vitro Measurement of the Elastic Properties of the Native Red Blood Cell Membrane

Общая реаниматология, 2015
Objective: to develop a procedure to image native cells in a physiological medium and to measure the local stiffness of fixed red blood cell membranes in liquid in vitro experiments.Material and methods.
V. A. Sergunova, E. K. Kozlova, E. A. Myagkova, A. M. Chernysh   +3 more
doaj   +1 more source

On the Shape of the Erythrocyte

Biophysical Journal, 1968
A model is postulated which attributes the distinctive biconcave shape of the human erythrocyte to a balance of forces acting on the membrane. The forces considered are electrostatic forces due to a charge distribution on the membrane, a hydrostatic pressure difference acting across the membrane, and forces arising from a constant tension in the ...
Lopez, L., Duck, I.M., Hunt, W.A.
openaire   +2 more sources

Time‐restricted feeding prior to Mycobacterium tuberculosis infection reduces tissue CD4+ T cells with limited impact on bacterial clearance

FEBS Open Bio, EarlyView.
Time‐restricted feeding (TRF) in mice increased liver fatty acid oxidation and decreased fatty acid biosynthesis. These alterations persisted when TRF was discontinued and the host was infected with Mycobacterium tuberculosis. Pre‐exposure to TRF did not alter tissue (lung and spleen) mycobacterial burden but significantly reduced CD3+ T cells in lungs
Ashish Gupta, Nidhi Yadav, Subhasmita Das, R. Rajendra Kumar Reddy, Nupur Sharma, Amol Ratnakar Suryawanshi, Jaswinder Singh Maras, Ranjan Kumar Nanda   +7 more
wiley   +1 more source

Phenotypic features of erythrocytes and activity of erythropoiesis in cardiosurgical patients with various degree of postperfusion hemolysis manifestation

Бюллетень сибирской медицины, 2012
A study of phenotypic characteristics of erythrocytes and indicators of activity of erythropoiesis in cardiosurgical patients with moderated (40 patients) and expressed (18 patients) hemolysis after coronary artery bypass grafting in conditions of ...
V. V. Novitsky, S. P. Chumakova, O. I. Urazova, V. M. Shipulin, O. A. Khokhlov, Yu. V. Kolobovnikova   +5 more
doaj   +1 more source

Molecular characterization of covRS mutations in M1UK Streptococcus pyogenes

FEBS Open Bio, EarlyView.
Group A Streptococcus (GAS) acquires covRS mutations driving a hypervirulent bacterial state, frequently associated with invasive disease‐like necrotizing fasciitis. We demonstrate that the newly emerged M1UK GAS lineage can also acquire these mutations.
Jarrad Pritchard, Emma‐Jayne Proctor, Jiawa Wang, Nikolas P. Johnston, Andrew Hayes, Georgia McCorkell, Haibo Yu, Jai Tree, Mark R. Davies, Mark J. Walker, Ronald Sluyter, Stephan Brouwer, Martina L. Sanderson‐Smith   +12 more
wiley   +1 more source

Examining Erythrocytes as Potential Blood Biomarkers for Autism Spectrum Disorder: Their Relationship to Symptom Severity and Adaptive Behavior

Biomedicines
Background: Multiple research teams have documented various abnormalities in erythrocyte properties in children with autism spectrum disorder (ASD) compared with neurotypical individuals.
Tomas Jasenovec, Dominika Radosinska, Ivan Belica, Barbara Raskova, Angelika Puzserova, Norbert Vrbjar, Jana Radosinska   +6 more
doaj   +1 more source

MORPHOLOGICAL CHARACTERISTICS OF ERYTHROCYTES AT UNDIFFERENTIATED CONNECTIVE TISSUE DYSPLASIA IN CHILDREN

Педиатрическая фармакология, 2014
Examination of 73 children of 8–12 years of age was conducted in order to study morphological characteristics of erythrocytes at undifferentiated connective tissue dysplasia (UCTD). Scanning electron microscopy revealed significant alterations of surface
D. A. Ponomareva, T. A. Nagayeva, I. I. Balasheva, N. M. Shevtsova   +3 more
doaj   +1 more source

Influenza Vaccination Responses in Disabled Stroke Patients: A Single‐Center Prospective Observational Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective This study aimed to investigate the immunological response to influenza vaccination, the incidence and severity of influenza infection, and the side effects of the vaccination in patients with ischemic stroke. Methods This prospective observational study was conducted between 2023 and 2024 at Ramathibodi Hospital.
Achiraya Pakngao, Sureerat Suwatcharangoon, Pintip Ngamjanyapron, Kobporn Boonnak, Thanitta Suangtamai, Porpon Rotjanapan   +5 more
wiley   +1 more source

Erythrocytes enhance oxygen-carrying capacity through self-regulation

Frontiers in Physiology
Once considered passive carriers of oxygen, erythrocytes are now understood to play active roles in regulating oxygen homeostasis and redox balance. This review examines the molecular mechanisms through which red blood cells adapt to hypoxic conditions ...
Ying Xu, Zhangjie Yu, Hanxuan Liu, Xiaohan Bian, Weiliang Tang   +4 more
doaj   +1 more source

Injuries of peripheral blood erythrocytes and microhemocirculation in children with Henoch–Schonlein purpura

Бюллетень сибирской медицины, 2005
Analysis results of pathomorphism of clinical course in 174 children having Henoch–Schonlein purpura (HSP) during a 10-year period (from January 1, 1990 to December 31, 2000) are presented in the paper.
T. A. Nagaeva, I. I. Balasheva, M. N. Bocharova   +2 more
doaj   +1 more source