Results 11 to 20 of about 98,151 (170)

The erythrocyte membrane in kwashiorkor [PDF]

open access: yesBritish Journal of Nutrition, 1971
1. Erythrocytes from Ugandan children with untreated kwashiorkor had membranes containing larger amounts of lecithin than erythrocytes collected during the recovery phase.2. The passive permeability of the erythrocyte membrane to glycerol and thiourea was reduced in kwashiorkor and returned to a more normal value on treatment.3.
openaire   +2 more sources

An overview about erythrocyte membrane [PDF]

open access: yesClinical Hemorheology and Microcirculation, 2010
In the sixties and seventies, erythrocytes or red blood cells (RBCs) were extensively studied. Much has been learnt particularly concerning their metabolism and gas transporter function. In the past decade, the use of new approaches and methodologies, such as proteomic analysis, has contributed for a renewed interest on the erythrocyte.
Oliveira, Sofia de, Saldanha, Carlota
openaire   +3 more sources

A Combined Numerical and Experimental Analysis on Erythrocyte Damage Mechanism in Microscale Flow

open access: yesAdvances in Mechanical Engineering, 2013
An experimental system was designed and completed to realize the visualization of erythrocyte suspension microscale flow in microchannel and obtain the geometric parameters.
Di Zhang   +4 more
doaj   +1 more source

THE ERYTHROCYTE MEMBRANE ENDURANCE AGAINST TISSUE ISCHEMIA IN PATIENTS WITH HYPERTENSIVE DISEASE AND ISCHEMIC HEART DISEASE AND ITS RELATIONSHIP WITH ENDOGENOUS FACTORS

open access: yesРоссийский кардиологический журнал, 2014
Aim. To find out the type of erythrocyte membrane endurance to local ischemia in patients with AH and AP including its relationship with endogenous factors. Material and methods. Totally 60 men included with stable form of angina pectoris and 50 men with
A. S. Sergeeva   +3 more
doaj   +1 more source

CO2 permeability of the rat erythrocyte membrane and its inhibition

open access: yesJournal of Enzyme Inhibition and Medicinal Chemistry, 2021
We have studied the CO2 permeability of the erythrocyte membrane of the rat using a mass spectrometric method that employs 18 O-labelled CO2. The method yields, in addition, the intraerythrocytic carbonic anhydrase activity and the membrane HCO3 ...
Samer Al-Samir   +4 more
doaj   +1 more source

Erythrocyte Shape Abnormalities, Membrane Oxidative Damage, and β-Actin Alterations: An Unrecognized Triad in Classical Autism

open access: yesMediators of Inflammation, 2013
Autism spectrum disorders (ASDs) are a complex group of neurodevelopment disorders steadily rising in frequency and treatment refractory, where the search for biological markers is of paramount importance.
Lucia Ciccoli   +14 more
doaj   +1 more source

Disorders of the erythrocyte membrane

open access: yesItalian Journal of Medicine, 2015
Hemolytic anemia due to abnormalities of the erythrocyte membrane comprises an important group of inherited disorders. These include hereditary spherocytosis, hereditary elliptocytosis, hereditary pyropoikilocytosis, and the hereditary stomatocytosis ...
Sophia Delicou   +3 more
doaj   +1 more source

Multiscale simulation of erythrocyte membranes [PDF]

open access: yesPhysical Review E, 2010
To quantitatively predict the mechanical response and mechanically induced remodeling of red blood cells, we developed a multiscale method to correlate distributions of internal stress with overall cell deformation. This method consists of three models at different length scales: in the complete cell level the membrane is modeled as two distinct layers
Zhangli, Peng   +2 more
openaire   +2 more sources

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

open access: yesAIP 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   +4 more
doaj   +1 more source

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

open access: yesJournal 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   +2 more
doaj   +1 more source

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