Results 1 to 10 of about 45,210 (324)

Glycocalyx cleavage boosts erythrocytes aggregation [PDF]

Scientific Reports
The glycocalyx is a complex layer of carbohydrate and protein molecules that surrounds the cell membrane of many types of mammalian cells. It serves several important functions, including cell adhesion and communication, and maintain cell shape and ...
Mehdi Abbasi, Min Jin, Yazdan Rashidi, Lionel Bureau, Daria Tsvirkun, Chaouqi Misbah   +5 more
doaj   +11 more sources

Size-dependent aggregation of erythrocytes by low molecular weight hyaluronic acids of different sizes: bioactivity and quality control potential [PDF]

Frontiers in Physiology
IntroductionHyaluronic acid (HA) is a crucial biological molecule whose diverse functions are strongly influenced by its molecular weight. In particular, low molecular weight HA (LMW-HA) fragments—such as HA60 (average 60 kDa), HA35 (average 35 kDa), and
Xinyue Ma, Xiao Wang, XiaoXiao Jia, Jessica H. Hui, Joshua H. Shofaro, Ran Tao, Mizhou Matthew Hui   +6 more
doaj   +3 more sources

Microplate reader analysis of triatomine saliva effect on erythrocyte aggregation [PDF]

Materials Research, 2007
Our hypothesis is that the action of aggregating and disaggregating substances in the blood can be detected and quantified by the Microplate Reader. To ascertain the validity of this hypothesis, we selected two types of blood: one that naturally presents
Antonio Valadão Cardoso, Marcos Horácio Pereira, Guilherme de Araújo Marcondes, Adriana Rosa Ferreira, Patrícia Rosa de Araújo   +4 more
doaj   +2 more sources

Intermittent hypoxia training does not change erythrocyte aggregation indicators in young, healthy men [PDF]

Frontiers in Physiology
BackgroundThe increasing popularity of hypoxic training as a training method to improve physical performance indicates the need to study the effects of this type of intervention on blood morphological and rheological indices, since the adaptive changes ...
Mateusz Mardyła, Marcin Maciejczyk, Tomasz Pałka, Magdalena Więcek, Justyna Kusmierczyk, Jadwiga Szymura, Zbigniew Szygula   +6 more
doaj   +2 more sources

The Erythrocyte Adhesiveness/Aggregation Test (EAAT) in the Peripheral Blood of Patients With Ischemic Heart and Brain Disease with Normal Fibrinogen Concentrations

Applied Rheology, 2000
Previous studies have documented the presence of increased red blood cell aggregability in patients with ischemic heart and brain diseases. We adapted a simple slide technique and image analysis to reveal the state of erythrocyte adhesiveness/aggregation
Zeltser D., Rotstein R., Rogowski O., Fusman R., Shapira I., Prochorov V., Bornstein N. M., Roth A., Keren G., Avitzour D., Arber N., Eldor A., Berliner S.   +12 more
doaj   +3 more sources

Investigation of hemorheology in patients with hyperthyroidism via blood viscosity, erythrocyte deformability and aggregation. [PDF]

Thyroid Res
Caglar SE, Karakoc Y, Tanoglu A, Demirtunc R, Tanrikulu S, Kilickaya H, Ercan M.   +6 more
europepmc   +2 more sources

Behaviour of human erythrocyte aggregation in presence of autologous lipoproteins. [PDF]

Biochem Res Int, 2012
Saldanha C, Loureiro J, Moreira C, Silva JM.   +3 more
europepmc   +3 more sources

Hypoxic Exercise Training Elevates Erythrocyte Aggregation

Applied Sciences, 2021
Pathological erythrocyte aggregation reduces capillary perfusion and oxygen transfer to tissue, which is determined by the negative surface charge on the erythrocyte membrane (intrinsic aggregability) and fibrinogen–erythrocyte interaction (extrinsic ...
Chin-Li Lin, Jong-Shyan Wang, Tieh-Cheng Fu, Chih-Chin Hsu, Yu-Chieh Huang   +4 more
doaj   +1 more source

Role of fibrinogen–erythrocyte and erythrocyte–erythrocyte adhesion on cardiovascular pathologies

Annals of Medicine, 2021
Cardiovascular pathologies are the major cause of death worldwide. Erythrocyte aggregation is an indicator of cardiovascular risk, which is influenced by high plasma fibrinogen levels.
Filomena A. Carvalho, Ana Filipa Guedes, Luís Sargento, J. Braz Nogueira, Nuno Lousada, Carlos Moreira, Nuno C. Santos   +6 more
doaj   +1 more source

A rapid and accurate method for estimating the erythrocyte sedimentation rate using a hematocrit-corrected optical aggregation index.

PLoS ONE, 2022
Although both the erythrocyte sedimentation rate (ESR) and optically measured erythrocyte aggregation parameters are affected by the hematocrit, this interaction is not considered by the method used to estimate ESR that considers aggregation parameters ...
Makoto Higuchi, Nobuo Watanabe
doaj   +2 more sources