Results 1 to 10 of about 7,787,490 (411)

Rheology of human blood plasma: Viscoelastic versus Newtonian behavior [PDF]

Phys. Rev. Lett. 110, 078305 (2013), 2013
We investigate the rheological characteristics of human blood plasma in shear and elongational flows. While we can confirm a Newtonian behavior in shear flow within experimental resolution, we find a viscoelastic behavior of blood plasma in the pure extensional flow of a capillary break-up rheometer. The influence of the viscoelasticity of blood plasma
Arratia, P.E., Brust, M., Dörr, Roland, Garcia, M., Pan, L., Schäfer, C., Wagner, C.   +6 more
arxiv   +3 more sources

Blood biochemical parameters and organ development of brown layers fed reduced dietary protein levels in two rearing systems [PDF]

Animal Bioscience, 2022
Objective An experiment was conducted to evaluate the effect of different levels of crude protein (CP) and two rearing systems (cage and floor), on blood parameters and digestive and reproductive organ development of brown laying hens. Methods A total of
Eduardo de Faria Viana, Heloisa Helena de Carvalho Mello, Fabyola Barros Carvalho, Marcos Barcellos Café, Nadja Susana Mogyca Leandro, Emmanuel Arnhold, José Henrique Stringhini   +6 more
doaj   +1 more source

Formation of a protein corona on the surface of extracellular vesicles in blood plasma

Journal of Extracellular Vesicles, 2021
In this study we tested whether a protein corona is formed around extracellular vesicles (EVs) in blood plasma. We isolated medium‐sized nascent EVs of THP1 cells as well as of Optiprep‐purified platelets, and incubated them in EV‐depleted blood plasma ...
Eszter Á. Tóth, Lilla Turiák, T. Visnovitz, C. Cserép, A. Mázló, Barbara W. Sódar, András I Försönits, G. Petővári, A. Sebestyén, Z. Komlósi, L. Drahos, Á. Kittel, G. Nagy, A. Bácsi, Á. Dénes, Y. Gho, K. Szabó-Taylor, E. Buzás   +17 more
semanticscholar   +1 more source

Aprobation of platelet aggregation inhibitor from Echis multisquamatis snake venom in vitro, in vivo and ex vivo [PDF]

Biotechnologia Acta, 2023
Snake venom-derived platelet aggregation inhibitors can be promising antiplatelet medications that can allow to avoid the risk of bleeding and treatment resistance, particularly in aspirin-resistant patients.
Zhelavskyi M. A., Platonov M. O., Kucheryavyi Y. Р., Stohnii Y. M.   +3 more
doaj   +1 more source

Primary plasma cell leukemia: consensus definition by the International Myeloma Working Group according to peripheral blood plasma cell percentage

Blood Cancer Journal, 2021
Primary plasma cell leukemia (PCL) has a consistently ominous prognosis, even after progress in the last decades. PCL deserves a prompt identification to start the most effective treatment for this ultra-high-risk disease.
C. Fernández de Larrea, R. Kyle, L. Rosiñol, B. Paiva, M. Engelhardt, S. Usmani, J. Caers, W. Gonsalves, Fredrik H Schjesvold, G. Merlini, Suzanne Lentzch, E. Ocio, L. Garderet, P. Moreau, P. Sonneveld, A. Badros, G. Gahrton, H. Goldschmidt, S. Tuchman, H. Einsele, B. Durie, B. Wirk, P. Musto, P. Hayden, M. Kaiser, J. Miguel, J. Bladé, S. Rajkumar, M. Mateos   +28 more
semanticscholar   +1 more source

Robust sequential biophysical fractionation of blood plasma to study variations in the biomolecular landscape of systemically circulating extracellular vesicles across clinical conditions

Journal of Extracellular Vesicles, 2021
Separating extracellular vesicles (EV) from blood plasma is challenging and complicates their biological understanding and biomarker development. In this study, we fractionate blood plasma by combining size‐exclusion chromatography (SEC) and OptiPrep ...
Glenn Vergauwen, Joeri Tulkens, Cláudio Pinheiro, F. Avila Cobos, Sándor Dedeyne, Marie-Angélique De Scheerder, L. Vandekerckhove, Francis Impens, I. Miinalainen, G. Braems, K. Gevaert, P. Mestdagh, J. Vandesompele, H. Denys, O. De Wever, A. Hendrix   +15 more
semanticscholar   +1 more source

Nanoluciferase Reporter Zika Viruses as Tools for Assessing Infection Kinetics and Antibody Potency

Viruses, 2023
Zika virus (ZIKV) has become endemic in multiple tropical and subtropical regions and has the potential to become widespread in countries with limited prior exposure to this infection.
Yanqun Xu, Devin Vertrees, Yong He, Sanaz Momben-Abolfath, Xiaohong Li, Yambasu A. Brewah, Dorothy E. Scott, Krishnamurthy Konduru, Maria Rios, Evi B. Struble   +9 more
doaj   +1 more source

PRECIPITATION OF CALCIUM PHOSPHATES FROM A MODEL BLOOD PLASMA SOLUTION ON STEEL GRADE 12X18N10T

Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2021
The paper presents a study of the processes of precipitation of mineral-organic formations in a model solution of blood plasma in the presence of additives of albumin, glycine, glucose, glutamic and lactic acids.
T.I. Pravilnikova, O.A. Golovanova
doaj   +1 more source

Droplet impact of blood and blood simulants on a solid surface: Effect of the deformability of red blood cells and the elasticity of plasma [PDF]

Forensic Sci. Int., 331, 111138 (2022), 2022
Previous studies suggest that the behaviour of impacting blood is similar to that of a Newtonian fluid, which has a shear viscosity equivalent to that of blood at high shear rates. To understand this important fact, we conducted comparative experiments of droplet impact on a glass surface using whole blood and three solutions with a shear viscosity ...
arxiv   +1 more source

Blood plasma phosphorylated-tau isoforms track CNS change in Alzheimer’s disease

Journal of Experimental Medicine, 2020
Barthélemy et al. use mass spectrometry to characterize plasma tau isoforms and assess their diagnosis utility for Alzheimer’s disease. They demonstrate plasma tau phosphorylation measures of p-tau-217 and p-tau-181 are increased with amyloid.
Nicolas R. Barthélemy, Kanta Horie, C. Sato, R. Bateman   +3 more
semanticscholar   +1 more source