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Variations on fibrinogen-erythrocyte interactions during cell aging
Carvalho, Filomena A.; Oliveira, Sofia de; Freitas, Teresa; Gonçalves, Sónia; Santos, Nuno C.© 2011 Carvalho et al ; Erythrocyte hyperaggregation, a cardiovascular risk factor, is considered to be caused by an increase in plasma adhesion proteins, particularly fibrinogen. We have recently reported a specific binding between fibrinogen and an erythrocyte integrin receptor with a β3 or β3-like subunit. In this study we evaluate the influence of erythrocyte aging on the fibrinogen binding. By atomic forc...
Análise de GHB e Substâncias Precusoras em Bebidas Alcoólicas
Oliveira, Sofia de Magalhães Lima eMestrado em Toxicologia Analítica Clínica e Forense ; MSc in Analytical, Clinical and Forensic Toxicology
An overview about erythrocyte membrane
Oliveira, Sofia de; Saldanha, Carlota© 2010 – IOS Press and the authors. All rights reserved ; 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. Recent studies h...
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