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DMT1 (NRAMP2/DCT1) genetic variability and resistance to recombinant human eryt...

Costa, Elísio; Rocha, Susana; Rocha-Pereira, Petronila; Reis, Flávio; Castro, Elisabeth; Teixeira, Frederico; Miranda, Vasco; Faria, Maria do Sameiro


Band 3 profile as a marker of erythrocyte changes in chronic kidney disease pat...

Costa, Elísio; Rocha, Susana; Rocha-Pereira, Petronila; Castro, Elisabeth; Miranda, Vasco; Faria, Maria do Sameiro; Loureio, Alfredo

Our aim was to study changes in red blood cell (RBC) membrane band 3 profile, as a cumulative marker of RBC changes, in chronic kidney disease (CKD) patients under haemodialysis and recombinant human erythropoietin (rhEPO) therapy and its linkage with resistance to this therapy. We studied 63 CKD patients, 32 responders and 31 non-responders to rhEPO therapy, and 26 healthy individuals. We evaluated the band 3 ...


Changes in red blood cells membrane protein composition during hemodialysis pro...

Costa, Elísio; Rocha, Susana; Rocha-Pereira, Petronila; Castro, Elisabeth; Miranda, Vasco; Faria, Maria do Sameiro; Loureio, Alfredo

Our aim was to evaluate the influence of the hemodialysis (HD) procedure in red blood cells (RBC) membrane protein composition. We evaluated hematological data (RBC count, hemoglobin concentration, and hematimetric indices) and RBC membrane protein composition (linear and exponential gradient polyacrylamide gel electrophoresis in the presence of sodium dodecylsulfate [SDS-PAGE] followed by densitometry analysis...


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Fundação para a Ciência e a Tecnologia Universidade do Minho   Governo Português Ministério da Educação e Ciência Programa Operacional da Sociedade do Conhecimento União Europeia