4 documents found, page 1 of 1
Association of oxidative stress and DNA damage with grafting time in patients w...
Santos, Thayna Nogueira dos; Duarte, Fernando Barroso; Maia Filho, Pedro Aurio; Santos, Talyta Ellen de Jesus dos; Barbosa, Maritza CavalcanteSANTOS, Thayna Nogueira .; The aim of the study was to investigate the association between oxidative stress and DNA damage with grafting time in patients submitted to autologous hematopoietic stem-cell transplantation (HSCT). The study included 37 patients submitted to autologous HSCT diagnosed with Multiple Myeloma (MM) and lymphoma (Hodgkin’s and non-Hodgkin’s). Biomarkers of oxidative stress and DNA damage i...
Avaliação do perfil oxidativo e da genotoxicidade em pacientes submetidos a tra...
Santos, Thayna Nogueira dosHematopoietic Stem Cell Transplantation (HSCT) is an autologous therapeutic method in which the stem cells are collected from th e individual’s own peripheral blood to restore spinal cord function. This is a prospective longitudinal study aimed to investigate the genotoxicity and oxidative profile in adult patients with multiple myeloma, Hodgkin’s lymphoma and non - Hodgkin's lymphoma undergoing autologous HSCT...
Methemoglobin measure in adult patients with sickle-cell anemia : influence of ...
Laurentino, Marilia Rocha; Carvalho, Teresa Maria de Jesus Ponte; Santos, Talyta Ellen de Jesus dos; Barbosa, Maritza CavalcanteIntroduction: Hemoglobin S (HbS) is unstable hemoglobin that easily oxidizes, causing methemoglobin (MetHb) increased production in patients with sickle-cell anemia (SCA). Objectives: To determine MetHb levels and the influence of hydroxyurea (HU) therapy on this marker in patients with SCA. Materials and methods: Blood samples from 53 patients with SCA at the steady-state, with and without HU therapy, and 30 h...
Cytotoxicity and DNA damage in the neutrophils of patients with sickle cell ana...
Pedrosa, Alano Martins; Barbosa, Maritza Cavalcante; Santos, Thayna Nogueira dos; Leal, Luzia Kalyne Almeida Moreira; Lopes, Amanda de AraújoA hidroxiuréia (HU) constitui o avanço mais importante no tratamento da anemia falciforme (AF) por prevenir complicações e aumentar a qualidade de vida dos pacientes. Entretanto, alguns aspectos do tratamento com HU permanecem obscuros, incluindo a sua ação e potencial toxicidade em outras células sanguíneas, tais como neutrófilos. Este estudo utilizou a mensuração da lactato desidrogenase (LDH) e do metil tiaz...