Cll
Mostrando 1-12 de 141 artigos, teses e dissertações.
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1. Smudge cells percentage on blood smear is a reliable prognostic marker in chronic lymphocytic leukemia
Abstract Objective We evaluated the relevance of using the smudge cell percentage in the blood smear as a prognostic marker in CLL. Methods In this prospective study, 42 untreated Senegalese patients with CLL were enrolled. The diagnosis was established, based on the peripheral blood count and flow cytometry using the Matutes score. Cytogenetic aberrations
Hematology, Transfusion and Cell Therapy. Publicado em: 2022
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2. Multidisciplinary diagnostics of chronic lymphocytic leukemia: European Research Initiative on CLL - ERIC recommendations
ABSTRACT Recent advances in chronic lymphocytic leukemia (CLL) includes description of disease genomic landscape, inclusion of prognostic relevant genetic tests in CLL workflow and evaluation of minimal residual disease (MRD)1 in parallel with the increase availability of novel therapy agents.In this review, the theoretical and practical aspects of response
Hematol., Transfus. Cell Ther.. Publicado em: 2020-09
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3. Effect of Metamaterial Cells Array on a Microstrip Patch Antenna Design
Abstract In this paper, a microstrip patch antenna (MPA) design was developed to verify the performance of a metamaterial cell array (MTM) Capacitive Loaded Loop (CLL) immersed in the substrate. The metamaterial was obtained from metal laminates designed inside a dielectric material, with dimensions carefully calculated to have the effective negative permitt
J. Microw. Optoelectron. Electromagn. Appl.. Publicado em: 2020-09
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4. Telomere length analysis in monoclonal B-cell lymphocytosis and chronic lymphocytic leukemia Binet A
Monoclonal B-cell lymphocytosis (MBL) is an asymptomatic clinical entity characterized by the proliferation of monoclonal B cells not meeting the diagnosis criteria for chronic lymphocytic leukemia (CLL). MBL may precede the development of CLL, but the molecular mechanisms responsible for disease progression and evolution are not completely known. Telomeres
Braz J Med Biol Res. Publicado em: 13/04/2017
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5. Thyroid nodule: first manifestation of chronic lymphocytic leukaemia
The presence of chronic lymphocytic leukaemia (CLL) cells in the thyroid gland is most likely due to a secondary involvement by a systemic disease. The reported incidence of CLL involving the thyroid is extremely low, representing about 3–4% of all thyroid lymphoproliferative neoplasm. We report a rare case of CLL presenting initially in the thyroid gland.
Arch. Endocrinol. Metab.. Publicado em: 2015-04
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6. Resistance of cervical adenocarcinoma cells (HeLa) to venom from the scorpion Centruroides limpidus limpidus
Background : The venom of Centruroides limpidus limpidus (Cll) is a mixture of pharmacologically active principles. The most important of these are toxic proteins that interact both selectively and specifically with different cellular targets such as ion channels. Recently, anticancer properties of the venom from other scorpion species have been described.
J. Venom. Anim. Toxins incl. Trop. Dis. Publicado em: 02/09/2013
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7. Stress in pacu exposed to ammonia in water
The present study evaluated stress indicators in pacu exposed to ammonia in water under the following conditions: without NH4Cl (0.00 g/L); with 0.0078 g NH4Cl/L; and with 0.078 g NH4Cl/L (pH 8.3 and 27 ºC). After the salt dilution the water flow was interrupted and reestablished in 24 hours. Sampling occurred prior to the addition of NH4Cl (control) and af
Revista Brasileira de Zootecnia. Publicado em: 2012-07
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8. Active caspase-3 detection to evaluate apoptosis induced by Verbena officinalis essential oil and citral in chronic lymphocytic leukaemia cells
Verbena officinalis L., Verbenaceae, commonly known as vervain, is a plant widely used in medicine. Despite of its widespread use in different traditional practices, the mechanisms of pharmacological actions of the plant and its volatile oil are still unclear. We evaluated the pro-apoptotic activity of V. officinalis essential oil and of its main component,
Revista Brasileira de Farmacognosia. Publicado em: 20/05/2011
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9. Influência de idade da árvore na velocidade de propagação de ondas de ultrassom em peças estruturais de madeira de reflorestamento / Influence of the tree age on the velocity of ultrasonic wave propagation and on the modulus of elasticity
Em 2007 foi aprovada, pela Associação Brasileira de Normas Técnicas (ABNT), norma para classificação de madeira de dicotiledônea (NBR 15521, 2007). Essa norma, elaborada com base em ensaios de espécies tropicais com idade média de 45 anos, propõe a classificação de peças estruturais por meio de faixas de velocidade de propagação de ondas de ult
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 08/07/2010
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10. Emprego da citometria de fluxo na avaliação do perfil imunofenotípico de pacientes com leucemia linfocítica crônica
A leucemia linfocítica crônica (LLC-B) é uma proliferação clonal de linfócitos B maduros caracterizada por curso clínico indolente. Biologicamente esta clonalidade é caracterizada pela baixa expressão de imunoglobulina de superfície (sIg) com restrição a uma única cadeia leve de imunoglobulina, associada a alta expressão do antígeno CD5 e posi
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 24/02/2010
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11. Apoptose e modelos in vivo para estudo das moléculas relacionadas a este fenômeno
RESUMO A apoptose, ou morte celular programada, é um processo fisiológico essencial para a eliminação de células em excesso ou que não são mais necessárias ao organismo, atuando na homeostase dos tecidos; entretanto, esse fenômeno também está envolvido em condições patológicas. A apoptose promove a ativação de vias bioquímicas dentro das cé
Einstein (São Paulo). Publicado em: 2010-12
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12. Properties of (μ-Oxo)di-iron complexes and catalytic activity toward cyclohexane oxidation
Neste artigo são apresentadas a síntese e a caracterização de dois compostos binucleares de ferro, os quais contêm uma ponte μ-oxo. Os compostos [(SO4)(L5)Fe(μ-O)Fe(L5)(SO4 )]•6H2O, 1, e [Cl(L5)Fe(μ-O)Fe(L5)Cl]Cl2• 2H2O, 2, foram obtidos nas reações entre 1-(bis-piridin-2-ilmetil-amino)-3-cloropropan-2-ol (L5) e os sais FeSO4•7H2 O e FeCl3•
Journal of the Brazilian Chemical Society. Publicado em: 2010