Results: 42

Morphological changes in leukocytes of acute SARS-CoV-2 infection patients, Amazon, Brazil

Introduction: The pandemic for the new coronavirus (SARS-CoV-2) brought many uncertainties about which laboratory parameters would be most suitable during the evolution of COVID 19. Objectives: Correlate the results of the blood count (BC), the neutrophil/lymphocyte ratio (N/LR), the C-reactiv...

Morphological changes in leukocytes of acute SARS-CoV-2 infection patients, Amazon, Brazil

RESUMO: Introdução: A pandemia pelo novo coronavírus (SARS-CoV-2) trouxe muitas incertezas sobre quais parâmetros laboratoriais seriam mais adequados durante a evolução da COVID 19. Objetivos: Correlacionar os resultados do hemograma (HGM), da relação neutrófilos/linfócitos (R N/L), da proteín...

Relação entre exercício físico e sistema imunológico

O corpo humano tende sempre a procurar um estado de homeostase, buscando o equilíbrio entre todos os sistemas. O exercício físico está presente na rotina diária de indivíduos, mesmo com objetivos diferentes, porém a influência no sistema imunológico não é muitas vezes abordada como fator relev...

A novel activity on thymocytes cells exerted by the rattlesnake (Crotalus durissus cumanensis) venom

Biomédica (Bogotá); 41 (3), 2021
Abstract. Introduction: The thymus is active mainly during the neonatal and pre-adolescent periods. Objective: To test naïve thymocytes proliferation and monocytes stimulation. Materials and methods: We collected fresh thymus tissue from neonate mice after surgery. Suspension cells were coated onto Fico...

Can Routine Blood Biochemistry Parameters be Predictive Prognostic Marker(s) in Operated Patients with Meningioma WHO Grade 1?

Arq. bras. neurocir; 40 (2), 2021
Background Today, there is a need for new and independent additional advanced markers that can predict the prognosis of meningioma patients, postoperatively. The present study aimed to find out postoperative short-term prognostic markers in patients with meningioma using their demographic data and routin...

Expressão de Proteína-1 Relacionada a Receptor de Lipoproteína de Baixa Densidade (LRP1) em Monócito em Correlação com EIMC em Pacientes Mexicanos Hipertensos

Arq. bras. cardiol; 116 (1), 2021
Resumo Fundamento A hipertensão arterial (HTA) representa um grande fator de risco de morbidade e mortalidade cardiovascular. Ainda não se sabe que mecanismos moleculares específicos estão associados ao desenvolvimento de hipertensão essencial. Objetivo Neste trabalho, analisamos a associação ...

Usefulness of pre-thyroidectomy neutrophil-lymphocyte, platelet-lymphocyte, and monocyte-lymphocyte ratios for discriminating lymph node and distant metastases in differentiated thyroid cancer

Clinics; 76 (), 2021
OBJECTIVE: This study aimed to analyze the relationship of neutrophil-lymphocyte ratio (NLR), platelet-lymphocyte ratio (PLR), and monocyte-lymphocyte ratio (MLR) with clinicopathological characteristics of patients with differentiated thyroid cancer (DTC). METHODS: This retrospective study included 390...

miR-141 is negatively correlated with TLR4 in neonatal sepsis and regulates LPS-induced inflammatory responses in monocytes

Braz. j. med. biol. res; 54 (7), 2021
Neonatal sepsis is an inflammatory system syndrome and a main cause of neonatal mortality. However, there is a lack of ideal biomarkers for early neonatal sepsis diagnosis. The aim of this study was to evaluate the clinical significance of miR-141 in sepsis in neonates, and explore the regulatory effects...

Utilidad de los índices neutrófilo/linfocito, monocito/linfocito y linfocito/plaqueta para el pronóstico de complicaciones asociadas a COVID-19

Gac. méd. Méx; 156 (5), 2020
Resumen Introducción: Diversos biomarcadores basados en conteos sanguíneos han sido de utilidad para el pronóstico de los pacientes en estado crítico por COVID-19. Objetivo: Describir la utilidad de los índices neutrófilo/linfocito (INL), monocito/linfocito (IML) y linfocito/plaqueta (IPL) para e...