Results 1 to 10 of about 540,665 (142)

Screening CZE-UV Green Method for Acetate, Propionate, Butyrate, and Valerate Analysis in Human Stool for Complementary Gut Dysbiosis Diagnosis. [PDF]

Electrophoresis
A green CZE–UV alternative method for quantifying SCFAs in human stool with cost‐effective and automatization, informative data about patients through reduced sample preparation and minimal consumable. CE is simple and robust equipment for routine clinical laboratory workflows, supporting physicians with information that enhances the accuracy of ...
Moreira OBO, Fracetti MM, Lemos EBT, Less JCF, Lemos LM, Chellini PR, Oliveira MAL.   +6 more
europepmc   +2 more sources

Fentanyl Detection in Biological Samples From Individuals Reporting Synthetic Cannabinoid Use in São Paulo, Brazil. [PDF]

Drug Alcohol Rev
ABSTRACT Introduction Brazil has historically exhibited low illicit opioid prevalence, though forensic data indicate rising fentanyl seizures, often in combination with other substances. People who use Synthetic cannabinoid receptor agonists (SCRA) are particularly vulnerable to unintentional fentanyl exposure due to the unpredictable chemical ...
Endo LG, de Oliveira RA, Miziara ID, Yonamine M, Castaldelli-Maia JM, Leyton V, Bombana HS.   +6 more
europepmc   +2 more sources

ENSAIOS DE HEMOSTASIA E AUTOIMUNIDADE NO AUXÍLIO DIAGNÓSTICO DE DOENÇAS RELACIONADAS À TROMBOFILIA

Hematology, Transfusion and Cell Therapy, 2023
Objetivo: Comparar hemostasia e autoimunidade (Anticoagulante lúpico, Anticardiolipina IGM/IGG, proteína C atividade, proteína S Livre, Fator Antinuclear e autoanticorpos de triagem para Lúpus) em casos de investigação ou monitoramento das patologias de ...
PR Silva, SM Oliveira, LP Finholdt, D Rotoly, S Senito, L Lima, GL Franco, E Meirelles   +7 more
doaj   +1 more source

Agreement between two diagnostic methods for COVID-19: preliminary data from a Brazilian clinical laboratory

Romanian Journal of Laboratory Medicine, 2021
Objective: To investigate possible differences between laboratory profiles of symptomatic and asymptomatic patients. There are different of them available for COVID-19 diagnoses and surveillance, so this research was to evaluate the positive agreement ...
Raimundo Joyce Regina Santos, Veiga Glaucia Luciano, Alves Beatriz Costa Aguiar, Encinas Jéssica Freitas Araújo, Peres Marina Cristina, Perez Matheus Moreira, de Oliveira Rodrigues Claudia Giorgia Bronzatti, Sant’Anna Aleksandra Vanessa Lambiasi, Gehrke Flavia, Fonseca Fernando Luiz Affonso   +9 more
doaj   +1 more source

PERFORMANCE DO DXFLEX NO TESTE DE CROSSMATCH POR CITOMETRIA DE FLUXO

Hematology, Transfusion and Cell Therapy, 2023
Objetivo: Demonstrar a validação e a performance da plataforma de citometria de fluxo DxFlex (Beckman Coulter) no teste de crossmatch por CF pelo protocolo Halifaster, em comparação com a plataforma FACS CANTO II (Becton Dickinson – BD).
LC Bento, FA Sousa, JFD Nacimento, VGS Teixeira, TM Valim, MA Torres, EX Souto, NS Bacal   +7 more
doaj   +1 more source

Platelet index alterations in acute ST-elevation myocardial infarct: A retrospective pilot study

Romanian Journal of Laboratory Medicine, 2023
Introduction: Cardiovascular diseases (CVD) are responsible for approximately 17.9 millions of deaths every year, with a higher impact on low and middle-income populations.
de Figueiredo Torres Matheus, Davanço Giulia Yuni, de Carvalho Samantha Sanches, Murad Neif, Gascón Thaís Moura, da Costa Aguiar Alves Beatriz, da Veiga Glaucia Luciano, Fonseca Fernando Luiz Affonso   +7 more
doaj   +1 more source

AVALIAÇÃO DE DOENÇA RESIDUAL MENSURÁVEL POR CITOMETRIA DE FLUXO EM PACIENTES COM MIELOMA MÚLTIPLO: VALIDAÇÃO DO TUBO DURACLONE RE PC (BECKMAN COULTER)

Hematology, Transfusion and Cell Therapy, 2023
Objetivo: Validação do tubo de reagentes seco DuraClone RE PC (Beckman Coulter-BC) na detecção de células plasmáticas residuais por citometria de fluxo (CF) por meio da compararação com o método atual padronizado baseado nas recomendações Euroflow ...
FA Sousa, LC Bento, AC Vaz, D Schimidell, MS Passaro, BG Nogueira, PC Miyamoto, EX Souto, NS Bacal   +8 more
doaj   +1 more source

Satisfação e perspectivas do cliente sobre a qualidade do atendimento de um laboratório clínico [PDF]

Infarma: Pharmaceutical Sciences, 2023
O objetivo deste estudo foi avaliar a satisfação e perspectivas dos clientes sobre a qualidade do atendimento de um laboratório clínico privado acreditado.
Carolina Girard Hormann Correio, Kênia Darós Zanette, Flavia Martinello   +2 more
doaj   +1 more source

A Cross-Sectional Study of p66Shc Gene Expression in Liquid Biopsy of Diabetic Patients. Is it Possible to Predict the Onset of Renal Disease?

International Journal of Medical Students, 2023
Background: Diabetic nephropathy (DN) is a disorder affecting glomerular function that, histologically, is due to the presence of glomerulosclerosis accompanied with endothelial dysfunction of the afferent and efferent renal arterioles.
Diogo P. Simões, Matheus Moreira Perez, Beatriz da C. Aguiar Alves, Jéssica F. Araújo Encinas, Joyce R. Santos Raimundo, Catherine G. Costas Arcia, Vanessa Lopes Mathia, Maria I. Sacchi Mendonça, Laura B. Mesiano Maifrino, Neif Murad, Fernando L. Affonso Fonseca, Glaucia Luciano da Veiga   +11 more
doaj   +1 more source

Expression of TNFR1, VEGFA, CD147 and MCT1 as early biomarkers of diabetes complications and the impact of aging on this profile

Scientific Reports, 2023
Hyperglycemia leads to microvascular lesions in various tissues. In diabetic nephropathy—DN, alterations in usual markers reflect an already installed disease.
Joyce Regina Santos Raimundo, Beatriz da Costa Aguiar Alves, Jéssica Freitas Araujo Encinas, Andressa Moreira Siqueira, Katharyna Cardoso de Gois, Matheus Moreira Perez, Giuliana Petri, José Francisco Ramos dos Santos, Fernando Luiz Affonso Fonseca, Glaucia Luciano da Veiga   +9 more
doaj   +1 more source