Results: 22

Renal transplant patients with preformed anti-HLA antibodies: early biopsy findings and clinical outcomes

J. bras. nefrol; 42 (2), 2020
Abstract Introduction: Renal fibrosis is the end point of a process that begins at transplant, with ischemia reperfusion and early inflammation, and progresses over time with immunological and non-immunological phenomena. Early identification of morphological markers and intervention could improve graft...

Irritable bowel syndrome in celiac disease - relationships to celiac disease antibodies and levels of pro-inflammatory cytokines

ABSTRACT Background: Evidence indicates that low-grade inflammation can alter gastrointestinal motor and sensory function and might contribute to the genesis of symptoms in IBS. Objective: To examine relationships between IBS, disease antibodies and cytokine titers in celiac patients and a control gr...

The diagnostic benefit of antibodies against ribosomal proteins in systemic lupus erythematosus

Adv Rheumatol; 60 (), 2020
Abstract Background Anti-ribosomal P (anti-Rib-P) antibody is a specific serological marker for systemic lupus erythematosus (SLE) and routinely tested by targeting the common epitope of three ribosomal proteins of P0, P1 and P2. This study aimed to investigate if testing antibodies against individual r...

The rare holley antibody associated with a severe hemolytic transfusion reaction: the importance of this antibody identification to find a compatible blood unit

ABSTRACT The correct identification of erythrocyte antibodies is fundamental for the searching for compatible blood and haemolytic transfusion reactions prevention. Antibodies against antigens of high prevalence are difficult to identify because of the rarity of their occurrence and unavailability of neg...

Prevalencia de anticuerpos anti-eritrocitarios en donantes voluntarios de sangre Ecuatorianos

El rastreo de anticuerpos anti-eritrocitarios es una de las pruebas pretransfusionales más importantes en medicina transfusional por su aporte en la prevención de reacciones adversas luego de la administración de hemocomponentes. Sin embargo, no todos los bancos de sangre ecuatorianos han incluido est...

Evaluación del método de ELISA para detección de anticuerpos anti-cisticercos en sueros humanos

La neurocisticercosis (NCC) es la localización en el sistema nervioso central (SNC) humano de la parasitosis provocada por el estadio larvario de la Taenia solium, el cisticerco, que prevalece en áreas urbanas y rurales y constituye un problema de salud pública. El diagnóstico puede efectuarse por ex...

Prevalence of antithyroperoxidase antibodies in a multiethnic Brazilian population: The ELSA-Brasil Study

ABSTRACT Objective In this study, we aimed to describe the prevalence and distribution of positive antithyroperoxidase antibodies (TPOAb) according to sex, age strata, and presence of thyroid dysfunction using baseline data from the Brazilian Longitudinal Study of Adult Health (ELSA-Brasil). Materials...

Diagnostic validity of biomarkers in Parkinson's Disease: systematic review and meta-analysis

ABSTRACT Objective: To identify biomarkers for Parkinson's disease, cerebrospinal fluid, blood, saliva, and urine. Method: The studies were collected from the Cochrane, LILACS, PubMed, SCOPUS, WEB OF SCIENCE, OpenGrey, ProQuest and Google Scholar databases starting from May 3, 2016 and updated on March...

Encefalitis autoinmunes: Un nuevo diagnóstico para una antigua enfermedad
Autoimmune encephalitis. New diagnosis for an old condition

Medicina (B.Aires); 78 (supl.2), 2018
Las encefalitis autoinmunes son un nuevo grupo de enfermedades de gran trascendencia clínica y terapéutica debido a la buena respuesta en gran parte de los casos a la terapia inmunomoduladora indicada, con un gran porcentaje de curación, sin secuelas neurológicas importantes (cognitivo, motor, crisis...

Dosagem do nível sérico do infliximabe em pacientes com doença inflamatória intestinal em remissão: uma análise comparativa de dois diferentes métodos em uma coorte multicêntrica brasileira

Arq. gastroenterol; 55 (2), 2018
ABSTRACT BACKGROUND: Infliximab (IFX) therapeutic drug monitoring is an important tool to guide therapeutic decision in inflammatory bowel disease patients. Currently, there are two methods to measure trough levels of IFX, ELISA assays or rapid tests. Despite that the ELISA assay is the most used metho...