Reference Intervals
Mostrando 1-12 de 126 artigos, teses e dissertações.
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1. Performance and reference intervals of thrombin generation test: results from the Brazilian longitudinal study of adult health (ELSA-Brasil). A cross-sectional study
ABSTRACT BACKGROUND: The thrombin generation test (TGT) has shown promise for investigation of hemorrhagic and thrombotic diseases. However, despite its potential, it still needs standardization. Moreover, few studies have established reference values for TGT parameters. In Brazil, these values have not yet been established. OBJECTIVE: To determine TGT per
Sao Paulo Medical Journal. Publicado em: 2022
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2. Biochemical reference intervals for captive bred Crocodylus moreletii and Crocodylus acutus in the Alcuzahue Lagoon, Colima, Mexico
RESUMO Crocodylus moreletii e Crocodylus acutus são duas espécies de crocodilos ameaçadas de extinção endêmicas do México. Neste estudo transversal descritivo, um total de 58 crocodilos (30 fêmeas e 28 machos) foi examinado para determinar e avaliar 24 indicadores da bioquímica sanguínea associados a processos metabólicos energéticos, lipídicos,
Arquivo Brasileiro de Medicina Veterinária e Zootecnia. Publicado em: 2022
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3. Analysis of Conduction Intervals in Normal Electrophysiological Studies: Establishment of Reference Values the Brazilian Population
Abstract Background In the investigation of cardiac rhythm disorders, a normal electrophysiological (EPS) study is associated with a favorable prognosis. One of the normality criteria is established by conduction intervals within expected range. Objective To establish reference values in EPS for the intracavitary conduction intervals (PA, AH and HV) in a B
Int. J. Cardiovasc. Sci.. Publicado em: 2020-10
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4. Stability of refrigerated whole blood samples for osmotic fragility test
ABSTRACT Background: The osmotic fragility test (OFT), conventionally used for assisting the diagnosis of many erythrocyte disorders, is a manual and time-consuming analysis not daily performed in many medical laboratories. This study was aimed at defining the stability of whole blood samples used for assessing erythrocyte osmotic resistance. Methods: Twen
Hematol., Transfus. Cell Ther.. Publicado em: 2020-06
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5. Primary melanoma of leptomeninge in a patient with giant congenital melanocytic nevus,
ABSTRACT Background: The osmotic fragility test (OFT), conventionally used for assisting the diagnosis of many erythrocyte disorders, is a manual and time-consuming analysis not daily performed in many medical laboratories. This study was aimed at defining the stability of whole blood samples used for assessing erythrocyte osmotic resistance. Methods: Twen
An. Bras. Dermatol.. Publicado em: 2020-06
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6. Laboratory investigations in the diagnosis and follow-up of GH-related disorders
ABSTRACT In addition to auxiological, clinical and metabolic features measurements of growth hormone (GH) and insulin-like growth factor I (IGF-I) complement our tools in diagnosis and follow-up of GH-related disorders. While comparably robust during the pre-analytical phase, measurement and interpretation of concentrations of both hormones can be challengin
Arch. Endocrinol. Metab.. Publicado em: 10/01/2020
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7. La Comprensión a través de las Concepciones Proceso-Objeto. Un Estudio sobre de los Conceptos que Intervienen en la Resolución de Problemas de Optimización
Abstract This article presents the results of a study on the comprehension of concepts about growth and decrease intervals and relative extremes of a function and its impacts in the results of optimization problems for Engineering students. Conceptions Process-Object defined by Ana Sfard were used as theoretical reference. In this study, 27 teams formed by t
Bolema. Publicado em: 02/12/2019
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8. Partitioning and Modeling of Biomass in Caatinga Legume Seedlings in Different Water Conditions
ABSTRACT The accumulation of dry biomass, its partitioning and the adjustment of equations were assessed for the initial growth of Piptadenia stipulacea (Benth) Ducke and Anadenanthera colubrina (Vell.) Brenan under water availability variation. The experiment was conducted in pots arranged in a completely randomized design with three replicates. Water condi
Floresta Ambient.. Publicado em: 23/09/2019
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9. Comparison of the accuracy of virtual and direct bonding of orthodontic accessories
RESUMO Introdução: técnicas convencionais, diretas ou indiretas, de colagem de acessórios ortodônticos falham em obter a posição ideal desses. Objetivo: comparar a acurácia da colagem virtual e da colagem direta de acessórios ortodônticos por vestibular. Métodos: uma configuração virtual única (modelo de manequim com Classe I dentária) s
Dental Press J. Orthod.. Publicado em: 05/09/2019
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10. Improved Bayes estimators and prediction for the Wilson-Hilferty distribution
Abstract: In this paper, we revisit the Wilson-Hilferty distribution and presented its mathematical properties such as the r-th moments and reliability properties. The parameters estimators are discussed using objective reference Bayesian analysis for both complete and censored data where the resulting marginal posterior intervals have accurate frequentist c
An. Acad. Bras. Ciênc.. Publicado em: 19/08/2019
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11. Automated immature granulocyte count in patients of the intensive care unit with suspected infection
RESUMO Introdução: Diagnosticar infecções em pacientes da unidade de terapia intensiva (UTI) é vital para implementar terapias apropriadas. A contagem automatizada de granulócitos imaturos (IG) em analisadores hematológicos é rápida e sem custos adicionais. A taxa de IG elevada está associada a infecções. Objetivos: Avaliar IG como indicador de
J. Bras. Patol. Med. Lab.. Publicado em: 01/08/2019
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12. Metabolic phenotypes of obese, overweight, and normal weight individuals and risk of chronic kidney disease: a systematic review and meta-analysis
ABSTRACT Objective Chronic kidney disease (CKD) risk is inconsistent in the normal-weight, overweight, and obese individuals due to the heterogeneity of metabolic status. This meta-analysis aimed to examine the combined effects of body mass index (BMI) and metabolic status on CKD risk. Materials and methods The MEDLINE, EMBASE, and Web of Knowledge datab
Arch. Endocrinol. Metab.. Publicado em: 29/07/2019