Results 51 to 60 of about 7,980 (181)

Valores de corte para los parámetros del perfil lipídico durante el embarazo: Scoping Review

open access: yesMatronería Actual, 2022
Introducción y Objetivo: El aumento excesivo de los lípidos durante la gestación se asocia con complicaciones maternas y neonatales lo que sugiere su tamizaje(1). Sin embargo, no existe consenso sobre valores de referencia. Nuestro objetivo fue explorar
Claudia Negrón-Jaramillo   +3 more
doaj  

Prenatal evaluation, diagnosis and management of fetal corpus callosal abnormalities: international Delphi consensus

open access: yesUltrasound in Obstetrics &Gynecology, Volume 66, Issue 5, Page 582-588, November 2025.
ABSTRACT Objective The corpus callosum (CC) is an interhemispheric structure that facilitates communication between the two cerebral hemispheres. Anomalies of the CC are frequent and associated with a wide spectrum of altered neurodevelopmental outcomes.
R. Corroenne   +55 more
wiley   +1 more source

Valores de referencia de ácido fólico para la población venezolana

open access: yesArchivos Latinoamericanos de Nutrición, 2005
En esta revisión de las recomendaciones de ácido fólico para Venezuela, se presentan las definiciones adoptadas a nivel mundial conocidas como Ingestas Dietéticas de Referencia (DRIs por Dietary Reference Intakes) que incluyen: Ingesta Dietética Recomendada (RDA), Requerimiento Promedio Estimado (EAR), Ingesta Adecuada (AI) y Niveles de Ingesta Máximos
García-Casal, María Nieves   +3 more
openaire   +2 more sources

Reference values for urinary oxalate, calcium, citrate, uric acid, phosphate, magnesium, sulphate and sodium in biochemistry students at Universidad Nacional del Litoral, Argentina

open access: yesRevista de Nefrología, Diálisis y Trasplante, 2017
Introduction: Urolithiasis (UL) is a common disease whose incidence increased in the last quarter of the twentieth century. Metabolic evaluation is necessary for diagnosis, which requires the establishment of reference values (RV) for the population in ...
Verónica Fernández   +7 more
doaj  

ESTABELECIMENTO DE VALORES DE REFERÊNCIA PARA AGREGAÇÃO PLAQUETÁRIA POR SISTEMA ÓPTICO E SECREÇÃO DE ATP POR LUMINESCÊNCIA.

open access: yesHematology, Transfusion and Cell Therapy
Introdução: De acordo com a ISTH, a investigação da função plaquetária inclui o teste de agregação plaquetária por sistema óptico, com um número limitado de agonistas, seguido da avaliação da secreção do conteúdo dos grânulos densos.
BG Barion   +5 more
doaj   +1 more source

Escribir en comunidad: Construcción de relaciones y responsabilidad en la producción de conocimiento

open access: yesAmerican Anthropologist, Volume 127, Issue 3, Page 447-465, September 2025.
ABSTRACT As anthropology reckons with its past, present, and future, anthropologists increasingly seek to challenge inequities within the discipline and academia more broadly. Anthropology, regardless of subdiscipline, is a social endeavor. Yet research often remains an isolating (though not necessarily solitary) process, even within research teams and
Jordi Armani Rivera Prince   +16 more
wiley   +1 more source

The Ancient Maya Script of Hand Forms Embedded in Figural Art: A Decipherment of Numerals Signed by the Rulers of Altar Q1

open access: yesTransactions of the Philological Society, Volume 123, Issue 2, Page 350-389, July 2025.
Abstract Ancient Maya texts are informationally dominated by hieroglyphic inscriptions and visually dominated by figural art with distinctly formed hands. The hands suggest iconographically embedded hand signs, which would constitute a unique modality of semantic expression and a discourse complement to hieroglyphic writing.
Rich A. Sandoval
wiley   +1 more source

INTERVALOS DE REFERENCIA PARA LOS PARAMETROS VITALES EN ASNALES Y MULARES DEL SUROESTE DE ANTIOQUIA, COLOMBIA.

open access: yesRevista Científica, 2019
Es necesario conocer los intervalos de referencia normales en cada una de las especies, ya que su evaluación es usada para detectar alteraciones en los pacientes, hacer un seguimiento en pacientes anestesiados y evaluar el bienestar; por ello, es ...
Jhonny Buitrago Mejía   +2 more
doaj  

Establishing an Ecuadorian Isoscape: The Importance of Baseline Strontium Data in a Volcanic Landscape Estableciendo un Iso‐Paisaje Ecuatoriano: La Importancia de los Datos de Referencia de Estroncio en un Paisaje Volcánico

open access: yesAmerican Journal of Biological Anthropology, Volume 187, Issue 2, June 2025.
ABSTRACT Objectives Strontium isotopes (87Sr/86Sr) have been used worldwide to track migrations and identify nonlocal individuals in the past. In South America, these studies often use comparative baseline maps, or isoscapes, established by samples from archaeological fauna and geologic formations. However, baseline research has focused on coastal Peru
Sara L. Juengst   +1 more
wiley   +1 more source

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