Listar ICB Artículo en revista de investigación por autor "Erik, Ramírez-López"
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Agreement between laboratory methods and the 4-compartment model in assessing fat mass in obese older Hispanic-American adults
Urquidez Romero, Rene; Rodriguez-Tadeo, Alejandra; Rogelio, Gonzalez-Arellanes; Julián, Esparza-Romero; Rosa Olivia, Méndez-Estrada; Erik, Ramírez-López; Alma-Elizabeth, Robles-Sardin; Bertha-Isabel, Pacheco-Moreno; Heliodoro, Alemán-Mateo (2021-05-01)Background/objectives: Densitometry (Siri's and Bro zek's equations), hydrometry (by the deuterium dilution technique), and dual-energy X-ray absorptiometry (DXA) are three methods for estimating body composition. However, ... -
Determination of fat-free mass density and its components in older Hispanic adults by in vivo methods
Urquidez Romero, Rene; Rodriguez-Tadeo, Alejandra; Rogelio, González-Arellanes; Julián, Esparza-Romero; Rosa Olivia, Méndez-Estrada; Erik, Ramírez-López; Alma-Elizabeth, Robles-Sardin; Bertha-Isabel, Pacheco-Moreno; Heliodoro, Alemán-Mateo (2021-09-25)The densitometry method estimates body composition based on cadaver reference values, mainly the fat-free mass density value of 1.100 g/cm3. However, several changes in fat-free mass components by aging, ethnicity, and ...