Results: 3070

Antigenic stimulation during pregnancy modifies specific iga1 and iga2 subclasses in human colostrum according to the chemical composition of the antigen

Rev. invest. clín; 72 (2), 2020
ABSTRACT Background: Several studies have evaluated the effect of infectious diseases and vaccine protocols during pregnancy on maternal milk immunoglobulin (Ig) levels, to understand the protection conferred by lactation on newborns. Colostrum is the primary source of maternal IgA for the newborn. IgA ...

Chemical characterization of the antioxidant, antihyperglycemic and antihypertensive capacities of red rice (Oryza sativa L. ) whole flour

Rev. chil. nutr; 47 (2), 2020
Oryza sativa L. rice has large amounts of proteins and minerals, besides presenting several pigmented varieties. Red rice is distinguishable due to its great nutritional value compared to the regular white variety. Its red pericarp pigmentation is due to the bioactive compounds that are responsible for i...

Greek yogurt with added sorghum flours: antioxidant potential and sensory acceptance

Rev. chil. nutr; 47 (2), 2020
ABSTRACT The aim of this study was to develop and evaluate the antioxidant characteristics and sensory acceptance of Greek yogurt with added whole sorghum flours (WSF) from genotypes BRS305 (tannin) and BR501 (tannin-free). Five formulations were elaborated: 1) Control (without WSF); 2) 2% BR501; 3) 4% B...

Chemical characterization, antimicrobial and antioxidant activity of sugar-apple (Annona squamosa L. ) pulp extract

Rev. chil. nutr; 47 (2), 2020
Synthetic preservatives are widely present in processed foods, but most of them have carcinogenic potential, requiring the development of new natural alternatives such as fruit extracts, for microbial control. The objective of the study was to evaluate the chemical characterization, antioxidant, and anti...

Fitoquímicos: una nueva clase de prebióticos

Rev. chil. nutr; 47 (2), 2020
RESUMEN La microbiota intestinal (MI) es considerada como un nuevo blanco para la prevención y manejo nutricional de las alteraciones inflamatorias y metabólicas asociadas a las enfermedades crónicas no-transmisibles. Los prebióticos son principalmente fibras solubles cuyo consumo favorece el crecimi...

The effect of different finishing and polishing procedures on the surface gloss of Bulk-Fill resin composites

STATEMENT OF THE PROBLEM: The literature still lacks evidence regarding which polishing techniques have the ideal clinical outcomes for bulk-fill resin composites. PURPOSE: This study evaluated the surface gloss of two commercially available bulk-fill resin composites after different polishing procedur...

Spatial distribution of manganese concentration and load in street dust in Mexico City

Salud pública Méx; 62 (2), 2020
Abstract: Objective: To obtain a first indication of the distribution and extent of manganese (Mn) contamination in Mexico City. Mn concentration and load in street dust were analyzed in order to reveal the most contaminated areas. Materials and methods: 482 samples of street dust were analyzed through...

Coagulase-negative staphylococci: a 20-year study on the antimicrobial resistance profile of blood culture isolates from a teaching hospital

Braz. j. infect. dis; 24 (2), 2020
ABSTRACT The increasing rates of nosocomial infection associated with coagulase-negative staphylococci (CoNS) were the rationale for this study, aiming to categorize oxacillin-resistant CoNS species recovered from blood culture specimens of inpatients at the UNESP Hospital das Clínicas in Botucatu, Braz...

Management of CO2 absorbent while using the anesthesia machine as a mechanical ventilator on patients with COVID-19

Rev. bras. anestesiol; 70 (2), 2020

Diálisis peritoneal en un neonato con enfermedad de la orina con olor a jarabe de arce. A propósito de un caso

Arch. argent. pediatr; 118 (2), 2020
La enfermedad de jarabe de arce es una entidad autosómica recesiva producida por un error congénito en el metabolismo de tres aminoácidos esenciales de cadena ramificada: valina, leucina e isoleucina. La forma neonatal de esta enfermedad se manifiesta por un cuadro de compromiso neurológico grave y p...