Confinamiento

Una de las variantes que presenta el COVID-19 con respecto a los eventos anteriormente mencionados es que puede ser transmitido por familiares o amigos, lo que se ha convertido en una amenaza a la vida social de los seres humanos, afectando los espacios de enseñanza, laborales y de convivencia

IRON-BINDING TO NUTRIENTS CONTAINING FIBER AND PHENYTOIN

1. 1. Ascorbate and citrate extracted more iron than EDTA from pig foodstuffs (P < 0.001). 2. 2. Glucose-saline solution (GSS) and ascorbate were less capable than citrate of extracting iron from maize tortilla (P < 0.001). 3. 3. GSS extracted 16-32% of the whole iron contained in the studied foodstuffs; 30, 40 and 42% of the remaining iron in maize bran, wheat bran and pig feed was released with 0.1 M HCl. 40% of the remaining iron in pig's feed was released with 5% pepsin-0.1 M HCl while the iron of cereals required an additional extraction with 1% ascorbate. 4. 4. 5% pepsin-0.1 M HCl solutions released more iron as the protein content in the foodstuffs increased (P < 0.001). 5. 5. Iron-extracted maize fibers (Ftw/Fe) bound significantly more iron than Ftc/Fe, FDA and FDN correspondingly (P < 0.001). 6. 6. Phenytoin bound significantly more iron than total maize fibers both, with and without previous iron extraction (P < 0.001). Also, phenytoin combined with maize-fiber bound less iron than phenytoin alone in G.S.A. � 1986