Вы искали: quelar (Испанский - Английский)

quelar
chelate

debido a su alta afinidad, la enterobactina es capaz de quelar hierro incluso en ambientes donde la concentración de iones de hierro muy bajo, como en los organismos vivos.
due to its high affinity, enterobactin is capable of chelating even in environments where the concentration of ferric ion is held very low, such as within living organisms.

también, algunos compuestos son conocidos para quelar (se unen) metales pesados tales como arsénico, y se usan comúnmente para unir el arsénico que todavía está presente en el cuerpo.
also, some compounds are known to chelate (bind) heavy metals such as arsenic, and are commonly used to bind arsenic that is still present in the body. chelators work both by slowing the arsenic down before it can cross the blood-brain barrier, and by making it more water-soluble so that it can be washed from the body more effectively.

esto se debe en particular a la capacidad del ácido fítico para quelar cinc, además de calcio, magnesio, cobre y hierro (<PROTECTED>, j.r., <PROTECTED>, t.g., <PROTECTED>, b.c., <PROTECTED>, j., ma, y. y <PROTECTED>, j.s: (1998), <PROTECTED> and socioeconomic factors in relation to prostate cancer mortality: a cross-national study (factores nutricionales y socioeconómicos en relación con la mortalidad por cáncer de próstata: estudio internacional), j. <PROTECTED>. <PROTECTED> <PROTECTED>., 90: 1637-1647; <PROTECTED>, l.n., <PROTECTED>, j.h., <PROTECTED>, a.s., wu, a.h., <PROTECTED>, r.p., <PROTECTED>, l.r. y otros (2000) <PROTECTED>, fruit, legumes and prostate cancer: a multiethnic case-control study (vegetales, fruta, legumbres y cáncer de próstata: estudio de casos y controles multiétnico), <PROTECTED> <PROTECTED> <PROTECTED> <PROTECTED>, 9: 975-804).
this is particularly due to the ability of phytic acid to chelate zinc, besides calcium, magnesium, copper and iron (<PROTECTED>, j.r., <PROTECTED>, t.g., <PROTECTED>, b.c., <PROTECTED>, j., ma, y. & <PROTECTED>, j.s: (1998), <PROTECTED> and socioeconomic factors in relation to prostate cancer mortality: a cross-national study, j. <PROTECTED>. <PROTECTED> <PROTECTED>., 90:1637-1647; <PROTECTED>, l.n., <PROTECTED>, j.h., <PROTECTED>, a.s., wu, a.h., <PROTECTED>, r.p., <PROTECTED>,l.r., et al. (2000) <PROTECTED>, fruit, legumes and prostate cancer: a multiethnic casecontrol study, <PROTECTED> <PROTECTED> <PROTECTED> <PROTECTED>, 9 : 975-804).