3 documents found, page 1 of 1
Declining metal availability in the Mesozoic seawater reflected in phytoplankto...
Zhang, Qiong; Bendif, El Mahdi; Zhou, Yu; Nevado, Bruno; Shafiee, Roxana; Rickaby, Rosalind E. M.Variable trace metal concentrations in the Precambrian ocean were closely linked to oxygen availability, although less is known about the drivers of seawater trace metal chemistry after the spread of complex life into the Phanerozoic eon. A major phytoplankton succession took place at the transition from the Palaeozoic to the Mesozoic era (~250 Myr ago), from an ocean dominated by the green Archaeplastida to se...
Effects of glutamine alone or in combination with zinc and vitamin A on growth,...
Lima, Aldo A. M.; Anstead, Gregory M.; Zhang, Qiong; Figueiredo, Ìtalo L.; Soares, Alberto M.; Mota, Rosa M. S.; Lima, Noélia L.; Guerrant, Richard L.OBJECTIVE: To determine the impact of supplemental zinc, vitamin A, and glutamine alone or in combination on growth, intestinal barrier function, stress and satiety-related hormones among Brazilian shantytown children with low median height-for-age z-scores. METHODS: A randomized, double-blind, placebo-controlled trial was conducted in children aged two months to nine years from the urban shanty compound commun...
Effects of glutamine alone or in combination with zinc and vitamin A on growth,...
Lima, Aldo A.M.; Anstead, Gregory M.; Zhang, Qiong; Figueiredo, Ítalo L.; Soares, Alberto M.; Mota, Rosa M.S.; Lima, Noélia L.; Guerrant, Richard L.OBJECTIVE: To determine the impact of supplemental zinc, vitamin A, and glutamine alone or in combination on growth, intestinal barrier function, stress and satiety-related hormones among Brazilian shantytown children with low median height-for-age z-scores. METHODS: A randomized, double-blind, placebo-controlled trial was conducted in children aged two months to nine years from the urban shanty compound commun...