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http://dx.doi.org/10.1258/acb.2008.008122 | DOI Listing |
J Hum Nutr Diet
October 2025
Haszard Biostatistics, Otago, New Zealand.
Introduction: Dependent older adults in residential aged care are at increased risk of inadequate micronutrient intakes. Knowledge of dietary intakes in this group is needed to inform clinical decision making and guide nutrition policy and menu planning. This study aimed to determine the usual intake and food sources of micronutrients of New Zealand aged-care residents.
View Article and Find Full Text PDFJ Exp Bot
September 2025
Department of Biological Sciences, Dartmouth College, Hanover, NH, 03755, USA.
Flooding-induced oxygen deprivation (anoxia) is a challenge to plant survival, necessitating adaptive mechanisms for recovery. This study investigates elemental redistribution during anoxia recovery using time-series elemental imaging to show changes in nutrient distribution. Focusing on the role of Cation/H⁺ Exchangers (CAXs) in Arabidopsis thaliana, we show how mutants deficient in specific CAX transporters (cax1 and the cax1-4 quadruple mutant; qKO) respond to anoxia and metal stress.
View Article and Find Full Text PDFFree Radic Biol Med
September 2025
Analytical Chemistry and Electrochemistry Laboratory, Department of Biology, University of Abou Bekr Belkaïd, 13,000 Tlemcen, Algeria.
Metal micronutrient dyshomeostasis appears to be involved in the risk of autism spectrum disorders (ASD). Selenium (Se), copper (Cu) and zinc (Zn) are essential for the defence against oxidative stress (OS), a key factor in the maintenance of synaptogenesis and neurogenesis. This study assessed plasma concentrations of Se, Cu, and Zn, along with their ratios, malondialdehyde (MDA) levels, and erythrocyte glutathione peroxidase (GPx1) activity in Algerian children with ASD.
View Article and Find Full Text PDFClin Nutr ESPEN
September 2025
Department of Microbiology & Biotechnology, University School of Sciences, Gujarat University, Ahmedabad 380009, Gujarat, India; Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, The University of Melbourne, Melbourne, Victoria, Australia. Electronic addr
Background & Aims: Nutritional anemia is a widespread public health issue, impacting about one-quarter of the global population (24.3% in 2021; ∼1.92 billion people).
View Article and Find Full Text PDFCopper deficiency is a rare but critical cause of anemia and neurological impairment. We herein report a hemodialysis patient who developed acute-onset copper deficiency after spinal surgery with zinc supplementation, despite no gastrointestinal surgery. The anemia was unresponsive to oral copper but improved with intravenous administration.
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