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   Articles with "iron" as a keyword



Differences in Clinical Profile and Outcomes of Low Iron Storage vs Defective Iron Utilization in Patients With Heart Failure: Results From the DEFINE-HF and BIOSTAT-CHF Studies.

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recommendations! Published in 2019 at "JAMA cardiology"

DOI: 10.1001/jamacardio.2019.1739

Abstract: Importance Iron deficiency is present in half of patients with heart failure (HF) and is associated with increased morbidity and an impaired prognosis. Iron deficiency due to low iron storage (LIS) and defective iron utilization… read more here.

Keywords: low iron; heart failure; biostat chf; iron ... See more keywords
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Risk of Infection Associated With Administration of Intravenous Iron

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recommendations! Published in 2021 at "JAMA Network Open"

DOI: 10.1001/jamanetworkopen.2021.33935

Abstract: Key Points Question In patients who require treatment with intravenous iron, what is the evidence that this intervention increases the risk of developing a new infection? Findings In this systematic review and meta-analysis of 154… read more here.

Keywords: iron; risk infection; intravenous iron; infection associated ... See more keywords

Deferiprone in Alzheimer Disease: A Randomized Clinical Trial.

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recommendations! Published in 2024 at "JAMA neurology"

DOI: 10.1001/jamaneurol.2024.3733

Abstract: Importance Interventions that substantially slow neurodegeneration are needed to address the growing burden of Alzheimer disease (AD) to societies worldwide. Elevated brain iron observed in AD has been associated with accelerated cognitive decline and may… read more here.

Keywords: brain; deferiprone; iron; trial ... See more keywords

Effect of Low-Dose Iron Supplementation on Early Development in Breastfed Infants: A Randomized Clinical Trial.

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recommendations! Published in 2024 at "JAMA pediatrics"

DOI: 10.1001/jamapediatrics.2024.1095

Abstract: Importance Breastfed infants are at risk of iron deficiency, which is associated with suboptimal development. There is a paucity of evidence on the effects of iron supplementation on child development, and current guidelines are divergent.… read more here.

Keywords: iron supplementation; iron; language; development ... See more keywords

Mining elements of siderophore chirality encoded in microbial genomes

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recommendations! Published in 2022 at "FEBS Letters"

DOI: 10.1002/1873-3468.14539

Abstract: The vast majority of bacteria require iron to grow. A significant iron acquisition strategy is the production of siderophores, which are secondary microbial metabolites synthesized to sequester iron(III). Siderophore structures encompass a variety of forms,… read more here.

Keywords: iron; microbial genomes; mining elements; elements siderophore ... See more keywords

Hsp90 and J-protein family chaperones are not directly involved in cellular iron-sulfur protein assembly and iron regulation in yeast.

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recommendations! Published in 2023 at "FEBS letters"

DOI: 10.1002/1873-3468.14612

Abstract: Systematic studies have revealed interactions between components of the Hsp90 chaperone system and Fe/S protein biogenesis or iron regulation. In addition, two chloroplast-localized DnaJ-like proteins, DJA5 and DJA6, function as specific iron donors in plastidial… read more here.

Keywords: iron; yeast; cellular iron; iron regulation ... See more keywords

Observations of frazil ice formation and upward sediment transport in the Sea of Okhotsk: A possible mechanism of iron supply to sea ice

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recommendations! Published in 2017 at "Journal of Geophysical Research"

DOI: 10.1002/2016jc012198

Abstract: In the Sea of Okhotsk, sediment incorporation, transport and release by sea ice potentially plays important roles in the bio-related material (such as iron) cycle and ecosystem. The backscatter strength data of bottom-mounted Acoustic Doppler… read more here.

Keywords: sea ice; sea; frazil ice; transport ... See more keywords

Do dust emissions from sparsely vegetated regions dominate atmospheric iron supply to the Southern Ocean

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recommendations! Published in 2017 at "Journal of Geophysical Research"

DOI: 10.1002/2016jd025939

Abstract: Atmospheric deposition of dust aerosols is a significant source of exogenous iron (Fe) in marine ecosystems and is critical in setting primary marine productivity during summer. This dust-borne input of Fe is particularly important to… read more here.

Keywords: iron; southern ocean; dust emissions; sparsely vegetated ... See more keywords

Seasonal iron depletion in temperate shelf seas

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recommendations! Published in 2017 at "Geophysical Research Letters"

DOI: 10.1002/2017gl073881

Abstract: Our study followed the seasonal cycling of soluble (SFe), colloidal (CFe), dissolved (DFe), total dissolvable (TDFe), labile particulate (LPFe) and total particulate (TPFe) iron in the Celtic Sea (NE Atlantic Ocean). Preferential uptake of SFe… read more here.

Keywords: seasonal iron; temperate shelf; depletion temperate; shelf ... See more keywords

Distributions, sources, and transformations of dissolved and particulate iron on the Ross Sea continental shelf during summer

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recommendations! Published in 2017 at "Journal of Geophysical Research"

DOI: 10.1002/2017jc013068

Abstract: We report water column dissolved iron (dFe) and particulate iron (pFe) concentrations from fifty stations sampled across the Ross Sea during austral summer (January-February) of 2012. Concentrations of dFe and pFe were measured in each… read more here.

Keywords: ross sea; sea; water; shelf ... See more keywords

A Combined (U‐Th)/He and Cosmogenic 3He Record of Landscape Armoring by Biogeochemical Iron Cycling

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recommendations! Published in 2018 at "Journal of Geophysical Research"

DOI: 10.1002/2017jf004282

Abstract: (U‐Th)/He geochronology and cosmogenic ^3He in iron oxides reveal mineral precipitation ages as old as 55 Ma and exposure ages greater than 5 Ma for canga‐cemented plateaus in the Quadrilatero Ferrifero, Brazil, showing that lateritic… read more here.

Keywords: combined cosmogenic; cosmogenic 3he; record; landscape ... See more keywords