Iron uptake
Iron source preference and regulation of iron uptake in Cryptococcus neoformans.
... host iron sources other than transferrin ...similar iron sources transported by CFT1 via the reductive iron uptake pathway may be primary iron sources for ...other iron sources ...
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Prion protein (PrP) knock-out mice show altered iron metabolism: a functional role for PrP in iron uptake and transport.
... of iron uptake and transport ...provides iron to most cells of the body, and itself receives iron from three main sources; 1) food via the duodenum and proximal jejunum, 2) recycled senescent ...
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Intracellular iron uptake is favored in Hfe-KO mouse primary chondrocytes mimicking an osteoarthritis-related phenotype
... 3.1 Hfe-KO primary chondrocyte cultures morphology and molecular phenotype Primary chondrocytes were isolated from the articular cartilage of the knee joint from Hfe-KO and WT newborn mice and its morphological, ...
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Flávia Teresa Hansen Pacheco
... In our experiments, siderophore production was de- termined by the formation of an orange/yellow halo around the bacterial colony. Time required for the formation of ha- los varied amongst the different X. fastidiosa ...
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Non-transferrin-bound iron (NTBI) uptake by T lymphocytes: evidence for the selective acquisition of oligomeric ferric citrate species.
... Fe-citrate uptake, which suggests the involvement of a different, unidentified transporter that most likely favors the transport of ferric iron, differing from DMT-1 and ZIP14 which preferentially transport ...
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In Silico Determination and Validation of FptA Structure and Ligand Binding Site as a vaccine candidate in Pseudomonas aeruginosa
... implicated in both Co(II) and Mo(IV) delivery to P. aeruginosa cells[14]. Thus, this broad range of utilization makes this siderophore an attractive candidate for the design of new anti-microbial drugs that would use the ...
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Decreased serum hepcidin concentration correlates with brain iron deposition in patients with HBV-related cirrhosis.
... brain iron accumulates in liver diseases are not thoroughly explained ...brain iron concentration was due to over-activated iron transportation into brain, induced by the systemic iron ...
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Virulence factors of avian pathogenic Escherichia coli (APEC)
... New approaches for virulence determinants detection Modern molecular biology techniques such as the in vivo expression (Mahan et al., 1993), selective capture of transcript sequences - SCOTS (Graham & Clarck- Curtiss ...
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Arabidopsis bHLH100 and bHLH101 control iron homeostasis via a FIT-independent pathway.
... low iron (Figure 4), and under these conditions accumulate less chlorophyll and less iron (Figure 5),yet the majority of known iron- deficiency genes were expressed in a similar fashion as in the ...
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Maristela Pereira, Alexandre Melo Bailão, Juliana Alves Parente, Clayton Luiz Borges, Silvia Maria Salem-Izacc, Célia Maria de Almeida Soares
... to iron uptake has been demonstrated in the cDNA libraries of yeast cells recovered from liver of infected mice (Bailão et ...experiences iron deprivation under those conditions. Iron, which ...
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Iron accumulates in Huntington's disease neurons: protection by deferoxamine.
... system iron excess results in compensatory decreased levels of iron uptake proteins and increased export ...Conversely, iron deficiency results in compensatory up-regulation of cell ...
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Facilitated monocyte-macrophage uptake and tissue distribution of superparmagnetic iron-oxide nanoparticles.
... cellular uptake, SPIO coated with 100 kDa dextran with sizes ranging from 62 to 394 nm were incubated with human monocytes for 1 hour at 37 uC (Figure ...greater iron uptake was detected for the ...
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IRON OXIDES IN SOILS
... an iron oxyhydroxide precursor of hematite formation (Bigham et ...this iron oxide requires using X-ray diffractometry with synchrotron radiation and supplementary techniques such as selective chemical ...
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Baroreflex function in conscious rats submitted to iron overload
... cessive iron and vitamin C intake ...dietary iron intake, iron accumulation and its relation to pathological processes is still the main focus of many heated debates ...ertheless, iron ...
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Teacher feedback and learners’ uptake
... that uptake does not break the communicative flow ...learner uptake constitute an adjacency pair that is a common feature of classroom discourse and it seems to function as an insertion sequence without ...
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The Iron Sulfides Crystal Growth from the Halide Melts
... In view of the above, the purpose of our study was to investigate phase relations in the system Fe ‒ S at moderate temperatures (330 ‒ 680°C). The priority task necessary for achieving this purpose was to find a method ...
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Processing and structure of laminated iron-intermetallics composites
... processes at the interfaces of iron, copper and titanium. The samples were held at a temperature of 900 0 C for 15, 30 and 120 minutes. After that they were furnace-cooled in vacuum till room temperature. A ...
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Rev. Bras. Hematol. Hemoter. vol.33 número6
... IV iron sucrose is a safe and effective option in the treatment of adult patients with IDA who do not tolerate or lack satisfactory response to oral iron ...IV iron sucrose is well tolerated and has ...
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Impacto da inflamação na regulação do ferro e deficiência funcional de ferro
... 26. Brugnara C, Laufer MR, Friedman AJ, Bridges K, Platt O. Reticulocyte hemoglobin content (CHr): early indicator of iron deficiency and response to therapy. Blood. 1994;83(10):3100-1. 27. Macdougall IC, Cavill ...
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Iron status predicts treatment failure and mortality in tuberculosis patients: a prospective cohort study from Dar es Salaam, Tanzania.
... splenic iron was associated with an increased risk of death from TB in an autopsy series from South Africa ...dietary iron [9] and bone marrow macrophage iron [8] have also been associated with ...
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