production in the Wadi Arabah (Ben-Yosef et al., 2010: 743; Ben-Yosef et al., 2012, Levy et al., 2004, Levy et al., 2008, Yahalom-Mack et al., 2014b), so economic forces contributing to the adoption of iron were probably more complex than an acute region-wide shortage of ...
Synthesis and structure of [Bi2(NtBu)4]2 . 2THF; a bimetallic cubane fragment containing a [Bi2(NtBu)4]2- anion The imido-Bi complex [Bi2(NtBu)4]Li2路2THF (1) has been prepared by the in situ reaction of [(Me2N)Bi(渭-NtBu)]2 with [tBuNHLi] in toluene/THF solution. Th...
This complex was characterized by UV-vis, Mossbauer (delta = -0.05 mm s(-1), Delta E-Q = 2.94 mm s(-1)), and EPR (X-band (15 K), g = 2.10, 2.00) spectroscopies, and together with reactivity patterns and DFT calculations has been established as an iron(IV) species ...
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cadmium (EC50of parental line 3.41 μM (95% CI: 1.63 to 6.34 μM), EC50of ΔVIT 0.04 μM (95% CI: 0.008 to 0.149 μM),p = 0.0009, extra sum of squaresF-test) (Fig.2fand Fig.S5d). Cadmium has complex effects on mammalian cells and tissues24and there is...
(Supplementary Fig. S1d), while B cells were depleted in the spleen, PBMC, bone marrow, and liver of theTfrccKO mice. The accumulation of T cells in the periphery was mainly caused by increased cellular proliferation as determined by Ki-67 staining (Supplementary Fig.S2a) rather than ...
The reduction of ferric iron decreases ferric‑iron complex formation and thereby increases the solubility and consequently bioavailability of iron. RIA has been mainly characterized in baker's yeast [31,37], but A. fumigatus was also shown to employ this strategy [32,38]. In this pathway, ...
In physiological quantities, iron is principally in the form of ferritin, a complex molecule composed of a shell of protein with a core containing micellar ionic iron, dispersed through the cytoplasm and not normally visible by light microscopy. As the quantity of iron increases, ferritin molecules...
Modern day aerobic respiration in mitochondria involving complex I converts redox energy into chemical energy and likely evolved from a simple anaerobic system now represented by hydrogen gas-evolving hydrogenase (MBH) where protons are the terminal elec
Fig. 1: Chemical interactions and therapeutic activity of the combined treatment of Fer and SnF2. Fer chemically interacts with SnF2(a) to enhance stability in aqueous solution without any additives (the red circle highlights precipitate) (b) while boosting catalytic activity (c).dFurther biochemi...