Mostrando 48,761 - 48,780 Resultados de 49,655 Para Buscar '"protones"', tiempo de consulta: 0.51s Limitar resultados
  1. 48761
    “…Serial passaging of RV-A16 in the presence of the vacuolar proton ATPase inhibitor bafilomycin A1 (BafA1) or the endolysosomotropic agent ammonium chloride (NH(4)Cl) promoted the emergence of resistant virus populations. …”
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  2. 48762
    “…METHODS: We studied 846 individuals: 492 were obese patients with liver histology and 354 were individuals who underwent intrahepatic triglyceride measurement by proton magnetic resonance spectroscopy. A genetic risk score was calculated using the number of risk alleles in PNPLA3, TM6SF2, MBOAT7, HSD17B13 and MARC1. …”
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  3. 48763
    “…Basal OCR, FCCP-induced OCR, spare respiratory capacity, ATP-linked OCR, and proton leak were significantly higher in high-fit than in low-fit females (all P < 0.01), whereas no significant differences in glycolytic rate (GR) were found (all P > 0.05). …”
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  4. 48764
    “…The following additional risk factors were identified: regular consumption of proton pump inhibitors; PPI (p = 0.011, n = 24/29, 82.8% vs. n = 52/92, 56.5%), CDI patients ate less vegetables (p = 0.001, n = 12/29, 41.4% vs. 69/92, 75.0%). …”
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  5. 48765
    “…DKI, Diffusion-weighted Imaging (DWI), Proton Magnetic Resonance Spectroscopy ((1)H-MRS) and Dynamic Contrast-Enhanced MRI (DCE-MRI) were performed on a 3.0-T scanner. …”
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  6. 48766
    “…Besides, the efficiency of HCOO(−)/HCOOH production is also explored against proton exchange, anion exchange and bipolar membranes, and the pH of the electrolyte plays a dominant role in deciding the stability and characteristics of the membranes. …”
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  7. 48767
    “…While the exact stoichiometry and degree of ligand protonation within these complexes remain undefined, their formation must be accounted for to properly assess the fate and transport of plutonium under conditions relevant to nuclear waste disposal.…”
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  8. 48768
    “…Reactions with piperidine led to trans-[Zn(quin)(2)(pipe)(2)]·2CH(3)CN (1), [Zn(quin)(2)(pipe)]·cis-[Zn(quin)(2)(pipe)(2)] (2), pipeH[Zn(quin)(3)]·CH(3)CN (3), [Zn(quin)(2)(pipeam)]·CH(3)CN (4a), [Zn(quin)(2)(pipeam)]·2CHCl(3) (4b), pipeamH[Zn(quin)(3)] (5) and pipeamH[Zn(quin)(2)(CH(3)COO)]·acetamide (6) (pipeH(+) and pipeamH(+) denote protonated amine or amidine). By analogy, [Zn(quin)(2)(pyro)(2)] (7), pyroH[Zn(quin)(3)]·CH(3)CN (8), pyroH[Zn(quin)(2)Cl] (9), [Zn(quin)(2)(pyroam)]·CH(3)CN·0.5pyroam·0.5H(2)O (10a), [Zn(quin)(2)(pyroam)]·2CHCl(3) (10b), [Zn(quin)(2)(pyroam)]·CH(2)Cl(2) (10c) and pyroamH[Zn(quin)(3)] (11) were obtained in the pyrrolidine reactions. …”
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  9. 48769
    “…The much better adsorbing performance of the resulting MWCNTs@Fe(3)O(4)/PEI for MO and Cr(vi) than that of the pristine MWCNTs or the MWCNTs/Fe(3)O(4) composite was mainly ascribed to the high surface area of the MWCNTs, the high density of protonated N-rich groups of PEI as well as the excellent dispersion and solubility of the resulting nanocomposites. …”
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  10. 48770
    “…To cope with Al stress, the SENSITIVE TO PROTON RHIZOTOXICITY1 (STOP1) transcription factor induces AL-ACTIVATED MALATE TRANSPORTER1 (ALMT1), a malate-exuding transporter as a strategy to chelate the toxic ions in the rhizosphere. …”
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  11. 48771
    “…Molecular hybrids of indolin-2-one with 1,3,4-thiadiazole (IIIa–m) and aziridine (VIa and VIc) were afforded through a modified Schiff base green synthesis using β-cyclodextrin-SO(3)H in water as a recyclable proton-donor catalyst. A computational study found that indolin-2,3-dione forms a supramolecular inclusion complex with β-cyclodextrin-SO(3)H through noncovalent interactions. …”
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  12. 48772
    “…Before and after the intervention, liver fat content was evaluated by proton magnetic resonance spectroscopy, serum triglyceride fatty acid concentrations measured by gas chromatography, plasma β-hydroxybutyrate by enzymatic method, and DNL and SCD-1 activity assessed by calculating the palmitic acid/linoleic acid (C16:0/C18:2 n6) and palmitoleic acid/palmitic acid (C16:1/C16:0) ratios, respectively. …”
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  13. 48773
  14. 48774
    “…BACKGROUND: The previous studies reported increased concentrations of metallic ions, imbalanced Na+ and K+ ions, and the increased mobility of protons by microstructural disruptions in Alzheimer's disease (AD). …”
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  15. 48775
    “…Fibrosis and steatosis were assessed at baseline, follow-up week-24 (FUw24) and week-72 (FUw72) by magnetic resonance elastography (MRE) and proton density fat fraction (PDFF), respectively. …”
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  16. 48776
    “…Sixty CLBP patients (46.3 years ±17.0) and thirty-two healthy subjects (44.9 years ±17.6) were recruited for this study. 3.0 T MRI was used to perform the sagittal and axial T1, T2 of the lumbar spine, and axial paraspinal muscle IDEAL imaging at the L4/5 and L5/S1 levels. Proton density fat fraction (PDFF) of the multifidus and erector spinae at two IVD levels were measured. …”
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  17. 48777
  18. 48778
    “…The sulfide-quinone oxidoreductase and pyrophosphate-energized membrane proton pump were encoded by all genomes of “Ca. Yaplasmales,” serving as adaptive strategies for energy production. …”
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  19. 48779
    “…The neurochemical aspect of this mechanistic model was evaluated in the present study with proton magnetic resonance spectroscopy ((1)H-MRS) which is sensitive to GABA plus macromolecule signal (GABA + ). …”
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  20. 48780
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