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Mostrando 161 - 180 Resultados de 749 Para Buscar '"CEST"', tiempo de consulta: 0.18s Limitar resultados
  1. 161
    “…The chemical exchange saturation transfer (CEST) signal at −1.6 ppm is attributed to the choline methyl on phosphatidylcholines and results from the relayed nuclear Overhauser effect (rNOE), that is, rNOE(−1.6). …”
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    Chemical Exchange Saturation Transfer (CEST) Signal at −1.6 ppm and Its Application for Imaging a C6 Glioma Model
  2. 162
    “…In conclusion, this work shows that MRI-CEST tumor pH imaging is a valuable tool for assessing the in vivo treatment response to PPIs.…”
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    In Vivo MRI-CEST Tumor pH Imaging Detects Resistance to Proton Pump Inhibitors in Human Prostate Cancer Murine Models
  3. 163
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    Corrigendum: Co-expression with the Type 3 Secretion Chaperone CesT from Enterohemorrhagic E. coli Increases Accumulation of Recombinant Tir in Plant Chloroplasts
  4. 164
    “…Longitudinal in vivo CEST-MRI performed at days 15 and 45 after direct injection or at 1, 60 and 90 days after systemic injection revealed robust CEST contrast in myocardium that was later confirmed to express LRP by immunostaining. …”
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    Non-invasive detection of adeno-associated viral gene transfer using a genetically encoded CEST-MRI reporter gene in the murine heart
  5. 165
    “…Overall, this study highlights MRI-CEST tumor pH imaging as a valid approach to monitoring treatment response to PPIs.…”
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    Effect of Esomeprazole Treatment on Extracellular Tumor pH in a Preclinical Model of Prostate Cancer by MRI-CEST Tumor pH Imaging
  6. 166
    “…The most substantial change was observed for the reactive [Ni(L)](2+), which showed reduced CEST contrast in rabbit serum and egg white. The complexes with the least highly shifted CEST peaks ([Co(L)](2+) and [Ni(L)](2+)) showed a reduction in CEST contrast in 4% agarose gel (w/w) compared to that in buffered solutions, while the CEST effect for [Fe(L)](2+) in 4% agarose gel (w/w) was not substantially different.…”
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    Seven-Coordinate Co(II), Fe(II) and Six-Coordinate Ni(II) Amide-Appended Macrocyclic Complexes as ParaCEST Agents in Biological Media
  7. 167
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    Arterial Input Functions and Tissue Response Curves in Dynamic Glucose-Enhanced (DGE) Imaging: Comparison Between glucoCEST and Blood Glucose Sampling in Humans
  8. 168
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    Correction: Lombardi et al. AcidoCEST-UTE MRI Reveals an Acidic Microenvironment in Knee Osteoarthritis. Int. J. Mol. Sci. 2022, 23, 4466
  9. 169
    por Naíndouba, Maoundoé
    Publicado 1981
    “…Trop c'est trop.…”
    Libro
    L'étudiant de Soweto /
  10. 170
    “…However, CEST contrast is sensitive to static magnetic field (B(0)) inhomogeneities. …”
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    Improving B(0) Correction for pH-Weighted Amine Proton Chemical Exchange Saturation Transfer (CEST) Imaging by Use of k-Means Clustering and Lorentzian Estimation
  11. 171
    “…The current study examined 17 patients with TBI and 20 healthy controls using amine chemical exchange saturation transfer echoplanar imaging (CEST EPI), a novel pH-weighted molecular MR imaging technique, on a clinical 3T MR scanner. …”
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    pH-weighted molecular MRI in human traumatic brain injury (TBI) using amine proton chemical exchange saturation transfer echoplanar imaging (CEST EPI)
  12. 172
    por Zelmer, Jennifer
    Publicado 2017
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    L'amélioration de la santé et des services : voir les moyens d'y arriver, plutôt que de penser si c'est possible
  13. 173
    “…We present the draft genome sequence of Clostridium estertheticum strain CEST001. The genome is 4.8 Mbp long with a GC content of 30.6%. …”
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    Draft Genome Sequence of Clostridium estertheticum CEST001, Belonging to a Novel Subspecies of C. estertheticum, Isolated from Chilled Vacuum-Packed Lamb Meat Imported to Switzerland
  14. 174
    “…The study presented here is the first to introduce a new qCEST method that enables qCEST imaging in systems with multiple proton pools.…”
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    Lorentzian-Corrected Apparent Exchange-Dependent Relaxation (LAREX) Ω-Plot Analysis—An Adaptation for qCEST in a Multi-Pool System: Comprehensive In Silico, In Situ, and In Vivo Studies
  15. 175
    “…The current study deals with the assessment of the effect of pH, saturation power level (B(1)) and magnetic field strength (B(0)) on the MRI‐CEST contrast with the aim of comparing the in vivo CEST contrast detectability of these two agents in the glucoCEST procedure. …”
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    In vitro and in vivo comparison of MRI chemical exchange saturation transfer (CEST) properties between native glucose and 3‐O‐Methyl‐D‐glucose in a murine tumor model
  16. 176
    por Brugha, Ruairí
    Publicado 2021
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    Doctor Retention in a COVID-World: An Opportunity to Reconfigure the Health Workforce, or "Plus ça change plus c’est la meme chose"? A Response to the Recent Commentaries
  17. 177
    “…BACKGROUND: Chemical exchange saturation transfer (CEST) is a promising method for the detection of biochemical alterations in cancers and neurological diseases. …”
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    Chemical exchange saturation transfer (CEST) magnetic resonance imaging (MRI) quantification of transient ischemia using a combination method of 5-pool Lorentzian fitting and inverse Z-spectrum analysis
  18. 178
    por Braun, F.
    Publicado 2021
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    Ce n’est pas la fin, ce n’est même pas le début de la fin, mais c’est peut-être la fin du début !
  19. 179
    “…BACKGROUND: The three-dimensional chemical exchange saturation transfer (3D CEST) technique is a novel and promising magnetic resonance sequence; however, its application in nasopharyngeal carcinoma (NPC) lacks sufficient evaluation. …”
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    Amide proton transfer (APT) and magnetization transfer (MT) in predicting short-term therapeutic outcome in nasopharyngeal carcinoma after chemoradiotherapy: a feasibility study of three-dimensional chemical exchange saturation transfer (CEST) MRI
  20. 180
    por Hennequin Mercier, Jean
    Publicado 2005
    Libro
    La sociolingüística: ¿qué es? ¿para qué sirve? = La sociolinguistique : qu'est-ce que c'est? Á quoi ça sert?
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