Results 201 to 210 of about 88,078 (299)

Susceptibility of the Oral Commensal Bacterium <i>Streptococcus sanguinis</i> to ZnO Nanoparticles. [PDF]

Int J Mol Sci
Emram R, Sionov RV, Aharoni A, Gingichashvili S, Cohen NE, Gutkin V, Amitay M, Wilensky A, Steinberg D, Assad R.   +9 more
europepmc   +1 more source

Physiological Interpretation of the Lactate to Pyruvate AUC Ratio for Hyperpolarized [1‐13C]‐Pyruvate Studies

Magnetic Resonance in Medicine, Volume 96, Issue 1, Page 247-258, July 2026.
ABSTRACT Purpose To explore the relationship between potentially rate‐limiting steps in lactate production and the lactate area‐under‐the‐curve (AUC) to pyruvate AUC ratio for analysis of hyperpolarized (HP) [1‐13C]‐pyruvate data. Theory and Methods Simplifying assumptions are introduced to a pharmacokinetic (PK) model with three physical compartments ...
Ryan T. Boyce, Collin J. Harlan, Qing Wang, Christopher M. Walker, Stephen Y. Lai, Matthew E. Merritt, James A. Bankson   +6 more
wiley   +1 more source

Quantum Mechanical Mechanisms in the Therapeutic Effects of Spinal Cord Stimulation to Treat Chronic Neuropathic Pain: A Quantum Computational Model. [PDF]

J Pain Res
Abdallat M, Qaswal AB, Quzli A, Hassan M, Alkhatib S, Khraim Y, Alkhateeb G, Alsmadi O, Abdulqader Z, Shitawi J, Miqdadi HR, Nuseir M, Alzeerelhouseini HIA, Hanif S, Essa O, Yousef D, Alsoub F, Okour M, Alzubaidi A, Alsahli O, El-Isa H, Alsaddi H, Al-Rashdan MO.   +22 more
europepmc   +1 more source

Optimized Detection of Left Ventricular Hyperpolarized [1‐13C]Pyruvate Signal in Human Cardiac Metabolic Imaging

Magnetic Resonance in Medicine, Volume 96, Issue 1, Page 420-434, July 2026.
ABSTRACT Purpose This study aimed to improve the analysis of the left ventricular (LV) blood pool hyperpolarized [1‐13C]pyruvate signal for a more reliable quantification of downstream metabolic outcome. Methods Hyperpolarized [1‐13C]pyruvate magnetic resonance spectroscopic images were acquired dynamically at 3 Tesla in 106 participants (NCT03685175).
Fatemeh Khashami, Ivan E. Dimitrov, Maximilian Fuetterer, Stefan Glöggler, Bei Zhang, Egzona Tan, Sebastian Kozerke, Anke Henning, Tarique Hussain, Craig R. Malloy, Nisha Unni, Vlad G. Zaha, CTOX Trial Investigator(s), Sheeba Cantanelli, Isaac Chan, Suzanne Cole, Suzanne Conzen, Glenda Delgado, Deborah Farr, Joshua Gruber, Barbara Haley, Dawn Klemow, Jenny Li, Heather McArthur, Alka Mallik, Poorni Manohar, Ina Patel, Namrata Peswani, Sangeetha Reddy, Navid Sadeghi, Samira Syed   +30 more
wiley   +1 more source

¹⁵N Reaction Monitoring at Low and Inhomogeneous Magnetic Fields Enabled by Hyperpolarization with Parahydrogen. [PDF]

Chemistry
Rodriguez GG, Mei R, Fries LM, Glöggler S.   +3 more
europepmc   +1 more source

Free‐Breathing Magnetization Transfer Imaging of the Lung at 0.55 T Using bSTAR

Magnetic Resonance in Medicine, Volume 96, Issue 1, Page 203-213, July 2026.
ABSTRACT Purpose To develop a clinically applicable method for magnetization transfer (MT) imaging of the lung at 0.55 T. Methods MT imaging of the chest was explored in healthy volunteers at 0.55 T using a self‐gated 3D half‐radial dual‐echo balanced steady‐state free precession sequence (bSTAR), a 2D multi‐slice gradient echo method (GRE) acquired in
Alexandra Braun, Grzegorz Bauman, Maurice Pradella, Jonathan Röcken, Katrin E. Hostettler, Oliver Bieri   +5 more
wiley   +1 more source

Computer simulations of a dynamic sodium pump-mediated hyperpolarization and short-term motor memory in the spinal locomotor network of <i>Xenopus</i> frog tadpoles. [PDF]

J Neurophysiol
Heitler WJ, Hachoumi L, Gamble A, Zhang H, Sillar KT.   +4 more
europepmc   +1 more source

Cardiovascular β‐Adrenergic Receptor Distribution and Function: Influence of Species, Sex, Age, and Tissue

Comprehensive Physiology, Volume 16, Issue 3, June 2026.
Estrogen modulates β‐AR signaling in a context‐dependent manner influenced by species, sex, age, tissue, and vascular health, highlighting challenges in translating findings from experimental models to human cardiovascular physiology. ABSTRACT Cardiovascular diseases remain the leading global cause of morbidity and mortality, with notable sex‐specific ...
Basant Elsaid, Irakli Kopaliani, Birgit Zatschler, Ansam Seif, Stephan Speier, Andreas Deussen   +5 more
wiley   +1 more source

Model-based design of subthalamic nucleus neurons using hybrid optimization. [PDF]

J Neurophysiol
Chen H, McIntyre CC.
europepmc   +1 more source

Comparison of Single‐Breath and Multi‐Breath Xe‐MRI in the Longitudinal Assessment of Treatment in Children With Cystic Fibrosis

Journal of Magnetic Resonance Imaging, Volume 63, Issue 6, Page 1652-1661, June 2026.
ABSTRACT Background Elexacaftor/tezacaftor/ivacaftor (ETI) is a current standard therapy for pediatric cystic fibrosis (CF). Multiple‐breath washout 129Xe MRI (MBW Xe‐MRI) is improved following 1 month of treatment. However, the utility of MBW Xe‐MRI over extended ETI treatment and its comparison to single‐breath Xe‐MRI and pulmonary function tests ...
Faiyza S. Alam, Samal Munidasa, Brandon Zanette, Daniel Li, Sharon Braganza, Felix Ratjen, Giles Santyr   +6 more
wiley   +1 more source