Results 71 to 80 of about 206,348 (274)

Role of N-acetylkynurenine in mediating the effect of gut microbiota on urinary tract infection: a Mendelian randomization study

Frontiers in Microbiology
IntroductionThis study explored the causal connections between gut microbiota (GM), urinary tract infection (UTI), and potential metabolite mediators using Mendelian randomization (MR).MethodsWe utilized summary statistics from the most comprehensive and
Yining He, Yining He, Chao Han, Chao Han, Chengjuan Li, Chengjuan Li, Xiaofan Yin, Xiaofan Yin, Jiawen Wang, Jiawen Wang, Lina Gu, Lina Gu, Ruxue Yan, Ruxue Yan, Buhui Liu, Xuan Zhou, Weiming He   +16 more
doaj   +1 more source

The NaK Population: A 2019 Status [PDF]

The statistical debris measurement campaigns conducted by the Haystack Ultrawideband Satellite Imaging Radar (HUSIR) on behalf of the NASA Orbital Debris Program Office are used to characterize the long-term behavior of the small, low Earth orbit (LEO ...
Anz-Meador, Phillip, Kennedy, Timothy, Matney, Mark, Miller, Rossina, Murray, James   +4 more
core   +1 more source

Collisional Transfer of Population and Orientation in NaK [PDF]

, 2010
We report current work to study transfer of population and orientation in collisions of NaK molecules with argon and potassium atoms using polarization labeling (PL) and laser- induced fluorescence (LIF) spectroscopy.
Ashman, Seth T., Bai, J., Beser, B., Huennekens, J., Lyyra, A. M., Wolfe, C. M.   +5 more
core   +1 more source

Determining properties of human‐induced pluripotent stem cell‐derived cardiomyocytes using spatially resolved electromechanical metrics

The Journal of Physiology, EarlyView.
Abstract figure legend In this study, we use human‐induced pluripotent stem cell‐derived cardiomyocyte (hiPSC‐CM) experiments and computational modelling to identify the mechanism of action of drug compounds. In the hiPSC‐CM experiments, optical measurements of cell collections are recorded in the baseline case and after drug exposure.
Karoline Horgmo Jæger, Verena Charwat, Kevin E. Healy, Samuel Wall, Aslak Tveito   +4 more
wiley   +1 more source

Inter-subject variability in human atrial action potential in sinus rhythm versus chronic atrial fibrillation.

PLoS ONE, 2014
AimsHuman atrial electrophysiology exhibits high inter-subject variability in both sinus rhythm (SR) and chronic atrial fibrillation (cAF) patients. Variability is however rarely investigated in experimental and theoretical electrophysiological studies ...
Carlos Sánchez, Alfonso Bueno-Orovio, Erich Wettwer, Simone Loose, Jana Simon, Ursula Ravens, Esther Pueyo, Blanca Rodriguez   +7 more
doaj   +1 more source

In silico modelling of multi‐electrode arrays for enhancing cardiac drug testing on hiPSC‐CM heterogeneous tissues

The Journal of Physiology, EarlyView.
Abstract figure legend Schematic overview of the experimental and computational framework for investigating hiPSC‐CM electrophysiology with MEA systems. The MEA‐based model integrates experimental data with phenotype‐specific ionic models and tissue‐level heterogeneity.
Sofia Botti, Rolf Krause, Luca F. Pavarino   +2 more
wiley   +1 more source

Anomalous X-ray diffraction studies of ion transport in K+ channels

Nature Communications, 2018
The number of K+ occupied binding sites in the selectivity filter of potassium ion channels is still under debate. Here, the authors collect diffraction data on the K+ selective NaK channel NaK2K at a wavelength of 3.35 Å, close to the K absorption edge,
Patricia S. Langan, Venu Gopal Vandavasi, Kevin L. Weiss, Pavel V. Afonine, Kamel el Omari, Ramona Duman, Armin Wagner, Leighton Coates   +7 more
doaj   +1 more source

A MÉM NAK genetikus talajtérkép bemutatása és talajosztályozási kategóriáinak elemzése [PDF]

, 2015
Tanulmányunkban a Nemzeti Élelmiszerlánc-biztonsági Hivatal (NÉBIH) egyik jogelődje, a Mezőgazdasági és Élelmezésügyi Minisztérium Növényvédelmi és Agrokémiai Központ (MÉM NAK) által készített genetikus talajtérkép digitális állományát mutatjuk be.
Berényi Üveges, Judit, Kocsis, Mihály, Sisák, István, Várszegi, Gábor   +3 more
core   +1 more source

Sympathetic stimulation can compensate for hypocalcaemia‐induced bradycardia in human and rabbit sinoatrial node cells

The Journal of Physiology, EarlyView.
Abstract figure legend AC: adenylyl cyclase, APT: adenosine triphosphate, AMP: adenosine monophosphate, cAMP: cyclic adenosine monophosphate, PDE: phosphodiesterase, PKA: protein kinase A, PPT: protein phosphatase, P: phosphorylation, RyR: ryanodine receptor, SERCA: sarcoplasmic/endoplasmic reticulum Ca2+‐adenosine triphosphatase, SR: sarcoplasmic ...
Moritz Linder, Tomas Stary, Gergő Bitay, Norbert Nagy, Axel Loewe   +4 more
wiley   +1 more source

Molecular modeling and pharmacokinetics studies of sulfamidophosphonate derivatives as potential candidate against Staphylococcus aureus

Eclética Química
In silico methods were used in this paper to assess the anti-bacterial activity of Sulfamidophosphonate derivatives against Staphylococcus aureus proteins (1XSD and 4WK3) using molecular docking and ADMET analysis.
Abimbola Modupe Olatunde, Kehinde Gabriel Obiyenwa, Tofunmi Emmanuel Oladuji, Dayo Felix Latona, Abel Kolawole Oyebamiji, Nathaniel Oladoye Olatunji, Banjo Semire   +6 more
doaj   +1 more source