Výsledky vyhledávání - "John Rendell"

Design and Installation of a Control System for an Open-Circuit Wind Tunnel

Autor: Michael B. Cardone, Marvin S. Verdadero, John Rendell S. Santos, Jennifer C. Dela Cruz, Mark Christian E. Manuel, Ysabelle L. Manuel, Martina Louaine M. Pilar, Emmanuelle R. Biglete

Publikováno v: 2020 IEEE 12th International Conference on Humanoid, Nanotechnology, Information Technology, Communication and Control, Environment, and Management (HNICEM).

Wind Tunnel is a chamber used by aerodynamicists to conduct various tests to acquire aerodynamics forces on a scaled model as wind speed and angle of attack will be varied in this experimental set-up. This study focused on the design and installation

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b77e3056fcf657c4916bf393142391db
https://doi.org/10.1109/hnicem51456.2020.9400153

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Mapping the myoglobin concentration, oxygenation, and optical pathlength in heart ex vivo using near-infrared imaging

Autor: Yanmin Yang, Olga Jilkina, Valery Kupriyanov, Eugene Gussakovsky, John Rendell

Publikováno v: Analytical Biochemistry. 407:120-127

A method that provides maps of absolute concentrations of oxygenated and deoxygenated myoglobin (Mb), its oxygenation, and its near-infrared (NIR) optical pathlength in cardiac tissue was developed. These parameters are available simultaneously. The

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::08eaf9bcb865db674bff8193e81f8c3f
https://doi.org/10.1016/j.ab.2010.07.010

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High levels of fatty acids delay the recoveryof intracellular pH and cardiac efficiency inpost-ischemic hearts by inhibiting glucose oxidation

Autor: John Rendell, John C. Docherty, Gary D. Lopaschuk, Alexander S. Clanachan, Que Liu

Publikováno v: Journal of the American College of Cardiology. 39:718-725

ObjectivesThis study was designed to determine if the fatty acid-induced increase in H+production from glycolysis uncoupled from glucose oxidation delays the recovery of intracellular pH (pHi) during reperfusion of ischemic hearts.BackgroundHigh rate

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b7dde9583aea616f172ee65efc31b2c2
https://doi.org/10.1016/s0735-1097(01)01803-4

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(ECTO)NUCLEOTIDASE KINETICS OBSERVED BY31P-NMR SPECTROSCOPY: RESOLUTION OF SIGNALS

Autor: Gerardo Galeazzi, L. Rossini, John Rendell, M. Bernardi, Paola Rossini, Piantelli Francesco, Elena Lamura

Publikováno v: Pharmacological Research. 36:353-361

We used 31 P-NMR to study the action of the drug ouabain, a digitalis glycoside, on the ecto-nucleotidase catalysed reaction pathway ATP ⇒ ADP + P i ⇒ AMP + P i ⇒ Adenosine + P i . Even under conditions where it was impossible to resolve all re

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eeac62dc63556d06acb724d29b5f2113
https://doi.org/10.1006/phrs.1997.0189

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NIR spectroscopic imaging to map hemoglobin + myoglobin oxygenation, their concentration and optical pathlength across a beating pig heart during surgery

Autor: John Rendell, Eugene Gussakovsky, Valery Kupriyanov, Olga Jilkina, Yanmin Yang

The purpose of this paper is to demonstrate that near-infrared (NIR) spectroscopic imaging can provide spatial distribution (maps) of the absolute concentration of hemoglobin + myoglobin, oxygen saturation parameter and optical pathlength, reporting

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f6f52d77227f4acdc9aabc86d4ddabc
https://doi.org/10.1002/jbio.201100031

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Adipose-derived stem cells are an effective cell candidate for treatment of heart failure: an MR imaging study of rat hearts

Autor: Wang Lei, Tarek Kashour, M. Glogowski, Gang Li, Rakesh C. Arora, Roxanne Deslauriers, Darren H. Freed, John Rendell, Marco L.H. Gruwel, Bo Xiang, Jian Wang, Ganghong Tian, Weichen Tian, Boguslaw Tomanek, Tonghua Yang, Jixian Deng

This study assessed the potential therapeutic efficacy of adipose-derived stem cells (ASCs) on infarcted hearts. Myocardial infarction was induced in rat hearts by occlusion of the left anterior descending artery (LAD). One week after LAD occlusion,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cbf8c2dbe70bab43a71ee9206335fef6
https://doi.org/10.1152/ajpheart.01082.2008

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Potassium transport in Langendorff-perfused mouse hearts assessed by 87Rb NMR spectroscopy

Autor: John Rendell, Olga Jilkina, Bo Xiang, Valery Kupriyanov, Bozena Kuzio

We studied the fluxes of a potassium congener (Rb(+)) in mouse hearts by (87)Rb MRS at 8.4T. The hearts were loaded with Rb(+) by perfusion with Krebs-Henseleit buffer, in which 50% of K(+) was substituted with Rb(+). We initiated Rb(+) efflux by cha

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed4b9fca54a2db2955cacb82abedf4b8
https://nrc-publications.canada.ca/eng/view/object/?id=07a27678-23de-40e7-aa32-ab9e780eaef1

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