Results 101 to 110 of about 48,855 (331)

Elevated Tumor Lactate and Efflux in High-grade Prostate Cancer demonstrated by Hyperpolarized 13C Magnetic Resonance Spectroscopy of Prostate Tissue Slice Cultures. [PDF]

, 2020
Non-invasive assessment of the biological aggressiveness of prostate cancer (PCa) is needed for men with localized disease. Hyperpolarized (HP) 13C magnetic resonance (MR) spectroscopy is a powerful approach to image metabolism, specifically the ...
Ahamed, Fayyaz, Bok, Robert A, DeLos Santos, Justin, Keshari, Kayvan R, Kurhanewicz, John, Nolley, Rosalie, Peehl, Donna M, Qin, Hecong, Santos, Romelyn DeLos, Sriram, Renuka, Tabatabai, Z Laura, Van Criekinge, Mark, Vigneron, Daniel B   +12 more
core   +1 more source

Phosphocreatine in Red and White Muscle

Experimental Biology and Medicine, 1951
ConclusionThe creatine phosphate content of the white breast muscle of the fowl was found to be over twice as great as that of the red leg muscle. In the “flying” bird, the pigeon, the red breast muscle and the leg muscle contained approximately the same levels of this high energy phosphate.
openaire   +3 more sources

Value of Magnetic Resonance Spectroscopy for Examining Fetal Brain Development in Mid‐ to Late Pregnancy

iRADIOLOGY, EarlyView.
This study demonstrates that the ratio of tNAA to tCr increases during gestation, which correlates with an increase in the number of neurons and cellular energy metabolism in the fetal brain as gestational weeks progress. Additionally, tCho levels exhibit a progressive decrease with advancing gestational weeks, indicating the ongoing development of the
Dejuan Shan, Yi Zhang, Maobo Wang, Yanyan Liu, Yudong Wang, Lianxiang Xiao   +5 more
wiley   +1 more source

Effect of selective heart rate slowing in heart failure with preserved ejection fraction [PDF]

, 2015
Background Heart failure with preserved ejection fraction (HFpEF) is associated with significant morbidity and mortality but is currently refractory to therapy.
Ashrafian, Houman, Dawson, Dana K., Dwight, Jeremy S., Francis, Jane M., Frenneaux, Michael, Mahmod, Masliza, Neubauer, Stefan, Pal, Nikhil, Rudd, Amelia, Singh, Satnam, Sivaswamy, Nadiya, Watkins, Hugh, Yavari, Arash   +12 more
core   +2 more sources

The effects of ginsenoside Rb1 on fatty acid β-oxidation, mediated by AMPK, in the failing heart [PDF]

Iranian Journal of Basic Medical Sciences, 2018
Objective(s): This study intended to investigate the effects of Ginsenoside-Rbl (Gs-Rbl) on fatty acid β-oxidation (FAO) in rat failing heart and to identify potential mechanisms of Gs-Rbl improving heart failure (HF) by FAO pathway dependent on AMP ...
Hong-liang Kong, Ai-jie Hou, Ning-ning Liu, Bo-han Chen, Hua-ting Huang, Sheng-nan Dai   +5 more
doaj   +1 more source

Phosphocreatine Preconditioning Attenuates Apoptosis in Ischemia-Reperfusion Injury of Rat Brain

Journal of Biomedicine and Biotechnology, 2011
Phosphocreatine (PCr) is an endogenous compound containing high-energy phosphate bonds. It has been confirmed that PCr is effective in preventing and treating cardiac and renal ischemia-reperfusion injury. In this study, rat cerebral ischemia-reperfusion
Ling-hua Tang, Z. Xia, Bo Zhao, Xiao Wei, T. Luo, Qingtao Meng   +5 more
semanticscholar   +1 more source

Regionally resolved cardiac metabolism using a dipole‐loop array coil for 7 T 31P‐MRSI

Magnetic Resonance in Medicine, EarlyView.
Abstract Purpose We introduce a novel commercial phosphorus‐31 (31P) dipole‐loop array coil, describing the coil hardware and testing its performance on phantoms. We used this coil to assess cardiac metabolism per region in healthy volunteers. Methods B1+ field maps were simulated and compared to maps measured with a set of CSI sequences with varying ...
Jabrane Karkouri, Will Watson, Ria Forner, Jonathan R. Weir‐McCall, Tracy Horn, Marion Hill, Stephen Hoole, Dennis Klomp, Christopher T. Rodgers   +8 more
wiley   +1 more source

Efficacy of a four-week uphill sprint training intervention in field hockey players [PDF]

, 2016
Current evidence increasingly suggests that very short, supra-maximal bouts of exercise can have significant health and performance benefits. The majority of research conducted in the area however, uses laboratory-based protocols, which can lack ...
Babraj, John A., Jakeman, John R., McMullan, Judith   +2 more
core   +3 more sources

Comparative Bilateral Measurements of Vastus Lateralis Muscle Oxygen Desaturation Kinetics during 30 S Sprint Cycling Exercise: Effects of Age and Performance

Journal of Functional Morphology and Kinesiology
The study assessed vastus lateralis oxygen desaturation kinetics (SmO2) in 32 male cyclists (16 Seniors, 16 Juniors) during a 30 s sprint, examining effects of age and performance.
Karmen Reinpõld, Indrek Rannama, Kristjan Port   +2 more
doaj   +1 more source

Single and dual RPA‐CRISPR/Cas assays for point‐of‐need detection of Stewart's wilt pathogen (Pantoea stewartii subsp. stewartii) of corn and Maize dwarf mosaic virus

Pest Management Science, Volume 81, Issue 4, Page 1988-1999, April 2025.
Schematic diagram of the single and dual RPA‐CRISPR/Cas12a/13a diagnostic assays for the detection of Pantoea stewartii subsp. stewartii and Maize dwarf mosaic virus. The validated assays provide a useful and sensitive molecular tool for detecting two quarantine pathogens of maize within a minimal resource framework suitable for fast‐tracking the ...
Qian Tian, Hua Zhou, Zhenxing Zhao, Yongjiang Zhang, Wenjun Zhao, Lulu Cai, Tao Guo   +6 more
wiley   +1 more source