Results 41 to 50 of about 806,968 (339)

Unpacking and validating the “physiological adaptation” core concept of physiology

Advances in Physiology Education, 2023
An Australian Task Force of physiology educators identified physiological adaptation as a core concept of physiology. It was subsequently unpacked into four themes and nine subthemes. These were rated, by the Task Force, Essential or Important and Moderately Difficult for students to learn.
Estaphan, Suzanne, Wadley, Glenn D., Todd, Gabrielle, Towstoless, Michelle, Hryciw, Deanne H, Lexis, Louise, Hayes, Alan, Tangalakis, Kathy, Bakker, Anthony J., Beckett, Elizabeth, Cameron, Melissa, Chopin, Lisa, Cooke, Matthew B., Douglas, Tracy, Etherington, Sarah, Gaganis, Voula, Masters, Nicole M., Moorhouse, Andrew, Moro, Christian, Paravicini, Tamara M., Perry, Ben, Phillips, Ruben, Scott, Christopher, Uebergang, Tanya   +23 more
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Emerging role of angiogenesis in adaptive and maladaptive right ventricular remodeling in pulmonary hypertension [PDF]

, 2018
Right ventricular (RV) function is the primary prognostic factor for both morbidity and mortality in pulmonary hypertension (PH). RV hypertrophy is initially an adaptive physiological response to increased overload; however, with persistent and/or ...
Bonnet, Sébastien, de Jesus Perez, Vinicio A., Frump, Andrea L., Lahm, Tim   +3 more
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Physiological adaptation in savanna ungulates [PDF]

Proceedings of the Nutrition Society, 1997
Savannas lie between the equatorial rain forests and the semi-deserts of the southern continents. From the herbivore’s viewpoint, the savanna environment is characterized by a mixture of herbaceous and woody vegetation, varying in quantity and growth stage according to the seasonal cycle of rainfall. C4 grasses (i.e.
openaire   +3 more sources

A model of heart rate kinetics in response to exercise

, 2008
We present a mathematical model, in the form of two coupled ordinary differential equations, for the heart rate kinetics in response to exercise. Our heart rate model is an adaptation of the model of oxygen uptake kinetics of Stirling: a physiological ...
Refoyo Román, Ignacio, Sampedro Molinuevo, Javier, Stirling, James, Zakynthinaki, María S.   +3 more
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Molecular and genetic mechanisms of physiological adaptations in high- altitude natives Molecular and genetic mechanisms of physiological adaptations in high- altitude natives [PDF]

فصلنامه ابن سینا, 2019
Physiological properties of adaptation to chronic hypoxia can help the high-altitude natives to overcome oxygen limitations. The protective effects of high altitudes have also been confirmed in experimental studies using the hypobaric chamber.
Abolfazl Khademi, Zahra Jahanbakhsh, Mitra Yousefpour, Afsaneh Karami Juyani   +3 more
doaj  

Unveiling the functional diversity of ionotropic glutamate receptors in the Pacific oyster (Crassostrea gigas) by systematic studies

Frontiers in Physiology, 2023
Ionotropic glutamate receptors (iGluRs), pivotal in mediating excitatory neurosignals within the central nervous system, are instrumental in environmental stress responses.
Xueshu Zhang, Xueshu Zhang, Xueshu Zhang, Xueshu Zhang, Linfang Zhang, Linfang Zhang, Linfang Zhang, Yiran Si, Yiran Si, Yiran Si, Xue Wen, Xue Wen, Xue Wen, Lingling Wang, Lingling Wang, Lingling Wang, Lingling Wang, Linsheng Song, Linsheng Song, Linsheng Song, Linsheng Song   +20 more
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Evolution of adaptation mechanisms: adaptation energy, stress, and oscillating death

, 2016
In 1938, H. Selye proposed the notion of adaptation energy and published "Experimental evidence supporting the conception of adaptation energy". Adaptation of an animal to different factors appears as the spending of one resource.
Gorban, A. N., Pokidysheva, L. I., Smirnova, E. V., Tyukina, T. A.   +3 more
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Physiological Profile of Male Competitive and Recreational Surfers [PDF]

, 2018
Surfing consists of both high- and low-intensity paddling of varying durations, using both the aerobic and anaerobic systems. Surf-specific physiological studies lack adequate group sample sizes, and V[Combining Dot Above]O2peak values are yet to ...
Ackland, Barnes, Ben L. Schram, Carver, Farley, Farley, Felder, Harris, Helgerud, James W. Furness, Jeremy M. Sheppard, Jurimae, Loveless, Loveless, Lowdon, Lowdon, Meir, Mendez-Villanueva, Mike Climstein, Moura, Méndez-Villanueva, Nana, Sean C. Newcomer, Secomb, Secomb, Shapiro, Sheppard, Sheppard, Watsford, Watts, Wayne A. Hing   +30 more
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METHOD OF ESTIMATION OF PHYSIOLOGICAL ADAPTATION AND THE RATE OF AGING IN PATIENTS WITH A HISTORY OF EMOTIONAL STRESS IN COMBAT SITUATION

Наука и инновации в медицине, 2017
Aim - to develop an automated program for the evaluation of physiological adaptation of the cardiovascular system for combat veterans. Materials and methods.
SV V Bulgakova, EV V Treneva, NO O Zakharova, MV V Komarova   +3 more
doaj   +1 more source

Recovery from bleaching is mediated by threshold densities of background thermo-tolerant symbiont types in a reef-building coral [PDF]

Royal Society Open Science, 2016
Sensitive molecular analyses show that most corals host a complement of Symbiodinium genotypes that includes thermo-tolerant types in low abundance. While tolerant symbiont types are hypothesized to facilitate tolerance to temperature and recovery from ...
Line K. Bay, Jason Doyle, Murray Logan, Ray Berkelmans   +3 more
doaj   +1 more source