Results 21 to 30 of about 36,823 (266)

Modelling the interaction of haemodynamics and the artery wall: Current status and future prospects [PDF]

, 2008
Clinical research has historically focused on the two main strategies of in vivo and in vitro experimentation. The concept of applying scientific theory to direct clinical applications is relatively recent.
Care, C. M., Khir, A, Lawford, P.V., Evans, David, Evans, D., Lawford, PV, Care, C.M., Hollis, A.P., Hollis, A. P., Atherton, M, Halliday, I, Collins, M.W., Atherton, MA, Walker, D.C., Atherton, M., Watton, P. N., Khir, A. W., Collins, M. W., Care, CM, Walker, DC, Khir, AW, Collins, MW, Halliday, I., Evans, D, Ventikos, Y., Watton, P.N., Lawford, P. V., Watton, PN, Hose, DR, Khir, A.W., Ventikos, Y, Hose, D. R., Hose, D.R., Walker, D. C., Hollis, AP   +34 more
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Effects of radio- and microwaves emitted by wireless communication devices on the functions of the nervous system selected elements

Medycyna Pracy, 2016
Nervous system is the most “electric” system in the human body. The research of the effects of electromagnetic fields (EMFs) of different frequencies on its functioning have been carried out for years.
Piotr Politański, Alicja Bortkiewicz, Marek Zmyślony   +2 more
doaj   +1 more source

Fluctuations in a coupled-oscillator model of the cardiovascular system [PDF]

, 2007
We present a model of the cardiovascular system (CVS) based on a system of coupled oscillators. Using this approach we can describe several complex physiological phenomena that can have a range of applications. For instance, heart rate variability (HRV),
Gonzalez, Jorge A., Peter V. E. McClintock, Jose J. Suárez-Vargas, Stefanovska, Aneta, Aneta Stefanovska, Suarez–Vargas, Jose J., McClintock, Peter V. E., Jorge A. González   +7 more
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An anatomically detailed arterial-venous network model. Cerebral and coronary circulation

Frontiers in Physiology, 2023
In recent years, several works have addressed the problem of modeling blood flow phenomena in veins, as a response to increasing interest in modeling pathological conditions occurring in the venous network and their connection with the rest of the ...
Lucas O. Müller, Sansuke M. Watanabe, Sansuke M. Watanabe, Eleuterio F. Toro, Raúl A. Feijóo, Raúl A. Feijóo, Pablo J. Blanco, Pablo J. Blanco   +7 more
doaj   +1 more source

Towards understanding the complexity of cardiovascular oscillations: Insights from information theory [PDF]

, 2018
Cardiovascular complexity is a feature of healthy physiological regulation, which stems from the simultaneous activity of several cardiovascular reflexes and other non-reflex physiological mechanisms.
Lazarova, Zuzana, Faes, Luca, Javorka, Michal, Wiszt, Radovan, Jana Krohova, Michal Javorka, Luca Faes, Radovan Wiszt, Barbora Czippelova, Krohova, Jana, Zuzana Lazarova, Czippelova, Barbora, Turianikova, Zuzana, Zuzana Turianikova   +13 more
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Effect of Resveratrol on Pregnancy, Prenatal Complications and Pregnancy-Associated Structure Alterations

Antioxidants, 2023
Adverse pregnancy outcomes are considered significant health risks for pregnant women and their offspring during pregnancy and throughout their lifespan.
Iman Ramli, Anna Maria Posadino, Roberta Giordo, Grazia Fenu, Manal Fardoun, Rabah Iratni, Ali H. Eid, Hatem Zayed, Gianfranco Pintus   +8 more
doaj   +1 more source

Reintrepreting the cardiovascular system as a mechanical model [PDF]

, 2013
The simulation of the different physiological systems is very useful as a pedagogical tool, allowing a better understanding of the mechanisms and the functions of the processes.
Machado, José Mendes, José Machado, Celina Pinto Leão, Filomena Soares, Minas, Graça, Carla Barros, Graça Minas, Soares, Filomena, Diogo Lemos, Lemos, Diogo Gonçalves, Barros, C., Leão, Celina Pinto   +11 more
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Cardiovascular responses to electrical stimulation in the diencephalon [PDF]

, 1960
Cardiovascular responses to stimulation of the diencephalon have been recorded in vagotomized cats under d-tubocurarine or alpha-chloralose anesthesia.
John W. Manning, Clarence N. Peiss
core   +1 more source

Physiological study of larval fishes: challenges and opportunities

Scientia Marina, 2009
Physiological studies of larval fishes have lagged far behind those of adults, yet offer tremendous opportunities for expanding our knowledge of the basic biology of both marine and freshwater fishes.
Warren Burggren, Tara Blank
doaj   +1 more source

FREQUÊNCIA CARDÍACA MÁXIMA MEDIDA VERSUS ESTIMADA POR DIFERENTES EQUAÇÕES DURANTE O TESTE DE EXERCÍCIO CARDIOPULMONAR EM ADOLESCENTES OBESOS

Revista Paulista de Pediatria
RESUMO Objetivo: Comparar os valores de frequência cardíaca máxima (FCmáx) medidos e estimados por diferentes equações durante o teste de exercício cardiopulmonar (TECP) em adolescentes obesos. Métodos: Trata-se de um estudo transversal.
João Paulo Heinzmann-Filho, Letiane Bueno Zanatta, Fernanda Maria Vendrusculo, Juliana Severo da Silva, Mailise Fatima Gheller, Natália Evangelista Campos, Margareth da Silva Oliveira, Ana Maria Pandolfo Feoli, Andréia da Silva Gustavo, Márcio Vinícius Fagundes Donadio   +9 more
doaj   +1 more source