Results 1 to 10 of about 36,558 (266)

An anatomically detailed arterial-venous network model. Cerebral and coronary circulation

open access: yesFrontiers 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   +7 more
doaj   +1 more source

Teaching cardiovascular physiology with equivalent electronic circuits in a practically oriented teaching module

open access: yes, 2011
Here, we report on a new tool for teaching cardiovascular physiology and pathophysiology that promotes qualitative as well as quantitative thinking about time-dependent physiological phenomena.
Marjan Kordaš, Samo Ribarič
core   +1 more source

Effect of Resveratrol on Pregnancy, Prenatal Complications and Pregnancy-Associated Structure Alterations

open access: yesAntioxidants, 2023
Adverse pregnancy outcomes are considered significant health risks for pregnant women and their offspring during pregnancy and throughout their lifespan.
Iman Ramli   +8 more
doaj   +1 more source

Physiological study of larval fishes: challenges and opportunities

open access: yesScientia 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

open access: yesRevista 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   +9 more
doaj   +1 more source

Dehydroepiandrosterone and Erectile Function: A Review [PDF]

open access: yesThe World Journal of Men's Health, 2018
To review the contemporary knowledge regarding the dehydroepiandrosterone and erectile function. Medline was reviewed for English-language journal articles spanning the time between January 1990 and December 2017, using the terms ‘erectile function ...
Ahmed I. El-Sakka
doaj   +1 more source

Capillary-Mitochondrial Oxygen Transport in Muscle: Paradigm Shifts

open access: yesFunction, 2023
When exercising humans increase their oxygen uptake (V̇O2) 20-fold above rest the numbers are staggering: Each minute the O2 transport system - lungs, cardiovascular, active muscles – transports and utilizes 161 sextillion (10 21) O2 molecules.
David C Poole, Timothy I Musch
doaj   +1 more source

Lumped-Parameter Modelling of Cardiovascular System Dynamics under Different Healthy and Diseased Conditions [PDF]

open access: yes, 2013
Cardiovascular disease is the most common cause of death in the modern society, and research into the diagnosis and treatment of cardiovascular diseases is an urgent task.
Shi, Yubing
core  

Mathematical modeling of human cardiovascular system for simulation of orthostatic response

open access: yes, 1992
This paper deals with the short-term response of the human cardiovascular system to orthostatic stresses in the context of developing a mathematical model of the overall system.
F. M. Melchior   +2 more
core   +1 more source

The Hidden Price of Plenty: Oxidative Stress and Calorie-Induced Cardiometabolic Dysfunction

open access: yesLife
Overnutrition is a predominant issue in contemporary society, increasing rapidly despite considerable progress in our comprehension of nutrition, the health consequences of different food categories, and the dangers linked to excessive calorie ...
Luka Komic   +9 more
doaj   +1 more source

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