Results 41 to 50 of about 3,052,506 (152)

Creatine monohydrate increases skeletal muscle microvascular blood flow and promotes lipid mobilization in postmenopausal women

Journal of the International Society of Sports Nutrition
Background Postmenopausal females have an elevated cardiovascular disease (CVD) risk, induced partly by reduced skeletal muscle microvascular blood flow (SMBF), elevated reactive oxygen (ROS), and impaired meal metabolism (glycerol, glucose, lactate ...
Paul A. Baker, Sequoia D. Ernst, John C. DeCaro, Riley K. Hart, Mostafa M. Ali, Joseph C. Watso, Michael J. Ormsbee, Justin D. La Favor, Abbie E. Smith-Ryan, Robert C. Hickner   +9 more
doaj   +1 more source

Physiological changes and cardiovascular investigations in pregnancy

, 2020
Profound physiological changes in the maternal cardiovascular system occur shortly after conception. These changes may impact upon the investigation of healthy and complicated pregnancies.
Morton, Adam, Adam Morton
core   +1 more source

Physiological and autonomic responses to intermittent low‐lung‐volume apnoea and pain sensitivity: A randomized controlled pilot trial

Experimental Physiology
Intermittent apnoeas may induce hypoalgesia; however, the effects of low‐lung‐volume static apnoea have not been investigated. Eighty healthy participants were randomized to an apnoea group (AG) or a control group (CG).
Cristian Mendoza‐Arranz, Francisco De Asís‐Fernández, Guillermo Miravet‐Mingo, José Vicente León‐Hernández, José Fierro‐Marrero, Álvaro Reina‐Varona   +5 more
doaj   +1 more source

Effects of Tetrodotoxin on the Mammalian Cardiovascular System

Marine Drugs, 2010
The human genome encodes nine functional voltage-gated Na+ channels. Three of them, namely Nav1.5, Nav1.8, and Nav1.9, are resistant to nanomolar concentrations of tetrodotoxin (TTX; IC50 ≥ 1 μM).
Thomas Zimmer
doaj   +1 more source

Physiological system integrations with emphasis on the respiratory-cardiovascular system [PDF]

, 1975
The integration of two types of physiological system simulations is presented. The long term model is a circulatory system model which simulates long term blood flow variations and compartmental fluid shifts.
Gallagher, R. R.
core  

Mathematical modeling of human cardiovascular system for simulation of orthostatic response

, 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, J. B. Charles, R. S. Srinivasan   +2 more
core   +1 more source

Physiological and psychological measurements during cognitive stress : comparing the effectiveness of two stress intervention techniques. [PDF]

, 2013
Includes abstract.Includes bibliographical references.BACKGROUND: A high level of stress can be detrimental to work performance and general health; in particular cardiovascular health. Work related stress has an effect on the autonomic nervous system and
Scribani, Stefano Lewis
core   +1 more source

Efeitos do intervalo de recuperação entre as séries sobre a pressão arterial após exercícios resistidos Efectos del intervalo de recuperación entre las series sobre la presión arterial luego de ejercicios de resistencia Effects of rest interval between exercise sets on blood pressure after resistance exercises

Arquivos Brasileiros de Cardiologia, 2010
FUNDAMENTO: Apesar de os estudos demonstrarem a ocorrência da hipotensão pós-exercício (HPE) em exercícios resistidos, ainda não há consenso sobre um protocolo ideal.
João Veloso, Marcos D. Polito, Tiago Riera, Rodrigo Celes, José Carlos Vidal, Martim Bottaro   +5 more
doaj  

Reframing SpO2 tolerance as a physiological switch: implications for hypoxic adaptation and exercise regulation

Frontiers in Physiology
Blood oxygen saturation (SpO2) is a widely used oxygenation index in clinical and physiological settings. However, recent phenomena, such as asymptomatic hypoxia in COVID-19 and the superior performance of athletes in high-altitude conditions under ...
Enomoto Yuri, Hui-Yu Chung, Fu-Shih Chen, Fu-Shih Chen   +3 more
doaj   +1 more source

The aetiopathogenesis, cardiovascular and metabolic complications, and pharmacogenomics of Addison's disease in South Africa [PDF]

, 2011
Includes abstract.Includes bibliographical references.This thesis aimed to address a number of unanswered research questions in Addison's Disease: investigate whether autoimmunity is the predominant cause of Addison's disease in South Africa and if a
Ross, Ian Louis
core   +1 more source