Results 11 to 20 of about 121,022 (232)
Experimental PhysiologyMany animal species do not breathe in a continuous, rhythmic fashion, but rather display a variety of breathing patterns characterized by prolonged periods between breaths (inter‐breath intervals), during which the heart continues to beat.
Warren Burggren +2 more
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Cardiovascular Imaging: What Have We Learned From Animal Models?
Frontiers in Pharmacology, 2015 Cardiovascular imaging has become an indispensable tool for patient diagnosis and follow up. Probably the wide clinical applications of imaging are due to the possibility of a detailed and high quality description and quantification of cardiovascular ...
Arnoldo eSantos +20 more
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Antioxidants, 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
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Coordinate and redox interactions of epinephrine with ferric and ferrous iron at physiological pH
Scientific Reports, 2018 Coordinate and redox interactions of epinephrine (Epi) with iron at physiological pH are essential for understanding two very different phenomena – the detrimental effects of chronic stress on the cardiovascular system and the cross-linking of ...
Jelena Korać +8 more
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BMC Cardiovascular DisordersHeart failure (HF) is a complex clinical syndrome caused by a variety of reasons leading to structural or functional damage to the heart and a decline in the heart’s pumping ability, and it is the endpoint of various cardiovascular diseases, which is ...
Longfei Xu +3 more
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Biology of Sex DifferencesSexual dimorphism is a fundamental characteristic of the anatomy and physiology of animals and humans, yet biomedical research has largely ignored these phenomena in the study of health and disease, despite early studies in the eighteenth and nineteenth ...
Lana McClements +4 more
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Review of Zero-D and 1-D Models of Blood Flow in the Cardiovascular System
BioMedical Engineering OnLine, 2011 Background Zero-dimensional (lumped parameter) and one dimensional models, based on simplified representations of the components of the cardiovascular system, can contribute strongly to our understanding of circulatory physiology. Zero-D models provide a
Hose Rodney +2 more
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The Effect of Blood Pressure Variability on Coronary Atherosclerosis Plaques
Frontiers in Cardiovascular Medicine, 2022 Hypertension is one of the most important risk factors for coronary heart disease (CHD). The regulation of blood pressure plays a significant role in the development and prognosis of CHD.
Yue Liu +7 more
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Geomagnetic and Cosmic Ray Activity Effect on Heart Rate during the Solar Cycle 24
AtmosphereThe number of investigations relevant to the study of geomagnetic activity, solar events, and cosmic rays, i.e., space weather phenomena, and their impact on human health has increased dramatically over the past few years.
Maria-Christina Papailiou +3 more
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Seizure occurrence is linked to multiday cycles in diverse physiological signals
Epilepsia, 2023 The factors that influence seizure timing are poorly understood, and seizure unpredictability remains a major cause of disability. Work in chronobiology has shown that cyclical physiological phenomena are ubiquitous, with daily and multiday cycles ...
N. Gregg +15 more
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