What determines systemic blood flow in vertebrates?
In the 1950s, Arthur C. Guyton removed the heart from its pedestal in cardiovascular
physiology by arguing that cardiac output is primarily regulated by the peripheral …
physiology by arguing that cardiac output is primarily regulated by the peripheral …
Regulation of heart rate in vertebrates during hypoxia: A comparative overview
Acute exposure to low oxygen (hypoxia) places conflicting demands on the heart. Whilst an
increase in heart rate (tachycardia) may compensate systemic oxygen delivery as arterial …
increase in heart rate (tachycardia) may compensate systemic oxygen delivery as arterial …
Layered habitats: An evolutionary model for present-day recreational needs
J Stoltz - Frontiers in psychology, 2022 - frontiersin.org
Urbanisation and lifestyle-related illnesses increase globally. This highlights the need to
shape modern human habitats to support basic recreational needs, promoting such things …
shape modern human habitats to support basic recreational needs, promoting such things …
In vivo real-time imaging of cutaneous hemoglobin concentration, oxygen saturation, scattering properties, melanin content, and epidermal thickness with visible …
X Chen, W Lin, C Wang, S Chen, J Sheng… - Biomedical optics …, 2017 - opg.optica.org
We present the real-time single snapshot multiple frequency demodulation-spatial frequency
domain imaging (SSMD-SFDI) platform implemented with a visible digital mirror device that …
domain imaging (SSMD-SFDI) platform implemented with a visible digital mirror device that …
Evolution and divergence of teleost adrenergic receptors: why sometimes 'the drugs don't work'in fish
Adrenaline and noradrenaline, released as hormones and/or neurotransmitters, exert
diverse physiological functions in vertebrates, and teleost fishes are widely used as model …
diverse physiological functions in vertebrates, and teleost fishes are widely used as model …
Characterization of Vasoreactivity in a Semi-Arboreal Snake, the Tokara Habu (Protobothrops tokarensis)
T Ootawa, S Wu, R Sekio, H Smith, MZ Islam… - Animals, 2023 - mdpi.com
Simple Summary Snakes are reptiles that have evolved over a period of approximately 170
million years, adapting to life in different habitats, including water (rivers and oceans), on the …
million years, adapting to life in different habitats, including water (rivers and oceans), on the …
[HTML][HTML] Evolutionary loss of the β1-adrenergic receptor in salmonids
W Joyce - General and Comparative Endocrinology, 2023 - Elsevier
Whole-genome duplications (WGDs) have been at the heart of the diversification of β-
adrenergic receptors (β-ARs) in vertebrates. Non-teleost jawed vertebrates typically possess …
adrenergic receptors (β-ARs) in vertebrates. Non-teleost jawed vertebrates typically possess …
[HTML][HTML] How insights from cardiovascular developmental biology have impacted the care of infants and children with congenital heart disease
To illustrate the impact developmental biology and genetics have already had on the clinical
management of the million infants born worldwide each year with CHD, we have chosen …
management of the million infants born worldwide each year with CHD, we have chosen …
Similitude in the cardiorespiratory responses to exercise across vertebrates
The anatomy of the heart and the respiratory organs differs enormously amongst
vertebrates, and the absolute rates of oxygen uptake–both at rest and exercise—are several …
vertebrates, and the absolute rates of oxygen uptake–both at rest and exercise—are several …
Maintained barostatic regulation of heart rate in digesting snakes (Boa constrictor)
When snakes digest large meals, heart rate is accelerated by withdrawal of vagal tone and
an increased non-adrenergic-non-cholinergic tone that seems to stem from circulating blood …
an increased non-adrenergic-non-cholinergic tone that seems to stem from circulating blood …