Resetting and postnatal maturation of oxygen chemosensitivity in rat carotid chemoreceptor cells [PDF]
The Journal of Physiology, 1999 1. Carotid chemoreceptor sensitivity is minimal immediately after birth and increases with postnatal age. In the present study we have investigated the peri- and postnatal developmental time course of [Ca2+]i responses to hypoxia in clusters of type I cells isolated from near-term fetal rats and rats that were 1, 3, 7, 11, 14 and 21 days old, using the
M. J. Wasicko +4 more
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Ibuprofen Blunts Ventilatory Acclimatization to Sustained Hypoxia in Humans. [PDF]
, 2016 Ventilatory acclimatization to hypoxia is a time-dependent increase in ventilation and the hypoxic ventilatory response (HVR) that involves neural plasticity in both carotid body chemoreceptors and brainstem respiratory centers.
Antonova, Julie +7 more
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The carotid body as a putative therapeutic target for the treatment of neurogenic hypertension [PDF]
, 2013 In the spontaneously hypertensive (SH) rat, hyperoxic inactivation of the carotid body (CB) produces a rapid and pronounced fall in both arterial pressure and renal sympathetic nerve activity (RSA).
Abdala, Ana P +7 more
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KISS1 and KISS1R expression in the human and rat carotid body and superior cervical ganglion
European Journal of Histochemistry, 2011 KISS1 and its receptor, KISS1R, have both been found to be expressed in central nervous system, but few data are present in the literature about their distribution in peripheral nervous structures.
A. Porzionato +6 more
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The Interaction of RecA With Both CheA and CheW Is Required for Chemotaxis
Frontiers in Microbiology, 2020 Salmonella enterica is the most frequently reported cause of foodborne illness. As in other microorganisms, chemotaxis affords key physiological benefits, including enhanced access to growth substrates, but also plays an important role in infection and ...
Elisabet Frutos-Grilo +4 more
doaj +1 more source
Biomolecules, 2020 Chemotaxis is an important virulence factor of the foodborne pathogen Campylobacter jejuni. Inactivation of chemoreceptor Tlp3 reduces the ability of C. jejuni to invade human and chicken cells and to colonise the jejunal mucosa of mice. Knowledge of the
Mohammad F. Khan +6 more
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Neural regulation of cardiovascular response to exercise: role of central command and peripheral afferents [PDF]
, 2014 During dynamic exercise, mechanisms controlling the cardiovascular apparatus operate to provide adequate oxygen to fulfill metabolic demand of exercising muscles and to guarantee metabolic end-products washout.
Crisafulli, A +5 more
core +9 more sources
Characteristics of 5‐HT‐containing chemoreceptor cells of the chicken aortic body
The Journal of Physiology, 1999 1. Voltage-dependent and oxygen-sensitive currents in 5-HT-containing epithelioid cells isolated from chicken thoracic aorta were examined using the whole-cell patch clamp technique. 5-HT immunoreactive cells were identified with Neutral Red. The release of 5-HT from chicken thoracic aorta in the presence of excess KCl and veratridine was also examined
Shigeo Ito +2 more
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Magnetic resonance and computed tomography imaging of a carotid body tumor in a dog [PDF]
, 2012 A 5-year-old castrated male Labrador Retriever was presented to a referring veterinarian for a swelling in the neck region. Based on the results of histopathology, a carotid body tumor, was diagnosed.
De Cock, Hilde +4 more
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Engineered single‐ and multi‐cell chemotaxis pathways in E. coli
Molecular Systems Biology, 2009 We have engineered the chemotaxis system of Escherichia coli to respond to molecules that are not attractants for wild‐type cells. The system depends on an artificially introduced enzymatic activity that converts the target molecule into a ligand for an ...
Shalom D Goldberg +3 more
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