Zobrazeno 1 - 10
of 12
pro vyhledávání: '"M. J. Wasicko"'
Dopamine D2 receptor modulation of carotid body type 1 cell intracellular calcium in developing rats
Publikováno v:
American Journal of Physiology-Lung Cellular and Molecular Physiology. 288:L910-L916
Carotid chemoreceptor type 1 cells release dopamine, which inhibits carotid chemoreceptor activity via dopamine D2 autoreceptors on type 1 cells. Postnatal changes in dopaminergic modulation may be involved in postnatal chemoreceptor development. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b8f2b3382180c4fd3c1b88b675436b52
https://doi.org/10.1152/ajplung.00414.2003
https://doi.org/10.1152/ajplung.00414.2003
Publikováno v:
Europe PubMed Central
The O2sensitivity of carotid chemoreceptor type I cells is low just after birth and increases with postnatal age. Chronic hypoxia during postnatal maturation blunts ventilatory and carotid chemoreceptor neural responses to hypoxia, but the mechanism
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6dad40555da00242df4a2be034892fe2
https://doi.org/10.1152/ajplung.1999.277.3.l645
https://doi.org/10.1152/ajplung.1999.277.3.l645
Publikováno v:
Europe PubMed Central
The site of postnatal maturation of carotid body chemoreception is unclear. To test the hypothesis that maturation occurs synchronously in type I cells and the whole carotid body, the development of changes in the intracellular Ca2+concentration resp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca9904eb7cac07413ef4076cbf425387
https://doi.org/10.1152/ajplung.1999.276.5.l875
https://doi.org/10.1152/ajplung.1999.276.5.l875
Publikováno v:
Journal of Applied Physiology. 74:2694-2703
We sought to determine if the upper airway response to an added inspiratory resistive load (IRL) during wakefulness could be used to predict the site of upper airway collapse in patients with obstructive sleep apnea (OSA). In 10 awake patients with O
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1016a97d3da2fd5e594405fb987ccc8f
https://doi.org/10.1152/jappl.1993.74.6.2694
https://doi.org/10.1152/jappl.1993.74.6.2694
Publikováno v:
Journal of Applied Physiology. 74:73-81
Increased blood pressure (BP) leads to inhibition of respiratory activity of hypoglossal nerve in anesthetized cats, implying that arterial baroreceptor activity may inhibit upper airway motor outputs. We examined the effect of passive tilt on upper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ab0b9afe36d2ae32b61c8ff50ed07a9
https://doi.org/10.1152/jappl.1993.74.1.73
https://doi.org/10.1152/jappl.1993.74.1.73
Publikováno v:
Journal of Applied Physiology. 70:1265-1270
Our purpose was to compare further eupneic ventilatory activity with that of gasping. Decerebrate, paralyzed, and ventilated cats were used; the vagi were sectioned within the thorax caudal to the laryngeal branches. Activities of the phrenic nerve a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4f4213791955c2bd1408e5b6310cc43a
https://doi.org/10.1152/jappl.1991.70.3.1265
https://doi.org/10.1152/jappl.1991.70.3.1265
Publikováno v:
Journal of Applied Physiology. 68:53-58
To determine if depression of central respiratory output during progressive brain hypoxia (PBH) can be generalized to other brain stem outputs, we examined the effect of PBH on the tonic (tSCS) and inspiratory-synchronous (iSCS) components of pregang
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::25ead06a609156a222daa6547d4a279a
https://doi.org/10.1152/jappl.1990.68.1.53
https://doi.org/10.1152/jappl.1990.68.1.53
Publikováno v:
The Journal of physiology. 514
Regulation of arterial oxygen levels is critically important in mammals, particularly during early life. Peri- and postnatal hypoxia may lead to impaired cognitive development, abnormalities in cardiovascular function, breathing control maturation an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c483dcc48e363f6efb8ea545446124a
https://pubmed.ncbi.nlm.nih.gov/9852330
https://pubmed.ncbi.nlm.nih.gov/9852330
Publikováno v:
Journal of applied physiology (Bethesda, Md. : 1985). 75(3)
We examined the relationship between hypoglossal and phrenic nerve activities and carotid sinus pressure. In 12 adult cats that were decerebrate, vagotomized, paralyzed, and mechanically ventilated, we isolated the left carotid sinus for perfusion an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f27015d4ba31990db4f76824fafcc6d0
https://pubmed.ncbi.nlm.nih.gov/8226556
https://pubmed.ncbi.nlm.nih.gov/8226556
Publikováno v:
The American review of respiratory disease. 144(5)
Phenylephrine, an alpha-adrenergic agonist, increases pharyngeal cross-sectional area when applied topically to the nasal and pharyngeal mucosa, as determined by magnetic resonance imaging. In this study, we examined the possibility that the increase
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d8f58c735696da52e5aa32e46e1b92df
https://pubmed.ncbi.nlm.nih.gov/1952430
https://pubmed.ncbi.nlm.nih.gov/1952430