Search Results - "Dombkowski, Ryan A"

Evolutionary and comparative aspects of nitric oxide, carbon monoxide and hydrogen sulfide by Olson, Kenneth R, Donald, John A, Dombkowski, Ryan A, Perry, Steve F

“…Highlights ► Nitric oxide (NO), carbon monoxide (CO) and hydrogen sulfide (H2 S) have been intimately linked with evolution. ► NO, CO and H2 S are retained as…”
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Hydrogen sulfide as an oxygen sensor/transducer in vertebrate hypoxic vasoconstriction and hypoxic vasodilation by Olson, Kenneth R, Dombkowski, Ryan A, Russell, Michael J, Doellman, Meredith M, Head, Sally K, Whitfield, Nathan L, Madden, Jane A

“…How vertebrate blood vessels sense acute hypoxia and respond either by constricting (hypoxic vasoconstriction) or dilating (hypoxic vasodilation) has not been…”
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Hydrogen sulfide as an endogenous regulator of vascular smooth muscle tone in trout by Dombkowski, Ryan A, Russell, Michael J, Olson, Kenneth R

“…Hydrogen sulfide (H(2)S) is an endogenous vasodilator in mammals, but its presence and function in other vertebrates is unknown. We generated H(2)S from NaHS…”
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Hydrogen sulfide (H₂S) and hypoxia inhibit salmonid gastrointestinal motility: evidence for H₂S as an oxygen sensor by Dombkowski, Ryan A, Naylor, Marie G, Shoemaker, Emma, Smith, Michelle, DeLeon, Eric R, Stoy, Gilbrian F, Gao, Yan, Olson, Kenneth R

“…Hydrogen sulfide (H(2)S) has been shown to affect gastrointestinal (GI) motility and signaling in mammals and O(2)-dependent H(2)S metabolism has been proposed…”
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Oxygen dependency of hydrogen sulfide-mediated vasoconstriction in cyclostome aortas by Olson, Kenneth R, Forgan, Leonard G, Dombkowski, Ryan A, Forster, Malcolm E

“…Hydrogen sulfide (H(2)S) has been proposed to mediate hypoxic vasoconstriction (HVC), however, other studies suggest the vasoconstrictory effect indirectly…”
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Effects of carbon monoxide on trout and lamprey vessels by Dombkowski, Ryan A, Whitfield, Nathan L, Motterlini, Roberto, Gao, Yan, Olson, Kenneth R

“…Carbon monoxide (CO) is endogenously produced by heme oxygenase (HO) and is involved in vascular, neural, and inflammatory responses in mammals. However, the…”
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Hydrogen sulfide mediates hypoxia-induced relaxation of trout urinary bladder smooth muscle by Dombkowski, Ryan A, Doellman, Meredith M, Head, Sally K, Olson, Kenneth R

“…Hydrogen sulfide (H2S) is a recently identified gasotransmitter that may mediate hypoxic responses in vascular smooth muscle. H2S also appears to be a…”
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Vertebrate phylogeny of hydrogen sulfide vasoactivity by Dombkowski, Ryan A, Russell, Michael J, Schulman, Alexis A, Doellman, Meredith M, Olson, Kenneth R

“…Hydrogen sulfide (H(2)S) is a recently identified endogenous vasodilator in mammals. In steelhead/rainbow trout (Oncorhynchus mykiss, Osteichthyes), H(2)S…”
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Effects of hypoxia on vertebrate blood vessels by Russell, Michael J., Dombkowski, Ryan A., Olson, Kenneth R.

“…Hypoxia contracts mammalian respiratory vessels and increases vascular resistance in respiratory tissues of many vertebrates. In systemic vessels these…”
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Effect of pH on trout blood vessels and gill vascular resistance by Smith, Michael P, Dombkowski, Ryan A, Wincko, Jeffrey T, Olson, Kenneth R

“…pH is recognized as a modulator of vascular smooth muscle (VSM) tone in mammalian vessels, but little is known about its effects on fish VSM. We investigated…”
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Transvascular and intravascular fluid transport in the rainbow trout: revisiting Starling's forces, the secondary circulation and interstitial compliance by Olson, Kenneth R, Kinney, Daniel W, Dombkowski, Ryan A, Duff, Douglas W

“…The kinetics of transvascular fluid transport across fish capillaries and redistribution of fluids between intravascular compartments in intact fish are…”
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Oxygen Dependency of Hydrogen Sulfide‐mediated Vasoconstriction in Cyclostome Aortas by Olson, Kenneth R., Forgan, Leonard G., Dombkowski, Ryan A., Forster, Malcolm E.

“…Abstract only Hydrogen sulfide (H 2 S) is a vasoregulatory molecule and recent evidence suggests it may be an O 2 sensor for hypoxic vasoconstriction (HVC)…”
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Phylogenetic expression of hypoxic vasoconstriction by Russell, Michael J, Dombkowski, Ryan A, Olson, Kenneth R

“…Hypoxic vasoactivity is universally dose‐ and location‐dependent. Whereas hypoxic vasoconstriction is a common feature in respiratory vascular beds among every…”
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The effects of salt-induced hypertension on alpha1-adrenoreceptor expression and cardiovascular physiology in the rainbow trout (Oncorhynchus mykiss) by Chen, Xi, Moon, Thomas W, Olson, Kenneth R, Dombkowski, Ryan A, Perry, Steve F

“…Experiments were conducted on rainbow trout to determine the impact of dietary salt on arterial blood pressure. After 4-6 wk, fish fed a salt-enriched diet…”
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Hydrogen Sulfide as the Oxygen Sensor/Transducer in Hypoxic Vasodilation and Hypoxic Vasoconstriction by Olson, Kenneth R., Dombkowski, Ryan A., Russell, Michael J., Whitfield, Nathan L., Madden, Jane A.

“…Vertebrate vessels respond to acute hypoxia by dilating (HVD) or constricting (HVC), but the mechanism(s) whereby vessels sense hypoxia and transduce this into…”
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Effects of hydrogen sulfide in vertebrate smooth muscle by Dombkowski, Ryan A

“…Hydrogen sulfide (H2S) is an endogenously produced gas affecting the mammalian nervous system and smooth muscle (SM). While mechanisms of H 2S action have been…”
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