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Lewis THJ, Zhuo J, McClellan JX, Getsy PM, Ryan RM, Jenkins MJ, Lewis SJ. Infrared light elicits endothelium-dependent vasodilation in isolated occipital arteries of the rat via soluble guanylyl cyclase-dependent mechanisms. Front Physiol 2023; 14:1219998. [PMID: 37664436 PMCID: PMC10471192 DOI: 10.3389/fphys.2023.1219998] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Accepted: 08/01/2023] [Indexed: 09/05/2023] Open
Abstract
The left and right occipital arteries provide blood supply to afferent cell bodies in the ipsilateral nodose and petrosal ganglia. This supply is free of an effective blood-ganglion barrier, so changes in occipital artery blood flow directly affect the access of circulating factors to the afferent cell bodies. The application of infrared (IR) light to modulate neural and other cell processes has yielded information about basic biological processes within tissues and is gaining traction as a potential therapy for a variety of disease processes. To address whether IR can directly modulate vascular function, we performed wire myography studies to determine the actions of IR on occipital arteries isolated from male Sprague-Dawley rats. Based on our previous research that functionally-important differences exist between occipital artery segments close to their origin at the external carotid artery (ECA) and those closer to the nodose ganglion, the occipital arteries were dissected into two segments, one closer to the ECA and the other closer to the nodose ganglion. Segments were constricted with 5-hydroxytryptamine to a level equal to 50% of the maximal response generated by the application of a high (80 mM) concentration of K+ ions. The direct application of pulsed IR (1,460 nm) for 5 s produced a rapid vasodilation in occipital arteries that was significantly more pronounced in segments closest to the ECA, although the ECA itself was minimally responsive. The vasodilation remained for a substantial time (at least 120 s) after cessation of IR application. The vasodilation during and following cessation of the IR application was markedly diminished in occipital arteries denuded of the endothelium. In addition, the vasodilation elicited by IR in endothelium-intact occipital arteries was substantially reduced in the presence of a selective inhibitor of the nitric oxide-sensitive guanylate cyclase, 1H-[1,2,4]oxadiazolo [4,3-a]quinoxalin-1-one (ODQ). It appears that IR causes endothelium-dependent, nitric-oxide-mediated vasodilation in the occipital arteries of the rat. The ability of IR to generate rapid and sustained vasodilation may provide new therapeutic approaches for restoring or improving blood flow to targeted tissues.
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Affiliation(s)
- Tristan H. J. Lewis
- Department of Neurosciences, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, United States
| | - Junqi Zhuo
- Department of Biomedical Engineering, Case Western Reserve University, Cleveland, OH, United States
| | - Jacob X. McClellan
- Department of Biomedical Engineering, Case Western Reserve University, Cleveland, OH, United States
| | - Paulina M. Getsy
- Department of Pediatrics, Case Western Reserve University, Cleveland, OH, United States
| | - Rita M. Ryan
- Department of Pediatrics, Case Western Reserve University, Cleveland, OH, United States
| | - Michael. J. Jenkins
- Department of Biomedical Engineering, Case Western Reserve University, Cleveland, OH, United States
- Department of Pediatrics, Case Western Reserve University, Cleveland, OH, United States
| | - Stephen J. Lewis
- Department of Pediatrics, Case Western Reserve University, Cleveland, OH, United States
- Departments of Pharmacology, Case Western Reserve University, Cleveland, OH, United States
- Functional Electrical Stimulation Center, Case Western Reserve University, Cleveland, OH, United States
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Liu Y, Zhou JY, Zhou YH, Wu D, He JL, Han LM, Liang XB, Wang LQ, Lu XL, Chen H, Qiao GF, Shou W, Li BY. Unique Expression of Angiotensin Type-2 Receptor in Sex-Specific Distribution of Myelinated Ah-Type Baroreceptor Neuron Contributing to Sex-Dimorphic Neurocontrol of Circulation. Hypertension 2016; 67:783-91. [DOI: 10.1161/hypertensionaha.115.06815] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2015] [Accepted: 01/26/2016] [Indexed: 11/16/2022]
Affiliation(s)
- Yang Liu
- From the Department of Pharmacology (Y.L., J.-Y.Z., Y.-H.Z., D.W., J.-L.H., L.-M.H., X.-B.L., L.-Q.W., X.-L.L., G.-F.Q., B.-Y.L.) and Key Laboratory of Cardiovascular Medicine Research of Ministry of Education (Y.-H.Z., D.W., L.-Q.W., X,-B.L., G.-F.Q.), Harbin Medical University, Harbin, Heilongjiang, China; Riley Heart Research Center, Wells Center for Pediatric Research, Indiana University School of Medicine, Indianapolis (H.C., W.S.)
| | - Jia-Ying Zhou
- From the Department of Pharmacology (Y.L., J.-Y.Z., Y.-H.Z., D.W., J.-L.H., L.-M.H., X.-B.L., L.-Q.W., X.-L.L., G.-F.Q., B.-Y.L.) and Key Laboratory of Cardiovascular Medicine Research of Ministry of Education (Y.-H.Z., D.W., L.-Q.W., X,-B.L., G.-F.Q.), Harbin Medical University, Harbin, Heilongjiang, China; Riley Heart Research Center, Wells Center for Pediatric Research, Indiana University School of Medicine, Indianapolis (H.C., W.S.)
| | - Yu-Hong Zhou
- From the Department of Pharmacology (Y.L., J.-Y.Z., Y.-H.Z., D.W., J.-L.H., L.-M.H., X.-B.L., L.-Q.W., X.-L.L., G.-F.Q., B.-Y.L.) and Key Laboratory of Cardiovascular Medicine Research of Ministry of Education (Y.-H.Z., D.W., L.-Q.W., X,-B.L., G.-F.Q.), Harbin Medical University, Harbin, Heilongjiang, China; Riley Heart Research Center, Wells Center for Pediatric Research, Indiana University School of Medicine, Indianapolis (H.C., W.S.)
| | - Di Wu
- From the Department of Pharmacology (Y.L., J.-Y.Z., Y.-H.Z., D.W., J.-L.H., L.-M.H., X.-B.L., L.-Q.W., X.-L.L., G.-F.Q., B.-Y.L.) and Key Laboratory of Cardiovascular Medicine Research of Ministry of Education (Y.-H.Z., D.W., L.-Q.W., X,-B.L., G.-F.Q.), Harbin Medical University, Harbin, Heilongjiang, China; Riley Heart Research Center, Wells Center for Pediatric Research, Indiana University School of Medicine, Indianapolis (H.C., W.S.)
| | - Jian-Li He
- From the Department of Pharmacology (Y.L., J.-Y.Z., Y.-H.Z., D.W., J.-L.H., L.-M.H., X.-B.L., L.-Q.W., X.-L.L., G.-F.Q., B.-Y.L.) and Key Laboratory of Cardiovascular Medicine Research of Ministry of Education (Y.-H.Z., D.W., L.-Q.W., X,-B.L., G.-F.Q.), Harbin Medical University, Harbin, Heilongjiang, China; Riley Heart Research Center, Wells Center for Pediatric Research, Indiana University School of Medicine, Indianapolis (H.C., W.S.)
| | - Li-Min Han
- From the Department of Pharmacology (Y.L., J.-Y.Z., Y.-H.Z., D.W., J.-L.H., L.-M.H., X.-B.L., L.-Q.W., X.-L.L., G.-F.Q., B.-Y.L.) and Key Laboratory of Cardiovascular Medicine Research of Ministry of Education (Y.-H.Z., D.W., L.-Q.W., X,-B.L., G.-F.Q.), Harbin Medical University, Harbin, Heilongjiang, China; Riley Heart Research Center, Wells Center for Pediatric Research, Indiana University School of Medicine, Indianapolis (H.C., W.S.)
| | - Xiao-Bo Liang
- From the Department of Pharmacology (Y.L., J.-Y.Z., Y.-H.Z., D.W., J.-L.H., L.-M.H., X.-B.L., L.-Q.W., X.-L.L., G.-F.Q., B.-Y.L.) and Key Laboratory of Cardiovascular Medicine Research of Ministry of Education (Y.-H.Z., D.W., L.-Q.W., X,-B.L., G.-F.Q.), Harbin Medical University, Harbin, Heilongjiang, China; Riley Heart Research Center, Wells Center for Pediatric Research, Indiana University School of Medicine, Indianapolis (H.C., W.S.)
| | - Lu-Qi Wang
- From the Department of Pharmacology (Y.L., J.-Y.Z., Y.-H.Z., D.W., J.-L.H., L.-M.H., X.-B.L., L.-Q.W., X.-L.L., G.-F.Q., B.-Y.L.) and Key Laboratory of Cardiovascular Medicine Research of Ministry of Education (Y.-H.Z., D.W., L.-Q.W., X,-B.L., G.-F.Q.), Harbin Medical University, Harbin, Heilongjiang, China; Riley Heart Research Center, Wells Center for Pediatric Research, Indiana University School of Medicine, Indianapolis (H.C., W.S.)
| | - Xiao-Long Lu
- From the Department of Pharmacology (Y.L., J.-Y.Z., Y.-H.Z., D.W., J.-L.H., L.-M.H., X.-B.L., L.-Q.W., X.-L.L., G.-F.Q., B.-Y.L.) and Key Laboratory of Cardiovascular Medicine Research of Ministry of Education (Y.-H.Z., D.W., L.-Q.W., X,-B.L., G.-F.Q.), Harbin Medical University, Harbin, Heilongjiang, China; Riley Heart Research Center, Wells Center for Pediatric Research, Indiana University School of Medicine, Indianapolis (H.C., W.S.)
| | - Hanying Chen
- From the Department of Pharmacology (Y.L., J.-Y.Z., Y.-H.Z., D.W., J.-L.H., L.-M.H., X.-B.L., L.-Q.W., X.-L.L., G.-F.Q., B.-Y.L.) and Key Laboratory of Cardiovascular Medicine Research of Ministry of Education (Y.-H.Z., D.W., L.-Q.W., X,-B.L., G.-F.Q.), Harbin Medical University, Harbin, Heilongjiang, China; Riley Heart Research Center, Wells Center for Pediatric Research, Indiana University School of Medicine, Indianapolis (H.C., W.S.)
| | - Guo-Fen Qiao
- From the Department of Pharmacology (Y.L., J.-Y.Z., Y.-H.Z., D.W., J.-L.H., L.-M.H., X.-B.L., L.-Q.W., X.-L.L., G.-F.Q., B.-Y.L.) and Key Laboratory of Cardiovascular Medicine Research of Ministry of Education (Y.-H.Z., D.W., L.-Q.W., X,-B.L., G.-F.Q.), Harbin Medical University, Harbin, Heilongjiang, China; Riley Heart Research Center, Wells Center for Pediatric Research, Indiana University School of Medicine, Indianapolis (H.C., W.S.)
| | - Weinian Shou
- From the Department of Pharmacology (Y.L., J.-Y.Z., Y.-H.Z., D.W., J.-L.H., L.-M.H., X.-B.L., L.-Q.W., X.-L.L., G.-F.Q., B.-Y.L.) and Key Laboratory of Cardiovascular Medicine Research of Ministry of Education (Y.-H.Z., D.W., L.-Q.W., X,-B.L., G.-F.Q.), Harbin Medical University, Harbin, Heilongjiang, China; Riley Heart Research Center, Wells Center for Pediatric Research, Indiana University School of Medicine, Indianapolis (H.C., W.S.)
| | - Bai-Yan Li
- From the Department of Pharmacology (Y.L., J.-Y.Z., Y.-H.Z., D.W., J.-L.H., L.-M.H., X.-B.L., L.-Q.W., X.-L.L., G.-F.Q., B.-Y.L.) and Key Laboratory of Cardiovascular Medicine Research of Ministry of Education (Y.-H.Z., D.W., L.-Q.W., X,-B.L., G.-F.Q.), Harbin Medical University, Harbin, Heilongjiang, China; Riley Heart Research Center, Wells Center for Pediatric Research, Indiana University School of Medicine, Indianapolis (H.C., W.S.)
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