Search Results - "Hoang, Jonathan"

Liquid Crystal Elastomers Prepared by Thiol–Ene Photopolymerization Amenable to Surface-Enforced Alignment by Fowler, Hayden E., Pearl, Harrison M., Hoang, Jonathan D., White, Timothy J.

“…Liquid crystal elastomers (LCEs) assimilate the anisotropy of liquid crystalline phases with the rubber elasticity of polymer networks. Numerous recent reports…”
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Elastocaloric Response of Isotropic Liquid Crystalline Elastomers by Herman, Jeremy A., Hoang, Jonathan D., White, Timothy J.

“…Liquid crystalline elastomers (LCEs) are soft materials that associate order and deformation. Upon deformation, mechanically induced changes order affect…”
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No sympathy for the hypoxic: the role of fetal oxygenation in autonomic dysfunction by Hoang, Jonathan D., Vaseghi, Marmar

“…Uteroplacental insufficiency, defined as the failure of the placenta to adequately supply nutrients to the developing fetus, can result from insufficient blood…”
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Circulating noradrenaline leads to release of neuropeptide Y from cardiac sympathetic nerve terminals via activation of β-adrenergic receptors by van Weperen, Valerie Y H, Hoang, Jonathan D, Jani, Neil R, Khaky, Artin, Herring, Neil, Smith, Corey, Vaseghi, Marmar

“…Cardiac disease is marked by sympathoexcitation and elevated levels of noradrenaline (NA) and cotransmitter neuropeptide Y (NPY). Increased NPY levels are…”
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A novel mechanism for regulation of cardiac Ca2+ current by estradiol: cAMP-ing out at the basal epicardium by Hoang, Jonathan D., Vaseghi, Marmar

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A novel mechanism for regulation of cardiac Ca 2+ current by estradiol: cAMP-ing out at the basal epicardium by Hoang, Jonathan D, Vaseghi, Marmar

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Degree of Orientation in Liquid Crystalline Elastomers Defines the Magnitude and Rate of Actuation by Bauman, Grant E., Hoang, Jonathan D., Toney, Michael F., White, Timothy J.

“…The anisotropy of liquid crystalline elastomers (LCEs) is derived from the interaction-facilitated orientation of the molecular constituents. Here, we…”
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Antiarrhythmic Mechanisms of Epidural Blockade After Myocardial Infarction by Hoang, Jonathan D., van Weperen, Valerie Y.H., Kang, Ki-Woon, Jani, Neil R., Swid, Mohammed A., Chan, Christopher A., Lokhandwala, Zulfiqar Ali, Lux, Robert L., Vaseghi, Marmar

“…BACKGROUND: Thoracic epidural anesthesia (TEA) has been shown to reduce the burden of ventricular tachycardia in small case series of patients with refractory…”
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Electrophysiological effects of right and left vagal nerve stimulation on the ventricular myocardium by Yamakawa, Kentaro, So, Eileen L, Rajendran, Pradeep S, Hoang, Jonathan D, Makkar, Nupur, Mahajan, Aman, Shivkumar, Kalyanam, Vaseghi, Marmar

“…Vagal nerve stimulation (VNS) has been proposed as a cardioprotective intervention. However, regional ventricular electrophysiological effects of VNS are not…”
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Programming Orientation in Liquid Crystalline Elastomers Prepared with Intra-Mesogenic Supramolecular Bonds by Lewis, Kristin L., Herbert, Katie M., Matavulj, Valentina M., Hoang, Jonathan D., Ellison, Eric T., Bauman, Grant E., Herman, Jeremy A., White, Timothy J.

“…The large, directional stimuli-response of aligned liquid crystalline elastomers (LCEs) could enable functional utility in robotics, medicine, consumer goods,…”
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Ventricular Electrophysiological Effects of Vagal Nerve Stimulation in Humans With and Without Structural Heart Disease by Hoang, Jonathan D., Lokhandwala, Zulfiqar A., Buckley, Una, Bradfield, Jason S., Krokhaleva, Yuliya, Khakpour, Houman, Ajijola, Olujimi A., Boyle, Noel G., Shivkumar, Kalyanam, Vaseghi, Marmar

“…Background and Objective Clinical trials investigating the benefits of vagus nerve stimulation (VNS) in heart failure have shown mixed results. This variation…”
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Scalable and reversible axonal neuromodulation of the sympathetic chain for cardiac control by Hadaya, Joseph, Buckley, Una, Gurel, Nil Z, Chan, Christopher A, Swid, Mohammed A, Bhadra, Niloy, Vrabec, Tina L, Hoang, Jonathan D, Smith, Corey, Shivkumar, Kalyanam, Ardell, Jeffrey L

“…Maladaptation of the sympathetic nervous system contributes to the progression of cardiovascular disease and risk for sudden cardiac death, the leading cause…”
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Cardiac sympathetic activation circumvents high-dose beta blocker therapy in part through release of neuropeptide Y by Hoang, Jonathan D, Salavatian, Siamak, Yamaguchi, Naoko, Swid, Mohammed Amer, David, Hamon, Vaseghi, Marmar

“…The sympathetic nervous system plays an important role in the occurrence of ventricular tachycardia (VT). Many patients, however, experience VT despite maximal…”
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Stellate ganglion stimulation causes spatiotemporal changes in ventricular repolarization in pig by Meijborg, Veronique M.F., Boukens, Bastiaan J.D., Janse, Michiel J., Salavatian, Siamak, Dacey, Michael J., Yoshie, Koji, Opthof, Tobias, Swid, Mohammed Amer, Hoang, Jonathan D., Hanna, Peter, Ardell, Jeffrey, Shivkumar, Kalyanam, Coronel, Ruben

“…Dispersion in ventricular repolarization is relevant for arrhythmogenesis. The purpose of this study was to determine the spatiotemporal effects of sympathetic…”
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Myocardial infarction reduces cardiac nociceptive neurotransmission through the vagal ganglia by Salavatian, Siamak, Hoang, Jonathan D, Yamaguchi, Naoko, Lokhandwala, Zulfiqar Ali, Swid, Mohammed Amer, Armour, John Andrew, Ardell, Jeffrey L, Vaseghi, Marmar

“…Myocardial infarction causes pathological changes in the autonomic nervous system, which exacerbate heart failure and predispose to fatal ventricular…”
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Proarrhythmic Effects of Sympathetic Activation Are Mitigated by Vagal Nerve Stimulation in Infarcted Hearts by Hoang, Jonathan D., Yamakawa, Kentaro, Rajendran, Pradeep S., Chan, Christopher A., Yagishita, Daigo, Nakamura, Keijiro, Lux, Robert L., Vaseghi, Marmar

“…The goal of this study was to evaluate whether intermittent VNS reduces electrical heterogeneities and arrhythmia inducibility during sympathoexcitation…”
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β Cell-specific increased expression of calpastatin prevents diabetes induced by islet amyloid polypeptide toxicity by Gurlo, Tatyana, Costes, Safia, Hoang, Jonathan D, Rivera, Jacqueline F, Butler, Alexandra E, Butler, Peter C

“…The islet in type 2 diabetes (T2D) shares many features of the brain in protein misfolding diseases. There is a deficit of β cells with islet amyloid derived…”
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Deconvoluting the Contribution of Polymerization Temperature to Liquid Crystalline Elastomer Actuation by Kennedy, David T., Hoang, Jonathan D., Toney, Michael F., White, Timothy J.

“…Liquid crystalline elastomers (LCEs) are increasingly considered as advanced materials that prospectively may enable distinctive functional utility in medical…”
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Compositional and Temperature Dependence of Amorphous Polymer Networks Undergoing Mechanotropic Phase Transitions by Herman, Jeremy A., Hoang, Jonathan D., McCracken, Joselle M., White, Timothy J.

“…The deformation of liquid crystalline elastomers to load is nonlinear. Unlike traditional elastomeric thermosets, liquid crystalline elastomers can exhibit a…”
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PO-01-173 VAGAL NERVE STIMULATION REDUCES INTERSTITIAL VENTRICULAR NEUROPEPTIDE Y RELEASE VIA ACTIVATION OF PRESYNAPTIC SYMPATHETIC MUSCARINIC RECEPTORS by Jani, Neil, van Weperen, Valerie, Hoang, Jonathan D., Herring, Neil, Smith, Corey, Vaseghi, Marmar

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