Výsledky vyhledávání - "Sally G Hood"

Akademický článek

Effects of furosemide, acetazolamide and amiloride on renal cortical and medullary tissue oxygenation in non‐anaesthetised healthy sheep

Autor: Connie P. C. Ow, Nobuki Okazaki, Naoya Iguchi, Rachel M. Peiris, Roger G. Evans, Sally G. Hood, Clive N. May, Rinaldo Bellomo, Yugeesh R. Lankadeva

Publikováno v: Experimental Physiology, Vol 109, Iss 5, Pp 766-778 (2024)

Abstract It has been proposed that diuretics can improve renal tissue oxygenation through inhibition of tubular sodium reabsorption and reduced metabolic demand. However, the impact of clinically used diuretic drugs on the renal cortical and medullar

Externí odkaz: https://doaj.org/article/357e218aa67c4cd4b29efd336fdc4581

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Akademický článek

Selective optogenetic stimulation of efferent fibers in the vagus nerve of a large mammal

Publikováno v: Brain Stimulation, Vol 14, Iss 1, Pp 88-96 (2021)

Background: Electrical stimulation applied to individual organs, peripheral nerves, or specific brain regions has been used to treat a range of medical conditions. In cardiovascular disease, autonomic dysfunction contributes to the disease progressio

Externí odkaz: https://doaj.org/article/03a4bef93ac24e2d8772b644715a7a34

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The effects of recruitment of renal functional reserve on renal cortical and medullary oxygenation in non‐anesthetized sheep

Autor: Alemayehu H. Jufar, Roger G. Evans, Clive N. May, Sally G. Hood, Ashenafi H. Betrie, Anton Trask‐Marino, Rinaldo Bellomo, Yugeesh R. Lankadeva

Publikováno v: Acta Physiologica. 237

Recruitment of renal functional reserve (RFR) with amino acid loading increases renal blood flow and glomerular filtration rate. However, its effects on renal cortical and medullary oxygenation have not been determined. Accordingly, we tested the eff

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad9a3cc4b1e438b466070a7c81f4b7c3
https://doi.org/10.1111/apha.13919

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Renal, Cardiac, and Autonomic Effects of Catheter-Based Renal Denervation in Ovine Heart Failure

Autor: Sally G Hood, Nina Eikelis, Markus P. Schlaich, Junko Kosaka, Roberto B. Pontes, Lindsea C. Booth, R. Anethra U. De Silva, Yugeesh R Lankadeva, Song T. Yao, Gavin W. Lambert, Clive N. May

Publikováno v: Hypertension. 78:706-715

A growing number of clinical studies suggest that in heart failure renal denervation (RDN) has beneficial effects on the autonomic control of the heart. There is also experimental evidence that surgical RDN improves sodium handling and clearance in h

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d3f15a5a1ecc37e4b3f13472f2b4005a
https://doi.org/10.1161/hypertensionaha.120.16054

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Influence of moderate hypothermia on renal and cerebral haemodynamics and oxygenation during experimental cardiopulmonary bypass in sheep

Autor: Alemayehu H. Jufar, Clive N. May, Roger G. Evans, Andrew D. Cochrane, Bruno Marino, Sally G. Hood, Peter R. McCall, Rinaldo Bellomo, Yugeesh R. Lankadeva

Publikováno v: Acta Physiologica. 236

Cardiac surgery requiring cardiopulmonary bypass (CPB) can result in renal and cerebral injury. Intraoperative tissue hypoxia could contribute to such organ injury. Hypothermia, however, may alleviate organ hypoxia. Therefore, we tested whether moder

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::faf27324649edbf807e6f8aec445312a
https://doi.org/10.1111/apha.13860

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Dynamic responses of renal oxygenation at the onset of cardiopulmonary bypass in sheep and man

Autor: Yugeesh R Lankadeva, Andrew D. Cochrane, Clive N. May, Bruno Marino, Jennifer P. Ngo, Peter R McCall, Michael Z.L. Zhu, Amanda G. Thrift, Nobuki Okazaki, Julian A. Smith, Khin M. Noe, Naoya Iguchi, Sally G Hood, Roger G. Evans, Rinaldo Bellomo, Andrew J. Martin

Publikováno v: Perfusion. 37:624-632

Introduction: The renal medulla is susceptible to hypoxia during cardiopulmonary bypass (CPB), which may contribute to the development of acute kidney injury. But the speed of onset of renal medullary hypoxia remains unknown. Methods: We continuously

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::35f5f0ff825e25a260f0877a4a15cf38
https://doi.org/10.1177/02676591211013640

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Beneficial Effects of Vasopressin Compared With Norepinephrine on Renal Perfusion, Oxygenation, and Function in Experimental Septic Acute Kidney Injury

Autor: Yugeesh R Lankadeva, Sally G Hood, Roger G. Evans, Rinaldo Bellomo, Clive N. May, Nobuki Okazaki, Naoya Iguchi

Publikováno v: Critical Care Medicine. 48:e951-e958

Objectives To compare the effects of restoring mean arterial pressure with vasopressin or norepinephrine on systemic hemodynamics, renal blood flow, intrarenal perfusion and oxygenation, and renal function in ovine septic acute kidney injury. Design

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b282a171b43b2190622b1fa8fa63eabe
https://doi.org/10.1097/ccm.0000000000004511

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Renal hemodynamics and oxygenation during experimental cardiopulmonary bypass in sheep under total intravenous anesthesia

Autor: Clive N. May, Bruno Marino, Yugeesh R Lankadeva, Andrew D. Cochrane, Peter R McCall, Roger G. Evans, Naoya Iguchi, Sally G Hood, Rinaldo Bellomo

Publikováno v: Am J Physiol Regul Integr Comp Physiol

Renal medullary hypoxia may contribute to the pathophysiology of acute kidney injury, including that associated with cardiac surgery requiring cardiopulmonary bypass (CPB). When performed under volatile (isoflurane) anesthesia in sheep, CPB causes re

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c236a6bad0c8771ce28f43404b834a22
https://doi.org/10.1152/ajpregu.00290.2019

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Blunted diuretic and natriuretic responses to acute sodium loading early after catheter-based renal denervation in normotensive sheep

Autor: Roberto B. Pontes, Lindsea C. Booth, Zoe McArdle, Yugeesh R Lankadeva, Markus P. Schlaich, Reetu R. Singh, Song T. Yao, Sally G Hood, Clive N. May

Publikováno v: American Journal of Physiology-Regulatory, Integrative and Comparative Physiology. 317:R319-R327

Catheter-based renal denervation (RDN) was introduced as a treatment for resistant hypertension. There remain critical questions regarding the physiological mechanisms underlying the hypotensive effects of catheter-based RDN. Previous studies indicat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::85f1d504b7b40da6e33a170630e1d77b
https://doi.org/10.1152/ajpregu.00228.2018

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