Search

Your search keyword '"McEneny J"' showing total 284 results
Start Over Author "McEneny J"
284 results on '"McEneny J"'

11. National scientific medical meeting 1997 abstracts

Author

Willison, H. J., Lastovica, A. J., Prendergast, M. M., Moran, A. P., Walsh, C., Flitcroft, I., Eustace, P., McMahon, C., Smith, J., Smith, O. P., Lakshmandass, G., Taylor, M. R. H., Holland, C. V., Cox, D., Good, B., Kearns, G. M., Gaffney, P., Shark, K., Frauenshuh, M., Ortmann, W., Messner, R., King, R., Rich, S., Behrens, T., Mahmud, N., Molloy, A., McPartlin, J., Scott, J. M., Weir, D. G., Walsh, K. M., Thorburn, D., Mills, P., Morris, A. J., Good, T., Cameron, S., McCruden, E. A. B., Bennett, M. W., O’Connell, J., Brady, C., Roche, D., Collins, J. K., Shanahan, F., O’Sullivant, G. C., Henry, M., Koston, S., McMahon, K., MacNee, W., FitzGerald, M. X., O’Connor, C. M., McGonagle, D., Gibbon, W., O’Connor, P., Emery, P., Murphy, M., Watson, R., Casey, E., Naidu, E., Murphy, M., Watson, R., Barnes, L., McCann, S., Murphy, M., Watson, R., Barnes, L., Sweeney, E., Barrett, E. J., Graham, H., Cunningham, R. T., Johnston, C. F., Curry, W. J., Buchanan, K. D., Courtney, C. H., McAllister, A. S., McCance, D. R., Hadden, D. R., Bell, P. M., Leslie, H., Sheridan, B., Atkinson, A. B., Kilbane, M. T., Smith, D. F., Murray, M. J., Shering, S. G., McDermott, E. W. M., O’Higgins, N. J., Smyth, P. P. A., McEneny, J., Trimble, E. R., Young, I. S., Sharpe, P., Mercer, C., McMaster, D., Young, I. S., Evans, A. E., Young, I. S., Cundick, J., Hasselwander, O., McMaster, D., McGeough, J., Savage, D., Maxwell, A. P., Evans, A. E., Kee, F., Larkin, C. J., Watson, R. G. P., Johnston, C., Ardill, J. E. S., Buchanan, K. D., McNamara, D. A., Walsh, T. N., Bouchier-Hayes, D. J., Madden, C., Timon, C., Gardiner, N., Lawler, M., O’Riordan, J., Duggan, C., McCann, S. R., Gowing, H., Braakman, E., Lawler, M., Byrne, C., Martens, A. C. M., Hagenbeek, A., McCann, S. R., Kinsella, N., Cusack, S., Lawler, M., Baker, H., White, B., Smith, O. P., Lawler, M., Gardiner, N., Molloy, K., Gowing, H., Wogan, A., McCann, S. R., McElwaine, S., Lawler, M., Hollywood, D., McCann, S. R., Mcmahon, C., Merry, C., Ryan, M., Smith, O., Mulcahy, F. M., Murphy, C., Briones, J., Gardiner, N., McCann, S. R., Lawler, M., White, B., Lawler, M., Cusack, S., Kinsella, N., Smith, O. P., Lavin, P., McCaffrey, M., Gillen, P., White, B., Smith, O. P., Thompson, L., Lalloz, M., Layton, M., Barnes, L., Corish, C., Kennedy, N. P., Flood, P., Mulligan, S., McNamara, E., Kennedy, N. P., Flood, P., Mathias, P. M., Ball, E., Duiculescu, D., Calistru, P., O’Gorman, N., Kennedy, N. P., Abuzakouk, M., Feighery, C., Brannigan, M., Pender, S., Keeling, F., Varghese, J., Lee, M., Colreavy, M., Gaffney, R., Hone, S., Herzig, M., Walsh, M., Dolan, C., Wogan, A., Lawler, M., McCann, S. R., Hollywood, D., Donovan, D., Harmey, J., Bouchier-Hayes, D. J., Haverty, A., Wang, J. H., Harmey, J. H., Redmond, H. P., Bouchier-Hayes, D. J., McGreal, G., Shering, S. G., Moriarty, M. J., Shortt, A., Kilbane, M. T., Smith, D. F., McDermott, E. W. M., O’Higgins, N. J., Smyth, P. P. A., McNamara, D. A., Harmey, J., Wang, J. H., Donovan, D., Walsh, T. N., Bouchier-Hayes, D. J., Kay, E., Pidgeon, G., Harmey, J., McNamara, D. A., Bouchier-Hayes, D. J., Dunne, P., Lambkin, H., Russell, J. M., O’Neill, A. J., Dunne, B. M., O’Donovan, M., Lawler, M., Gaffney, E. F., Gillan, J. E., Cotter, T. G., Horan, J., Jones, D., Biswas, S. K., Mulkerrin, E. C., Brady, H., O’Donnell, J., Neary, J., Healy, E., Watson, A., Keogh, B., Ryan, M., Cassidy, C., Ward, S., Stokes, E., Keoghan, F., Barrett, A., O’Connell, P., Ryall, N., O’Connell, P. A., Jenkinson, A., O’Brien, T., O’Connell, P. G., Harrison, R., Barrett, T., Bailey, D. M. D., Butler, A., Barton, D. E., Byrne, C., McElwaine, S., McCann, S. R., Lawler, M., Cusack, S., Lawler, M., White, B., Smith, O. P., Daly, G., Gill, M., Heron, S., Hawi, Z., Fitzgerald, M., Hawi, Z., Mynett-Johnson, L., Shiels, D., Kendler, K., McKeon, P., Gill, M., Straub, R., Walsh, D., Ryan, F., Barton, D. E., McCabe, D., Murphy, R., Segurado, R., Mulcahy, T., Larson, B., Comerford, C., O’Connell, R., O’Mahony, E., Gill, M., Donnelly, J., Minahan, F., O’Neill, D., Farrell, Z., O’Neill, D., Jones, D., Horan, J., Glynn, C., Biswas, S. K., Mulkerrin, E., Brady, H., Lennox, S. E., Murphy, A., Rea, I. M., McNulty, H., McMeel, C., O’Neill, D., McEvoy, H., Freaney, R., McKenna, M. J., Crowe, M., Keating, D., Colreavy, M., Hone, S., Norman, G., Widda, S., Viani, L., Galvin, Nolan, C. M., Hardiman, O., Hardiman, O., Brett, F., Droogan, O., Gallagher, P., Harmey, M., King, M., Murphy, J., Perryrnan, R., Sukumaran, S., Walsh, J., Farrell, M. A., Hughes, G., Cunningham, C., Walsh, J. B., Coakley, D., O’Neill, D., Hurson, M., Flood, P., McMonagle, P., Hardiman, O., Ryan, F., O’Sullivan, S., Merry, C., Dodd, P., Redmond, J., Mulcahy, F. M., Browne, R., Keating, S., O’Connor, J., Cassidy, B. P., Smyth, R., Sheppard, N. P., Cullivan, R., Crown, J., Walsh, N., Denihan, A., Bruce, I., Radic, A., Coakley, D., Lawlor, B. A., Bridges, P. K., O’Doherty, M., Farrington, A., O’Doherty, M., Farragher, B., Fahy, S., Kelly, R., Carey, T., Owens, J., Gallagher, O., Sloan, D., McDonough, C., Casey, P., Horgan, A., Elneihum, A., O’Neill, C., McMonagle, T., Quinn, J., Meagher, D., Murphy, P., Kinsella, A., Mullaney, J., Waddington, J. L., Rooney, S., Rooney, S., Bamford, L., Sloan, D., O’Connor, J. J., Franklin, R., O’Brien, K., Fitzpatrick, G., Laffey, J. G., Boylan, J. F., Laffey, J., Coleman, M., Boylan, J., Laffey, J. G., McShane, A. J., Boylan, J. F., Loughrey, J. P. R., Gardiner, J., McGinley, J., Leonard, I., Carey, M., Neligan, P., O’Rourke, J., Cunningham, A., Fennessy, F., Kelly, C., Bouchier-Hayes, D., Fennessy, F., Wang, J. H., Kelly, C., Bouchier-Hayes, D., Fennessy, F., Wang, J. H., Kelly, C., Bouchier-Hayes, D. J., Kellett, J., Laffey, J., Murphy, D., Regan, J., O’Keeffe, D., Mahmud, A., Hemeryck, L., Feely, J., Mahmud, A., Hemeryck, L., Hall, M., Feely, J., Menown, I. B. A., Mathew, T. P., Nesbitt, G. S., Syme, M., Young, I. S., Adgey, A. A. J., Menown, I. B. A., Turtle, F., Allen, J., Anderson, J., Adgey, A. A. J., O’Hanlon, R., Codd, M. B., Walkin, S., McCann, H. A., Sugrue, D. D., Rasheed, A. M., Chen, G., Kelly, C., Bouchier-Hayes, D. J., Leahy, A., Rasheed, A. M., Kay, E., Jina, S., Bouchier-Hayes, D. J., Leahy, A., McDowell, I., Rasheed, A. M., Wang, J. H., Wo, Q., Kelly, C., Bouchier-Hayes, D. J., Leahy, A., Shuhaibar, M. N., McGovern, E., Turtle, F., Menown, I. B. A., Manoharan, G., Kirkpatrick, R., Campbell, N. P. S., Walkin, S., Codd, M. B., O’Hanlon, R., McCarthy, C., McCann, H. A., Sugrue, D. D., Wen, Y., Killalea, S., Hall, M., Hemeryck, L., Feely, J., Fahy, C. J., Griffith, A., McGinley, J., McCabe, D., Fraser, A., Casey, E., Ryan, T., Murphy, R., Browne, M., Fenton, J., Hughes, J., Timon, C. I., Fenton, J., Curran, A., Smyth, D., Viani, L., Walsh, M., Hughes, J. P., Fenton, J., Lee, P., Kelly, A., Timon, C. I., Hughes, J. P., Fenton, J., Shine, N., Blayney, A., McShane, D. P., Timon, C. I., Hussey, J., Howlett, M., Langton, A., McEvoy, A., Slevin, J., Fitzpatrick, C., Turner, M. J., Enright, F., Goggin, N., Costigan, C., Duff, D., Osizlok, P., Wood, F., Watson, R., Fitzsimons, R. B., Flanagan, N., Enright, F., Barnes, L., Watson, R., Molloy, E., Griffin, E., Deasy, P. F., Sheridan, M., White, M. J., Moore, R., Gray, A., Hill, J., Glasgow, J. F. T., Middleton, B., Slattery, D., Donoghue, V., McMahon, A., Murphy, J., Slattery, D., McCarthy, A., Oslislok, P., Duff, D., Colreavy, M., Keogh, I., Hone, S., Walsh, M., Henry, M., Koston, S., McMahon, K., MacNee, W., FitzGerald, M. X., O’Connor, C. M., Russell, K. J., Henry, M., Fitzgerald, M. X., O’Connor, C. M., Kavanagh, P. V., McNamara, S. M., Feely, J., Barry, M., O’Brien, J. E., McCormick, P., Molony, C., Doyle, R. M., Walsh, J. B., Coakley, D., Codd, M. B., O’Connell, P. R., Dowey, L. C., McGlynn, H., Thurnham, D. I., Elborn, S. J., Flynn, L., Carton, J., Byrne, B., O’Farrelly, C., Kelehan, P., O’Herlihy, C., O’Hara, A. M., Moran, A. P., Orren, A., Fernie, B. A., Merry, C., Clarke, S., Courtney, G., de Gascun, C., Mulcahy, F. M., Merry, C., Ryan, M., Barry, M., Mulcahy, F. M., Merry, C., Ryan, M., Barry, M., Mulcahy, F. M., Byrne, M., Moylett, E., Murphy, H., Butler, K., Nourse, C., Thaker, H., Barry, C., Russell, J., Sheehan, G., Boyle, B., Hone, R., Conboy, B., Butler, C., Moris, D., Cormican, M., Flynn, J., McCormack, O., Corbally, N., Murray, A., Kirrane, S., O’Keane, C., Hone, R., Lynch, S. M., Cryan, B., Whyte, D., Morris, D., Butler, C., Cormican, M., Flynn, J., Corbett-Feeney, G., Murray, A., Corbally, N., Hone, R., Mackle, T., Colreavy, M., Perkins, J., Saidlear, C., Young, A., Eustace, P., Wrigley, M., Clifford, J., Waddington, J. L., Tighe, O., Croke, D. T., Drago, J., Sibley, D. R., Feely, J., Kelly, A., Carvalho, M., Hennessy, M., Kelly, M., Feely, J., Hughes, C., Hanlon, M., Feely, J., Sabra, K., Keane, T., Egan, D., Ryan, M., Maerry, C., Ryan, M., Barry, M., Mulcahy, F. M., Maerry, C., Ryan, M., Barry, M., Mulcahy, F. M., Sharma, S. C., Williams, D., Kelly, A., Carvalho, M., Feely, J., Williams, D., Kelly, A., Carvalho, M., Feely, J., Codd, M. B., Mahon, N. G., McCann, H. A., Sugrue, D. D., Sayers, G. M., Johnson, Z., McNamara, S. M., Kavanagh, P. V., and Feely, J.

Published
1998
Full Text
View/download PDF

21. 2. Effect of ingestion of food on the inhibition of DPPIV activity by oral metformin in Type 2 diabetes

Author

McCoubrey, AS, Murray, E, Cameron, I, Dace, S, Cuthbertson, J, Patterson, S, O'Harte, FPM, Bell, PM, Sharif, Muhammad A, Lee, Bernard, Lau, Luk L, Ellis, Peter K, Collins, Anton J, Blair, Paul H, Soong, Chee V, Lau, KW, McCaughey, C, Coyle, PV, Murray, LJ, Johnston, BT, Connolly, David, Black, Amanda, Murray, Liam J, Gavin, Anna, Keane, Patrick F, Wright, Stephen A, O'Prey, Fiona M, McHenry, Michelle T, Leahey, William J, Devine, Adrian B, Duffy, Emeir M, Johnston, Dennis G, Finch, Michael B, McVeigh, Gary E, Bell, Aubrey L, O'Donnell, ME, Badger, SA, Makar, RR, McEneny, J, Young, IS, Lau, LL, Lee, B, Hannon, RJ, Soong, CV, Johnston, PC, Ardill, JE, Johnston, BM, Mc Cance, DR, Fitzpatrick, AS, Gray, OM, McConville, JP, McDonnell, GV, Courtney, HC, Hunter, SJ, McCance, DR, Magee, GM, Thiraviaraj, A, and Courtney, CH

Subjects
Abstracts, A. Platform Presentations, B. Poster Presentation Case Reports
Published
2008

22. High-altitude pulmonary hypertension is associated with a free radical-mediated reduction in pulmonary nitric oxide bioavailability

Author

Bailey, Damian M, Dehnert, Christoph, Luks, Andrew M, Menold, Elmar, Castell, Christian, Schendler, Guido, Faoro, Vitalie, Gutowski, Mariusz, Evans, Kevin A, Taudorf, Sarah, James, Philip E, McEneny, J, Young, Ian S, Swenson, Erik R, Mairbäurl, Heimo, Bärtsch, Peter, and Berger, Marc M

Subjects
Adult, Male, Free Radicals, Molecular Structure, Nifedipine, Pulmonary Gas Exchange, Hypertension, Pulmonary, Hemodynamics, Altitude Sickness, Middle Aged, Nitric Oxide, Oxygen, Oxidative Stress, Integrative, Humans, Female, Lung, Antihypertensive Agents
Abstract

High altitude (HA)-induced pulmonary hypertension may be due to a free radical-mediated reduction in pulmonary nitric oxide (NO) bioavailability. We hypothesised that the increase in pulmonary artery systolic pressure (PASP) at HA would be associated with a net transpulmonary output of free radicals and corresponding loss of bioactive NO metabolites. Twenty-six mountaineers provided central venous and radial arterial samples at low altitude (LA) and following active ascent to 4559 m (HA). PASP was determined by Doppler echocardiography, pulmonary blood flow by inert gas re-breathing, and vasoactive exchange via the Fick principle. Acute mountain sickness (AMS) and high-altitude pulmonary oedema (HAPE) were diagnosed using clinical questionnaires and chest radiography. Electron paramagnetic resonance spectroscopy, ozone-based chemiluminescence and ELISA were employed for plasma detection of the ascorbate free radical (A·−), NO metabolites and 3-nitrotyrosine (3-NT). Fourteen subjects were diagnosed with AMS and three of four HAPE-susceptible subjects developed HAPE. Ascent decreased the arterio-central venous concentration difference (a-cvD) resulting in a net transpulmonary loss of ascorbate, α-tocopherol and bioactive NO metabolites (P < 0.05 vs. LA). This was accompanied by an increased a-cvD and net output of A·− and lipid hydroperoxides (P < 0.05 vs. sea level, SL) that correlated against the rise in PASP (r= 0.56–0.62, P < 0.05) and arterial 3-NT (r= 0.48–0.63, P < 0.05) that was more pronounced in HAPE. These findings suggest that increased PASP and vascular resistance observed at HA are associated with a free radical-mediated reduction in pulmonary NO bioavailability.

Published
2010

26. On the antioxidant properties of erythropoietin and its association with the oxidative–nitrosative stress response to hypoxia in humans

Author

Bailey, D M, Lundby, C, Berg, R M G, Taudorf, S, Rahmouni, H, Gutowski, M, Mulholland, C W, Sullivan, J L, Swenson, E R, McEneny, J, Young, I S, Pedersen, Bente Klarlund, Møller, Kirsten, Pietri, S, Culcasi, M, Bailey, D M, Lundby, C, Berg, R M G, Taudorf, S, Rahmouni, H, Gutowski, M, Mulholland, C W, Sullivan, J L, Swenson, E R, McEneny, J, Young, I S, Pedersen, Bente Klarlund, Møller, Kirsten, Pietri, S, and Culcasi, M

Abstract

AIM: The aim of this study was to examine if erythropoietin (EPO) has the potential to act as a biological antioxidant and determine the underlying mechanisms.METHODS: The rate at which its recombinant form (rHuEPO) reacts with hydroxyl (HO˙), 2,2-diphenyl-1-picrylhydrazyl (DPPH˙) and peroxyl (ROO˙) radicals was evaluated in-vitro. The relationship between the erythopoietic and oxidative-nitrosative stress response to poikilocapneic hypoxia was determined separately in-vivo by sampling arterial blood from eleven males in normoxia and following 12 h exposure to 13% oxygen. Electron paramagnetic resonance spectroscopy, ELISA and ozone-based chemiluminescence were employed for direct detection of ascorbate (A(˙-) ) and N-tert-butyl-α-phenylnitrone spin-trapped alkoxyl (PBN-OR) radicals, 3-nitrotyrosine (3-NT) and nitrite (NO2-).RESULTS: We found rHuEPO to be a potent scavenger of HO˙ (kr = 1.03-1.66 × 10(11) m(-1) s(-1) ) with the capacity to inhibit Fenton chemistry through catalytic iron chelation. Its ability to scavenge DPPH˙ and ROO˙ was also superior compared to other more conventional antioxidants. Hypoxia was associated with a rise in arterial EPO and free radical-mediated reduction in nitric oxide, indicative of oxidative-nitrosative stress. The latter was confirmed by an increased systemic formation of A˙(-) , PBN-OR, 3-NT and corresponding loss of NO2- (P < 0.05 vs. normoxia). The erythropoietic and oxidative-nitrosative stress responses were consistently related (r = -0.52 to 0.68, P < 0.05).CONCLUSION: These findings demonstrate that EPO has the capacity to act as a biological antioxidant and provide a mechanistic basis for its reported cytoprotective benefits within the clinical setting.

Published
2014

27. Altered free radical metabolism in acute mountain sickness: implications for dynamic cerebral autoregulation and blood-brain barrier function

Author

Bailey, D M, Evans, K A, James, P E, McEneny, J, Young, I S, Fall, L, Gutowski, M, Kewley, E, McCord, J M, Møller, Kirsten, Ainslie, P N, Bailey, D M, Evans, K A, James, P E, McEneny, J, Young, I S, Fall, L, Gutowski, M, Kewley, E, McCord, J M, Møller, Kirsten, and Ainslie, P N

Abstract

Udgivelsesdato: 2009-Jan-15, We tested the hypothesis that dynamic cerebral autoregulation (CA) and blood-brain barrier (BBB) function would be compromised in acute mountain sickness (AMS) subsequent to a hypoxia-mediated alteration in systemic free radical metabolism. Eighteen male lowlanders were examined in normoxia (21% O(2)) and following 6 h passive exposure to hypoxia (12% O(2)). Blood flow velocity in the middle cerebral artery (MCAv) and mean arterial blood pressure (MAP) were measured for determination of CA following calculation of transfer function analysis and rate of regulation (RoR). Nine subjects developed clinical AMS (AMS+) and were more hypoxaemic relative to subjects without AMS (AMS-). A more marked increase in the venous concentration of the ascorbate radical (A(*-)), lipid hydroperoxides (LOOH) and increased susceptibility of low-density lipoprotein (LDL) to oxidation was observed during hypoxia in AMS+ (P < 0.05 versus AMS-). Despite a general decline in total nitric oxide (NO) in hypoxia (P < 0.05 versus normoxia), the normoxic baseline plasma and red blood cell (RBC) NO metabolite pool was lower in AMS+ with normalization observed during hypoxia (P < 0.05 versus AMS-). CA was selectively impaired in AMS+ as indicated both by an increase in the low-frequency (0.07-0.20 Hz) transfer function gain and decrease in RoR (P < 0.05 versus AMS-). However, there was no evidence for cerebral hyper-perfusion, BBB disruption or neuronal-parenchymal damage as indicated by a lack of change in MCAv, S100beta and neuron-specific enolase. In conclusion, these findings suggest that AMS is associated with altered redox homeostasis and disordered CA independent of barrier disruption.

Published
2008

28. Disordered vascular compliance in haemochromatosis

Author

Cash, W. J., primary, O’Neill, S., additional, O’Donnell, M. E., additional, McCance, D. R., additional, Young, I. S., additional, McEneny, J., additional, Cadden, I. S., additional, McDougall, Neil I., additional, and Callender, M. E., additional

Published
2013
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results