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Items: 1 to 50 of 53

1.

Simultaneous assessment of central and peripheral chemoreflex regulation of muscle sympathetic nerve activity and ventilation in healthy young men.

Keir DA, Duffin J, Millar PJ, Floras JS.

J Physiol. 2019 May 13. doi: 10.1113/JP277691. [Epub ahead of print]

PMID:
31087324
2.

Training-Induced Changes in the RCP, [HHb]BP and MLSS: Evidence of Equivalence.

Inglis EC, Iannetta D, Keir DA, Murias JM.

Int J Sports Physiol Perform. 2019 Apr 29:1-23. doi: 10.1123/ijspp.2019-0046. [Epub ahead of print]

PMID:
31034305
3.

Aborted propagation of the Ethiopian rift caused by linkage with the Kenyan rift.

Corti G, Cioni R, Franceschini Z, Sani F, Scaillet S, Molin P, Isola I, Mazzarini F, Brune S, Keir D, Erbello A, Muluneh A, Illsley-Kemp F, Glerum A.

Nat Commun. 2019 Mar 21;10(1):1309. doi: 10.1038/s41467-019-09335-2.

4.

Response.

Keir DA, Pogliaghi S, Murias JM.

Med Sci Sports Exerc. 2019 Apr;51(4):830. doi: 10.1249/MSS.0000000000001851. No abstract available.

PMID:
30882755
5.

Imaging Lithospheric Discontinuities Beneath the Northern East African Rift Using S-to-P Receiver Functions.

Lavayssière A, Rychert C, Harmon N, Keir D, Hammond JOS, Kendall JM, Doubre C, Leroy S.

Geochem Geophys Geosyst. 2018 Oct;19(10):4048-4062. doi: 10.1029/2018GC007463. Epub 2018 Oct 30.

6.

Response.

Keir DA, Pogliaghi S, Murias JM.

Med Sci Sports Exerc. 2019 Mar;51(3):603. doi: 10.1249/MSS.0000000000001820. No abstract available.

PMID:
30768585
7.

A Simple Method to Quantify the V˙O2 Mean Response Time of Ramp-Incremental Exercise.

Iannetta D, Murias JM, Keir DA.

Med Sci Sports Exerc. 2019 May;51(5):1080-1086. doi: 10.1249/MSS.0000000000001880.

PMID:
30601794
8.

The Respiratory Compensation Point and the Deoxygenation Break Point Are Valid Surrogates for Critical Power and Maximum Lactate Steady State.

Keir DA, Pogliaghi S, Murias JM.

Med Sci Sports Exerc. 2018 Nov;50(11):2375-2378. doi: 10.1249/MSS.0000000000001698. No abstract available.

PMID:
30134366
9.

An equation to predict the maximal lactate steady state from ramp-incremental exercise test data in cycling.

Iannetta D, Fontana FY, Maturana FM, Inglis EC, Pogliaghi S, Keir DA, Murias JM.

J Sci Med Sport. 2018 Dec;21(12):1274-1280. doi: 10.1016/j.jsams.2018.05.004. Epub 2018 May 24.

PMID:
29803737
10.

Power reserve following ramp-incremental cycling to exhaustion: implications for muscle fatigue and function.

Hodgson MD, Keir DA, Copithorne DB, Rice CL, Kowalchuk JM.

J Appl Physiol (1985). 2018 Aug 1;125(2):304-312. doi: 10.1152/japplphysiol.00722.2017. Epub 2018 Apr 26.

PMID:
29698107
11.

Using ramp-incremental V̇O2 responses for constant-intensity exercise selection.

Keir DA, Paterson DH, Kowalchuk JM, Murias JM.

Appl Physiol Nutr Metab. 2018 Sep;43(9):882-892. doi: 10.1139/apnm-2017-0826. Epub 2018 Mar 23. Review.

PMID:
29570982
12.

Slow V˙O2 kinetics in acute hypoxia are not related to a hyperventilation-induced hypocapnia.

Keir DA, Pollock M, Thuraisingam P, Paterson DH, Heigenhauser GJF, Rossiter HB, Kowalchuk JM.

Respir Physiol Neurobiol. 2018 May;251:41-49. doi: 10.1016/j.resp.2018.02.010. Epub 2018 Feb 22.

14.

The effects of short work vs. longer work periods within intermittent exercise on V̇o2p kinetics, muscle deoxygenation, and energy system contribution.

McCrudden MC, Keir DA, Belfry GR.

J Appl Physiol (1985). 2017 Jun 1;122(6):1435-1444. doi: 10.1152/japplphysiol.00514.2016. Epub 2017 Mar 23.

15.

Critical power testing or self-selected cycling: Which one is the best predictor of maximal metabolic steady-state?

Mattioni Maturana F, Keir DA, McLay KM, Murias JM.

J Sci Med Sport. 2017 Aug;20(8):795-799. doi: 10.1016/j.jsams.2016.11.023. Epub 2017 Jan 24.

PMID:
28302463
16.

Identification of critical intensity from a single lactate measure during a 3-min, submaximal cycle-ergometer test.

Fontana FY, Colosio AL, Keir DA, Murias JM, Pogliaghi S.

J Sports Sci. 2017 Nov;35(22):2191-2197. doi: 10.1080/02640414.2016.1261177. Epub 2016 Dec 6.

PMID:
27923329
17.

Can measures of critical power precisely estimate the maximal metabolic steady-state?

Mattioni Maturana F, Keir DA, McLay KM, Murias JM.

Appl Physiol Nutr Metab. 2016 Nov;41(11):1197-1203.

PMID:
27819154
18.

Effect of heavy-intensity 'priming' exercise on oxygen uptake and muscle deoxygenation kinetics during moderate-intensity step-transitions initiated from an elevated work rate.

Nederveen JP, Keir DA, Love LK, Rossiter HB, Kowalchuk JM.

Respir Physiol Neurobiol. 2017 Jan;235:62-70. doi: 10.1016/j.resp.2016.09.013. Epub 2016 Sep 28.

19.

The initiation of segmented buoyancy-driven melting during continental breakup.

Gallacher RJ, Keir D, Harmon N, Stuart G, Leroy S, Hammond JO, Kendall JM, Ayele A, Goitom B, Ogubazghi G, Ahmed A.

Nat Commun. 2016 Oct 18;7:13110. doi: 10.1038/ncomms13110.

20.

The slow component of pulmonary O2 uptake accompanies peripheral muscle fatigue during high-intensity exercise.

Keir DA, Copithorne DB, Hodgson MD, Pogliaghi S, Rice CL, Kowalchuk JM.

J Appl Physiol (1985). 2016 Aug 1;121(2):493-502. doi: 10.1152/japplphysiol.00249.2016. Epub 2016 Jun 23.

21.

Influence of muscle metabolic heterogeneity in determining the V̇o2p kinetic response to ramp-incremental exercise.

Keir DA, Benson AP, Love LK, Robertson TC, Rossiter HB, Kowalchuk JM.

J Appl Physiol (1985). 2016 Mar 1;120(5):503-13. doi: 10.1152/japplphysiol.00804.2015. Epub 2015 Dec 17.

22.

The influence of metabolic and circulatory heterogeneity on the expression of pulmonary oxygen uptake kinetics in humans.

Keir DA, Robertson TC, Benson AP, Rossiter HB, Kowalchuk JM.

Exp Physiol. 2016 Jan;101(1):176-92. doi: 10.1113/EP085338.

23.

First recorded eruption of Nabro volcano, Eritrea, 2011.

Goitom B, Oppenheimer C, Hammond JO, Grandin R, Barnie T, Donovan A, Ogubazghi G, Yohannes E, Kibrom G, Kendall JM, Carn SA, Fee D, Sealing C, Keir D, Ayele A, Blundy J, Hamlyn J, Wright T, Berhe S.

Bull Volcanol. 2015;77(10):85. Epub 2015 Sep 7.

24.

Response.

Keir DA, Fontana FY, Robertson TC, Murias JM, Paterson DH, Kowalchuk JM, Pogliaghi S.

Med Sci Sports Exerc. 2015 Sep;47(9):1998-9. doi: 10.1249/MSS.0000000000000677. No abstract available.

PMID:
26274548
25.

Reply: To PMID 25063837.

Keir DA, Murias JM, Paterson DH, Kowalchuk JM.

Exp Physiol. 2015 Apr 1;100(4):476. doi: 10.1113/EP085155. No abstract available.

26.

Exercise Intensity Thresholds: Identifying the Boundaries of Sustainable Performance.

Keir DA, Fontana FY, Robertson TC, Murias JM, Paterson DH, Kowalchuk JM, Pogliaghi S.

Med Sci Sports Exerc. 2015 Sep;47(9):1932-40. doi: 10.1249/MSS.0000000000000613.

PMID:
25606817
27.

Pulmonary O₂ uptake kinetics during moderate-intensity exercise transitions initiated from low versus elevated metabolic rates: insights from manipulations in cadence.

Keir DA, Nederveen JP, Paterson DH, Kowalchuk JM.

Eur J Appl Physiol. 2014 Dec;114(12):2655-65. doi: 10.1007/s00421-014-2984-9. Epub 2014 Sep 3.

PMID:
25183053
28.

Determination of respiratory point compensation in healthy adults: Can non-invasive near-infrared spectroscopy help?

Fontana FY, Keir DA, Bellotti C, De Roia GF, Murias JM, Pogliaghi S.

J Sci Med Sport. 2015 Sep;18(5):590-5. doi: 10.1016/j.jsams.2014.07.016. Epub 2014 Aug 7.

PMID:
25153251
29.

Breath-by-breath pulmonary O2 uptake kinetics: effect of data processing on confidence in estimating model parameters.

Keir DA, Murias JM, Paterson DH, Kowalchuk JM.

Exp Physiol. 2014 Nov;99(11):1511-22. doi: 10.1113/expphysiol.2014.080812. Epub 2014 Jul 25.

30.

Sex-related differences in muscle deoxygenation during ramp incremental exercise: response to Peltonen et al.

Murias JM, Keir DA, Spencer MD, Paterson DH.

Respir Physiol Neurobiol. 2014 May 1;195:61-2. doi: 10.1016/j.resp.2014.01.010. Epub 2014 Jan 22. No abstract available.

PMID:
24462798
31.

Porosity and root dentine to material interface assessment of calcium silicate-based root-end filling materials.

Camilleri J, Grech L, Galea K, Keir D, Fenech M, Formosa L, Damidot D, Mallia B.

Clin Oral Investig. 2014;18(5):1437-46. doi: 10.1007/s00784-013-1124-y. Epub 2013 Oct 8.

PMID:
24100638
32.

Sex-related differences in muscle deoxygenation during ramp incremental exercise.

Murias JM, Keir DA, Spencer MD, Paterson DH.

Respir Physiol Neurobiol. 2013 Dec 1;189(3):530-6. doi: 10.1016/j.resp.2013.08.011. Epub 2013 Aug 28.

PMID:
23994824
33.

Melting during late-stage rifting in Afar is hot and deep.

Ferguson DJ, Maclennan J, Bastow ID, Pyle DM, Jones SM, Keir D, Blundy JD, Plank T, Yirgu G.

Nature. 2013 Jul 4;499(7456):70-3. doi: 10.1038/nature12292.

PMID:
23823795
34.

Prolonged moderate-intensity exercise oxygen uptake response following heavy-intensity priming exercise with short- and longer-term recovery.

Spencer MD, Keir DA, Nederveen JP, Murias JM, Kowalchuk JM, Paterson DH.

Appl Physiol Nutr Metab. 2013 May;38(5):566-73. doi: 10.1139/apnm-2012-0244. Epub 2012 Dec 14.

PMID:
23668766
35.

Systemic and vastus lateralis muscle blood flow and O2 extraction during ramp incremental cycle exercise.

Murias JM, Spencer MD, Keir DA, Paterson DH.

Am J Physiol Regul Integr Comp Physiol. 2013 May 1;304(9):R720-5. doi: 10.1152/ajpregu.00016.2013. Epub 2013 Mar 20.

36.

Occurrence of fatigue induced by a whole-body vibration session is not frequency dependent.

Zory RF, Aulbrook W, Keir DA, Serresse O.

J Strength Cond Res. 2013 Sep;27(9):2552-61. doi: 10.1519/JSC.0b013e31827fd730. Erratum in: J Strength Cond Res. 2016 Apr;30(4):e1. Raphael, Zory F [corrected to Zory, Raphael F]; Wesley, Aulbrook [corrected to Aulbrook, Wesley]; Daniel, Keir A [corrected to Keir, Daniel A]; Olivier, Serresse [corrected to Serresse, Olivier].

PMID:
23249822
37.

Evaluation of the running-based anaerobic sprint test as a measure of repeated sprint ability in collegiate-level soccer players.

Keir DA, Thériault F, Serresse O.

J Strength Cond Res. 2013 Jun;27(6):1671-8. doi: 10.1519/JSC.0b013e31827367ba.

PMID:
22996022
38.

Mechanical efficiency of treadmill running exercise: effect of anaerobic-energy contribution at various speeds.

Keir DA, Zory R, Boudreau-Larivière C, Serresse O.

Int J Sports Physiol Perform. 2012 Dec;7(4):382-9. Epub 2012 Jul 31.

PMID:
22868489
39.

Mapping the evolving strain field during continental breakup from crustal anisotropy in the Afar Depression.

Keir D, Belachew M, Ebinger CJ, Kendall JM, Hammond JO, Stuart GW, Ayele A, Rowland JV.

Nat Commun. 2011;2:285. doi: 10.1038/ncomms1287.

40.

Standing orders extend rural nursing practice and patient access.

Scott-Jones J, Young F, Keir D, Lawrenson R.

Nurs N Z. 2009 Apr;15(3):14-5, 38. No abstract available.

PMID:
19480178
41.

Magma-maintained rift segmentation at continental rupture in the 2005 Afar dyking episode.

Wright TJ, Ebinger C, Biggs J, Ayele A, Yirgu G, Keir D, Stork A.

Nature. 2006 Jul 20;442(7100):291-4.

PMID:
16855588
42.

Magma-assisted rifting in Ethiopia.

Kendall JM, Stuart GW, Ebinger CJ, Bastow ID, Keir D.

Nature. 2005 Jan 13;433(7022):146-8.

PMID:
15650736
43.

Successful treatment of carbohydrate deficient glycoprotein syndrome type 1b with oral mannose.

Hendriksz CJ, McClean P, Henderson MJ, Keir DG, Worthington VC, Imtiaz F, Schollen E, Matthijs G, Winchester BG.

Arch Dis Child. 2001 Oct;85(4):339-40.

44.
45.
46.
47.

Diazepam enhances intrasynaptosomal free calcium concentrations.

Martin JV, Keir DR, Lee HY.

Brain Res. 1991 May 10;548(1-2):222-7.

PMID:
1868337
48.

Thermally induced pulpalgia in endodontically treated teeth.

Keir DM, Walker WA 3rd, Schindler WG, Dazey SE.

J Endod. 1991 Jan;17(1):38-40.

PMID:
1895039
49.

Diazepam enhances Ca2+ levels in rat brain synaptosomes.

Martin JV, Keir DR, Lee HY.

Ann N Y Acad Sci. 1991;635:432-4. No abstract available.

PMID:
1741598
50.

Effectiveness of a brush in removing postinstrumentation canal debris.

Keir DM, Senia ES, Montgomery S.

J Endod. 1990 Jul;16(7):323-7.

PMID:
2081946

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