20172019
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Personal profile

Overview

In 2012 I graduated from the University of Glamorgan (newly names, University of South Wales) with a first class honours degree in Sport and Exercise Science. During my time at Glamorgan,  I was awarded a place on a research expedition to assist in data collection on a trip to Chile and Bolivia where we were assessing the effects of altitude on various cardiovascular parameters. In 2013 I graduated from the same university with a distinction in the MSc Sports, Health and Exercise Science while being awarded 'top of the class'. After a two-year hiatus from academia, I was awarded a Ph.D studentship from the the University of the West of Scotland due to my previous academic excellence.

Current research activities

I am currently in the final year of my PhD looking at the reasons behind the large variability we see in regularly measured variables in nitrate research. I have currently completed three studies which have looked at 1) how posture affects circulating nitrate and nitrite levels in human blood, 2) the within and between subject variability in nitrate-reducing bacteria, as well as plasma, saliva and urine pharmacokinetics following dietary nitrate supplementation, and 3) the effect of blood collection methods on circulating nitric oxide metabolites. The final study of the PhD, which is currently underway, will seek to find the differences in these variables during the summer and winter months and how seasonal variations affect markers of cardiovascular health. The collection of publications that will make up my final PhD thesis will have recommendations on the best practice for controlling variability in regularly measured variables within the literature. Additionally, the final study of the PhD will contribute to explaining why there is a disparity between cardiovascular-related deaths between the summer and winter months.  

Fingerprint Dive into the research topics where Luke Liddle is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

  • 6 Similar Profiles
Nitrates Medicine & Life Sciences
Nitrites Medicine & Life Sciences
Dietary Supplements Medicine & Life Sciences
Bacteria Medicine & Life Sciences
Microbiota Medicine & Life Sciences
Blood Pressure Medicine & Life Sciences
Nitric Oxide Medicine & Life Sciences
Eating Medicine & Life Sciences

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Research Output 2017 2019

  • 8 Article
  • 4 Conference contribution
  • 3 Meeting Abstract

Application of a tourniquet during venous blood collection from the forearm reduces plasma nitrite concentration

Easton, C., Liddle, L., Burleigh, M. C., Monaghan, C. & Muggeridge, D. J., Jun 2019, In : Medicine & Science in Sports & Exercise. 51, 6, p. 665-665 1 p., 2428.

Research output: Contribution to journalMeeting Abstract

Dietary intake of inorganic nitrate in vegetarians and omnivores and its impact on blood pressure, resting metabolic rate and the oral microbiome

Ashworth, A., Cutler, C., Farnham, G., Liddle, L., Burleigh, M., Rodiles, A., Sillitti, C., Kiernan, M., Moore, M., Hickson, M., Easton, C. & Bescos, R., 31 Jul 2019, In : Free Radical Biology and Medicine. 138, p. 63-72 10 p.

Research output: Contribution to journalArticle

Basal Metabolism
Microbiota
Blood pressure
Nitrates
Nitrites
Microbiota
Dietary Supplements
Nitrates
Blood Vessels
Bacteria

Lower limb ischemic preconditioning combined with dietary nitrate supplementation does not influence time-trial performance in well-trained cyclists

McIlvenna, L. C., Muggeridge, D. J., Forrest, L., Monaghan, C., Liddle, L., Burleigh, M. C., Sculthorpe, N., Fernandez, B. O., Feelisch, M. & Easton, C., 31 Jul 2019, In : Journal of Science and Medicine in Sport. 22, 7, p. 852-857 6 p.

Research output: Contribution to journalArticle

Ischemic Preconditioning
Dietary Supplements
Nitrates
Lower Extremity
Nitrites

Assessing the biological variation of nitrate and nitrite concentration in human plasma and saliva following ingestion of nitrate-rich beetroot juice

Easton, C., Liddle, L., Burleigh, M., Monaghan, C. & Muggeridge, D. J., 2018, 23rd Annual Congress of the European College of Sport Science, 4th - 7th July 2018, Dublin - Ireland: Book of Abstracts. Murphy, M., Boreham, C., De Vito, G. & Tsolakidis, E. (eds.). Cologne: European College of Sport Science, p. 133-133 1 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Plasma (human)
Nitrites
Nitrates
Plasmas
Metabolites