Biography

Ant graduated from Bangor University with a BSc (Hons) in Sports Science and an MSc in Exercise Rehabilitation. He was awarded his PhD from the University of Exeter in 2015. Shortly after starting a post-doctoral research positon and teaching fellow post at the university of Exeter Medical School. He joined the School of Sports Health and Exercise science, here at the University of Portsmouth in 2016 as a Lecturer in Physical Activity, Exercise and Health.

His current role involves supervising a team of PhD students and post-doctoral researchers. He also lecturer in Advanced Sports Nutrition, Clinical Exercise Physiology and consults for professional sports teams. 

During his career, he has designed bespoke training programmes and / or run clinical trials in a range of different clinical conditions including; type 2 diabetes mellitus, stroke, chronic obstructive pulmonary disease, cystic fibrosis and rheumatoligcal disorders such as raynaud’s phenomenon.

Research interests

Ant’s research career focuses on using novel interventions (for example; nutrition or extreme environments) to improve metabolic and cardiovascular health, quality of life and physical function. Ultimately, his research revolves around patient benefit. He is also interested in understanding the pathophysiology of specific chronic diseases in order to elucidate any potential therapeutic strategies.

Ant is a grant reviewer for the Medical Research council and reviews for a number of peer reviewed journals: Thorax, British Journal of Pharmacology, Aging, Work, Journal of Dietary Supplements, Journal of Integrative medicine, Journal of Agriculture and Food Chemistry, Applied Physiology, Nutrition and Metabolism, European Journal of Applied Physiology, Nitric Oxide Biology and Chemistry and Functional Foods in Health and Disease.

Research outputs

2024

The effect of repeated hot water immersion on vascular function, blood pressure and central haemodynamics in individuals with Type 2 diabetes mellitus

Allard, S., Bailey, S. J., Belcher, H., Corbett, J., Cummings, M., Eglin, C., James, T. J., Perissiou, M., Piccolo, D. D., Saynor, Z. L., Shepherd, A. I., Tipton, M.

1 Dec 2024, In: Journal of Thermal Biology. 126, 10p., 104017

Impact of nocturnal hypoxia on glycaemic control, appetite, gut microbiota and inflammation in adults with T2DM: A single-blind crossover trial

Corbett, J., Cummings, M., Dent, H., Gould, A. A. M., Grocott, M. P. W., James, T. J., Mackintosh, K. A., Makaronidis, J., Massey, H., Mayes, H., McNarry, M. A., Montgomery, H., Murray, A. J., Neal, R., Perissiou, M., Rennell-Smyth, J., Robson, S., Saynor, Z., Shepherd, A., Shute, J., Sturgess, C., Tipton, M., Young-Min, S.

1 Nov 2024, In: The Journal of Physiology. 602, 21, p. 5835-5854

Device-based 24-hour movement behaviours in adult phase III cardiac rehabilitation service-users during the COVID-19 pandemic: a mixed-methods prospective observational study

Gorczynski, P., Horne, M., Mackintosh, K. A., McNarry, M. A., Meredith, S. J., Perissiou, M., Saynor, Z. L., Scott, A., Shepherd, A. I., Witcher, C. S. G.

11 Sep 2024, In: Disability and Rehabilitation, 12p.

Cardiac dysfunction in dialysing adults with end‐stage kidney disease is associated with exercise intolerance: a pilot observational study

Antoun, J., Corbett, J., Lane, E., Lewis, R. J., Sangala, N. c., Saynor, Z. L., Shepherd, A. I.

10 Sep 2024, In: Physiological Reports. 12, 17, 14p., e70050

Nitrate ingestion blunts the increase in blood pressure during cool air exposure: a double-blind, placebo-controlled, randomized, crossover trial

Arnold, J. T., Bailey, S. J., Da boit, M., Eglin, C. M., Fujii, N., James, L. J., Lloyd, A. B., O'Donnell, E., Rowland, S. N., Shepherd, A. I.

1 Jun 2024, In: Journal of Applied Physiology. 136

Understanding the factors that influence stroke survivors to begin or resume exercise: a qualitative exploration

Davenport, S., Drummond, H., Middleton, T. R. F., Shepherd, A. i.

30 Jan 2024, In: Topics in Stroke Rehabilitation

2023

Experiences of adults living with a kidney transplant—effects on physical activity, physical function, and quality of life: a descriptive phenomenological study

Antoun, J., Brown, D. J., Clarkson, B. G., Corbett, J., Lewis, R. J., Mackintosh, K. A., McNarry, M. A., Sangala, N. C., Saynor, Z. L., Shepherd, A. I.

1 Sep 2023, In: Journal of Renal Care. 49, 3, p. 198-205, 8p.

Effect of different levels of acute hypoxia on subsequent oral glucose tolerance in males with overweight: a balanced cross-over pilot feasibility study

Corbett, J., Cummings, M. H., Grocott, M. P. W., James, T., Montgomery, H., Newman, A., Perissiou, M., Shepherd, A., Tipton, M., Young, J.

5 May 2023, In: Physiological Reports. 11, 9, 8p., e15623

Exploring patients' experiences of the impact of dialysis therapies on quality of life and wellbeing

Antoun, J., Brown, D. J., Clarkson, B. G., Corbett, J., Jones, D. J. W., Lewis, R. J., Mackintosh, K. A., Mason, L., McNarry, M. A., Sangala, N. C., Saynor, Z. L., Shepherd, A. I.

1 Mar 2023, In: Journal of Renal Care. 49, 1, p. 15-23, 9p.

Plasma biomarkers of endothelial function, inflammation and oxidative stress in individuals with non-freezing cold injury

Bailey, S., Eglin, C., Hollis, S., Maley, M., Massey, H., Montgomery, H., Shepherd, A., Tipton, M., Towse, J., Wilkinson, C., Wright, J. A., Young, J.

1 Mar 2023, In: Experimental Physiology. 108, 3, p. 448-464, 17p.

View all my research outputs