Items where Author is "Hennis, PJ"

Journal article

BORDOLI, C., VARLEY, I., SHARPE, G.R., JOHNSON, M.A. and HENNIS, P.J., 2024. Effects of oral lactate supplementation on acid–base balance and prolonged high-intensity interval cycling performance. Journal of Functional Morphology and Kinesiology, 9 (3): 139. ISSN 2411-5142

SAVAGE, M.J., MAGISTRO, D., HENNIS, P.J., DONALDSON, J., HEALY, L.C., HUNTER, K.A. and JAMES, R.M., 2024. Determining factors of physical activity and sedentary behaviour in university students during the COVID-19 pandemic: a longitudinal study. PLOS ONE, 19 (2): e0298134. ISSN 1932-6203

PRICE, A.G., JAMES, R.M., HENNIS, P.J., DONALDSON, J. and SAVAGE, M.J., 2024. The impact of the COVID-19 pandemic on the relationship between physical activity levels and mental health in UK university students. Physical Activity and Health, 8 (1), 105–115. ISSN 2515-2270

CLAYTON, D.J., BURBEARY, R., HENNIS, P.J., JAMES, R.M., SAWARD, C., COLLEDGE, A., SCOTT, R., GILPIN, S., MCMAHON, R. and VARLEY, I., 2023. Turmeric supplementation improves markers of recovery in elite male footballers: a pilot study. Frontiers in Nutrition, 10: 1175622. ISSN 2296-861X

HENNIS, P.J., CUMPSTEY, A.F., O’DOHERTY, A.F., FERNANDEZ, B.O., GILBERT-KAWAI, E.T., MITCHELL, K., MOYSES, H., COBB, A., MEALE, P., PÖHNL, H., MYTHEN, M.G., GROCOTT, M.P.W., LEVETT, D.Z.H., MARTIN, D.S., FEELISCH, M. and THE XTREME ALPS RESEARCH GROUP, , 2022. Dietary nitrate supplementation does not alter exercise efficiency at high altitude – further results from the Xtreme Alps study. Frontiers in Physiology, 13: 827235. ISSN 1664-042X

HENNIS, P.J., MURPHY, E., MEIJER, R.I., LACHMANN, R.H., RAMACHANDRAN, R., BORDOLI, C., RAYAT, G. and TOMLINSON, D.J., 2022. Aerobic capacity and skeletal muscle characteristics in glycogen storage disease IIIa: an observational study. Orphanet Journal of Rare Diseases, 17: 28. ISSN 1750-1172

HERBERT, A.J., WILLIAMS, A.G., LOCKEY, S.J., ERSKINE, R.M., SALE, C., HENNIS, P.J., DAY, S.H. and STEBBINGS, G.K., 2021. Bone mineral density in high-level endurance runners: part B—genotype-dependent characteristics. European Journal of Applied Physiology. ISSN 1439-6319

HERBERT, A.J., WILLIAMS, A.G., LOCKEY, S.J., ERSKINE, R.M., SALE, C., HENNIS, P.J., DAY, S.H. and STEBBINGS, G.K., 2021. Bone mineral density in high‑level endurance runners: part A—site‑specifc characteristics. European Journal of Applied Physiology. ISSN 1439-6319

COBB, A.B., LEVETT, D.Z.H., MITCHELL, K., AVELING, W., HURLBUT, D., GILBERT-KAWAI, E., HENNIS, P.J., MYTHEN, M.G., GROCOTT, M.P.W. and MARTIN, D.S., 2021. Physiological responses during ascent to high altitude and the incidence of acute mountain sickness. Physiological Reports, 9 (7): e14809. ISSN 2051-817X

SAVAGE, M.J., HENNIS, P.J., MAGISTRO, D., DONALDSON, J., HEALY, L.C. and JAMES, R.M., 2021. Nine months into the COVID-19 pandemic: a longitudinal study showing mental health and movement behaviours are impaired in UK students. International Journal of Environmental Research and Public Health, 18 (6): 2930. ISSN 1661-7827

SAVAGE, M.J., JAMES, R., MAGISTRO, D., DONALDSON, J., HEALY, L.C., NEVILL, M. and HENNIS, P.J., 2020. Mental health and movement behaviour during the COVID-19 pandemic in UK university students: prospective cohort study. Mental Health and Physical Activity, 19: 100357. ISSN 1755-2966

CUMPSTEY, A.F., HENNIS, P.J., GILBERT-KAWAI, E.T., FERNANDEZ, B.O., GRANT, D., JENNER, W., POUDEVIGNE, M., MOYSES, H., LEVETT, D.Z., COBB, A., MEALE, P., MITCHELL, K., PÖHNL, H., MYTHEN, M.G., GROCOTT, M.P., MARTIN, D.S. and FEELISCH, M., 2020. Effects of dietary nitrate supplementation on microvascular physiology at 4559 m altitude – a randomised controlled trial (Xtreme Alps). Nitric Oxide, 94, pp. 27-35. ISSN 1089-8603

HERBERT, A.J., WILLIAMS, A.G., HENNIS, P.J., ERSKINE, R.M., SALE, C., DAY, S.H. and STEBBINGS, G.K., 2019. The interactions of physical activity, exercise and genetics and their associations with bone mineral density: implications for injury risk in elite athletes. European Journal of Applied Physiology, 119 (1), pp. 29-47. ISSN 1439-6319

VARLEY, I., PATEL, S., WILLIAMS, A.G. and HENNIS, P.J., 2018. The current use, and opinions of elite athletes and support staff in relation to genetic testing in elite sport within the UK. Biology of Sport, 35, pp. 13-19. ISSN 0860-021X

CUMPSTEY, A., HENNIS, P.J., GILBERT-KAWAI, E.T., FERNANDEZ, B.O., POUDEVIGNE, M., COBB, A., MEALE, P., MITCHELL, K., MOYSES, H., PÖHNL, H., MYTHEN, M.G., GROCOTT, M.P.W., FEELISCH, M. and MARTIN, D.S., 2017. Effect of dietary nitrate on respiratory physiology at high altitude - results from the Xtreme Alps study. Nitric Oxide, 71, pp. 57-68. ISSN 1089-8603

HORSCROFT, J.A., KOTWICA, A.O., LANER, V., WEST, J.A., HENNIS, P.J., LEVETT, D.Z.H., HOWARD, D.J., FERNANDEZ, B.O., BURGESS, S.L., AMENT, Z., GILBERT-KAWAI, E.T., VERCUEIL, A., LANDIS, B.D., MITCHELL, K., MYTHEN, M.G., BRANCO, C., JOHNSON, R.S., FEELISCH, M., MONTGOMERY, H.E., GRIFFIN, J.L., GROCOTT, M.P.W., GNAIGER, E., MARTIN, D.S. and MURRAY, A.J., 2017. Metabolic basis to Sherpa altitude adaptation. Proceedings of the National Academy of Sciences, 114 (24), pp. 6382-6387. ISSN 0027-8424

HENNIS, P.J., MITCHELL, K., GILBERT-KAWAI, E., BOUNTZIOUKA, V., WADE, A., FEELISCH, M., GROCOTT, M.P. and MARTIN, D.S., 2016. Effects of dietary nitrate supplementation on symptoms of acute mountain sickness and basic physiological responses in a group of male adolescents during ascent to Mount Everest Base Camp. Nitric Oxide, 60, pp. 24-31. ISSN 1089-8603

HENNIS, P.J., O’DOHERTY, A.F., LEVETT, D.Z.H., GROCOTT, M.P.W. and MONTGOMERY, H.M., 2015. Genetic factors associated with exercise performance in atmospheric hypoxia. Sports Medicine, 45 (5), pp. 745-761. ISSN 0112-1642

HENNIS, P.J., GILBERT-KAWAI, E. and GROCOTT, M.P.W., 2014. Isolated generalized tonic-clonic seizure at high altitude in a young male trekker with a positive family history of seizure. High Altitude Medicine & Biology, 15 (1), pp. 93-94. ISSN 1527-0297

OTTO, J.M., O’DOHERTY, A.F., HENNIS, P.J., COOPER, J.A., GROCOTT, M.P.W., SNOWDON, C., CARLISLE, J.B., SWART, M., RICHARDS, T. and MONTGOMERY, H.E., 2013. Association between preoperative haemoglobin concentration and cardiopulmonary exercise variables: a multicentre study. Perioperative Medicine, 2, p. 18. ISSN 2047-0525

OTTO, J.M., O’DOHERTY, A.F., HENNIS, P.J., MITCHELL, K., PATE, J.S., COOPER, J.A., GROCOTT, M.P.W. and MONTGOMERY, H.E., 2012. Preoperative exercise capacity in adult inflammatory bowel disease sufferers, determined by cardiopulmonary exercise testing. International Journal of Colorectal Disease, 27 (11), pp. 1485-1491. ISSN 0179-1958

HENNIS, P.J., MEALE, P.M., HURST, R.A., O'DOHERTY, A.F., OTTO, J., KUPER, M., HARPER, N., SUFI, P.A., HEATH, D., MONTGOMERY, H.E. and GROCOTT, M.P.W., 2012. Cardiopulmonary exercise testing predicts postoperative outcome in patients undergoing gastric bypass surgery. BJA: British Journal of Anaesthesia, 109 (4), pp. 566-571. ISSN 0007-0912

HENNIS, P.J., MEALE, P.M. and GROCOTT, M.P.W., 2011. Cardiopulmonary exercise testing for the evaluation of perioperative risk in non-cardiopulmonary surgery. Postgraduate Medical Journal, 87 (1030), pp. 550-557. ISSN 0032-5473

HENNIS, P.J., BUSSELL, C. and DARLISON, M.G., 2010. The lack of associations between alleles at the hypoxia-inducible factor 1A C1772T loci and responses to acute hypoxia. Wilderness & Environmental Medicine, 21 (3), pp. 219-228. ISSN 1080-6032

Thesis

HENNIS, P.J., 2009. Acute physiological responses to normobaric hypoxic exposure in humans; potential genetic associations. PhD, Nottingham Trent University.