The effect of interval versus continuous exercise on plasma leptin and ghrelin concentration in young trotters

Journal title

Polish Journal of Veterinary Sciences




No 3

Publication authors

Divisions of PAS

Nauki Biologiczne i Rolnicze


Polish Academy of Sciences Committee of Veterinary Sciences ; University of Warmia and Mazury in Olsztyn




ISSN 1505-1773


R Barazzoni (2005), Ghrelin regulates mitochondrial-lipid metabolism gene expression and tissue fat distribution in liver and skeletal muscle, Am J Physiol Endocrinol Metab, 288. ; F Broglio (2003), The endocrine response to ghrelin as a function of gender in humans in young and elderly subjects, J Clin Endocrinol Metab, 88, 1537, ; P Buff (2002), Leptin in horses: Tissue localization and relationship between peripheral concentrations of leptin and body condition, J Anim Sci, 80, 2942, ; P Buff (2006), Modulation of leptin, insulin, and growth hormone in obese pony mares under chronic nutritional restriction and supplementation with ractopamine hydrochloride, Vet Ther, 7, 64. ; J Cartmill (2003), Endocrine responses in mares and geldings with high body condition scores grouped by high vs. low resting leptin concentrations, J Anim Sci, 81, 2311. ; F Cottin (2006), Effect of repeated exercise and recovery on heart rate variability in elite trotting horses during high intensity interval training, Equine Vet J Suppl, 36, 204, ; F Cottin (2005), Effect of exercise intensity and repetition on heart rate variability during training in elite trotting horse, Int J Sports Med, 26, 859, ; A Courouce (1999), Field exercise testing for assessing fitness in French standardbred trotters, Vet J, 157, 112, ; J Dotsch (2003), Leptin-induced weight loss is not solely mediated by anorexia, Eur J Endocrinol, 148, 11, ; F Elefteriou (2005), Leptin regulation of bone resorption by the sympathetic nervous system and CART, Nature, 434, 514, ; P Ferrante (1994), Blood lactate concentration during exercise in horses fed a high-fat diet and administered sodium bicarbonate, J Nutr, 124. ; Q Gao (2008), Neuronal control of energy homeostasis, FEBS Lett, 582, 132, ; L Gentry (2002), The relationship between body condition, leptin, and reproductive and hormonal characteristic of mares during the seasonal anovulatory period, J Anim Sci, 80, 2695. ; M Gil-Campos (2006), Ghrelin: a hormone regulating food intake and energy homeostasis, Br J Nutr, 96, 201, ; M Gordon (2005), Diurnal variation of ghrelin, leptin, and adiponectin in Standardbred mares, J Anim Sci, 83, 2365. ; M Gordon (2006), Oral and intravenous carbohydrate challenges decrease active ghrelin concentrations and alter hormones related to control energy metabolism in horses, J Anim Sci, 84, 1682, ; M Gordon (2007a), Exercise-induced alterations in plasma concentrations of ghrelin, adiponectin, leptin, glucose, insulin, and cortisol in horses, Vet J, 173, 532, ; M Gordon (2007b), Plasma leptin, ghrelin and adiponectin concentrations in young fit racehorses versus mature unfit Standardbreds, Vet J, 173, 91, ; M Gordon (2006), Interval exercise alters feed intake as well as leptin and ghrelin concentrations in Standardbred mares, Equine Vet J Suppl, 36, 596, ; A Guhl (1996), Use of relationship between blood lactate and running speed to determine the exercise intensity of horses, Vet Rec, 139, 108, ; T Hayashida (2001), Ghrelin in domestic animals; distribution in stomach and its possible role, Domest Anim Endocrinol, 21, 17, ; C Kearns (2006), Adiponectin and leptin are related to fat mass in horses, Vet J, 172, 460, ; W Kędzierski (2009), Trends of hematological and biochemical values in the blood of young race horses during standardized field exercise test, Acta Vet (Beogr), 59, 457, ; W Kedzierski (2008), Plasma concentration of leptin and ghrelin in Standardbred foals as related to the age, sex, exercise and training, Animal, 2, 582, ; W Kędzierski (2008), The concentrations of plasma leptin, ghrelin and parameters of lipid metabolism in Purebred Arabian and pony mares during periparturient period, Med Weter, 64, 427. ; W Kędzierski (2007a), Influence of interval and endurance training on the level of chosen blood parameters and heart rates in trotters, Med Weter, 63, 1258. ; W Kędzierski (2007b), Chosen biochemical and hematological blood parameters and heart rates of young trotters in consecutive phases of training, Acta Sci Pol Med Vet, 6, 15. ; C McManus (2000), Effects of a single day of feed restriction on changes in serum leptin, gonadotropins, prolactin, and metabolites in aged and young mares, Domest Anim Endocrinol, 19, 1, ; J Montez (2005), Acute leptin deficiency, leptin resistance, and the physiologic response to leptin withdrawal, Proc Nat Acad Sci USA, 102, 2537, ; G Piccione (2005), Influence of short-term exercise on serum leptin concentration in the horse, Vet Arhiv, 75, 15. ; A Prentice (2002), Leptin and undernutrition, Nutr Rev, 60. ; J Rainger (1994), Blood lactate disappearance after maximal exercise in trained and detrained horses, Res Vet Sci, 57, 325, ; J Shearman (2002), Effect of tapered normal and interval training on performance of Standardbred pacers, Equine Vet J, 34, 395, ; S Steelman (2006), Meal size and feeding frequency influence serum leptin concentration in yearling horses, J Anim Sci, 84, 2391, ; C Waller (2006), Reproduction in high body condition mares with high versus low leptin concentrations, Theriogenology, 66, 923, ; S Weyenberg (2007), Short-term effects of energy changes on plasma leptin concentrations and glucose tolerance in healthy ponies, Vet J, 178, 233,