Baucus, KL, Ralston, SL, Nockels, CF, McKinnon, AO, Squires, EL 1990a. Effects of transportation on early embryonic death in mares. Journal of Animal Science 68, 345–351.
Baucus, KL, Squires, EL, Ralston, SL, McKinnon, AO, Nett, TM 1990b. Effect of transportation on the estrous cycle and concentrations of hormones in mares. Journal of Animal Science 68, 419–426.
Bird, JA, Clarke, L, Symonds, ME 1998. Influence of thyrotrophin-releasing hormone on thermoregulation in newborn lambs. Biology of the Neonate 73, 52–59.
Chen, CL, Riley, AM 1981. Serum thyroxine and triiodothyronine concentrations in neonatal foals and mature horses. American Journal of Veterinary Research 42, 1415–1417.
Duckett, WM, Manning, JP, Weston, PG 1989. Thyroid hormone periodicity in healthy adult geldings. Equine Veterinary Journal 21, 123–125.
Fazio, E, Ferlazzo, A 2003. Evaluation of stress during transport. Veterinary Research Communications 27, 519–524.
Fazio, E, Medica, P, Alberghina, D, Cavaleri, S, Ferlazzo, A 2005. Effect of long-distance road transport on thyroid and adrenal function and haematocrit values in Limousin cattle: influence of body weight decrease. Veterinary Research Communications 29, 713–719.
Fazio, E, Medica, P, Cravana, C, Messineo, C, Ferlazzo, A 2007. Total and free iodothyronine levels of growing Thoroughbred foals: effects of weaning and gender. Livestock Science 110, 207–213.
Flisińska-Bojanowska, A, Komosa, M, Gill, J 1991. Influence of pregnancy on diurnal and seasonal changes in cortisol, T3 and T4 levels in the mare blood serum. Comparative Biochemistry and Physiology (A) 98, 23–30.
González, O, González, E, Sánchez, C, Pinto, J, González, I, Enríquez, O, Martínez, R, Filgueira, G, White, A 1998. Effect of exercise on erythrocyte β-adrenergic receptors and plasma concentrations of catecholamines and thyroid hormones in Thoroughbred horses. Equine Veterinary Journal 30, 72–78.
Greene, HM, Cogger, EA, Miltenberger, TL, Koch, AK, Bray, RE, Wickler, SJ 2002. Metabolic and osmoregulatory function at low and high (3800 m) altitude. Equine Veterinary Journal Supplement 34, 545–550.
Gutierrez, CV, Riddle, WT, Bramlage, LR 2002. Serum thyroxine concentrations and pregnancy rates 15 to 16 days after ovulation in broodmares. Journal of the American Veterinary Medical Association 220, 64–66.
Helmreich, DL, Crouch, M, Dorr, NP, Parfitt, DB 2006. Peripheral triiodothyronine (T3) levels during escapable and inescapable footshock. Physiology and Behavior 87, 114–119.
Irvine, CHG, Evans, MJ 1975. Postnatal changes in total and free thyroxine and triiodothyronine in foal serum. Journal of Reproduction and Fertility Supplement 23, 709–715.
Larsen, PR, Silva, JE, Kaplan, MM 1981. Relationships between circulating and intracellular hormones: physiological and clinical implications. Endocrine Reviews 2, 87–102.
Leadon, DP 1994. Studies of the effects of transporting horses: better to arrive than to travel. Equine Veterinary Journal 26, 346–347.
Malinowski, K, Christensen, RA, Hafs, HD, Scanes, CG 1996. Age and breed differences in thyroid hormones, insulin-like growth factors (IGF)-I and IGF binding proteins in female horses. Journal of Animal Science 74, 1936–1942.
McGuire, MA, Beede, DK, Collier, RJ, Buonomo, FC, DeLorenzo, MA, Wilcox, CJ, Huntington, GB, Reynolds, CK 1991. Effects of acute thermal stress and amount of feed intake on concentrations of somatotropin, insulin-like growth factor (IGF)-I and IGF-II, and thyroid hormones in plasma of lactating Holstein cows. Journal of Animal Science 69, 2050–2056.
Meredith, TB, Dobrinski, I 2004. Thyroid function and pregnancy status in broodmares. Journal of the American Veterinary Medical Association 224, 892–894.
Messer, NT, Johnson, PJ, Refsal, KJ, Nachreiner, RF, Ganjam, VK, Krause, GF 1995. Effect of food deprivation on baseline iodothyronine and cortisol concentrations in healthy, adult horses. American Journal of Veterinary Research 56, 116–121.
Morris, DD, Garcia, M 1983. Thyroid-stimulating hormone: response test in healthy horses, and effect of phenylbutazone on equine thyroid hormones. American Journal of Veterinary Research 44, 503–507.
Peeters, RP, Debaveye, Y, Fliers, E, Visser, TJ 2006. Changes within the thyroid axis during critical illness. Critical Care Clinics 22, 41–55.
Powell, DM, Lawrence, LM, Fitzgerald, BP, Danielsen, K, Parker, A, Siciliano, P, Crum, A 2000. Effect of short-term feed restriction and calorie source on hormonal and metabolic responses in geldings receiving a small meal. Journal of Animal Science 78, 3107–3113.
Rammerstorfer, C, Potter, GD, Brumbaugh, GW, Gibbs, PG, Varner, DD, Rammerstorfer, EH 2001. Physiologic responses of acclimatized or non-acclimatized mature reining horses to heat stress: I. heart rate, respiration rate, lactate, rectal temperature, cortisol and packed cell volume. Journal of Equine Veterinary Science 21, 431–438.
Schantz, SL, Widholm, JJ 2001. Cognitive effects of endocrine-disrupting chemicals in animals. Environmental Health Perspective 109, 1197–1206.
Smith, BL, Jones, JH, Carlson, GP, Pascoe, JR 1994. Body position and direction preferences in horses during road transport. Equine Veterinary Journal 26, 374–377.
Stull, CL 1999. Responses of horses to trailer design, duration, and floor area during commercial transportation to slaughter. Journal of Animal Science 77, 2925–2933.
Stull, CL, Rodiek, AV 2000. Physiological responses of horses to 24 hours of transportation using a commercial van during summer conditions. Journal of Animal Science 78, 1458–1466.
Stull, CL, Spier, SJ, Aldridge, BM, Blanchard, M, Stott, JL 2004. Immunological response to long-term transport stress in mature horses and effects of adaptogenic dietary supplementation as an immunomodulator. Equine Veterinary Journal 36, 583–589.
Suwannachot, P, Verkleij, CB, Kocsis, S, Enzerink, E, Everts, ME 2000. Prolonged food restriction and mild exercise in Shetland ponies: effects on weight gain, thyroid hormone concentrations and muscle Na+, K+ -ATPase. The Journal of Endocrinology 167, 321–329.
Waran, NK, Cuddeford, D 1995. Effects of loading and transport on the heart rate and behaviour of horses. Applied Animal Behaviour Science 43, 71–81.
Waran, NK, Robertson, V, Cuddeford, D, Kokoszko, A, Marlin, DJ 1996. Effects of transporting horses facing either forwards or backwards on their behaviour and heart rate. The Veterinary Record 139, 7–11.