Water intake and fluid shifts in horses: Effects of hydration status during two exercise tests

Equine Veterinary Journal

Volumn 34, Issue 2, 2002, Pages 133-142

  Nyman, S ^a   Jansson, A ^a   Lindholm, A ^a   Dahlborn, K ^a  

^a SWEDISH UNIVERSITY OF AGRICULTURAL SCIENCES   (Sweden)

Author keywords

Dehydration; Electrolytes; Horse; Plasma volume; Rehydration; Thirst

Indexed keywords

ALDOSTERONE; DRINKING WATER; LACTIC ACID; SODIUM;

ALDOSTERONE BLOOD LEVEL; ANIMAL EXPERIMENT; ANIMAL MODEL; ARTICLE; BREED; CALCULATION; CONTROLLED STUDY; DEHYDRATION; DRINKING; EXERCISE TEST; FLUID INTAKE; FLUID SHIFT; HEALTH STATUS; HORSE; HYDRATION; HYPOVOLEMIA; LACTATE BLOOD LEVEL; MUSCLE HYPOTONIA; NONHUMAN; OSMOSIS; PLASMA VOLUME; REHYDRATION; SODIUM BLOOD LEVEL; STANDARD; STIMULUS; TASK PERFORMANCE; THIRST; TREADMILL EXERCISE; VELOCITY; WATER TRANSPORT; WEIGHT REDUCTION; ANIMAL; ANIMAL DISEASE; BLOOD; BLOOD VOLUME; BODY WEIGHT; ELECTROLYTE BALANCE; FEMALE; FLUID THERAPY; MALE; PHYSIOLOGY; TIME;

ANIMALIA; EQUIDAE; EQUUS CABALLUS;

ANIMALS; BLOOD VOLUME; BODY WEIGHT; DEHYDRATION; DRINKING; EXERCISE TEST; FEMALE; FLUID SHIFTS; FLUID THERAPY; HORSES; LACTIC ACID; MALE; TIME FACTORS; WATER-ELECTROLYTE BALANCE;

EID: 0036518006     PISSN: 04251644     EISSN: None     Source Type: Journal    
DOI: 10.2746/042516402776767213     Document Type: Article

References (44)

1. Andersson, B. (1978) Regulation of water intake. Physiol. Rev. 58, 582-603.
2. Blair-West, J.R., Brook, A.H. and Simpson, P A. (1972) Renin responses to water restriction and rehydration. J. Physiol. 226, 1-13.
3. Brobst, D.F. and Bayly, W.M. (1982) Responses of horses to a water deprivation test. J. equine. vet Sci. 2, 51-56.
4. Carlson, G.P. (1987) Haematology and body fluids in the equine athlete: a review. In: Equine Exercise Physiology 2 Eds: J.R. Gillespie and N.E. Robinson, ICEEP Publications. Davis, California. pp 393-425.
5. Dahlbom, K., Benlamlih, S., Zine-Filali, R., Wallsten, C., Schroter, R. and Robertshaw, D. (1989) Fluid balance and rehydration in the camel. Acta Phys. Scand. 136, 9.
6. Fortney, S , Nadel, E.R., Wenger, C.B. and Bove, J.R. (1981) Effect of blood volume on sweating rate and body fluids in exercising humans. J. appl. Physiol. 51, 1594-1600.
7. Freund, B J , Claybaugh, J.R., Dice, M.S. and Hashiro, G M. (1987) Hormonal and vascular fluid responses to maximal exercise in trained and untrained males. J appl. Physiol. 63, 669-675.
8. Funquist, P (1999) Physiological Responses to Exercise in Standardbred Trotters with Special Reference to Total Blood Volume. Doctoral Thesis, Swedish University of Agricultural Sciences, Uppsala, Sweden.
9. Gaebelein, C.J. and Senay Jr., L.C. (1980) Influence of exercise type, hydration, and heat on plasma volume shifts in men. J. appl. Physiol 49, 119-123
10. Genetsky, R.M , Loparco, F.V. and Ledet, A.E. (1987) Clinical pathologic alterations in horses during a water deprivation test. Am. J. vet. Res. 48, 1007-1011.
11. Geor, R.J. and McCutcheon, L.J. (1998) Hydration effects on physiological strain of horses during exercise-heat stress. J. appl. Physiol. 84, 2042-2051
12. Gottlieb-Vedi, M , Dahlborn, K., Jansson, A. and Wroblewski, R. (1996) Elemental composition of muscle at rest and potassium levels in muscle, plasma and sweat of horses exercising at 20°C and 35°C. Equine vet. J., Suppl. 22, 35-41.
13. Green, H J., Thomson, J.A and Houston, M E (1987) Supramaximal exercise after training-induced hypervolemia II. Blood/muscle substrates and metabolites. J. appl. Physiol. 62, 1954-1961.
14. Green, H.J., Thomson, J.A., Ball, M.E., Hughson, R L., Houston, M E. and Sharrat, M.T (1984) Alterations in blood volume following short-term supramaximal exercise. J appl. Physiol. 56, 145-149.
15. Harris, P. and Snow, D.H. (1988) The effects of high intensity exercise on the plasma concentration of lactate, potassium and other electrolytes. Equine vet. J 20, 109-113.
16. Harrison, M.H. (1985) Effects of thermal stress and exercise on blood volume in humans. Physiol. Rev. 65, 149-209.
17. Hinchcliff, K.W , McKeever, K.H., Muir, W.W. and Sams, R (1993) Effect of furosemide and weight carriage on energetic responses of horses to incremental exercise. Am. J vet. Res 54, 1500-1504
18. Hopper, M.K., Pieschl, J.R , Pelletier, N G. and Erickson, H.H. (1991) Cardiopulmonary effects of acute blood volume alteration prior to exercise. In: Equine Exercise Physiology 3, Eds: L.B. Jeffcott, S. Persson and A Lindholm, ICEEP Publications, Davis, California. p 9-16.
19. Jansson, A. and Dahlborn, K. (1999) Effects of feeding frequency and voluntary salt intake on fluid and electrolyte regulation in athletic horses. J. appl. Physiol 86, 1610-1616.
20. +) following exercise. Equine vet. J., Suppl. 20, 147-152.
21. McKeever, K.H., Hinchcliff, K.W , Reed, S.R and Robertson, J T. (1993) Role of decreased plasma volume in hematocrit alterations during incremental treadmill exercise in horses. Am. J. Physiol. 265, R404-408.
22. McKeever, K.H , Hinchcliff, K.W , Schmall, L M., Lamb, D.R. and Muir III, W.W. (1991) Atrial natriuretic peptide during exercise in the horse, In: Equine Exercise Physiology 3, Eds: L.B. Jeffcott, S Persson and A. Lindholm, ICEEP Publications, Davis, California p 368-373.
23. McKeever, K.H , Hinchcliff, K.W., Schmall, L.M., Reed, S M., Lamb, D.R. and Muir III, W.W (1992) Plasma renin activity and aldosterone and vasopressin concentrations during incremental treadmill exercise in horses. Am J. vet. Res. 53, 1290-1293.
24. Kilburn, K H. (1966) Muscular origin of elevated plasma potassium during exercise. J. appl. Physiol. 20, 675-678
25. Kohn, C.W., Muir, W.W. and Sams, R. (1978) Plasma volume and extracellular fluid volumes in horses at rest and following exercise Am. J. vet. Res. 39, 871-874.
26. Maddison, S., Rolls, B.J., Rolls, E.T. and Wood, R.J. (1977) Analysis of drinking in the chronically cannulated monkey. J. Physiol. 272, P4-P5.
27. Marlin, D.J., Scott, C.M., Mills, P.C., Louwes, H. and Vaarten, J. (1998a) Effects of administration of water versus an isotonic oral rehydration solution (ORS) at rest and changes during exercise and recovery. Vet. J. 155, 69-78.
28. Marlin, D.J., Scott, C.M., Mills, P.C., Louwes, H. and Vaarten, J. (1998b) Rehydration following exercise: Effects of administration of water versus an isotonic oral rehydration solution (ORS) Vet. J. 156, 41-49.
29. Mars, L A., Kiesting, H E., Ross, T T., Armstrong, J B and Murray, L. (1992) Water acceptance and intake in horses under shipping stress. Equine vet. Sci. 12, 17-20.
30. Masri, M., Freestone, J.F , Wolfsheimer, K.J. and Shoemaker, K (1990) Alterations in plasma volume, plasma constituents, renin activity and aldosterone induced by maximal exercise. Equine vet. J., Suppl. 9, 72-77.
31. McCutcheon, L.J., Geor, R.J., Hare, M.J., Kingston, J.K. and Staempfli, H.R (1995) Sweat composition, comparison of collection methods and effects of exercise intensity. Equine vet. J., Suppl. 18, 279-284.
32. Nadel, E.R., Fortney, S.M. and Wenger, C.B. (1980) Effect of hydration state on circulatory and thermal regulations. J. appl Physiol. 49, 715-721.
33. Naylor, J.R.J., Bayly, W.M., Gollnick, P.D., Brengelmann, G.L. and Hodgson, D.R (1993a) Effects of dehydration on thermoregulatory responses of horses during low-intensity exercise. J. appl. Physiol. 75, 994-1001.
34. Naylor, J.R.J , Bayly, W.M., Schott II, H C., Gollnick, P.D. and Hodgson, D.R. (1993b) Equine plasma and blood volumes decrease with dehydration but subsequently increase with exercise. J. appl. Physiol 75, 1002-1008
35. Nyman, S., Kokkonen, U -M. and Dahlborn, K. (1998) Changes in plasma atrial natriuretic peptide concentration in exercising horses in relation to hydration status and exercise intensity. Am J. vet. Res. 59, 489-494
36. Nyman, S., Jansson, A , Dahlborn, K and Lindholm, A (1995) Strategies for voluntary rehydration in horses during endurance exercise. Equine vet. J., Suppl. 22, 99-106.
37. Persson, S.G B. (1967) On blood volume and working capacity. Acta vet. Scand, Suppl. 19, 1-189
38. Senay, L.C. (1970) Movements of water, protein, and crystalloids between vascular and extravascular compartments in heat-exposed men during dehydration and following limited relief of dehydration, J. Physiol. 210, 617-635
39. Sneddon, J C., van der Walt, J., Mitchell, G., Hammer, S. and Taljaard, J.J.F. (1993) Effects of dehydration and rehydration on plasma vasopressin and aldosterone in horses. Physiol. Behav. 54, 223-228.
40. Sufit, E., Houpt, K.A. and Sweeting, M. (1985) Physiological stimuli of thirst and drinking patterns in ponies. Equine vet. J. 17, 12-16
41. Towbin, E.J. (1949) Gastric distension as a factor in the satiation of thirst in esophagostomized dogs. Am J. Physiol. 159, 533-541
42. van Beaumont, W., Greenleaf, J.E. and Juhos, L. (1972) Disproportional changes in hematocrit, plasma volume, and proteins during exercise and bed rest. J. appl. Physiol 33, 55-61.
43. van Beaumont, W , Strand, J.C., Petrofsky, J.S., Hipskind, S.G. and Greenleaf, J.E (1973) Changes in total plasma content of electrolytes and proteins with maximal exercise J. appl. Physiol. 34, 102-106.
44. van den Berg, J.S., Guthrie, A.J., Memtjes, R A., Nurton, J.P., Adamson, D A., Travers, C.W , Lund, R.J. and Mostert, H.J. (1998) Water and electrolyte intake and output in conditioned Thoroughbred horses transported by road, Equine vet. J. 30, 316-323.