Effects of short-term feed deprivation and melatonin implants on circadian patterns of leptin in the horse

Journal of Animal Science

Volumn 83, Issue 5, 2005, Pages 1023-1032

  Buff, P R ^a   Morrison, C D ^b   Ganjam, V K ^a   Keisler, D H ^a,c  

^a UNIVERSITY OF MISSOURI   (United States)

^b PENNINGTON BIOMEDICAL RESEARCH CENTER   (United States)

^c 160 Anim Sci Res Center ^*  (United States)

Author keywords

Equine; Feed Deprivation; Leptin; Melatonin

Indexed keywords

ANIMALIA; EQUIDAE; EQUUS CABALLUS; MEDICAGO SATIVA;

EID: 27644466693     PISSN: 00218812     EISSN: None     Source Type: Journal    
DOI: 10.2527/2005.8351023x     Document Type: Article

References (47)

1. Adam, C. L., and J. G. Mercer. 2004. Appetite regulation and seasonality: Implications for obesity. Proc. Nutr. Soc. 63:413-419.
2. Barb, C. R., X. Van, M. J. Azain, R. R. Kraeling, G. B. Rampacek, and T. G. Ramsay. 1998. Recombinant porcine leptin reduces feed intake and stimulates growth hormone secretion in swine. Domest. Anim. Endocrinol. 15:77-86.
3. Bergendahl, M., A. Iranmanesh, W. S. Evans, and J. D. Veldhuis. 2000. Short-term fasting selectively suppresses leptin pulse mass and 24-hour rhythmic leptin release in healthy midluteal phase women without disturbing leptin pulse frequency or its entropy control (pattern orderliness). J. Clin. Endocrinol. Metab. 85:207-213.
4. Brody, S. 1945. Pages 59-75 and 294 in Bioenergetics and Growth. Reinhold Publishing Corp., New York.
5. Buff, P. R., A. C. Dodds, C. D. Morrison, N. C. Whitley, E. L. McFadin, J. A. Daniel, J. Djiane, and D. H. Keisler. 2002. Leptin in horses: Tissue localization and relationship between peripheral concentrations of leptin and body condition. J. Anim. Sci. 80:2942-2948.
6. Carro, E., R. Senaris, R. V. Considine, F. F. Casanueva, and C. Dieguez. 1997. Regulation of in vivo growth hormone secretion by leptin. Endocrinology 138:2203-2206.
7. Delavaud, C., F. Bocquier, Y. Chilliard, D. H. Keisler, A. Gertler, and G. Kann. 2000. Plasma leptin determination in ruminants: Effect of nutritional status and body fatness on plasma leptin concentration assessed by a specific RIA in sheep. J. Endocrinol. 165:519-526.
8. Dyer, C. J., J. M. Simmons, R. L. Matteri, and D. H. Keisler. 1997. Leptin receptor mRNA is expressed in ewe anterior pituitary and adipose tissues and is differentially expressed in hypothalamic regions of well-fed and feed-restricted ewes. Domest. Anim. Endocrinol. 14:119-128.
9. Estienne, M. J., A. F. Harper, C. Barb, and M. J. Azain. 2000. Concentrations of leptin in serum and milk collected from lactating sows differing in body condition. Domest. Anim. Endocrinol. 19:275-280.
10. Fitzgerald, B. P., and C. J. McManus. 2000. Photoperiodic versus metabolic signals as determinants of seasonal anestrus in the mare. Biol. Reprod. 63:335-340.
11. Foster, D. L., F. J. Ebling, A. F. Micka, L. A. Vannerson, D. C. Bucholtz, R. I. Wood, J. M. Suttie, and D. E. Fenner. 1989. Metabolic interfaces between growth and reproduction. Nutritional modulation of gonadotropin, prolactin, and growth hormone secretion in growth-limited female larnb. Endocrinology 125:342-350.
12. Freestone, J. F., K. J. Wolfsheimer, S. G. Kamerling, G. Church, J. Hamra, and C. Bagwell. 1991. Exercise induced hormonal and metabolic changes in Thoroughbred horses: Effects of conditioning and acepromazine. Equine Vet. J. 23:219-223.
13. Ginther, O. J. 1992. Reproductive Seasonally. Pages 105-134 in Reproductive Biology of the Mare, Basic and Applied Aspects. 2nd ed. Equiservices, Cross Plains, WI.
14. Grubaugh, W., D. C. Sharp, L. A. Berglund, K. J. McDowell, D. M. Kilmer, L. S. Peck, and K. W. Seamans. 1982. Effects of pinealectomy in Pony mares. J. Reprod. Fertil. Suppl. 32:293-295.
15. Guerin, M. V. 1997. Melatonin implants in the horse. Available: http://www.rirdc.gov.au/pub/97comp/horses.html. Accessed Oct. 25, 2004.
16. Henneke, D. R., G. D. Potter, J. L. Kreider, and B. F. Yeates. 1983. Relationship between condition score, physical measurements and body fat percentage in mares. Equine Vet. J. 15:371-372.
17. Henry, B., A. Rao, A. Tilbrook, and I. Clarke. 2001. Chronic food-restriction alters the expression of somatostatin and growth hormone-releasing hormone in the ovariectomised ewe. J. Endocrinol. 170:R1-5.
18. Hintz, H. F., and R. G. Loy. 1973. Effects of pelleting on the nutritive value of horse rations. J. Anim. Sci. 25:1059-1062.
19. Johnson, P. J. 2002. The equine metabolic syndrome: Peripheral Cushing's Syndrome. Pages 271-293 in The Veterinary Clinics of North America-Equine Practice. J. Vassallo, ed. W. B. Saunders Co., Philadelphia, PA.
20. Knobil, E. 1989. The electrophysiology of the GnRH pulse generator in the rhesus monkey. J. Steroid Biochem. 33:669-671.
21. Langendonk, J. G., H. Fiji, A. C. Toornvliet, J. Burggraaf, M. Frolich, R. C. Schoemaker, J. Doornbos, A. F. Cohen, and A. E. Meinders. 1998. Circadian rhythm of plasma leptin levels in upper and lower body obese women: Influence of body fat distribution and weight loss. J. Clin. Endocrinol. Metab. 83:1706-1712.
22. Licinio, J., C. Mantzoros, A. B. Negrao, G. Cizza, M. L. Wong, P. B. Bongiorno, G. P. Chrousos, B. Karp, C. Allen, J. S. Flier, and P. W. Gold. 1997. Human leptin levels are pulsatile and inversely related to pituitary-adrenal function. Nat. Med. 3:575-579.
23. Littell, R. C., P. R. Henry, and C. B. Ammerman. 1989. Statistical analysis of repeated measures data using SAS procedures. J. Anim. Sci. 76:1216-1231.
24. McManus, C. J., and B. P. Fitzgerald. 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. 19:1-13.
25. Mokdad, A. H., B. A. Bowman, E. S. Ford, F. Vinicor, J. S. Marks, and J. P. Koplan. 2001. The continuing epidemics of obesity and diabetes in the United States. J. Am. Med. Assoc. 286:1195-1200.
26. Morrison, C. D., J. A. Daniel, B. J. Holmberg, J. Djiane, N. Raver, A. Gertler, and D. H. Keisler. 2001. Central infusion of leptin into well-fed and undernourished ewe lambs: Effects on feed intake and serum concentrations of growth hormone and luteinizing hormone. J. Endocrinol. 168:317-324.
27. Mustonen, A. M., P. Nieminen, H. Hyvarinen, and J. Asikainen. 2000. Exogenous melatonin elevates the plasma leptin and thyroxine concentrations of the mink. Z. Naturforsch. Sect. C Biosci. 55:806-813.
28. Nagatani, S., Y. Zeng, D. H. Keisler, D. L. Foster, and C. A. Jaffe. 2000. Leptin regulates pulsatile luteinizing hormone and growth hormone secretion in the sheep. Endocrinology 141:3965-3975.
29. NRC. 1989. Nutrient Requirements of Horses. 5th ed. Natl. Acad. Press, Washington, DC.
30. Phillips, L. S. 1986. Nutrition, somatomedins, and the brain. Metabolism 35:78-87.
31. Piccione, G., C. Bertoluccci, A. Foà, and G. Caola. 2004. Influence of fasting and exercise on the daily rhythm of serum leptin in the horse. Chronobiol. Int. 21:405-417.
32. Ralston, S. L., G. Van den Broek, and C. A. Baile. 1979. Feed intake patterns and associated blood glucose, free fatty acid and insulin changes in ponies. J. Anim. Sci. 49:838-845.
33. Rasmussen, D. D., B. M. Boldt, C. W. Wilkinson, S. M. Yellon, and A. M. Matsumoto. 1999. Daily melatonin administration at middle age suppresses male rat visceral fat, plasma leptin, and plasma insulin to youthful levels. Endocrinology 140:1009-1012.
34. Rojdmark, S., and L. Wetterberg. 1989. Short-term fasting inhibits the nocturnal melatonin secretion in healthy man. Clin. Endocrinol. (Oxf.) 30:451-457.
35. Rojdmark, S., S. Rossner, and L. Wetterberg. 1992. Effects of short-term fasting on nocturnal melatonin secretion in obesity. Metabolism 41:1106-1109.
36. Rousseau, K., Z. Atcha, F. R. Cagampang, P. Le Rouzic, J. A. Stirland, T. R. Ivanov, F. J. Ebling, M. Klingenspor, and A. S. Loudon. 2002. Photoperiodic regulation of leptin resistance in the seasonally breeding Siberian hamster (Phodopus sungorus). Endocrinology 143:3083-3095.
37. Saad, M. F., M. G. Riad-Gabriel, A. Khan, A. Sharma, R. Michael, S. D. Jinagouda, R. Boyadjian, and G. M. Steil. 1998. Circadian and ultradian rhythmicity of plasma leptin: Effects of gender and adiposity. J. Clin. Endocrinol. Metab. 83:453-549.
38. Schwartz, M. W., S. C. Woods, D. Porte, Jr., R. J. Seeley, and D.G. Baskin. 2000. Central nervous system control of food intake. Nature 404:661-671.
39. Simon, C., C. Gronfier, J. L. Schlienger, and G. Brandenberger. 1998. Circadian and ultradian variations of leptin in normal man under continuous enteral nutrition: Relationship to sleep and body temperature. J. Clin. Endocrinol. Metab. 83:1893-1899.
40. Steinlechner, S., G. Heldmaier, and H. Becker. 1983. The seasonal cycle of body weight in the Djungarian hamster: Photoperiodic control and the influence of starvation and melatonin. Oecologia 60:401-405.
41. Sticker, L. S., D. L. Thompson, Jr., L. D. Bunting, and J. M. Fernandez. 1996. Dietary protein and energy restriction in mares: Rapid changes in plasma metabolite and hormone concentrations during dietary alteration. J. Anim. Sci. 74:1326-1335.
42. Sticker, L. S., D. L. Thompson, Jr., J. M. Fernandez, L. D. Bunting, and C. L. DePew. 1995. Dietary protein and/or energy restriction in mares: Plasma growth hormone, IGF-I, prolactin, cortisol, and thyroid hormone responses to feeding, glucose, and epinephrine. J. Anim. Sci. 73:1424-1432.
43. Thomas, M., K. Bennett-Wimbush, D. Keisler, and W. Loch. 1998. Plasma concentrations of growth hormone and insulin-like growth factor-I in prepuberal quarter horses and ponies. J. Equine Vet. Sci. 18:52-55.
44. Vandergrift, W. L., S. Q. Giraudo, D. R. Campion, and R. W. Seerley. 1985. Growth, carcass composition and selected hormone concentrations of restricted- and ad libitum-fed pigs. J. Anim. Sci. 61:1454-1459.
45. Veldhuis, J. D., and M. L. Johnson. 1986. Cluster analysis: A simple, versatile, and robust algorithm for endocrine pulse detection. Am. J. Physiol. 250:E486-E493.
46. Veldhuis, J. D., and M. L. Johnson. 1988. A novel general biophysical model for simulating episodic endocrine gland signaling. Am. J. Physiol. 255:E749-E759.
47. Wolden-Hanson, T., D. R. Mitton, R. L. McCants, S. M. Yellon, C. W. Wilkinson, A. M. Matsumoto, and D. D. Rasmussen. 2000. Daily melatonin administration to middle-aged male rats suppresses body weight, intra-abdominal adiposity, and plasma leptin and insulin independent of food intake and total body fat. Endocrinology 141:487-497.