The influence of acute hypoxia and carotid body denervation on thermoregulation during non-rapid eye movement sleep in the developing lamb

Experimental Physiology

Volumn 84, Issue 6, 1999, Pages 1115-1126

  Symonds, Michael E ^b   Andrews, David C ^a   Johnson, Paul ^a  

^a UNIVERSITY OF OXFORD   (United Kingdom)

^b NOTTINGHAM UNIVERSITY HOSPITALS NHS TRUST   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

GLUCOSE; HYDROCORTISONE; INSULIN; THYROID HORMONE;

ANIMAL EXPERIMENT; ARTERIAL PRESSURE; ARTICLE; CAROTID BODY; CONTROLLED STUDY; DENERVATION; ENVIRONMENTAL TEMPERATURE; GLUCOSE BLOOD LEVEL; HYDROCORTISONE BLOOD LEVEL; HYPOXIA; INSULIN BLOOD LEVEL; LAMB; LIOTHYRONINE BLOOD LEVEL; NEWBORN; NONHUMAN; NONREM SLEEP; OXYGEN CONSUMPTION; SHIVERING; THERMOREGULATION; THYROID HORMONE BLOOD LEVEL;

EID: 0032732461     PISSN: 09580670     EISSN: None     Source Type: Journal    
DOI: 10.1111/j.1469-445X.1999.01952.x     Document Type: Article

References (34)

1. ALEXANDER, G. & WILLIAMS, D. (1968). Shivering and nonshivering thermogenesis during summit metabolism in young lambs. Journal of Physiology 198, 251-276.
2. ANDREWS, D. C., SYMONDS, M. E. & JOHNSON, P. J. (1991). Thermoregulation and the control of breathing during non-rapid eye movement sleep in the developing lamb. Journal of Developmental Physiology 16, 27-36.
3. BLANCO, C. E., DAWES, G. S., HANSON, M. A. & MCCOOKE, H. B. (1984). The response to hypoxia of arterial chemoreceptors in fetal sheep and newborn lambs. Journal of Physiology 351, 25-37.
4. BROOKS, A. N. & CHALLIS, J. R. G. (1988). Regulation of the hypothalamic-pituitary-adrenal axis in birth. Canadian Journal of Physiology and Pharmacology 66, 1106-1112.
5. BUREAU, M. A., LAMARCHE, I, FOULON, P. & DALLE, D. (1985). Postnatal maturation of respiration in intact and carotid body chemodenervated lambs. Journal of Applied Physiology 59, 869-874.
6. 4, cortisol) during cold exposure in preterm and full term lambs. Biology of the Neonate 44, 224-233.
7. CANET, E., CARROLL, J. L. & BUREAU, M. A. (1989). Hypoxia-induced periodic breathing in newborn lambs. Journal of Applied Physiology 67, 1226-1233.
8. CLARKE, L., HEASMAN, L., FIRTH, K. & SYMONDS, M. E. (1997). Influence of route of delivery and ambient temperature on thermoregulation in newborn lambs. American Journal of Physiology 272, R1931-1939.
9. DALINGHAUS, M., GRATAMA, J. W. C., ZIJLSTRA, W. G. & KUIPERS, J. R. G. (1995). Cardiovascular adjustments to acute hypoxemia superimposed on chronic hypoxemia in lambs. American Journal of Physiology 268, H974-979.
10. DAWES, G. S. & MOTT, J. C. (1959). The increase in oxygen consumption of the lamb after birth. Journal of Physiology 146, 295-315.
11. FERNANDEZ, J. A., MAMPEL, T., VILLARROYA, T & IGLEIAS, R. (1987). Direct assessment of brown adipose tissue as a site of systemic triiodothyronine production in the rat. Biochemical Journal 243, 281-284.
12. FEWELL, J. E., KONDO, C. S., DASCALU, V. & FILYK, S. C. (1989). Influence of carotid-denervation on the arousal and cardiopulmonary responses to alveolar hypercapnia in lambs. Journal of Developmental Physiology 12, 193-199.
13. GAUTIER, H., BONORA, M., MIBAREK, S. B. & SINCLAIR, J. D. (1991). Effect of hypoxia on cold acclimation and thermoregulation in the rat. Journal of Applied Physiology 71, 1355-1356.
14. GAUTIER, H., BONORA, M., SCHULTZ, S. A. & REMMERS, J. E. (1987). Hypoxia-induced changes in shivering and body temperature. Journal of Applied Physiology 62, 2477-2484.
15. HARDING, J. E., JONES, C. T. & ROBINSON, J. S. (1985). Studies on experimental growth retardation in sheep. The effects of a small placenta in restricting transport to and growth of the fetus. Journal of Developmental Physiology 7, 427-442.
16. HARNED, H. S. & FERREIO, J. (1973). Initiation of breathing by cold stimulation: effects of changing ambient temperature on respiratory activity of the full term fetal lamb. Journal of Pediatrics 83, 663-669.
17. HARNED, H. S., HERRINGTON, R. T., GRIFFIN, C. A., BERRYHILL, W. S. & MACKINNEY, L. G. (1968). Respiratory effects of division of the carotid sinus in the lamb soon after the initiation of breathing. Pediatric Research 2, 264-270.
18. HEFCO, E., KRULICH, L., ILLNER, P. & LARSEN, P. (1975). Effect of acute exposure to cold on the activity of the hypothalamic-pituitary-thyroid system. Endocrinology 97, 1185-1195.
19. 2 consumption of brown adipose tissue in the newborn rabbit. Journal of Physiology 186, 42-55.
20. JEFFERY, H. E. & READ, D. J. C. (1981). Effects of hypoglycaemia on ventilation and arousal responses to hypoxia, in newborn calves during active and quiet sleep. Journal of Developmental Physiology 3, 219-230.
21. MELLOR, D. J. & COCKBURN, F. (1986). A comparison of energy metabolism in the new-born infant, piglet and lamb. Quarterly Journal of Experimental Physiology 71, 361-379.
22. MOORE, R. E. (1959). Oxygen consumption and body temperature in newborn kittens subjected to hypoxia and re-oxygenation. Journal of Physiology 149, 500-518.
23. OWENS, J. A., OWENS, P. C. & ROBINSON, J. S. (1995). Experimental restriction of growth. In The Fetus and Neonate, vol. III, Growth, ed. HANSON, M. A., SPENCER, J. A. D. & RODECK, C. H., pp. 139-175. Cambridge University Press, Cambridge.
24. RECABARREN, S. E., VERGARA, M., LLANOS, A. J. & SERON-FERRE, M. (1987). Circadian variation of rectal temperature. Journal of Developmental Physiology 9, 399-408.
25. SIDI, D., KUIPERS, J. R. G., HEYMANN, M. A. & RUDOLPH, A. M. (1983a). Effects of ambient temperature on oxygen consumption and the circulation in newborn lambs at rest and during hypoxemia. Pediatric Research 17, 254-258.
26. SIDI, D., KUIPERS, J. R. G., TEITEL, D., HEYMANN, M. A. & RUDOPLH, A. M. (1983b). Developmental changes in oxygenation and circulation responses to hypoxaemia in lambs. American Journal of Physiology 245, H674 -682.
27. SYMONDS, M. E., ANDREWS, D. C., BUSS, D. S., CLARKE, L. & LOMAX, M. A. (1996). Influence of rearing temperature on lung development following methimazole treatment of postnatal lambs. Experimental Physiology 81, 673-683.
28. SYMONDS, M. E., ANDREWS, D. C. & JOHNSON, P. J. (1989). The control of thermoregulation in the developing lamb during slow wave sleep. Journal of Developmental Physiology 11, 289-298.
29. SYMONDS, M. E., BRYANT, M. J., CLARKE, L., DARBY, C. J. & LOMAX, M. A. (1992). Effect of maternal cold exposure on brown adipose tissue and thermogenesis in the neonatal lamb. Journal of Physiology 455, 487-502.
30. SYMONDS, M. E., BRYANT, M. J. & LOMAX, M. A. (1986). The effect of shearing on the energy metabolism of the pregnant ewe. British Journal of Nutrition 56, 635-643.
31. SYMONDS, M. E., BRYANT, M. J. & LOMAX, M. A. (1988). Metabolic adaptation during pregnancy in winter-shorn sheep. Journal of Agricultural Science, Cambridge 111, 137-145.
32. SYMONDS, M. E. & STEPHENSON, T. (1999). Maternal nutrient restriction and endocrine programming of fetal adipose tissue development. Biochemical Society Transactions 27, 97-103.
33. TAMAKI, Y. & NAKAYAMA, T. (1987). Effect of air constituents on thermosensitivities of pre-optic neurons: hypoxia versus hypercapnia. Pflügers Archiv 409, 1-6.
34. WEEKES, T. E. C., SASAKI, Y. & TSUDA, T. (1983). Enhanced responsiveness to insulin in sheep exposed to cold. American Journal of Physiology 244, E335-345.