Thermoregulatory role of periventricular tissue surrounding the anteroventral third ventricle (AV3V) during acute heat stress in the rat

Clinical and Experimental Pharmacology and Physiology

Volumn 32, Issue 5-6, 2005, Pages 457-461

  Whyte, Douglas G ^a   Johnson, Alan Kim ^b,c  

^a UNIVERSITY OF IOWA   (United States)

^b UNIVERSITY OF IOWA   (United States)

^c University of Iowa   (United States)

Author keywords

Anteroventral third ventricle; Blood pressure; Cutaneous blood flow; Dehydration; Heart rate; Heat stress; Median preoptic nucleus; Salivation; Splanchnic blood flow; Temperature regulation

Indexed keywords

ANTERIOR HYPOTHALAMUS; BODY FLUID; BRAIN THIRD VENTRICLE; CONFERENCE PAPER; CORE TEMPERATURE; DEHYDRATION; HEART OUTPUT; HEART RATE; HEAT LOSS; HEAT STRESS; HOMEOSTASIS; MEAN ARTERIAL PRESSURE; NONHUMAN; OSMOSIS; PREOPTIC NUCLEUS; SALIVATION; THERMOREGULATION;

ACUTE DISEASE; ANIMALS; BODY TEMPERATURE REGULATION; HEAT STRESS DISORDERS; MIDLINE THALAMIC NUCLEI; RATS; THIRD VENTRICLE;

EID: 20344373204     PISSN: 03051870     EISSN: None     Source Type: Journal    
DOI: 10.1111/j.1440-1681.2005.04211.x     Document Type: Conference Paper

References (59)

1. Gordon CJ. Thermal biology of the laboratory rat. Physiol. Behav. 1990;47:963-91.
2. Rowell LB. Cardiovascular adjustments to thermal stress. In: Shepherd JT, Abboud FM (eds). Handbook of Physiology, Section 2, The Cardiovascular System III. American Physiological Society. Bethesda. 1983; 967-1023.
3. Kregel KC, Wall PT, Gisolfi CV. Peripheral vascular responses to hyperthermia in the rat. J. Appl. Physiol. 1988; 64: 2582-8.
4. Adolph EF, Associates. Physiology of Man in the Desert. Interscience Publishers, New York. 1947.
5. Fortney SM, Wenger CB, Bove JR, Nadel ER. Effect of hyperosmolality on control of blood flow and sweating. J. Appl. Physiol. 1984; 57: 1688-95.
6. Takamata A, Nagashima K, Nose H, Morimoto T. Osmoregulatory inhibition of thermally induced cutaneous vasodilation in passively heated humans. Am. J. Physiol. 1997; 273: R197-204.
7. Nakajima Y, Nose H, Takamata A. Plasma hyperosmolality and arterial pressure regulation during heating in dehydrated and awake rats. Am. J. Physiol. 1998; 275: R1703-11.
8. Proppe DW. Effects of hyperosmolality and diuretics on heat-i nduced limb vasodilation in baboons. Am. J. Physiol. 1990; 258: R309-17.
9. Stricker EM, Hainsworth FR. Evaporative cooling in the rat: Effects of dehydration. Can. J. Physiol. Pharmacol 1970; 48: 18-27.
10. Schmidt-Nielsen K, Schmidt-Nielsen B, Jarnum SA, Houpt TR. Body temperature of the camel and its relation to water economy. Am. J. Physiol. 1956; 188: 103-12.
11. Boulant JA. Role of the preoptic-anterior hypothalamus in thermoregulation and fever. Clin. Infect. Dis. 2000; 31 (Suppl. 5): S157-61.
12. Hori T, Nakashima T, Koga H, Kiyohara T, Inoue T. Convergence of thermal, osmotic and cardiovascular signals on preoptic and anterior hypothalamic neurons in the rat. Brain Res. Bull. 1988; 20: 879-85.
13. Nakashima T, Hori T, Kiyohara T, Shibata M. Osmosensitivity of preoptic thermosensitive neurons in hypothalamic slices in vitro. Pflügers Arch. 1985; 405: 112-17.
14. Silva NL, Boulant JA. Effects of osmotic pressure, glucose, and temperature on neurons in preoptic tissue slices. Am. J. Physiol. 1984; 247: R335-45.
15. Koga H, Hori T, Inoue T, Kiyohara T, Nakashima T. Convergence of hepatoportal osmotic and cardiovascular signals on preoptic thermosensitive neurons. Brain Res. Bull. 1987; 19: 109-13.
16. King MS, Baertschi AJ. Central neural pathway mediating splanchnic osmosensation. Brain Res. 1991; 550: 268-78.
17. Brody MJ, Johnson AK. Role of the anteroventral third ventricle region in fluid and electrolyte balance, arterial pressure regulation, and hypertension. In: Martini L, Ganong WF (eds). Frontiers in Neuroendocrinology. Raven Press, New York. 1980; 249-92.
18. McKinley MJ, Allen AM, May CN et al. Neural pathways from the lamina terminalis influencing cardiovascular and body fluid homeostasis. Clin. Exp. Pharmacol. Physiol. 2001; 28: 990-2.
19. McKinley MJ, Johnson AK. The physiological regulation of thirst and fluid intake. News Physiol. Sci. 2004; 19: 1-6.
20. Saper CB, Levisohn D. Afferent connections of the median preoptic nucleus in the rat: Anatomical evidence for a cardiovascular integrative mechanism in the anteroventral third ventricular (AV3V) region. Brain Res. 1983; 288: 21-31.
21. McKinley MJ, Hards DK, Oldfield BJ. Identification of neural pathways activated in dehydrated rats by means of Fos-immunohistochemistry and neural tracing. Brain Res. 1994; 653: 305-14.
22. Xu Z, Herbert J. Effects of unilateral or bilateral lesions within the anteroventral third ventricular region on c-fos expression induced by dehydration or angiotensin II in the supraoptic and paraventricular nuclei of the hypothalamus. Brain Res. 1996; 713: 36-43.
23. Mason WT. Supraoptic neurones of rat hypothalamus are osmosensitive. Nature 1980; 287: 154-7.
24. Scammell TE, Price KJ, Sagar SM. Hyperthermia induces c-fos expression in the preoptic area. Brain Res. 1993; 618: 303-7.
25. McKitrick DJ. Expression of fos in the hypothalamus of rats exposed to warm and cold temperatures. Brain Res. Bull. 2000; 53: 307-15.
26. Bachtell RK, Tsivkovskaia NO, Ryabinin AE. Identification of temperature-sensitive neural circuits in mice using c-Fos expression mapping. Brain Res. 2003; 960: 157-64.
27. Patronas P, Horowitz M, Simon E, Gerstberger R. Differential stimulation of c-fos expression in hypothalamic nuclei of the rat brain during short-term heat acclimation and mild dehydration. Brain Res. 1998; 798: 127-39.
28. Travis KA, Johnson AK. In vitro sensitivity of median preoptic neurons to angiotensin II. osmotic pressure, and temperature. Am. J. Physiol. 1993; 264: R1200-5.
29. Griffin JD, Saper CB, Boulant JA. Synaptic and morphological characteristics of temperature-sensitive and -insensitive rat hypothalamic neurones. J. Physiol. 2001; 537: 521-35.
30. Lipton JM, Rosenstein J, Sklar FH. Thermoregulatory disorders after removal of a craniopharyngioma from the third cerebral ventricle. Brain Res. Bull. 1981; 7: 369-73.
31. Blatteis CM, Hunter WS, Wright JM, Ahokas RA, Llanos QJ, Mashburn TA. Thermoregulatory responses of guinea pigs with anteroventral third ventricle lesions. Can. J. Physiol. Pharmacol. 1987; 65: 1261-6.
32. Blatteis CM, Hales JRS, McKinley MJ, Fawcett AA. Role of the anteroventral third ventricle region in fever in sheep. Can. J. Physiol. Pharmacol. 1987; 65: 1255-60.
33. Whyte DG, Johnson AK. Lesions of periventricular tissue surrounding the anteroventral third ventricle (AV3V) attenuate salivation and thermal tolerance in response to a heat stress. Brain Res. 2002; 951: 146-9.
34. Hainsworth FR. Evaporative water loss from rats in the heat. Am. J. Physiol. 1968; 214: 979-82.
35. Hubbard RW, Matthew CB, Francesconi R. Heat-stressed rat: Effects of atropine, desalivation, or restraint. J. Appl. Physiol. 1982; 53: 1171-4.
36. Hainsworth FR, Stricker EM. Evaporative cooling in the rat: Effects of partial desalivation. Am. J. Physiol. 1969; 217: 494-7.
37. Rodland KD, Hainsworth FR. Peripheral neural control of thermoregulatory salivary secretion in the rat. Can. J. Physiol. Pharmacol. 1973; 51: 213-19.
38. Hubschle T, Mathai ML, McKinley MJ, Oldfield BJ. Multisynaptic neuronal pathways from the submandibular and sublingual glands to the lamina terminalis in the rat: A model for the role of the lamina terminalis in the control of osmo- and thermoregulatory behavior. Clin. Exp. Pharmacol. Physiol. 2001; 28: 558-69.
39. Renzi A, Colombari E, Mattos Filho TR et al. Involvement of the central nervous system in the salivary secretion induced by pilocarpine in rats. J. Dent. Res. 1993; 72: 1481-4.
40. Kregel KC, Gisolfi CV. Circulatory responses to heat after celiac ganglionectomy or adrenal demedullation. J. Appl. Physiol. 1989; 66: 1359-63.
41. Westerhaus MJ, Loewy AD. Sympathetic-related neurons in the preoptic region of the rat identified by viral transneuronal labeling. J. Comp. Neurol. 1999; 414: 361-78.
42. Smith JE, Jansen AS, Gilbey MP, Loewy AD. CNS cell groups projecting to sympathetic outflow of tail artery: Neural circuits involved in heat loss in the rat. Brain Res. 1998; 786: 153-64.
43. Fink GD, Buggy J, Haywood JR, Johnson AK, Brody MJ. Hemodynamic effects of electrical stimulation of forebrain angiotensin and osmosensitive sites. Am. J. Physiol. 1978; 235: H445-51.
44. Mangiapane ML, Brody MJ. Vasoconstrictor and vasodilator sites within anteroventral third ventricle region. Am. J. Physiol. 1987; 253: R827-31.
45. Whyte DG, Johnson AK. Lesions of the anteroventral third ventricle region (AV3V) disrupt cardiovascular responses to an elevation in core temperature. Am. J. Physiol. Regul. Integr. Comp. Physiol. 2005 (in press).
46. Proppe DW. α-Adrenergic control of intestinal circulation in heat-stressed baboons. J. Appl. Physiol. 1980; 48: 759-64.
47. Satinoff E. Neural organization and evolution of thermal regulation in mammals. Science 1978; 201: 16-22.
48. Simon E, Pierau FK, Taylor DC. Central and peripheral thermal control of effectors in homeothermic temperature regulation. Physiol. Rev. 1986; 66: 235-300.
49. Nagashima K, Nakai S, Mutsumi T, Kanosue K. Neuronal circuitries involved in thermoregulation. Anton. Neurosci. 2000; 85: 18-25.
50. Kullmann R, Schonung W, Simon E. Antagonistic changes of blood flow and sympathetic activity in different vascular beds following central thermal stimulation. I. Blood flow in skin, muscle and intestine during spinal cord heating and cooling in anesthetized dogs. Pflügers Arch. 1970; 319: 146-61.
51. Walther OE, Iriki M, Simon E. Antagonistic changes of blood flow and sympathetic activity in different vascular beds following central thermal stimulation. II. Cutaneous and visceral sympathetic activity during spinal cord heating and cooling in anesthetized rabbits and cats. Pflügers Arch. 1970; 319: 162-84.
52. Kenney MJ, Pickar JG, Weiss ML, Saindon CS, Fels RJ. Effects of midbrain and spinal cord transections on sympathetic nerve responses to heating. Am. J. Physiol. Regul. Integr. Comp. Physiol. 2000; 278: R1329-38.
53. Kregel KC, Stauss H, Unger T. Modulation of autonomic nervous system adjustments to heat stress by central ANG II receptor antagonism. Am. J. Physiol. 1994; 266: R1985-91.
54. Mathai ML, Hubschle T, McKinley MJ. Central angiotensin receptor blockade impairs thermolytic and dipsogenic responses to heat exposure in rats. Am. J. Physiol. Regul. Integr. Comp. Physiol. 2000; 279: R1821-6.
55. Johnson AK, Cunningham JT, Thunhorst RL. Integrative role of the lamina terminalis in the regulation of cardiovascular and body fluid homeostasis. Clin. Exp. Pharmacol. Physiol. 1996; 23: 183-91.
56. Roberts WW. Differential thermosensor control of thermoregulatory grooming, locomotion, and relaxed postural extension. Ann. N.Y. Acad. Sci. 1988; 525: 363-74.
57. Enoch DM, Kerr FW. Hypothalamic vasopressor and vesicopressor pathways. II. Anatomic study of their course and connections. Arch. Neurol. 1967; 16: 307-20.
58. Kanosue K, Yanase-Fujiwara M, Hosono T. Hypothalamic network for thermoregulatory vasomotor control. Am. J. Physiol. 1994; 267: R283-R8.
59. Fregly MJ, Rowland NE. Centrally mediated vasodilation of the rat's tail by angiotensin II. Physiol. Behav. 1996; 60: 861-5.