Effect of ibotenate lesions of the ventromedial hypothalamus on the water and salt intake induced by activation of the median preoptic nucleus in sodium-depleted rats

Journal of the Autonomic Nervous System

Volumn 66, Issue 1-2, 1997, Pages 19-25

  Do Vale, C F ^a   Camargo, G M P A ^a   Saad, W A ^a   Menani, J V ^a   Renzi, A ^a   Luiz, A C ^a   Cerri, P S ^a   Camargo, L A A ^a  

^a SÃO PAULO STATE UNIVERSITY UNESP   (Brazil)

Author keywords

Adrenergic agonists; Angiotensin II; Arterial pressure; Salt ingestion; Water ingestion

Indexed keywords

ALPHA ADRENERGIC RECEPTOR STIMULATING AGENT; ANGIOTENSIN; CLONIDINE; FUROSEMIDE; IBOTENIC ACID; NORADRENALIN; PHENYLEPHRINE;

ANIMAL EXPERIMENT; ARTICLE; BRAIN INJURY; CONTROLLED STUDY; FLUID INTAKE; INTRACEREBRAL DRUG ADMINISTRATION; MALE; MEAN ARTERIAL PRESSURE; NONHUMAN; PREOPTIC NUCLEUS; PRESSOR RESPONSE; PRIORITY JOURNAL; RAT; SALT INTAKE; SODIUM DEPLETION; SODIUM INTAKE; SUBCUTANEOUS DRUG ADMINISTRATION; ZONA INCERTA;

ADRENERGIC ALPHA-AGONISTS; ADRENERGIC BETA-AGONISTS; ANGIOTENSIN II; ANIMALS; BLOOD PRESSURE; DRINKING; EATING; EXCITATORY AMINO ACID AGONISTS; IBOTENIC ACID; MALE; MICROINJECTIONS; PREOPTIC AREA; RATS; SODIUM; SODIUM CHLORIDE, DIETARY; VASOCONSTRICTOR AGENTS; VENTROMEDIAL HYPOTHALAMIC NUCLEUS;

EID: 0031563518     PISSN: 01651838     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0165-1838(97)00038-6     Document Type: Article

References (30)

1. Alpers R.H., Steel M.R., Ganong W.F. Angiotensin II increases catecholamine synthesis in select hypothalamic nuclei. Soc. Neurosci. Abstr. 8:1982;421.
2. Arase K., Shargill N.S., Bray G.A. Effects of intraventricular infusion of corticotropin-releasing factor on VMH-lesioned obese rats. Am. J. Physiol. 256:1989;R751-R756.
3. Bastos R., Saad W.A., Menani J.V., Renzi A., Silveira J.E.N., Camargo L.A.A. Role of adrenergic pathways of the medial preoptic area in ANG II-induced water intake and renal excretion in rats. Brain Res. 636:1994;81-86.
4. Bellin I.B., Bhatnagar R.K., Johnson A.K. Periventricular noradrenergic systems are critical for angiotensin-induced drinking and blood pressure responses. Brain Res. 403:1987;105-112.
5. Bellin I.B., Landas S.K., Johnson A.K. Selective catecholamine depletion of structures along the ventral lamina terminalis: Effects on experimentally-induced drinking and pressor responses. Brain Res. 456:1988;9-16.
6. Camargo L.A.A., Saad W.A., Renzi A., De Luca L.A. Jr., Gonçalves J.R., Menani J.V. Hypothalamic lesions increase saline ingestion induced by injection of angiotensin II into AV3V in rats. Am. J. Physiol. 261:1991;R647-R651.
7. Conrad L.A., Pfaff D.W. Efferents from medial basal forebrain and hypothalamus in the rat. J. Comp. Neurol. 169:1976;185-220.
8. Cunningham J.T., Johnson A.K. Decreased norepinephrine in the ventral lamina treminalis region is associated with angiotensin II drinking response deficits following local 6-hydroxydopamine injections. Brain Res. 480:1989;65-71.
9. Cunningham J.T., Sullivan M.J., Edwards G.L., Farimpour R., Beltz T.G., Johnson A.K. Dissociation of experimentally induced drinking behavior by ibotenate injection into the median preoptic nucleus. Brain Res. 554:1991;153-158.
10. da Silva R.K.P., Saad W.A., Renzi A., Menani J.V., Camargo L.A.A. Effect of lateral hypothalamus lesions on the water and salt intake and sodium and urine excretion induced by activation of the median preoptic nucleus in conscious rats. J. Auton. Nerv. Syst. 53:1995;195-204.
11. Ferrari A.C., Camargo L.A.A., Saad W.A., Renzi A., De Luca L.A. Jr., Menani J.V. Clonidine and phenylephrine injected into the lateral hypothalamus inhibit water intake in rats. Brain Res. 522:1990;125-130.
12. Fink G.D., Buggy J., Haywood J.R., Johnson A.K., Brody M.J. Hemodynamic effects of electrical stimulation of forebrain angiotensin and osmosensitive sites. Am. J. Physiol. 235:1978;H445-H451.
13. Fregly M.J., Rowland N.E., Williams C.M., Greenleaf J.E. Effect of intracerebroventricularly administered octopamines and synephrines on angiotensin II-induced water intake in rats. Brain Res. Bull. 13:1984;293-297.
14. Ganthier P., Reis D.J., Nathan M.A. Arterial hypertension elicited either by lesions or by electrical stimulation of the rostral hypothalamus in the rat. Brain Res. 211:1981;91-105.
15. Gardiner T.W., Stricker E.M. Impaired drinking responses of rats with lesions of nucleus medianus: Circadian dependence. Am. J. Physiol. 248:1985;R224-R230.
16. Hasting M.H., Winn P., Dunnett S.B. Neurotoxic amino acid lesions of the lateral hypothalamus: a parametric comparison of the effects of ibotenate, N-methyl-D, L-aspartate and quisqualate in the rat. Brain Res. 360:1985;248-256.
17. Johnson A.K., Buggy J., Fink G.D., Brody M.J. Prevention of renal hypertension and of the central pressor effect of angiotensin by ventromedial hypothalamic ablation. Brain Res. 205:1981;255-264.
18. Kucharczyk K., Mogenson G.J. Separate lateral hypothalamic pathways for extracellular and intracellular thirst. Am. J. Physiol. 228:1978;295-301.
19. Lind R.W., Swanson L.W., Ganten D. Angiotensin II, immunoreactivity in the neural afferents and efferents of the subfornical organ of the rat. Brain Res. 321:1984;209-215.
20. Markowska A., Bakke H.K., Walther B., Ursin H. Comparison of electrolytic and ibotenic acid lesions in the lateral hypothalamus. Brain Res. 328:1985;313-323.
21. McRae-Degueurce A., Bellin S.L., Landas S.K., Johnson A.K. Fetal noradrenergic transplants into amine-depleted basal forebrain nuclei restore drinking to angiotensin. Brain Res. 374:1986;162-166.
22. Mogenson G.D., Kucharczyk J. Central neural pathways for angiotensin-induced thirst. Fed. Proc. 37:1978;2683-2688.
23. Parkinson W.L., Weingarten H.P. Dissociative analysis of ventromedial hypothalamic obesity syndrome. Am. J. Physiol. 259:1990;R829-R835.
24. G. Paxinos, C. Watson, The Rat Brain in Stereotaxic Coordinates, Academic Press, New York, 1986.
25. 2-adrenoceptor agonists and antagonists into the ventromedial hypothalamus on the sodium and potassium renal excretion. Pharmacology. 28:1984;228-234.
26. Scharcz R., Hökfelt T., Fuxe G., Goldestein M., Terenins L. Ibotenic acid-induced neuronal degeneration: A morphological and neurochemical study. Exp. Brain Res. 37:1979;199-216.
27. Swanson L.W., Kucharczyk J., Mogenson G.J. Autoradiographic evidence for pathways from the medial preoptic area to midbrain involved in the drinking response to angiotensin II. J. Comp. Neurol. 178:1978;645-660.
28. Thunhorst R.L., Johnson A.K. Renin-angiotensin, arterial pressure and salt appetite in rats. Am. J. Physiol. 266:1994;R458-R465.
29. Valladão A.S., Saad W.A., Camargo L.A.A., Renzi A., De Luca L.A. Jr., Menani J.V. Interaction between cholinergic and adrenergic pathways of the hypothalamic ventromedial nucleus on cardiovascular regulation. J. Auton. Nerv. Syst. 30:1990;239-246.
30. Winn P., Tarbuck A., Dunnett S.B. Ibotenic acid lesions of the lateral hypothalamus: Comparison with the electrolytic lesion syndrome. Neuroscience. 12:1984;225-240.