Commissural NTS lesions and cardiovascular responses in aortic baroreceptor-denervated rats

Hypertension

Volumn 34, Issue 4 II, 1999, Pages 739-743

  Sato, Monica Akemi ^a   Menani, José Vanderlei ^b   Lopes, Oswaldo Ubríaco ^a   Colombari, Eduardo ^a  

^a FEDERAL UNIVERSITY OF SÃO PAULO   (Brazil)

^b SÃO PAULO STATE UNIVERSITY UNESP   (Brazil)

Author keywords

Baroreceptors; Blood pressure; Chemoreceptors; Occlusion; Solitary nucleus

Indexed keywords

ANIMAL EXPERIMENT; ANIMAL MODEL; AORTA PRESSORECEPTOR; ARTICLE; BLOOD PRESSURE REGULATION; CAROTID ARTERY OBSTRUCTION; DENERVATION; HEART RATE; MEAN ARTERIAL PRESSURE; NONHUMAN; PRIORITY JOURNAL; RAT; SOLITARY TRACT NUCLEUS;

EID: 0032729876     PISSN: 0194911X     EISSN: None     Source Type: Journal    
DOI: 10.1161/01.hyp.34.4.739     Document Type: Article

References (20)

1. Lopes OU, Cipola-Neto J, Rocha e Silva M Jr. Hypothalamic component in pressor response to carotid occlusion in the rat. Am J Physiol. 1977; 233:H240-H247.
2. Bedran de Castro MT, Moreira ED, Krieger EM. Reflex and central components of carotid occlusion in conscious rats: effect of lesion of the medial forebrain bundle. Hypertension. 1986;8:I-47-I-51.
3. Menani JV, Bedran de Castro MT, Krieger EM. Influence of the anteroventral third ventricle region and sinoaortic denervation on the pressor response to carotid occlusion. Hypertension. 1988;11:I-178-I-181.
4. Ciriello J, Hochstenbach SL, Roder S. Central projections of baroreceptor and chemoreceptor afferent fibers in the rat. In: Robin I, Barroco A, eds. Nucleus of the Solitary Tract. Boca Raton, Fla: CRC Press Inc; 1994:35-50.
5. Finley JCW, Katz DM. The central organization of carotid afferent projections to the brainstem of the rat. Brain Res. 1992;572:108-116.
6. Sato MA, Menani JV, Lopes OU, Colombari E. Commissural NTS lesions enhance the pressor response to bilateral common carotid occlusion (BCO) in conscious rats. J Auton Nerv Syst. 1997;65:84. Abstract.
7. Colombari E, Menani JV, Talman WT. Commissural NTS contributes to pressor responses to glutamate injected into the medial NTS of awake rats. Am J Physiol. 1996;270:R1220-R1225.
8. Krieger EM. The acute phase of neurogenic hypertension in the rat. Experientia. 1970;26:628-629.
9. Fink GD, Bryan WJ, Mann M, Osborn M, Werber A. Continuous blood pressure measurements in rats with aortic baroreceptor denervation. Am J Physiol. 1981;10:H268-H272.
10. Patel KP, Ciriello J, Kline RL. Noradrenergic mechanisms in brain and peripheral organs after aortic nerve transection. Am J Physiol. 1981;240: H481-H486.
11. Zhang T, Ciriello J. Effect of paraventricular nucleus lesions on arterial pressure and heart rate after aortic baroreceptor denervation in the rat. Brain Res. 1985;341:101-109.
12. Zhang T, Ciriello J. Kainic acid lesions of paraventricular nucleus neurons reverse the elevated pressure after aortic baroreceptor denervation in the rat. Brain Res. 1985;358:334-338.
13. Franchini KG, Krieger EM. Carotid chemoreceptors influence arterial pressure in intact and aortic-denervated rats. Am J Physiol. 1992;262:R677-R683.
14. Ciriello J. Effect of aortic baroreceptor deafferentation on plasma vasopressin and oxytocin in the conscious rat. Brain Res. 1996;739:52-56.
15. Krieger EM. Neurogenic hypertension in the rat. Circ Res. 1964;15-511-521.
16. Maio AA, Moreira ED, Salgado HC, Krieger EM. Cardiovascular responses of conscious rats due to arterial occlusion. Braz J Med Biol Res. 1981;14:115.
17. Bedran de Castro MT, Bedran de Castro J, Menani JV. The effects of forebrain multiple lesions on the pressor response induced by bilateral carotid occlusion in conscious rats. Brain Res. 1993;612:243-246.
18. Gomori G. Histochemical staining methods. In: Visscher MB, ed. Methods in Medical Research. Chicago, Ill: Year Book; 1951.
19. Menani JV, Colombari E, Talman WT, Johnson AK. Commissural nucleus of the solitary tract lesions reduce food intake and body weight gain in rats. Brain Res. 1996;740:102-108.
20. Ciriello J. Brainstem projections of aortic baroreceptor afferent fibers in the rat. Neurosci Lett. 1983;36:37-42.