Differential effects of cardiac sympathetic afferent stimulation on neurons in the nucleus tractus solitarius

Neuroscience Letters

Volumn 409, Issue 2, 2006, Pages 146-150

  Wang, Wei Zhong ^a   Gao, Lie ^a   Pan, Yan Xia ^a   Zucker, Irving H ^a   Wang, Wei ^a  

^a UNIVERSITY OF NEBRASKA MEDICAL CENTER   (United States)

Author keywords

Baro chemosensitive neuron; Capsaicin; Cardiovascular reflexes; Extracellular recording; Sympathetic activity

Indexed keywords

CAPSAICIN;

ADRENERGIC STIMULATION; ANIMAL EXPERIMENT; ARTICLE; CARDIOVASCULAR REFLEX; CHEMORECEPTOR REFLEX; CONTROLLED STUDY; EXCITATION AND STIMULATION; MALE; NERVE CELL INHIBITION; NERVE CELL MEMBRANE POTENTIAL; NONHUMAN; PRESSORECEPTOR REFLEX; PRIORITY JOURNAL; RAT; SOLITARY TRACT NUCLEUS; SYMPATHETIC REFLEX;

ANIMALS; BLOOD PRESSURE; CAPSAICIN; CHEMORECEPTORS; ELECTRIC STIMULATION; HEART; HEART RATE; MALE; NEURONS; PRESSORECEPTORS; RATS; RATS, SPRAGUE-DAWLEY; REFLEX; SOLITARY NUCLEUS; STIMULATION, CHEMICAL; SYMPATHETIC NERVOUS SYSTEM;

EID: 33750345677     PISSN: 03043940     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.neulet.2006.09.032     Document Type: Article

References (31)

1. Aicher S.A., Kurucz O.S., Reis D.J., and Milner T.A. Nucleus tractus solitarius efferent terminals synapse on neurons in the caudal ventrolateral medulla that project to the rostral ventrolateral medulla. Brain Res. 693 (1995) 51-63
2. Barros R.C., Bonagamba L.G., Okamoto-Canesin R., de Oliveira M., Branco L.G., and Machado B.H. Cardiovascular responses to chemoreflex activation with potassium cyanide or hypoxic hypoxia in awake rats. Auton. Neurosci. 97 (2002) 110-115
3. Bennett J.A., McWilliam P.N., and Shepheard S.L. A gamma-aminobutyric-acid-mediated inhibition of neurones in the nucleus tractus solitarius of the cat. J. Physiol. 392 (1987) 417-430
4. Boscan P., and Paton J.F. Nociceptive afferents selectively modulate the cardiac component of the peripheral chemoreceptor reflex via actions within the solitary tract nucleus. Neuroscience 110 (2002) 319-328
5. Cervero F. Sensory innervation of the viscera: peripheral basis of visceral pain. Physiol. Rev. 74 (1994) 95-138
6. Chitravanshi V.C., and Sapru H.N. Chemoreceptor-sensitive neurons in commissural subnucleus of nucleus tractus solitarius of the rat. Am. J. Physiol. 268 (1995) R851-R858
7. L.Gao, Y.X.Pan, W.Z.Wang, Y.L.Li, H.D.Schultz, I.H.Zucker, W.Wang, Cardiac sympathetic afferent stimulation augments the aterial chemoreceptor reflex in anesthetized rats, J. Appl. Physiol (in press).
8. Gao L., Zhu Z., Zucker I.H., and Wang W. Cardiac sympathetic afferent stimulation impairs baroreflex control of renal sympathetic nerve activity in rats. Am. J. Physiol. Heart Circ. Physiol. 286 (2004) H1706-H1711
9. Gao L., Zucker I.H., Schultz H.D., and Wang W. Augmented input from cardiac sympthetic afferents enhances the chemoreceptor reflex in HF rats. FASEB 19 (2005) A1288
10. Guyenet P.G., and Koshiya N. Working model of the sympathetic chemoreflex in rats. Clin. Exp. Hypertens. 17 (1995) 167-179
11. Koshiya N., and Guyenet P.G. NTS neurons with carotid chemoreceptor inputs arborize in the rostral ventrolateral medulla. Am. J. Physiol. 270 (1996) R1273-R1278
12. Kuo D.C., Oravitz J.J., and DeGroat W.C. Tracing of afferent and efferent pathways in the left inferior cardiac nerve of the cat using retrograde and transganglionic transport of horseradish peroxidase. Brain Res. 321 (1984) 111-118
13. Li D.P., Averill D.B., and Pan H.L. Differential roles for glutamate receptor subtypes within commissural NTS in cardiac-sympathetic reflex. Am. J. Physiol. Regul. Integr. Comp. Physiol. 281 (2001) R935-R943
14. Li D.P., and Pan H.L. Responses of neurons in rostral ventrolateral medulla to activation of cardiac receptors in rats. Am. J. Physiol. Heart Circ. Physiol. 279 (2000) H2549-H2557
15. Longhurst J.C., Tjen A.L.S., and Fu L.W. Cardiac sympathetic afferent activation provoked by myocardial ischemia and reperfusion. Mechanisms and reflexes. Ann. N. Y. Acad. Sci. 940 (2001) 74-95
16. Machado B.H., Mauad H., Chianca Junior D.A., Haibara A.S., and Colombari E. Autonomic processing of the cardiovascular reflexes in the nucleus tractus solitarii. Braz. J. Med. Biol. Res. 30 (1997) 533-543
17. Malliani A., Pagani M., Pizzinelli P., Furlan R., and Guzzetti S. Cardiovascular reflexes mediated by sympathetic afferent fibers. J. Auton. Nerv. Syst. 7 (1983) 295-301
18. Matsumura K., Averill D.B., and Ferrario C.M. Angiotensin II acts at AT1 receptors in the nucleus of the solitary tract to attenuate the baroreceptor reflex. Am. J. Physiol. 275 (1998) R1611-R1619
19. Menetrey D., and Basbaum A.I. Spinal and trigeminal projections to the nucleus of the solitary tract: a possible substrate for somatovisceral and viscerovisceral reflex activation. J. Comp. Neurol. 255 (1987) 439-450
20. Otake K., Nakamura Y., and Ezure K. Projections from the commissural subnucleus of the solitary tract onto catecholamine cell groups of the ventrolateral medulla. Neurosci. Lett. 149 (1993) 213-216
21. Paton J.F., and Kasparov S. Differential effects of angiotensin II on cardiorespiratory reflexes mediated by nucleus tractus solitarii-a microinjection study in the rat. J. Physiol. 521 Pt 1 (1999) 213-225
22. Paxinos G., and Watson C. The Rat Brain in Stereotaxic Coordinates (3rd) (1998), Academic Press, New York
23. Potts J.T. Inhibitory neurotransmission in the nucleus tractus solitarii: implications for baroreflex resetting during exercise. Exp. Physiol. 91 (2006) 59-72
24. Ross C.A., Ruggiero D.A., and Reis D.J. Projections from the nucleus tractus solitarii to the rostral ventrolateral medulla. J. Comp. Neurol. 242 (1985) 511-534
25. Spyer K.M. Central nervous mechanisms contributing to cardiovascular control. J. Physiol. 474 (1994) 1-19
26. Sundaram K., Murugaian J., Watson M., and Sapru H. M2 muscarinic receptor agonists produce hypotension and bradycardia when injected into the nucleus tractus solitarii. Brain Res. 477 (1989) 358-362
27. Tjen A.L., Bonham A., and Longhurst J. Interactions between sympathetic and vagal cardiac afferents in nucleus tractus solitarii. Am. J. Physiol. 272 (1997) H2843-H2851
28. Vardhan A., Kachroo A., and Sapru H.N. Excitatory amino acid receptors in commissural nucleus of the NTS mediate carotid chemoreceptor responses. Am. J. Physiol. 264 (1993) R41-R50
29. Wang W., and Ma R. Cardiac sympathetic afferent reflexes in heart failure. Heart Fail. Rev. 5 (2000) 57-71
30. Zucker I.H., Schultz H.D., Li Y.F., Wang Y., Wang W., and Patel K.P. The origin of sympathetic outflow in heart failure: the roles of angiotensin II and nitric oxide. Prog. Biophys. Mol. Biol. 84 (2004) 217-232
31. Zucker I.H., and Pliquett R.U. Novel mechanisms of sympatho-excitation in chronic heart failure. Heart Fail. Monit. 3 (2002) 2-7