Peripheral hyperosmolality reduces cardiac baroreflex sensitivity

Autonomic Neuroscience: Basic and Clinical

Volumn 104, Issue 1, 2003, Pages 25-31

  Bealer, Steven L ^a  

^a UNIVERSITY OF UTAH   (United States)

Author keywords

Blood pressure; Heart rate; Hypertonic; Sodium

Indexed keywords

ANGIOTENSIN; DIPEPTIDYL CARBOXYPEPTIDASE INHIBITOR; ISOTONIC SOLUTION; PHENYLEPHRINE; SODIUM CHLORIDE;

ANIMAL EXPERIMENT; ARTERIAL PRESSURE; ARTICLE; BLOOD PRESSURE; CONTROLLED STUDY; DEPRESSOR RESPONSE; EXTRACELLULAR SPACE; HEART RATE; HYPEROSMOLARITY; MALE; NONHUMAN; OSMOLALITY; PARAMETER; PRESSOR RESPONSE; PRESSORECEPTOR REFLEX; PRIORITY JOURNAL; RAT;

ANIMALS; BAROREFLEX; BLOOD PRESSURE; HEART RATE; MALE; OSMOLAR CONCENTRATION; RATS; RATS, SPRAGUE-DAWLEY; SALINE SOLUTION, HYPERTONIC;

EID: 0037469916     PISSN: 15660702     EISSN: None     Source Type: Journal    
DOI: 10.1016/S1566-0702(02)00265-5     Document Type: Article

References (30)

1. Akins V.F., Bealer S.L. Brain histamine regulates pressor responses to peripheral hyperosmolality. Am. J. Physiol. 259:1990;R507-R513.
2. Akins V.F., Bealer S.L. Central nervous system histamine regulates peripheral sympathetic activity. Am. J. Physiol. 260:1991;H218-H224.
3. Bealer S.L. Preoptic recess ablation selectively increases baroreflex sensitivity to angiotensin II in conscious rats. Peptides. 16:1995;1197-1201.
4. Bealer S.L. Central control of cardiac baroreflex responses during peripheral hyperosmolality. Am. J. Physiol. 278:2000;R1157-R1163.
5. Brooks V.L., Kane C.M., Van Winkle D.M. Altered heart rate baroreflex during pregnancy: role of sympathetic and parasympathetic nervous systems. Am. J. Physiol. 273:1997;R960-R966.
6. Buggy J., Bealer S.L. Physiological regulation by the AV3V region. Gross P.M. Circumventricular Organs and Body Fluids. vol. 1. 1988;171-190 CRC Press, Boca Raton, FL.
7. Chen Q.H., Toney G.M. AT1-receptor blockade in the hypothalamic PVN reduces central hyperosmolality-induced renal sympathoexcitation. Am. J. Physiol. 281:2001;R1844-R1853.
8. Collins H.L., DiCarlo S.E. Daily exercise attenuates the sympathetic component of the arterial baroreflex control of heart rate. Am. J. Physiol. 273:1997;H2613-H2619.
9. Cox B.F., Hay M., Bishop V.S. Neurons in area postrema mediate vasopressin-induced enhancement of the baroreflex. Am. J. Physiol. 27:1990;H1943-H1946.
10. Crofton J.T., Share L. Osmotic control of vasopressin in male and female rats. Am. J. Physiol. 257:1989;R738-R743.
11. Hasser E.M., DiCarlo S.E., Applegate J.R., Bishop V.S. Osmotically released vasopressin augments cardiopulmonary reflex inhibition of the circulation. Am. J. Physiol. 23:1988;R815-R820.
12. Hatzinikolaou P., Gavras H., Brunner H.R., Gavras I. Role of vasopressin, catecholamines, and plasma volume in hypertonic saline-induced hypertension. Am. J. Physiol. 240:1981;H827-H831.
13. Head G.A., Malpas S.C. Baroreflex mechanisms in hypertension. Fundam. Clin. Pharmacol. 11(Suppl. 1):1997;65S-69S.
14. Head G.A., McCarty R. Vagal and sympathetic components of the heart rate range and gain of the baroreceptor-heart rate reflex in conscious rats. J. Auton. Nerv. Syst. 21:1987;203-213.
15. Huang B.S., Veerasingham S.J., Leenen F.H.H. Brain "ouabain," ANG II, and sympathoexcitation by chronic central sodium loading in rats. Am. J. Physiol. 274:1998;H1269-H1276.
16. Huang W., Sved A.F., Stricker E.M. Water ingestion provides an early signal inhibiting osmotically stimulated vasopressin secretion in rats. Am. J. Physiol. 279:2000;R756-R760.
17. Kenney M.J., Bealer S.L. Arterial baroreceptors and brain histamine contribute to bradycardia to peripheral hyperosmolality. Am. J. Physiol. 265:1993;H1149-H1154.
18. Kent B.B., Drane J.W., Blumenstein B., Manning J.W. A mathematical model to assess changes in the baroreceptor reflex. Cardiology. 57:1972;295-310.
19. Lewis S.J., Whalen E.J., Beltz T.G., Johnson A.K. Effects of chronic lesions of the anteroventral third ventricle region on baroreceptor reflex function in conscious rats. Brain Res. 835:1999;330-333.
20. Mathai M.L., Evered M.D., McKinley M.J. Central losartan blocks natriuretic, vasopressin, and pressor responses to central hypertonic NaCl in sheep. Am. J. Physiol. 275:1998;R548-R554.
21. Moyses M.R., Cabral A.M., Bissoli N., Vasquez E.C. Time course of changes in sigmoidal-fitting baroreceptor curves in one-kidney, one clip hypertensive rats. Hypertension. 23(Suppl. I):1994;I-87-I-92.
22. Peuler J.D., Edwards G.L., Schmid P.G., Johnson A.K. Area postrema and differential reflex effects of vasopressin and phenylephrine in rats. Am. J. Physiol. 258:1990;H1255-H1259.
23. Porter J.P. Contribution of central ANG II to acute stress-induced changes in baroreflex function in young rats. Am. J. Physiol. 279:2000;R1386-R1391.
24. Rohmeiss P., Beyer C., Nagy E., Tschope C., Hohle S., Strauch M., Unger T. NaCl injections in brain induce natriuresis and blood pressure responses sensitive to ANG II AT1 receptors. Am. J. Physiol. 269:1995;F282-F288.
25. Russ R.D., Brizzee B.L., Walker B.R. Role of vasopressin in cardiovascular responses to acute and chronic hyperosmolality. Am. J. Physiol. 262:1992;R25-R32.
26. Sampey D.B., Burrell L.M., Widdop R.E. Vasopressin V2 receptor enhances gain of baroreflex in spontaneously hypertensive rats. Am. J. Physiol. 276:1999;R872-R879.
27. Scrogin K.E., Grygielko E.T., Brooks V.L. Osmolality: a physiological long-term regulator of lumbar sympathetic nerve activity and arterial pressure. Am. J. Physiol. 276:1999;R1579-R1586.
28. Scrogin K.E., McKeogh D.F., Brooks V.L. Is osmolality a long-term regulator of renal sympathetic nerve activity in conscious water-deprived rats? Am. J. Physiol. 282:2002;R560-R568.
29. Tucker D.C., Domino J.V. Balance among autonomic controls of heart rate in neonatal spontaneously hypertensive and borderline hypertensive rats. J. Auton. Nerv. Syst. 22:1988;11-21.
30. Weiss M.L., Claassen D.E., Hirai T., Kenney M.J. Nonuniform sympathetic nerve responses to intravenous hypertonic saline infusion. J. Auton. Nerv. Syst. 57:1996;109-115.