Diurnal blood pressure variation and dietary salt in spontaneously hypertensive rats

Hypertension

Volumn 24, Issue 1, 1994, Pages 1-7

  Calhoun, David A ^a   Zhu, Sutao ^a   Wyss, J Michael ^a   Oparil, Suzanne ^a  

^a UNIVERSITY OF ALABAMA AT BIRMINGHAM   (United States)

Author keywords

circadian rhythm; rats, inbred SHR; rats, inbred WKY; salt; telemetry

Indexed keywords

ANIMAL EXPERIMENT; ANIMAL MODEL; ARTICLE; BLOOD PRESSURE MONITORING; BODY WEIGHT; CIRCADIAN RHYTHM; CONTROLLED STUDY; DIETARY INTAKE; HEART RATE; HEMODYNAMIC MONITORING; HYPERTENSION; MALE; MEAN ARTERIAL PRESSURE; NONHUMAN; PRIORITY JOURNAL; RAT; SALT INTAKE; SPONTANEOUSLY HYPERTENSIVE RAT; TELEMETRY;

EID: 0028242233     PISSN: 0194911X     EISSN: None     Source Type: Journal    
DOI: 10.1161/01.HYP.24.1.1     Document Type: Article

References (33)

1. Lemmer B, Mattes A, Bohm M, Ganten D. Circadian blood pressure variation in transgenic hypertensive rats. Hypertension. 1993;22:97-101.
2. Henry R, Casto R, Printz MP. Diurnal cardiovascular patterns in spontaneously hypertensive and Wistar-Kyoto rats. Hypertension. 1990;16:422-428.
3. Friberg P, Karlsson B, Nordlander M. Autonomic control of the diurnal variation in arterial blood pressure and heart rate in spontaneously hypertensive and Wistar-Kyoto rats. J Hypertens. 1989; 7:798-807.
4. Millar-Craig MW, Bishop CN, Raftery EB. Circadian variation of blood pressure. Lancet. 1978;1:795-797.
5. Mancia G, Ferrari A, Gregorini L, Parati G, Pomidossi G, Bertinieri G, Grassi G, di Rienzo M, Pedott A, Zanchetti A. Blood pressure and heart rate variabilities in normotensive and hypertensive human beings. Circ Res. 1983;53:96-104.
6. Watson RDS, Stallard TJ, Flinn RM, Littler WA. Factors determining direct arterial pressure and its variability in hypertensive man. Hypertension. 1980;2:333-341.
7. Muller JE, Tofler GH, Stone PH. Circadian variation and triggers of acute cardiovascular disease. Circulation. 1989;79:733-743.
8. Muller JE, Stone PH, Turi ZG, Rutherford JD, Czeisler CA, Parker C, Poole WK, Passamani E, Roberts R, Robertson T, Sobel BE, Willerson JT, Braunwald E, and the MILIS Study Group. Circadian variation in the frequency of onset of acute myocardial infarction. N Engl J Med. 1985;313:1315-1322.
9. Marler JR, Price TR, Clark GL, Muller JE, Robertson T, Mohr JP, Hier DB, Wolf PA, Caplan LR, Foulkes MA. Morning increases in onset of ischemic stroke. Stroke. 1989;20:473-476.
10. Willich SN, Levy D, Rocco MB, Tofler GH, Stone PH, Muller JE. Circadian variation in the incidence of sudden cardiac death in the Framingham heart study population. Am J Cardiol. 1987;60: 801-806.
11. Parati G, Pomidossi G, Albini F, Malaspina D, Mancia G. Relationship of 24-hour blood pressure mean and variability to severity of target-organ damage in hypertension. J Hypertens. 1987;5:93-98.
12. Frattola A, Parati G, Cuspidi C, Albini F, Mancia G. Prognostic value of 24-hour blood pressure variability. J Hypertens. 1993;11: 1133-1137.
13. Rapp JP. Dahl salt-susceptible and salt-resistant rats. Hypertension. 1982;4:753-763.
14. Chrysant SG, Walsh GW, Kem DC, Frolich ED. Hemodynamic and metabolic evidence of salt sensitivity in spontaneously hypertensive rats. Kidney Int. 1979;15:33-37.
15. Victor R, Morgan D, Thoren P, Mark A. High salt diet sensitized cardiopulmonary baroreflexes in Dahl salt-resistant rats. Hypertension. 1986;8(suppl II):II-21-II-27.
16. Muntzel M, Drucke T. A comprehensive review of the salt and blood pressure relationship. Am J Hypertens. 1992;5:1S-42S.
17. Fotherby MD, Potter JF. Effects of moderate sodium restriction on clinic and twenty-four-hour ambulatory blood pressure in elderly hypertensive subjects. J Hypertens. 1993;11:657-663.
18. Wyss JM, Chen Y-F, Jin H, Gist R, Oparil S. Spontaneously hypertensive rats exhibit reduced hypothalamic noradrenergic input after NaCl loading. Hypertension. 1987;10:313-320.
19. Chen Y-F, Meng Q, Wyss JM, Jin H, Oparil S. High NaCl diet reduces hypothalamic norepinephrine turnover in hypertensive rats. Hypertension. 1988;11:55-62.
20. Calhoun DA, Wyss JM, Oparil S. High NaCl diet enhances arterial baroreceptor reflex in NaCl-sensitive spontaneously hypertensive rats. Hypertension. 1991;17:363-368.
21. Brockway BP, Mills PA, Azar SH. A new method for continuous chronic measurement and recording of blood pressure, heart rate, and activity in the rat via radio-telemetry. Clin Exp Hypertens A. 1991;13:885-895.
22. Guiol C, Ledoussal C, Surge J-M. A radiotelemetry system for chronic measurement of blood pressure and heart rate in the unrestrained rat: validation of the method. J Pharmacol Toxicol Methods. 1992;2:99-105.
23. Mattes A, Witte K, Hohman W, Lemmer B. PHARMFIT: a nonlinear fitting program for pharmacology. Chronobiol Int. 1991;8: 460-476.
24. Wald A. Sequential Analysis. New York, NY: John Wiley & Sons; 1947.
25. McIntosh JEA, McIntosh RP. Mathematical Modeling and Computers in Endocrinology. New York, NY: Springer; 1980.
26. Mozaffari MS, Jirakulsomchok S, Shao ZH, Wyss JM. High-NaCl diets increase natriuretic and diuretic response in salt-resistant but not salt-sensitive SHR. Am J Physiol. 1991;260:F890-F897.
27. Thornton RM, Wyss JM, Oparil S. Impaired reflex response to volume expansion in NaCl-spontaneously hypertensive rats. Hypertension. 1988;112:55-62.
28. Yamashita Y, Takata Y, Takishita S, Tomita Y, Tsuchihashi T, Fujishima M. Cerebrospinal fluid sodium and enhanced hypertension in salt-loaded spontaneously hypertensive rats. J Hypertens. 1992;10:741-747.
29. Winternitz SR, Oparil S. Sodium-neural interactions in the development of spontaneous hypertension. Clin Exp Hypertens A. 1982; 44:751-760.
30. Dietz R, Schoing A, Rashcer W, Strasser R, Kubler W. Enhanced sympathetic activity caused by salt loading in spontaneously hypertensive rats. Clin Sci. 1980;59:171-177.
31. Folkow B, Ely DL. Dietary sodium effects on cardiovascular and sympathetic neuroeffector functions as studied in various rat models. J Hypertens. 1987;5:383-395.
32. Mattes A, Lemmer B. Effects of amlodipine on circadian rhythms in blood pressure, heart rate, and motility: a telemetric study in rats. Chronobiol Int. 1991;6:526-538.
33. Brown DR, Morgan DA, Peuler JD, Thoren P. 24-hr blood pressure recordings in Dahl rats on high- and low-salt diets. Am J Physiol. 1989;257:R1225-R1231.