Calorie restriction inhibits sympathetic nerve activity via anti-oxidant effect in the rostral ventrolateral medulla of obesity-induced hypertensive rats

Clinical and Experimental Hypertension

Volumn 33, Issue 4, 2011, Pages 240-245

  Kishi, Takuya ^a   Hirooka, Yoshitaka ^a   Ogawa, Kiyohiro ^a   Konno, Satomi ^a   Sunagawa, Kenji ^a  

^a KYUSHU UNIVERSITY   (Japan)

Author keywords

brain; Calorie restriction; metabolic syndrome; oxidative stress; sympathetic nerve activity

Indexed keywords

ANGIOTENSIN II; MANGANESE SUPEROXIDE DISMUTASE; NORADRENALIN; TEMPOL; THIOBARBITURIC ACID REACTIVE SUBSTANCE;

ADRENERGIC ACTIVITY; ANIMAL EXPERIMENT; ANIMAL MODEL; ANTIOXIDANT ACTIVITY; BODY WEIGHT; CALORIC RESTRICTION; CONFERENCE PAPER; CONTROLLED STUDY; HEART RATE VARIABILITY; HYPERTENSION; LIPID DIET; MALE; NONHUMAN; OBESITY; OXIDATIVE STRESS; RAT; SYSTOLIC BLOOD PRESSURE;

ANIMALS; ANTIOXIDANTS; BLOOD PRESSURE; BODY WEIGHT; CALORIC RESTRICTION; DISEASE MODELS, ANIMAL; HEART RATE; HYPERTENSION; MALE; MEDULLA OBLONGATA; NOREPINEPHRINE; OBESITY; OXIDATIVE STRESS; RATS; RATS, SPRAGUE-DAWLEY; SYMPATHETIC NERVOUS SYSTEM; THIOBARBITURIC ACID REACTIVE SUBSTANCES;

EID: 79959638287     PISSN: 10641963     EISSN: 15256006     Source Type: Journal    
DOI: 10.3109/10641963.2011.583969     Document Type: Conference Paper

References (32)

1. Dandona P, Aljada A, Chaudhuri A, Mohanty P, Garg R. Metabolic syndrome: A comprehensive perspective based on interactions betweenobesity, diabetes, and inflammation. Circulation 2005;111:1448-1454. (Pubitemid 40396812)
2. Esler M, Straznicky N, Eikelis N, Masuo K, Lambert G, Lambert E. Mechanisms of sympathetic activation in obesityrelated hypertension. Hypertension 2006;48:787-796. (Pubitemid 44610980)
3. Nagae A, Fujita M, Kawarazaki H, Matsui H, Ando K, Fujita T. Sympathoexcitation by oxidative stress in the brain mediates arterial pressure elevation in obesity-induced hypertension. Circulation 2009;119:978-986.
4. Dobrian AD, Davies MJ, Schriver SD, Lauterio TJ, Prewitt RL. Oxidative stress in a rat model of obesity-induced hypertension. Hypertension 2001;37:554-560. (Pubitemid 32199027)
5. Matsui H, Ando K, Kawarazaki H, Nagae A, Fujita M, Shimosawa T, Nagase M, Fujita T. Salt excess causes left ventricular diastolic dysfunction in rats with metabolic disorder. Hypertension 2008;52:287-294.
6. Smith AD, Brands MW, Wang MH, Dorrance AM. Obesityinduced hypertension develops in young rats independently of the renin-angiotensin-aldosterone system. Exp Biol Med (Maywood) 2006;231:282-287. (Pubitemid 43334313)
7. Holloszy JO, Fontana L. Caloric restriction in humans. Exp Gerontol 2007;42:709-712. (Pubitemid 47058857)
8. Pedrozo H, Bertrand HA, Herlihy JT. Caloric restriction alters arterialblood pressure and baroreflex responsiveness of the SHR. Age 1994;17:23-27. (Pubitemid 24208564)
9. Young JB, Mullen D, Landsberg L. Caloric restriction lowers bloodpressure in the SHR. Metab Clin Exp 1978;27: 1711-1714.
10. Dampney RA. Functional organization of central pathways regulating the cardiovascular system. Physiol Rev 1994;74: 323-364. (Pubitemid 24127645)
11. Guyenet PG. The sympathetic control of blood pressure. Nat Rev Neurosci 2006;7:335-346.
12. Kishi T, Hirooka Y, Kimura Y, Ito K, Shimokawa H, Takeshita A. Increased reactive oxygen species in rostral ventrolateral medulla contribute to neural mechanisms of hypertension in stroke-prone spontaneously hypertensive rats. Circulation 2004;109:3257-3262.
13. Kishi T, Hirooka Y, Konno S, Ogawa K, Sunagawa K. Angiotensin II type 1 receptor-activated caspase-3 through ras/mitogen-activated protein kinase/extracellular signal-regulated kinase in the rostral ventrolateral medulla is involved in sympathoexcitation in stroke-prone spontaneously hypertensive rats. Hypertension 2010;55:291-297.
14. Kishi T, Hirooka Y, Sakai K, Shigematsu H, Shimokawa H, Takeshita A. Overexpression of eNOS in the RVLM causes hypotension and bradycardia via GABA release. Hypertension 2001;38:896-901. (Pubitemid 34258689)
15. Hirooka Y, Sakai K, Kishi T, Takeshita A. Adenovirusmediated gene transfer into the NTS in conscious rats. A new approach to examining the central control of cardiovascular regulation. Ann N Y Acad Sci 2001;940:197-205. (Pubitemid 32623394)
16. Hirooka Y, Kishi T, Sakai K, Shimokawa H, Takeshita A. Effect of overproduction of nitric oxide in the brain stem on the cardiovascular response in conscious rats. J Cardiovasc Pharmacol 2003;41:S119-S126. (Pubitemid 36015046)
17. Hirooka Y, Shigematsu H, Kishi T, Kimura Y, Ueta Y, Takeshita A. Reduced nitric oxide synthase in the brainstem contributes to enhanced sympathetic drive in rats with heart failure. J Cardiovasc Pharmacol 2003;42:S111-S115. (Pubitemid 37467087)
18. Sakai K, Hirooka Y, Shigematsu H, Kishi T, Ito K, Shimokawa H, Takeshita A, Sunagawa K. Overexpression of eNOS in brain stem reduces enhanced sympathetic drive in mice with myocardial infarction. Am J Physiol 2005;289:H2159-H2166. (Pubitemid 41507369)
19. Nozoe M, Hirooka Y, Koga Y, Sagara Y, Kishi T, Engelhardt JF, Sunagawa K. Inhibition of Rac1-derived reactive oxygen species in nucleus tractus solitarius decreases blood pressure and heart rate in stroke-prone spontaneously hypertensive rats. Hypertension 2007;50:62-68. (Pubitemid 46986011)
20. Nozoe M, Hirooka Y, Koga Y, Araki S,Konno S,Kishi T, Ide T, Sunagawa K. Mitochondria-derived reactive oxygen species mediate sympathoexcitation induced by angiotensin II in the rostral ventrolateral medulla. J Hypertens 2008;26:2176-2184.
21. Kishi T, Hirooka Y, Shimokawa H, Takeshita A, Sunagawa K. Atorvastatin reduces oxidative stress in the rostral ventrolateral medulla in stroke-prone spontaneously hypertensive rats. Clin Exp Hypertens 2008;30:1-9.
22. Kishi T, Hirooka Y, Ito K, Sakai K, Shimokawa H, Takeshita A. Cardivascular effects of overexpression of endothelial nitric oxide synthase in the rostral ventrolateral medulla in stroke-prone spontaneously hypertensive rats. Hypertension 2002;39:264-268. (Pubitemid 34165226)
23. Stocker SD, Meador R, Adams JM. Neurons of the rostral ventrolateral medulla contribute to obesity-induced hypertension in rats. Hypertension 2007;49:640-646.
24. Teske JA, Kotz CM. Effect of acute and chronic calonic restriction and metabolic glucoprivation on spontaneous physical activity in obesity-prone and obesity-resistance rats. Am J Physiol 2009;297:R176-R184.
25. Zhang X, Dong X, Ren J, Driscoll MJ, Culver B. High dietary fat induces NADPH oxidase-associated oxidative stress and inflammation in rat cerebral cortex. Exp Neurol 2005;191: 318-325. (Pubitemid 40092875)
26. Zimmerman MC, Lazartigues E, Sharma RV, Davisson RL. Hypertension caused by angiotensin II infusion involves increased superoxide production in the central nervous system. Circ Res 2004;95:210-216. (Pubitemid 38988688)
27. Zimmerman MC, Lazartigues E, Lang JA, Sinnayah P, Ahmad IM, Spitz DR, Davisson RL. Superoxide mediates the actions of angiotensin II inthe central nervous system. Circ Res 2002;91:1038-1045. (Pubitemid 35416641)
28. Boustany CM, Bharadwaj K, Daugherty A, Brown DR, Randall DC, Cassis LA. Activation of the systemic and adipose renin-angiotensin system in rats with diet-induced obesity and hypertension. Am J Physiol 2004;287:R943-R949. (Pubitemid 39280483)
29. Delbosc S, Paizanis E,Magous R, Araiz C, Dimo T, Cristol JP, Cros G, Azay J. Involvement of oxidative stress and NADPH oxidase activation in the development of cardiovascular complications in a model of insulin resistance, the fructose-fed rat. Atherosclerosis 2005;179:43-49. (Pubitemid 40249784)
30. Dobrian AD, Schriver SD, Khraibi AA, Prewitt RL. Pioglitazone prevents hypertension and reduces oxidative stress in diet-induced obesity. Hypertension 2004;43:48-56. (Pubitemid 38031910)
31. Lauterio TJ, Davies MJ, DeAngelo M, Peyser M, Lee J. Neuropeptide Y expression and endogenous leptin concentrations in a dietary model of obesity. Obes Res 1999;7:498-505. (Pubitemid 129710614)
32. Ferguson AV, Washburn DL. Angiotensin II: A peptidergic neurotransmitter in central autonomic pathways. Prog Neurobiol 1998;54:169-192. (Pubitemid 28055804)