Potassium restores vasorelaxation of resistance arterioles in non-hypertensive DOCA/salt fed mice

Microvascular Research

Volumn 84, Issue 3, 2012, Pages 340-344

  Wyss, C ^a   Wang, Q ^a,c,d,e   Golshayan, D ^a   Nussberger, J ^a   Burnier, M ^a   Lehr, H A ^a   Schaefer, S C ^b  

^a LAUSANNE UNIVERSITY HOSPITAL   (Switzerland)

^b UNIVERSITY OF BERN   (Switzerland)

^c UNIVERSITY OF FRIBOURG   (Switzerland)

^d Chinese Hypertension League Institute   (China)

^e HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY   (China)

Author keywords

[No Author keywords available]

Indexed keywords

ACETYLCHOLINE; DEOXYCORTICOSTERONE ACETATE; N ACETYL S NITROSOPENICILLAMINE; POTASSIUM CHLORIDE; RENIN; SODIUM CHLORIDE;

ANIMAL EXPERIMENT; ANIMAL MODEL; ANTIOXIDANT ACTIVITY; ARTERIAL PRESSURE; ARTERIOLE; ARTICLE; BLOOD PRESSURE MEASUREMENT; CAPILLARY RESISTANCE; CONTROLLED STUDY; DIET SUPPLEMENTATION; DOSE RESPONSE; DRUG EFFECT; DRUG MECHANISM; ENDOTHELIAL DYSFUNCTION; FLUID INTAKE; GENE; HEART PROTECTION; HEART RATE; HYPOKALEMIA; INTRAVITAL MICROSCOPY; MALE; MICROSCOPY; MOUSE; NONHUMAN; PLASMA RENIN ACTIVITY; POTASSIUM BLOOD LEVEL; PRIORITY JOURNAL; RENAL PROTECTION; RENIN 1C GENE; SODIUM BLOOD LEVEL; VASODILATATION;

ANIMAL FEED; ANIMALS; ANTIHYPERTENSIVE AGENTS; ARTERIOLES; BLOOD PRESSURE; DESOXYCORTICOSTERONE; ENDOTHELIUM, VASCULAR; HYPERTENSION; MALE; MICE; MICE, INBRED C57BL; MICROSCOPY; MINERALOCORTICOIDS; POTASSIUM; SODIUM CHLORIDE, DIETARY; VASODILATION;

ANIMALIA; MUS;

EID: 84868114991     PISSN: 00262862     EISSN: 10959319     Source Type: Journal    
DOI: 10.1016/j.mvr.2012.09.005     Document Type: Article

References (31)

1. Ascherio A., Rimm E.B., Giovannucci E.L., Colditz G.A., Rosner B., Willett W.C., Sacks F., Stampfer M.J. A prospective study of nutritional factors and hypertension among US men. Circulation 1992, 86:1475-1484.
2. Brunner J., Krummenauer F., Lehr H.A. Quantification of video-taped images in microcirculation research using inexpensive imaging software (Adobe Photoshop). Microcirculation 2000, 7:103-107.
3. de Wit C., Esser N., Lehr H.A., Bolz S.S., Pohl U. Pentobarbital-sensitive EDHF comediates ACh-induced arteriolar dilation in the hamster microcirculation. Am. J. Physiol. 1999, 276:H1527-H1534.
4. Du Y.H., Guan Y.Y., Alp N.J., Channon K.M., Chen A.F. Endothelium-specific GTP cyclohydrolase I overexpression attenuates blood pressure progression in salt-sensitive low-renin hypertension. Circulation 2008, 117:1045-1054.
5. Ellis D., Banner B., Janosky J.E., Feig P.U. Potassium supplementation attenuates experimental hypertensive renal injury. J. Am. Soc. Nephrol. 1992, 2:1529-1537.
6. Grouzmann E., Cavadas C., Grand D., Moratel M., Aubert J.F., Brunner H.R., Mazzolai L. Blood sampling methodology is crucial for precise measurement of plasma catecholamines concentrations in mice. Pflugers Arch. 2003, 447:254-258.
7. Guillot P.V., Guan J., Liu L., Kuivenhoven J.A., Rosenberg R.D., Sessa W.C., Aird W.C. A vascular bed-specific pathway regulates cardiac expression of endothelial nitric oxide synthase. J. Clin. Invest. 1999, 103:799-805.
8. Iversen B.M., Andersen K.J. The effect of sampling conditions on rat plasma renin. Comp. Biochem. Physiol. A Comp. Physiol. 1983, 74:331-332.
9. Jiménez W., Martínez-Pardo A., Arroyo V., López C., Rímola A., Gaya J., Rivera F. Effect of the method of blood extraction on plasma levels of renin in the Wistar rat. Rev. Esp. Fisiol. 1985, 41:299-303.
10. Jin L., Chao L., Chao J. Potassium supplement upregulates the expression of renal kallikrein and bradykinin B2 receptor in SHR. Am. J. Physiol. 1999, 276:F476-F484.
11. Khaw K.T., Barrett-Connor E. Dietary potassium and stroke-associated mortality: a 12 year prospective population study. N. Engl. J. Med. 1987, 316:235-240.
12. Kido M., Ando K., Onozato M., Tojo A., Yoshikawa M., Ogita T., Fujita T. Protective effect of dietary potassium against vascular injury in salt-sensitive hypertension. Hypertension 2008, 51:225-231.
13. Lehr H.A., Leunig M., Menger M.D., Nolte D., Messmer K. Dorsal skinfold chamber technique for intravital microscopy in nude mice. Am. J. Pathol. 1993, 143:1055-1062.
14. Li H., Förstermann U. Nitric oxide in the pathogenesis of vascular disease. J. Pathol. 2000, 190:244-254.
15. Matsui H., Shimosawa T., Uetake Y., Wang H., Ogura S., Kaneko T., Liu J., Ando K., Fujita T. Protective effect of potassium against the hypertensive cardiac dysfunction. Association with reactive oxygen species reduction. Hypertension 2006, 48:225-231.
16. Mulvany M.J., Aalkjaer C. Structure and function of small arteries. Physiol. Rev. 1990, 70:921-961.
17. Parent R., Hamdad N., Ming Z., Lavallee M. Contrasting effects of blockade of nitric oxide formation on resistance and conductance coronary vessels in conscious dogs. Cardiovasc. Res. 1996, 31:555-567.
18. Schaefer S.C., Wallerath T., Closs E.I., Schmidt C., Schwarz P.M., Förstermann U., Lehr H.A. Dexamethasone suppresses eNOS and CAT-1 and induces oxidative stress in mouse resistance arterioles. Am. J. Physiol. 2005, 288:H436-H444.
19. Schaefer S.C., Pellegrin M., Wyss C., Aubert J.F., Nussberger J., Hayoz D., Lehr H.A., Mazzolai L. Intravital microscopy reveals endothelial dysfunction in resistance arterioles in angiotensin II-induced hypertension. Hypertens. Res. 2012, 35:855-861.
20. Schäfer S.C., Sehrt D.M., Kamler M., Jakob H., Lehr H.A. Paradoxical attenuation of leukocyte rolling in response to ischemia-reperfusion and extracorporeal blood circulation in inflamed tissue. Am. J. Physiol. Heart Circ. Physiol. 2005, 289:H330-H335.
21. Sudhir K., Kurtz T.W., Yock P.G., Conolly A.J., Morris R.C. Potassium preserves endothelial function and enhances aortic compliance in Dahl rats. Hypertension 1993, 22:315-322.
22. Sugimoto T., Tobian L., Ganguli M.C. High potassium diets protect against dysfunction of endothelial cells in stroke-prone spontaneous hypertensive rats. Hypertension 1988, 11:579-585.
23. Tobian L. Potassium and hypertension. Nutr. Rev. 1988, 46:273-283.
24. Tobian L., Lange J., Ulm K., Wold L., Iwai J. Potassium reduces cerebral hemorrhage and death rate in hypertensive rats, even when blood pressure is not lowered. Hypertension 1985, 7:I110-I114.
25. Wang Q., Hummeler E., Nussberger J., Clement S., Gabbiani G., Brunner H.R., Burnier M. Blood pressure, cardiac, and renal responses to salt and deoxycorticosterone acetate in mice: role of renin genes. J. Am. Soc. Nephrol. 2002, 13:1509-1516.
26. Wang Q., Domenighetti A.A., Pedrazzini T., Burnier M. Potassium supplementation reduces cardiac and renal hypertrophy independently of blood pressure in DOCA/salt mice. Hypertension 2005, 46:547-554.
27. Wu X., Mäkynen H., Korpela R., Pörsti I. Whey mineral supplementation and arterial tone in mineralocorticoid-NaCl hypertension. Cardiovasc. Res. 1996, 32:1115-1122.
28. Xie H.H., Zhou S., Chen D.D., Channon K.M., Su D.F., Chen A.F. GTP cyclohydrolase I/BH4 pathway protects EPCs via suppressing oxidative stress and thrombospondin-1 in salt-sensitive hypertension. Hypertension 2010, 56:1137-1144.
29. Youn J.Y., Wang T., Blair J., Laude K.M., Oak J.H., McCann L.A., Harrison D.G., Cai H. Endothelium-specific sepiapterin reductase deficiency in DOCA-salt hypertension. Am. J. Physiol. Heart Circ. Physiol. 2012, 302:H2243-H2249.
30. Zhou M.S., Nishida Y., Yoneyama H., Chen Q.H., Kosaka H. Potassium supplementation increases sodium excretion and nitric oxide production in hypertensive Dahl rats. Clin. Exp. Hypertens. 1999, 21:1397-1411.
31. Zhou M.S., Kosaka H., Yoneyama H. Potassium augments vascular relaxation mediated by nitric oxide in the carotid arteries of hypertensive Dahl rats. Am. J. Hypertens. 2000, 13:666-672.