Display options
Share it on

J Menopausal Med. 2014 Apr;20(1):1-6. doi: 10.6118/jmm.2014.20.1.1. Epub 2014 Apr 28.

Postmenopausal hypertension and sodium sensitivity.

Journal of menopausal medicine

Jun-Mo Kim, Tae-Hee Kim, Hae-Hyeog Lee, Seung Hun Lee, Tong Wang

Affiliations

  1. Department of Urology, Soonchunhyang University, College of Medicine, Bucheon, Korea.
  2. Department of Obstetrics and Gynecology, Soonchunhyang University, College of Medicine, Bucheon, Korea.
  3. Department of Nephrology, Yale University, School of Medicine, New Haven, USA.
  4. Department of Cellular and Molecular Physiology, Yale University, School of Medicine, New Haven, USA.

PMID: 25371885 PMCID: PMC4217569 DOI: 10.6118/jmm.2014.20.1.1

Abstract

It has been well established that women generally have lower incidence rates of hypertension than men at similar ages and these differences may vary with age. It also has been observed in many studies that after menopause, blood pressure (BP) increases in women to levels even higher than in men. The lack of estrogens may not be suggested as the only component involved in the development of postmenopausal hypertension. Thus, in this mini-review, the possible mechanisms by which sex hormones may influence the BP are discussed. This review also examines the renal regulatory mechanisms for gender differences in BP and explores the effects of salt intake on BP (salt-sensitivity) in pre and post-menopausal women. Estrogen has been shown to stimulate nitric oxide (NO) production, thus female sex hormones have a beneficial effect on BP control. Evidences that angiotensin type 2 receptor (AT2R) is up-regulated by estrogen support the favorable effects on BPs in women than men. The kidney plays an integral role in the regulation of arterial pressure through the mechanism of pressure-natriuresis, which has been shown to be modulated by the RAS. The prevalence of salt-sensitivity increases with age and low-salt diets has shown to help reduce systolic BP (SBP) and diastolic BP. While oral hormone replacement therapy has yielded only a neutral or minimal effect on the elevation of SBP, both the transdermal route replacement and a novel progestin with anti-aldosterone activity (drospirenone) has also shown to reduce SBP.

Keywords: Blood pressure; Gender difference; Hypertension; Postmenopause; Sodium excretion

References

  1. Hypertension. 1986 Jun;8(6 Pt 2):II127-34 - PubMed
  2. Hypertension. 1999 Oct;34(4 Pt 2):943-9 - PubMed
  3. Am J Med. 1978 Feb;64(2):193-8 - PubMed
  4. Hypertension. 2011 Feb;57(2):275-82 - PubMed
  5. Am J Med. 1972 May;52(5):584-94 - PubMed
  6. Kidney Int. 2011 Jan;79(1):5-8 - PubMed
  7. Climacteric. 2009;12 Suppl 1:66-70 - PubMed
  8. Am J Hypertens. 2004 Oct;17(10):994-1001 - PubMed
  9. Hypertension. 2006 Aug;48(2):246-53 - PubMed
  10. Clin Sci (Lond). 2008 Jan;114(2):85-97 - PubMed
  11. Curr Opin Nephrol Hypertens. 2008 Jan;17(1):70-5 - PubMed
  12. JAMA. 2003 May 28;289(20):2673-84 - PubMed
  13. Kidney Int. 2006 Jun;69(12):2155-61 - PubMed
  14. Am J Physiol Renal Physiol. 2009 Nov;297(5):F1342-52 - PubMed
  15. Endocrinology. 1978 Jun;102(6):1686-93 - PubMed
  16. Br J Pharmacol. 2013 Jan;168(2):318-26 - PubMed
  17. Hypertension. 2000 Jan;35(1 Pt 2):480-3 - PubMed
  18. Curr Hypertens Rep. 2006 May;8(2):166-70 - PubMed
  19. J Hum Hypertens. 2007 Feb;21(2):107-13 - PubMed
  20. Curr Opin Nephrol Hypertens. 1996 May;5(3):205-8 - PubMed
  21. Obstet Gynecol. 1997 Jan;89(1):97-103 - PubMed
  22. Nature. 1988 Mar 31;332(6163):411-5 - PubMed
  23. Circulation. 1999 Apr 27;99(16):2185-91 - PubMed
  24. Hypertension. 2001 May;37(5):1199-208 - PubMed
  25. Hypertension. 2008 Oct;52(4):666-71 - PubMed
  26. J Hypertens Suppl. 1986 Dec;4(5):S387-9 - PubMed
  27. BMJ. 2013 Apr 03;346:f1326 - PubMed
  28. Can J Cardiol. 2008 Jun;24(6):491-6 - PubMed
  29. Am J Nephrol. 2006;26(2):170-80 - PubMed
  30. J Hum Hypertens. 1991 Dec;5(6):495-500 - PubMed
  31. Am J Physiol Renal Physiol. 2012 Dec 1;303(11):F1507-16 - PubMed
  32. Hypertension. 1998 Jan;31(1 Pt 2):435-9 - PubMed
  33. Kidney Int. 1994 Aug;46(2):376-81 - PubMed
  34. Ann Intern Med. 1993 Mar 15;118(6):429-32 - PubMed
  35. Kidney Blood Press Res. 2007;30(2):67-80 - PubMed
  36. Eur J Obstet Gynecol Reprod Biol. 1998 Jul;79(1):75-82 - PubMed
  37. Circulation. 1994 Mar;89(3):1203-8 - PubMed
  38. Hypertension. 1998 Oct;32(4):730-4 - PubMed
  39. J Am Soc Nephrol. 1999 Apr;10 Suppl 12:S258-65 - PubMed
  40. Peptides. 2011 Jul;32(7):1551-65 - PubMed
  41. Clin Sci (Lond). 2000 Jun;98(6):697-702 - PubMed
  42. J Hypertens. 1998 Jun;16(6):853-62 - PubMed

Publication Types