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[Efficacy of antihypertensive drugs in pregnancy]

F Tsaava1, R Shonia

  • 1K.V. Chachava Research Institute of Perinatal Medicine, Obstetrics and Gynecology, Tbilisi, Georgia.

Georgian Medical News
|October 20, 2005
PubMed

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Antihypertensive Drugs: Angiotensin-Converting Enzyme Inhibitors

Angiotensin-converting enzyme (ACE), a vital component of the renin-angiotensin-aldosterone system, is abundant in lung endothelial cells. ACE converts the inactive decapeptide, angiotensin I, into the active octapeptide, angiotensin II. This potent vasoconstrictor narrows blood vessels, increasing resistance to blood flow and elevating blood pressure. Angiotensin II also stimulates aldosterone production, encouraging kidney cells to reabsorb more sodium and water from urine, thereby increasing...
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Antihypertensive Drugs: Vasodilators

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