HOME SUBSCRIPTIONS CURRENT ISSUE PAST ISSUES CARDIOSOURCE SEARCH HELP FEEDBACK		QUICK SEARCH:   [advanced] Author: Keyword(s): Year:  Vol:  Page:

This Article Abstract Full Text Full Text (PDF) Alert me when this article is cited Alert me if a correction is posted Services Email this article to a friend Similar articles in this journal Similar articles in PubMed Alert me to new issues of the journal Download to citation manager Citing Articles Citing Articles via HighWire Citing Articles via Google Scholar Google Scholar Articles by Cardillo, C. Articles by Panza, J. A. Search for Related Content PubMed PubMed Citation Articles by Cardillo, C. Articles by Panza, J. A.

Impairment of the nitric oxide–mediated vasodilator response to mental stress in hypertensive but not in hypercholesterolemic patients

^a Cardiology Branch, National Heart, Lung and Blood Institute, National Institutes of Health, Bethesda, Maryland, USA

View larger version (24K): [in a new window]   Figure 1 Bars show the percent changes in forearm blood flow from baseline in response to mental stress in normotensive, hypertensive and hypercholesterolemic subjects. Values represent mean ± SEM.

View larger version (20K): [in a new window]   Figure 2 Bars show the effect of nitric oxide synthesis inhibition by NG-monomethyl-L-arginine (L-NMMA, 4 µmol/min) on the percent changes in forearm blood flow from baseline in normotensive, hypertensive and hypercholesterolemic subjects. Values represent mean ± SEM. Open box = saline; solid box = L-NMMA.

View larger version (21K): [in a new window]   Figure 3 Bars show the percent changes in forearm blood flow from baseline in response to intraarterial infusion of acetylcholine (30 µg/min) and sodium nitroprusside (3.2 µg/min) in normotensive (NV), hypertensive (HT) and hypercholesterolemic (HC) subjects. Values represent mean ± SEM.