| pubmed-article:10454438 | rdf:type | pubmed:Citation | lld:pubmed |
| pubmed-article:10454438 | lifeskim:mentions | umls-concept:C0005680 | lld:lifeskim |
| pubmed-article:10454438 | lifeskim:mentions | umls-concept:C0205653 | lld:lifeskim |
| pubmed-article:10454438 | lifeskim:mentions | umls-concept:C0032821 | lld:lifeskim |
| pubmed-article:10454438 | lifeskim:mentions | umls-concept:C0005823 | lld:lifeskim |
| pubmed-article:10454438 | lifeskim:mentions | umls-concept:C1280500 | lld:lifeskim |
| pubmed-article:10454438 | pubmed:issue | 2 | lld:pubmed |
| pubmed-article:10454438 | pubmed:dateCreated | 1999-9-15 | lld:pubmed |
| pubmed-article:10454438 | pubmed:abstractText | This study examined the effects of increasing dietary potassium on ambulatory blood pressure nondipping status (<10% decrease in blood pressure from awake to asleep) and cardiovascular reactivity in salt-sensitive and salt-resistant black adolescents. A sample of 58 normotensive (blood pressure, 101/57+/-9/4 mm Hg) black adolescents (aged 13 to 16 years) participated in a 5-day low sodium diet (50 mmol/24 h) followed by a 10-day high sodium diet (150 mmol/24 h NaCl supplement) to determine salt-sensitivity status. Participants showed a significant increase in urinary sodium excretion (24+/-19 to 224+/-65 mmol/24 h) and were identified as salt-sensitive if their mean blood pressure increase was >/=5 mm Hg from the low to high sodium diet. Sixteen salt-sensitive and 42 salt-resistant subjects were then randomly assigned to either a 3-week high potassium diet (80 mmol/24 h) or usual diet control group. Urinary potassium excretion significantly increased in the treatment group (35+/-7 to 57+/-21 mmol/24 h). At baseline, a significantly greater percentage of salt-sensitive (44%) compared with salt-resistant (7%) subjects were nondippers on the basis of diastolic blood pressure classifications (P<0.04). After the dietary intervention, all of the salt-sensitive subjects in the high potassium group achieved dipper status as a result of a drop in nocturnal diastolic blood pressure (daytime, 69 versus 67 mm Hg; nighttime, 69 versus 57 mm Hg). No significant group differences in cardiovascular reactivity were observed. These results suggest that a positive relationship between dietary potassium intake and blood pressure modulation can still exist even when daytime blood pressure is unchanged by a high potassium diet. | lld:pubmed |
| pubmed-article:10454438 | pubmed:grant | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:10454438 | pubmed:grant | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:10454438 | pubmed:language | eng | lld:pubmed |
| pubmed-article:10454438 | pubmed:journal | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:10454438 | pubmed:citationSubset | IM | lld:pubmed |
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| pubmed-article:10454438 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:10454438 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:10454438 | pubmed:status | MEDLINE | lld:pubmed |
| pubmed-article:10454438 | pubmed:month | Aug | lld:pubmed |
| pubmed-article:10454438 | pubmed:issn | 0194-911X | lld:pubmed |
| pubmed-article:10454438 | pubmed:author | pubmed-author:MillerS BSB | lld:pubmed |
| pubmed-article:10454438 | pubmed:author | pubmed-author:TOV'P MPM | lld:pubmed |
| pubmed-article:10454438 | pubmed:author | pubmed-author:WilsonD KDK | lld:pubmed |
| pubmed-article:10454438 | pubmed:issnType | Print | lld:pubmed |
| pubmed-article:10454438 | pubmed:volume | 34 | lld:pubmed |
| pubmed-article:10454438 | pubmed:owner | NLM | lld:pubmed |
| pubmed-article:10454438 | pubmed:authorsComplete | Y | lld:pubmed |
| pubmed-article:10454438 | pubmed:pagination | 181-6 | lld:pubmed |
| pubmed-article:10454438 | pubmed:dateRevised | 2008-11-21 | lld:pubmed |
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| pubmed-article:10454438 | pubmed:meshHeading | pubmed-meshheading:10454438... | lld:pubmed |
| pubmed-article:10454438 | pubmed:year | 1999 | lld:pubmed |
| pubmed-article:10454438 | pubmed:articleTitle | Effects of potassium on blood pressure in salt-sensitive and salt-resistant black adolescents. | lld:pubmed |
| pubmed-article:10454438 | pubmed:affiliation | Department of Medicine, Division of Clinical Pharmacology, Hypertension, Medical College of Virginia, Virginia Commonwealth, Richmond, USA. dkwilson@hsc.vcu.edu | lld:pubmed |
| pubmed-article:10454438 | pubmed:publicationType | Journal Article | lld:pubmed |
| pubmed-article:10454438 | pubmed:publicationType | Clinical Trial | lld:pubmed |
| pubmed-article:10454438 | pubmed:publicationType | Comparative Study | lld:pubmed |
| pubmed-article:10454438 | pubmed:publicationType | Research Support, U.S. Gov't, P.H.S. | lld:pubmed |
| pubmed-article:10454438 | pubmed:publicationType | Randomized Controlled Trial | lld:pubmed |
| http://linkedlifedata.com/r... | pubmed:referesTo | pubmed-article:10454438 | lld:pubmed |
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