Linked Life Data

9284900

Source:http://linkedlifedata.com/resource/pubmed/id/9284900

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
9
pubmed:dateCreated
1997-10-3
pubmed:abstractText
Obese persons with hypertension are at greater risk for diabetes and hyperlipidemia than normotensive obese persons. It has been postulated that increased lipolytic rates contribute to these metabolic diseases. Therefore, we evaluated the glycerol rate of appearance (Ra) in plasma, an index of whole-body lipolytic activity, during basal conditions and during 60 minutes of epinephrine infusion after 12 and 84 hours of fasting in six normotensive (body mass index [BMI], 39.9 +/- 1.8 kg/m2) and six hypertensive (BMI, 38.7 +/- 1.6 kg/m2) obese persons. Basal glycerol Ra was lower in hypertensive than in normotensive subjects at both 12 hours (1.58 +/- 0.21 v 2.27 +/- 0.28 mumol/kg/min, respectively; P < .01) and 84 hours (2.04 +/- 0.06 v 2.50 +/- 0.13 mumol/kg/min, respectively; P < .01) of fasting. Peak glycerol Ra during epinephrine infusion after 84 hours of fasting (5.69 +/- 0.72 and 11.40 +/- 0.78 mumol/kg/min for hypertensive and normotensive subjects, respectively) was significantly greater than at 12 hours (3.09 +/- 0.29 and 5.06 +/- 0.69 mumol/kg/min) in both hypertensive and normotensive subjects. However, peak glycerol Ra was lower in hypertensive than in normotensive subjects after 12 and 84 hours of fasting (P < .01 for 84 hours). We conclude that hypertension in obese persons is associated with a decrease in both basal lipolytic rates and lipolytic sensitivity to epinephrine infusion.
pubmed:grant
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Sep
pubmed:issn
0026-0495
pubmed:author
pubmed:issnType
Print
pubmed:volume
46
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
1080-4
pubmed:dateRevised
2007-11-14
pubmed:meshHeading
pubmed:year
1997
pubmed:articleTitle
Lipolytic sensitivity and response to fasting in normotensive and hypertensive obese humans.
pubmed:affiliation
Department of Internal Medicine, University of Pennsylvania Medical Center, Philadelphia 19104, USA.
pubmed:publicationType
Journal Article, Research Support, U.S. Gov't, P.H.S., Research Support, Non-U.S. Gov't