Linked Life Data

17539869

Source:http://linkedlifedata.com/resource/pubmed/id/17539869

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
3
pubmed:dateCreated
2007-6-1
pubmed:abstractText
In experiment 1, normal weight male subjects were provided with three types of breakfast consumed in the Human Appetite Research Unit on separate experimental days 1 week apart. The intensity of hunger, fullness and other subjective feelings were tracked by means of visual analogue rating scales at intervals during the day. Energy and nutrient intakes were measured directly from ad libitum test meals consumed at lunch and dinner. During the rest of the day and until after breakfast the following day, food intake was measured indirectly through weighted food records. The test breakfasts comprised a basic meal 184 1 kJ (440 kcal) and the same meal supplemented with similar amounts of either fat (1515 kJ, 362 kcal) or carbohydrate (1527 kJ, 365 kcal). No differences were detected between the effects of the basic breakfast compared with the fat-supplemented breakfast. The carbohydrate supplement suppressed hunger ratings during a limited period after consumption (the post-ingestive window coinciding with the expected metabolism of carbohydrate. In experiment 2, a direct test of consumption during this post-ingestive window confirmed that the carbohydrate supplemented breakfast suppressed intake but the fat supplement did not. These results demonstrate that carbohydrate and fat can produce quiet different effects on satiety. Under these experimental conditions the supplement of fat produced no detectable effect on the expression of appetite and illustrates how dietary fat could lead to passive over-consumption of energy. However this effect may be modified by the particular pattern of food consumption during the course of a day.
pubmed:commentsCorrections
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Jun
pubmed:issn
0952-3871
pubmed:author
pubmed:issnType
Print
pubmed:volume
20
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
186-99
pubmed:meshHeading
pubmed:year
2007
pubmed:articleTitle
Dietary fat and appetite: similarities and differences in the satiating effect of meals supplemented with either fat or carbohydrate.
pubmed:affiliation
BioPsychology Group, Psychology Department, University of Leeds, Leeds, UK.
pubmed:publicationType
Journal Article, Randomized Controlled Trial