Source:http://linkedlifedata.com/resource/pubmed/id/20414796
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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
6
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pubmed:dateCreated |
2010-7-5
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pubmed:abstractText |
Depression and cardiovascular disease (CVD) are closely associated, but the mechanisms underlying this connection are unclear. Regardless of the low cholesterol levels observed in depression, a small particle size of low-density lipoproteins (LDL), as well as elevated apolipoprotein B (ApoB) levels, are related to increased CVD risk, even when levels of LDL cholesterol are low. We examined the association between elevated depressive symptoms and compositional changes in serum LDL particles in a sample of 2,456 middle-aged Finnish men. Depressive symptoms were assessed with the 18-item Human Population Laboratory Depression Scale, and the study population was divided into two groups (elevated depressive symptoms, n = 269; non-depressed, n = 2,187). The levels of serum total cholesterol (TC), low- and high-density lipoprotein cholesterol (LDL-C, HDL-C), triglycerides (TG), and ApoB were determined. The LDL-C/ApoB ratio, a marker of compositional changes in LDL particle size, was calculated. The group with elevated depressive symptoms had lowered levels of serum TC (P = 0.028) and LDL-C (P = 0.008). No differences were observed in the LDL-C/ApoB ratio. The likelihood for belonging to the group with elevated depressive symptoms increased 10% for each 0.5 mmol/l decrease in the levels of TC (P = 0.002) or LDL-C (P = 0.001) in regression models adjusted for age, examination years, marital and socioeconomic status, energy expenditure, body mass index, CVD history, alcohol consumption, smoking, and the use of lipid-lowering, antidepressant and antipsychotic medications. Our findings suggest that greater small-particle LDL levels are not associated with depression, and are thus unlikely to underlie the association between cardiovascular risk and depression.
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pubmed:grant | |
pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:chemical | |
pubmed:status |
MEDLINE
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pubmed:month |
Jun
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pubmed:issn |
1573-7284
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pubmed:author | |
pubmed:issnType |
Electronic
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pubmed:volume |
25
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
403-9
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pubmed:dateRevised |
2011-10-10
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pubmed:meshHeading |
pubmed-meshheading:20414796-Adult,
pubmed-meshheading:20414796-Apolipoproteins B,
pubmed-meshheading:20414796-Chi-Square Distribution,
pubmed-meshheading:20414796-Cholesterol, HDL,
pubmed-meshheading:20414796-Cholesterol, LDL,
pubmed-meshheading:20414796-Depression,
pubmed-meshheading:20414796-Finland,
pubmed-meshheading:20414796-Humans,
pubmed-meshheading:20414796-Male,
pubmed-meshheading:20414796-Middle Aged,
pubmed-meshheading:20414796-Particle Size,
pubmed-meshheading:20414796-Statistics, Nonparametric,
pubmed-meshheading:20414796-Triglycerides
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pubmed:year |
2010
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pubmed:articleTitle |
Elevated depressive symptoms and compositional changes in LDL particles in middle-aged men.
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pubmed:affiliation |
Department of Psychiatry, Kuopio University Hospital, 70210, Kuopio, Finland. Soili.Lehto@kuh.fi
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pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
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