The association of n-3 fatty acids with serum High Density Cholesterol (HDL) is modulated by sex but not by Inuit ancestry
Objective: To explore the association between dietary n-3 fatty acids and serum lipids in a population with a high intake of marine food. Specifically to test interaction with sex and ethnicity. Methods: Information was obtained from 2280 Inuit who participated in a countrywide health survey in Gree...
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Online Access: | https://portal.findresearcher.sdu.dk/da/publications/45b91966-9617-4617-9613-4a32fbba1e0b https://doi.org/10.1016/j.atherosclerosis.2012.10.071 https://findresearcher.sdu.dk/ws/files/70068757/ATH12818.pdf |
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ftsydanskunivpub:oai:sdu.dk:publications/45b91966-9617-4617-9613-4a32fbba1e0b 2024-05-19T07:41:18+00:00 The association of n-3 fatty acids with serum High Density Cholesterol (HDL) is modulated by sex but not by Inuit ancestry Bjerregaard, Peter 2013 application/pdf https://portal.findresearcher.sdu.dk/da/publications/45b91966-9617-4617-9613-4a32fbba1e0b https://doi.org/10.1016/j.atherosclerosis.2012.10.071 https://findresearcher.sdu.dk/ws/files/70068757/ATH12818.pdf eng eng https://portal.findresearcher.sdu.dk/da/publications/45b91966-9617-4617-9613-4a32fbba1e0b info:eu-repo/semantics/openAccess Bjerregaard , P 2013 , ' The association of n-3 fatty acids with serum High Density Cholesterol (HDL) is modulated by sex but not by Inuit ancestry ' , Atherosclerosis , vol. 226 , no. 1 , pp. 281-285 . https://doi.org/10.1016/j.atherosclerosis.2012.10.071 Adolescent Adult Aged 80 and over Cholesterol HDL Fatty Acids Omega-3 Female Greenland Humans Inuits Male Middle Aged Sex Characteristics Sex Factors Young Adult article 2013 ftsydanskunivpub https://doi.org/10.1016/j.atherosclerosis.2012.10.071 2024-05-01T00:16:00Z Objective: To explore the association between dietary n-3 fatty acids and serum lipids in a population with a high intake of marine food. Specifically to test interaction with sex and ethnicity. Methods: Information was obtained from 2280 Inuit who participated in a countrywide health survey in Greenland in 2005-2009. n-3 intake was estimated from an FFQ and analyses of Red Blood Cell (RBC) membranes. Serum total, HDL and LDL cholesterol and triglyceride were analysed. Obesity was measured. Information on ethnicity, smoking, alcohol consumption, and physical activity was obtained from an interview. Results: In linear regression models adjusted for age, sex, obesity, ethnicity, alcohol, and smoking serum HDL, LDL and triglyceride were associated with n-3 intake estimated as eicosapentaenoic acid (EPA) in RBC membranes. For HDL the interaction between EPA and sex was significant (p < 0.001). No significant interactions were observed for EPA and ethnicity. Conclusion: A positive association of EPA with serum HDL and LDL and a negative association with triglyceride was observed among both men and women. For HDL, the association was stronger for men. The association of EPA with serum HDL was similar among Inuit with full Inuit ancestry and those with part Inuit ancestry. Diet and overweight are both realistic candidates for a population based intervention against dyslipidemia. Further studies of ethnic differences in the effect of n-3 fatty acids on cardiovascular risk factors are recommended. Article in Journal/Newspaper Greenland inuit inuits University of Southern Denmark Research Portal Atherosclerosis 226 1 281 285 |
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Open Polar |
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University of Southern Denmark Research Portal |
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ftsydanskunivpub |
language |
English |
topic |
Adolescent Adult Aged 80 and over Cholesterol HDL Fatty Acids Omega-3 Female Greenland Humans Inuits Male Middle Aged Sex Characteristics Sex Factors Young Adult |
spellingShingle |
Adolescent Adult Aged 80 and over Cholesterol HDL Fatty Acids Omega-3 Female Greenland Humans Inuits Male Middle Aged Sex Characteristics Sex Factors Young Adult Bjerregaard, Peter The association of n-3 fatty acids with serum High Density Cholesterol (HDL) is modulated by sex but not by Inuit ancestry |
topic_facet |
Adolescent Adult Aged 80 and over Cholesterol HDL Fatty Acids Omega-3 Female Greenland Humans Inuits Male Middle Aged Sex Characteristics Sex Factors Young Adult |
description |
Objective: To explore the association between dietary n-3 fatty acids and serum lipids in a population with a high intake of marine food. Specifically to test interaction with sex and ethnicity. Methods: Information was obtained from 2280 Inuit who participated in a countrywide health survey in Greenland in 2005-2009. n-3 intake was estimated from an FFQ and analyses of Red Blood Cell (RBC) membranes. Serum total, HDL and LDL cholesterol and triglyceride were analysed. Obesity was measured. Information on ethnicity, smoking, alcohol consumption, and physical activity was obtained from an interview. Results: In linear regression models adjusted for age, sex, obesity, ethnicity, alcohol, and smoking serum HDL, LDL and triglyceride were associated with n-3 intake estimated as eicosapentaenoic acid (EPA) in RBC membranes. For HDL the interaction between EPA and sex was significant (p < 0.001). No significant interactions were observed for EPA and ethnicity. Conclusion: A positive association of EPA with serum HDL and LDL and a negative association with triglyceride was observed among both men and women. For HDL, the association was stronger for men. The association of EPA with serum HDL was similar among Inuit with full Inuit ancestry and those with part Inuit ancestry. Diet and overweight are both realistic candidates for a population based intervention against dyslipidemia. Further studies of ethnic differences in the effect of n-3 fatty acids on cardiovascular risk factors are recommended. |
format |
Article in Journal/Newspaper |
author |
Bjerregaard, Peter |
author_facet |
Bjerregaard, Peter |
author_sort |
Bjerregaard, Peter |
title |
The association of n-3 fatty acids with serum High Density Cholesterol (HDL) is modulated by sex but not by Inuit ancestry |
title_short |
The association of n-3 fatty acids with serum High Density Cholesterol (HDL) is modulated by sex but not by Inuit ancestry |
title_full |
The association of n-3 fatty acids with serum High Density Cholesterol (HDL) is modulated by sex but not by Inuit ancestry |
title_fullStr |
The association of n-3 fatty acids with serum High Density Cholesterol (HDL) is modulated by sex but not by Inuit ancestry |
title_full_unstemmed |
The association of n-3 fatty acids with serum High Density Cholesterol (HDL) is modulated by sex but not by Inuit ancestry |
title_sort |
association of n-3 fatty acids with serum high density cholesterol (hdl) is modulated by sex but not by inuit ancestry |
publishDate |
2013 |
url |
https://portal.findresearcher.sdu.dk/da/publications/45b91966-9617-4617-9613-4a32fbba1e0b https://doi.org/10.1016/j.atherosclerosis.2012.10.071 https://findresearcher.sdu.dk/ws/files/70068757/ATH12818.pdf |
genre |
Greenland inuit inuits |
genre_facet |
Greenland inuit inuits |
op_source |
Bjerregaard , P 2013 , ' The association of n-3 fatty acids with serum High Density Cholesterol (HDL) is modulated by sex but not by Inuit ancestry ' , Atherosclerosis , vol. 226 , no. 1 , pp. 281-285 . https://doi.org/10.1016/j.atherosclerosis.2012.10.071 |
op_relation |
https://portal.findresearcher.sdu.dk/da/publications/45b91966-9617-4617-9613-4a32fbba1e0b |
op_rights |
info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1016/j.atherosclerosis.2012.10.071 |
container_title |
Atherosclerosis |
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226 |
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1 |
container_start_page |
281 |
op_container_end_page |
285 |
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1799480888139972608 |