{"id":146,"date":"2017-02-13T09:10:10","date_gmt":"2017-02-13T09:10:10","guid":{"rendered":"http:\/\/xn--nrdiagnosenerbrystkrft-o5b7b.dk\/?page_id=146"},"modified":"2017-02-13T09:10:17","modified_gmt":"2017-02-13T09:10:17","slug":"fiskeolie-haemmer-brystkraeft","status":"publish","type":"page","link":"https:\/\/xn--nrdiagnosenerbrystkrft-o5b7b.dk\/index.php\/artikler\/fiskeolie-haemmer-brystkraeft\/","title":{"rendered":"Fiskeolie h\u00e6mmer brystkr\u00e6ft"},"content":{"rendered":"

Fiskeolie kan h\u00e6mme celledeling ved h\u00f8je doser, mens den ved mere moderate doser h\u00e6mmer dannelse af de n\u00f8dvendige nye blodkar til tumor og inflammation. Begge dele spiller en vigtig rolle i udviklingen af kr\u00e6ft. EPA og DHA er de to vigtigste komponenter i fiskeolie.<\/p>\n

\"\"<\/p>\n

Studier bekr\u00e6fter sammenh\u00e6ngen
\n<\/strong>En unders\u00f8gelse viste en reduktion i risikoen for brystkr\u00e6ft p\u00e5 49% hos kvinder med det h\u00f8jeste indtag af omega-3 fedtsyrer sammenlignet med dem med det laveste indtag.<\/p>\n

Ydermere havde kvinder med de h\u00f8jeste niveauer af EPA i de r\u00f8de blodlegemer 73% nedsat risiko for brystkr\u00e6ft sammenlignet med dem med de laveste niveauer.[1]<\/a> Omvendt resulterer lave niveauer af omega-3 i mangel p\u00e5 kontrol med kr\u00e6ften og en tendens til celledeling.[2]<\/a><\/p>\n

I et andet studie med en gruppe yngre kvinder med h\u00f8j risiko for brystkr\u00e6ft, havde de med det h\u00f8jeste niveau af omega-3 i forhold til omega-6, en reduktion p\u00e5 50% i risikoen for at udvikle brystkr\u00e6ft.[3]<\/a><\/p>\n

Endnu et studie unders\u00f8gte niveauerne af fedtsyrer i brystets fedtv\u00e6v hos brystkr\u00e6ftpatienter. Ogs\u00e5 det viste, at omega-6 kan bidrage til en h\u00f8j risiko for brystkr\u00e6ft, hvorimod omega-3 udvundet af fiskeolie havde en beskyttende effekt.[4]<\/a><\/p>\n

Det blev endnu engang sl\u00e5et fast i et studie med 35.298 kinesiske kvinder i Singapore i alderen 45-74 \u00e5r. H\u00f8je niveauer af omega-3 fra fisk og skaldyr medf\u00f8rte reduceret risiko for brystkr\u00e6ft. Ydermere havde kvinder, som konsumerede lave niveauer af omega-3, en statistisk signifikant for\u00f8get risiko for brystkr\u00e6ft.[5]<\/a><\/p>\n

 <\/p>\n

Referencer:<\/strong><\/p>\n

[1]<\/a> Kuriki K, Hirose K, Wakai K, et al. Breast cancer risk and erythrocyte compositions of n-3 highly unsaturated fatty acids in Japanese. Int J Cancer<\/em>. 2007 Jul 15;121(2):377-85.<\/p>\n

[2]<\/a> Pizzorno J. Omega 3-fatty acids: a key nutrient in cancer care. Presented at Comprehensive Cancer Care 2001, Arlington, VA, October 17-21, 2001.2001;October 17-21, 2001.<\/p>\n

[3]<\/a> Goodstine SL, Zheng T, Holford TR, et al. Dietary (n-3)\/(n-6) fatty acid ratio: possible relationship to premenopausal but not postmenopausal breast cancer risk in U.S. women. J Nutr. 2003 May;133(5):1409-14. Yee LD, Lester JL, Cole RM, et al. Omega-3 fatty acid supplements in women at high risk of breast cancer have dose-dependent effects on breast adipose tissue fatty acid composition. Am J Clin Nutr. 2010 May;91(5):1185-94.<\/p>\n

[4]<\/a> Bagga D, Anders KH, Wang HJ, et al. Long-chain n-3-to-n-6 polyunsaturated fatty acid ratios in breast adipose tissue from women with and without breast cancer. Nutr Cancer. 2002;42(2):180-5.<\/p>\n

[5]<\/a> Gago-Dominguez M, Yuan JM, Sun CL, et al. Opposing effects of dietary n-3 and n-6 fatty acids on mammary carcinogenesis: The Singapore Chinese Health Study. Br J Cancer. 2003 Nov 3;89(9):1686-92.<\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

Fiskeolie kan h\u00e6mme celledeling ved h\u00f8je doser, mens den ved mere moderate doser h\u00e6mmer dannelse af de n\u00f8dvendige nye blodkar til tumor og inflammation. Begge dele spiller en vigtig rolle i udviklingen af kr\u00e6ft. EPA og DHA er de to … L\u00e6s resten →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":59,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-146","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/xn--nrdiagnosenerbrystkrft-o5b7b.dk\/index.php\/wp-json\/wp\/v2\/pages\/146","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/xn--nrdiagnosenerbrystkrft-o5b7b.dk\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/xn--nrdiagnosenerbrystkrft-o5b7b.dk\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/xn--nrdiagnosenerbrystkrft-o5b7b.dk\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/xn--nrdiagnosenerbrystkrft-o5b7b.dk\/index.php\/wp-json\/wp\/v2\/comments?post=146"}],"version-history":[{"count":1,"href":"https:\/\/xn--nrdiagnosenerbrystkrft-o5b7b.dk\/index.php\/wp-json\/wp\/v2\/pages\/146\/revisions"}],"predecessor-version":[{"id":148,"href":"https:\/\/xn--nrdiagnosenerbrystkrft-o5b7b.dk\/index.php\/wp-json\/wp\/v2\/pages\/146\/revisions\/148"}],"up":[{"embeddable":true,"href":"https:\/\/xn--nrdiagnosenerbrystkrft-o5b7b.dk\/index.php\/wp-json\/wp\/v2\/pages\/59"}],"wp:attachment":[{"href":"https:\/\/xn--nrdiagnosenerbrystkrft-o5b7b.dk\/index.php\/wp-json\/wp\/v2\/media?parent=146"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}