{"id":98,"date":"2017-02-12T11:30:06","date_gmt":"2017-02-12T11:30:06","guid":{"rendered":"http:\/\/xn--nrdiagnosenerbrystkrft-o5b7b.dk\/?page_id=98"},"modified":"2017-02-12T11:30:31","modified_gmt":"2017-02-12T11:30:31","slug":"d-vitamin-forbedrer-overlevelsen-af-brystkraeft","status":"publish","type":"page","link":"https:\/\/xn--nrdiagnosenerbrystkrft-o5b7b.dk\/index.php\/artikler\/d-vitamin-forbedrer-overlevelsen-af-brystkraeft\/","title":{"rendered":"D-vitamin forbedrer overlevelsen af brystkr\u00e6ft"},"content":{"rendered":"<p><strong>\u00a0<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>En finsk rapport fra 2009 om d\u00f8dsstatistik viser, at d\u00f8dsfald p\u00e5 grund af hjernetumorer er h\u00f8jest hos patienter, som blev diagnosticeret og gennemgik operation i den sene vinterperiode \u2013 is\u00e6r fra februar til marts. Det er den tid p\u00e5 \u00e5ret, hvor D-vitamin niveauet er lavest.<a href=\"#_ftn1\" name=\"_ftnref1\">[1]<\/a><\/p>\n<p>Andre studier har vist, at lignende s\u00e6sonvariationer i graden af kr\u00e6ftoverlevelse ses for lungekr\u00e6ft, <a href=\"#_ftn2\" name=\"_ftnref2\">[2]<\/a> brystkr\u00e6ft <a href=\"#_ftn3\" name=\"_ftnref3\">[3]<\/a> og tyktarmskr\u00e6ft.<a href=\"#_ftn4\" name=\"_ftnref4\">[4]<\/a> Forklaringen p\u00e5 tendensen i alle disse studier er, at folk i vinterperioden har lavere D-vitamin niveau og er mindre i stand til at bek\u00e6mpe kr\u00e6ft.<\/p>\n<p>Et nyere studie publiceret i <em>Anticancer Research<\/em> bekr\u00e6fter, at brystkr\u00e6ftpatienter med h\u00f8je niveauer af D-vitamin i blodet har st\u00f8rre sandsynlighed for at overleve deres sygdom sammenlignet med de kvinder, der er i underskud af D-vitamin.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-99\" src=\"http:\/\/xn--nrdiagnosenerbrystkrft-o5b7b.dk\/wp-content\/uploads\/2017\/02\/solen8-300x200.jpg\" alt=\"\" width=\"300\" height=\"200\" srcset=\"https:\/\/xn--nrdiagnosenerbrystkrft-o5b7b.dk\/wp-content\/uploads\/2017\/02\/solen8-300x200.jpg 300w, https:\/\/xn--nrdiagnosenerbrystkrft-o5b7b.dk\/wp-content\/uploads\/2017\/02\/solen8.jpg 600w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>Forskere fra University of California, San Diego School of Medicine analyserede D-vitamin niveauerne hos en gruppe p\u00e5 4,443 brystkr\u00e6ftpatienter, som deltog i 5 forskellige studier. Hvert studie fulgte kvinderne i en periode p\u00e5 gennemsnitligt 9 \u00e5r.<\/p>\n<p>Forskerne fandt, at kvinder med de h\u00f8jeste niveauer af D-vitamin havde dobbelt s\u00e5 stor sandsynlighed for at overleve deres sygdom sammenlignet med de kvinder, der havde de laveste niveauer i blodet.<\/p>\n<p>Deres vurdering var, at D-vitamin hj\u00e6lper med at for\u00f8ge kommunikationen mellem cellerne og kan \u201dt\u00e6nde\u201d for et protein, som kan v\u00e6re med til at forebygge aggressiv celledeling.<\/p>\n<p>\u201cS\u00e5 l\u00e6nge der er D-vitamin receptorer tilstede, h\u00e6mmes tumorv\u00e6ksten og dannelsen af nye blodkar til at n\u00e6re kr\u00e6ften\u201d, fort\u00e6ller lederen af forskningsprojektet Cedric F. Garland i en pressemeddelelse. \u201dD-vitamin receptorerne g\u00e5r ikke tabt, f\u00f8r kr\u00e6ften er meget fremskreden. Derfor overlever patienter med h\u00f8je blodniveauer af D-vitamin l\u00e6ngere\u201d.<a href=\"#_ftn5\" name=\"_ftnref5\">[5]<\/a><br \/>\n<strong>Referencer:<br \/>\n<\/strong><a href=\"#_ftnref1\" name=\"_ftn1\">[1]<\/a> Hakko H, R\u00e4s\u00e4nen P, Niemel\u00e4 A, Koivukangas J, Mainio A. Season of tumor surgery in relation to deaths among brain tumor patients: does sunlight and month of surgery play a role in brain tumor deaths? Acta Neurochir (Wien). 2009 Nov;151(11):1369-75.<br \/>\n<a href=\"#_ftnref2\" name=\"_ftn2\">[2]<\/a> Porojnicu AC, Robsahm TE, Dahlback A, Berg JP, Christiani D, er al. Seasonal and geographical variations in lung cancer prognosis in Norway. Does Vitamin D from the sun play a role? Lung Cancer. 2007 Mar;55(3):263-70.<br \/>\n<a href=\"#_ftnref3\" name=\"_ftn3\">[3]<\/a> Stajner I. Season of breast cancer diagnosis and probability of death from breast cancer in the United States. Int J Cancer. 2010 Jun 15;126(12):3010-3.<br \/>\n<a href=\"#_ftnref4\" name=\"_ftn4\">[4]<\/a> Robinson D. Season of cancer diagnosis exerts distinct effects upon short- and long-term survival. Int J Cancer. 2010 Jun 15;126(12):3013.<br \/>\n<a href=\"http:\/\/www.lef.org\/\">http:\/\/www.lef.org<\/a><br \/>\n<a href=\"#_ftnref5\" name=\"_ftn5\">[5]<\/a> <a href=\"http:\/\/www.foxnews.com\/health\/2014\/03\/07\/vitamin-d-linked-to-improved-breast-cancer-survival-rates\/\">http:\/\/www.foxnews.com\/health\/2014\/03\/07\/vitamin-d-linked-to-improved-breast-cancer-survival-rates\/<\/a><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u00a0 &nbsp; En finsk rapport fra 2009 om d\u00f8dsstatistik viser, at d\u00f8dsfald p\u00e5 grund af hjernetumorer er h\u00f8jest hos patienter, som blev diagnosticeret og gennemgik operation i den sene vinterperiode \u2013 is\u00e6r fra februar til marts. Det er den tid &hellip; <a href=\"https:\/\/xn--nrdiagnosenerbrystkrft-o5b7b.dk\/index.php\/artikler\/d-vitamin-forbedrer-overlevelsen-af-brystkraeft\/\">L\u00e6s resten <span class=\"meta-nav\">&rarr;<\/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-98","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/xn--nrdiagnosenerbrystkrft-o5b7b.dk\/index.php\/wp-json\/wp\/v2\/pages\/98","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=98"}],"version-history":[{"count":2,"href":"https:\/\/xn--nrdiagnosenerbrystkrft-o5b7b.dk\/index.php\/wp-json\/wp\/v2\/pages\/98\/revisions"}],"predecessor-version":[{"id":101,"href":"https:\/\/xn--nrdiagnosenerbrystkrft-o5b7b.dk\/index.php\/wp-json\/wp\/v2\/pages\/98\/revisions\/101"}],"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=98"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}