{"id":5980,"date":"2026-10-19T09:48:17","date_gmt":"2026-10-19T09:48:17","guid":{"rendered":"https:\/\/phd.hi.is\/doktorsvorn\/doktorsvorn-i-laeknavisindum-jenna-huld-eysteinsdottir\/"},"modified":"2026-10-19T09:48:17","modified_gmt":"2026-10-19T09:48:17","slug":"doktorsvorn-i-laeknavisindum-jenna-huld-eysteinsdottir","status":"publish","type":"phd_defence","link":"https:\/\/phd.hi.is\/en\/doktorsvorn\/doktorsvorn-i-laeknavisindum-jenna-huld-eysteinsdottir\/","title":{"rendered":"Doktorsv\u00f6rn \u00ed l\u00e6knav\u00edsindum &#8211; Jenna Huld Eysteinsd\u00f3ttir"},"content":{"rendered":"<div class=\"field-items\">\n<div class=\"field-item even\" property=\"content:encoded\">\n<p>F\u00f6studaginn 8. desember ver Jenna Huld Eysteinsd\u00f3ttir doktorsritger\u00f0 s\u00edna \u00ed l\u00e6knav\u00edsindum vi\u00f0 L\u00e6knadeild H\u00e1sk\u00f3la \u00cdslands. Ritger\u00f0in ber heiti\u00f0: <strong>\u00c1hrif Bl\u00e1a L\u00f3ns me\u00f0fer\u00f0ar \u00e1 psoriasis mi\u00f0a\u00f0 vi\u00f0\u00a0<\/strong><strong>hef\u00f0bundna UVB lj\u00f3same\u00f0fer\u00f0. <\/strong>The effect of balneophototherapy in the Blue Lagoon in Iceland on psoriasis compared with phototherapy alone.\u00a0 \u00a0 \u00a0 \u00a0<\/p>\n<p>Andm\u00e6lendur eru dr. Menno De Rie, pr\u00f3fessor vi\u00f0 h\u00fa\u00f0sj\u00fakd\u00f3madeild H\u00e1sk\u00f3lans \u00ed Amsterdam, og dr. Olle Lark\u00f6, pr\u00f3fessor \u00ed h\u00fa\u00f0- og kynsj\u00fakd\u00f3mum vi\u00f0 Sahlgrenska sj\u00fakrah\u00fasi\u00f0 \u00ed Gautaborg.<\/p>\n<p>Umsj\u00f3narkennari var J\u00f3n Hjaltal\u00edn \u00d3lafsson, d\u00f3sent vi\u00f0 L\u00e6knadeild H\u00e1sk\u00f3la \u00cdslands, og lei\u00f0beinandi var B\u00e1r\u00f0ur Sigurgeirsson, a\u00f0junkt vi\u00f0 s\u00f6mu deild. A\u00f0 auki s\u00e1tu \u00ed doktorsnefnd Bj\u00f6rn R\u00fanar L\u00fa\u00f0v\u00edksson, pr\u00f3fessor vi\u00f0 L\u00e6knadeild, Vilhj\u00e1lmur Rafnsson, pr\u00f3fessor emeritus vi\u00f0 L\u00e6knadeild, og dr. Bernt Lindel\u00f6f, pr\u00f3fessor vi\u00f0 h\u00fa\u00f0sj\u00fakd\u00f3madeild Karolinska sj\u00fakrah\u00fassins \u00ed Stokkh\u00f3lmi.<\/p>\n<p>Engilbert Sigur\u00f0sson, deildarforseti og pr\u00f3fessor vi\u00f0 L\u00e6knadeild H\u00e1sk\u00f3la \u00cdslands, stj\u00f3rnar ath\u00f6fninni sem fer fram \u00ed H\u00e1t\u00ed\u00f0asal H\u00e1sk\u00f3la \u00cdslands og hefst kl. 9.00.<\/p>\n<p><strong>\u00c1grip af ranns\u00f3kn<\/strong><\/p>\n<p>S\u00f3ri (e. psoriasis) er langvinnur b\u00f3lgusj\u00fakd\u00f3mur \u00ed h\u00fa\u00f0 \u00fear sem T frumur leika veigamiki\u00f0 hlutverk \u00ed meinger\u00f0inni, s\u00e9rstaklega Th1\/Tc1 og Th17\/Tc17 frumur. Fyrri ranns\u00f3knir benda til \u00feess a\u00f0 samsett me\u00f0fer\u00f0 me\u00f0 b\u00f6\u00f0un \u00ed Bl\u00e1a L\u00f3ninu (BL) og lj\u00f3same\u00f0fer\u00f0 s\u00e9 \u00e1hrifar\u00edk me\u00f0fer\u00f0 gegn s\u00f3ra. Markmi\u00f0 ranns\u00f3knarinnar var a\u00f0 meta kl\u00edn\u00edsk, s\u00e1lf\u00e9lagsleg, vefjafr\u00e6\u00f0ileg og \u00f3n\u00e6misfr\u00e6\u00f0ileg \u00e1hrif samsettrar me\u00f0fer\u00f0ar \u00ed BL \u00e1 s\u00f3rasj\u00faklinga samanbori\u00f0 vi\u00f0 hef\u00f0bundna lj\u00f3same\u00f0fer\u00f0 me\u00f0 slembira\u00f0a\u00f0ri framskyggnri samanbur\u00f0arranns\u00f3kn. T\u00f3lf s\u00f3rasj\u00faklingar t\u00f3ku \u00fe\u00e1tt \u00ed forranns\u00f3kn \u00fear sem \u00f3n\u00e6misfr\u00e6\u00f0ilegar a\u00f0fer\u00f0ir voru pr\u00f3fa\u00f0ar fyrir st\u00e6rri ranns\u00f3knina \u00fear sem 68 s\u00f3rasj\u00faklingar t\u00f3ku \u00fe\u00e1tt og slembira\u00f0a\u00f0 \u00ed \u00ferj\u00e1 me\u00f0fer\u00f0arh\u00f3pa: 1) g\u00f6ngudeildarme\u00f0fer\u00f0 \u00ed BL, 2) innl\u00f6gn \u00ed BL, og 3) hef\u00f0bundin lj\u00f3same\u00f0fer\u00f0. Ni\u00f0urst\u00f6\u00f0ur s\u00fdndu a\u00f0 68-73% sj\u00faklinga sem fengu samsetta me\u00f0fer\u00f0 \u00ed BL n\u00e1\u00f0u meira en 75% kl\u00edn\u00edskum bata eftir 6 vikna me\u00f0fer\u00f0, samanbori\u00f0 vi\u00f0 16% sj\u00faklinga sem fengu hef\u00f0bundna lj\u00f3same\u00f0fer\u00f0. S\u00e1lf\u00e9lagslegur og vefjafr\u00e6\u00f0ilegur bati var \u00ed g\u00f3\u00f0ri fylgni vi\u00f0 kl\u00edn\u00edskan bata \u00e1samt \u00fev\u00ed a\u00f0 \u00fea\u00f0 \u00feurfti UVB geislun til a\u00f0 n\u00e1 \u00feessum bata. Markt\u00e6k f\u00e6kkun var \u00e1 h\u00fa\u00f0merktum (CLA) T eitilfrumum sem tj\u00e1 h\u00fa\u00f0s\u00e6kna\/h\u00fa\u00f0festi vi\u00f0taka (CCR4, CCR10 og CD103) \u00ed bl\u00f3\u00f0i s\u00f3rasj\u00faklinga sem fengu samsetta me\u00f0fer\u00f0. Einnig var markt\u00e6k f\u00e6kkun \u00e1 Th17\/Tc17 og Th22\/Tc22 frumum \u00ed bl\u00f3\u00f0i s\u00f3rasj\u00faklinga \u00ed \u00f6llum me\u00f0fer\u00f0arh\u00f3punum. \u00deessar ni\u00f0urst\u00f6\u00f0ur sta\u00f0festa a\u00f0 samsett me\u00f0fer\u00f0 \u00ed BL er kl\u00edn\u00edskt \u00e1hrifar\u00edkari me\u00f0fer\u00f0 en hef\u00f0bundin lj\u00f3same\u00f0fer\u00f0, og gefur til kynna a\u00f0 s\u00f3ri Th17\/Tc17 og Th22\/Tc22 mi\u00f0la\u00f0ur b\u00f3lgusj\u00fakd\u00f3mur, ekki Th1\/Tc1 mi\u00f0la\u00f0ur. Ekki hefur \u00e1\u00f0ur veri\u00f0 s\u00fdnt fram \u00e1 a\u00f0 h\u00fa\u00f0s\u00e6kni vi\u00f0takarnir CCR4, CCR10 og h\u00fa\u00f0festi vi\u00f0takinn CD103 n\u00e6r hverfi \u00ed bl\u00f3\u00f0i s\u00f3ra sj\u00faklinga eftir me\u00f0fer\u00f0.<\/p>\n<p><strong>Um doktorsefni\u00f0<\/strong><\/p>\n<p>Jenna Huld Eysteinsd\u00f3ttir er f\u00e6dd 1976. H\u00fan lauk st\u00fadentspr\u00f3fi af n\u00e1tt\u00farufr\u00e6\u00f0ibraut Fj\u00f6lbrautask\u00f3la Vesturlands 1996, emb\u00e6ttispr\u00f3fi \u00ed l\u00e6knisfr\u00e6\u00f0i fr\u00e1 H\u00cd 2005 og s\u00e9rn\u00e1mi \u00ed h\u00fa\u00f0- og kynsj\u00fakd\u00f3mal\u00e6kningum vi\u00f0 Sahlgrenska sj\u00fakrah\u00fasi\u00f0 \u00ed Gautaborg 2014. Jenna Huld h\u00f3f doktorsn\u00e1m vi\u00f0 L\u00e6knadeild H\u00e1sk\u00f3la \u00cdslands \u00e1ri\u00f0 2008 og hefur fr\u00e1 \u00e1rinu 2015 starfa\u00f0 \u00e1 H\u00fa\u00f0l\u00e6knast\u00f6\u00f0inni Sm\u00e1ratorgi. Jenna Huld er d\u00f3ttir Eysteins Bjarnasonar, fyrrverandi b\u00f3nda, og Katr\u00ednar Ragnhei\u00f0ar Hj\u00e1lmarsd\u00f3ttur s\u00e9rkennara. B\u00f6rn hennar eru Katr\u00edn R\u00f3s B\u00e1r\u00f0ard\u00f3ttir, Hlynur \u00de\u00f3r B\u00e1r\u00f0arson og Dagur \u00de\u00f3r B\u00e1r\u00f0arson.<\/p>\n<\/div><\/div>","protected":false},"featured_media":1166,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"_phd_date_start":"2017-12-08T09:00:00+00:00","_phd_date_end":"2017-12-08T11:00:00+00:00","_phd_location":"A\u00f0albygging H\u00e1t\u00ed\u00f0asalur","_phd_admission":"A\u00f0gangur \u00f3keypis","_phd_thesis_title":"\u00c1hrif Bl\u00e1a L\u00f3ns me\u00f0fer\u00f0ar \u00e1 psoriasis mi\u00f0a\u00f0 vi\u00f0 hef\u00f0bundna UVB lj\u00f3same\u00f0fer\u00f0. 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