Opin vísindi

Browsing by Author "Benediktsson, Rafn"

Browsing by Author "Benediktsson, Rafn"

Sort by: Order: Results:

  • Icon
    Caffeine exposure from beverages and its association with self-reported sleep duration and quality in a large sample of Icelandic adolescents 
    Halldórsson, Þórhallur Ingi; Kristjánsson, Álfgeir Logi; Þórisdóttir, Ingibjörg E.; Oddsdóttir, Charlotta; Sveinbjörnsson, Jóhannes; Benediktsson, Rafn; Sigfúsdóttir, Inga Dóra; Jörundsdóttir, Hrönn Ólína; Gunnlaugsdóttir, Helga; Halldorsson, T I (2021-11)
    Previous risk assessments have concluded that adolescent's caffeine exposure from energy drinks (ED) are of limited concern. Recent surveys have, however, shown substantial increase in consumption. This cross-sectional survey conducted in 2020 estimated ...
  • Icon
    Háþrýstingur með kalíumbresti : óvenjuleg sýnd litfíklaæxlis : sjúkratilfelli 
    Bergmann, Gísli Björn; Oddsdóttir, Margrét; Benediktsson, Rafn (2002-10-01)
    Þrjátíu og sjö ára gömul kona leitaði endurtekið til heimilislæknis á rúmu hálfu ári. Færslur í sjúkraskrá hennar frá þeim tíma einkennast af kvörtunum um höfuðverki, svima og brjóstverki. Þessi einkenni voru í fyrstu talin upprunnin í stoðkerfi og ...
  • Icon
    Lipoprotein(a) Concentration and Risks of Cardiovascular Disease and Diabetes 
    Gudbjartsson, Daniel; Thorgeirsson, Gudmundur; sulem, patrick; Helgadottir, Anna; Gylfason, Arnaldur; Sæmundsdóttir, Jóna; Björnsson, Eyþór; Norðdahl, Guðmundur L.; Jónasdóttir, Áslaug; Jónasdóttir, Aðalbjörg; Eggertsson, Hannes; Grétarsdóttir, Sólveig; Thorleifsson, Gudmar; Indridason, Olafur Skuli; Palsson, Runolfur; Jónasson, Friðbert; Jonsdottir, Ingileif; Eyjólfsson, Guðmundur I.; Sigurðardóttir, Ólöf; Ólafsson, Ísleifur; Danielsen, Ragnar; Matthíasson, Stefán E.; Kristmundsdóttir, Snædís; Halldórsson, Bjarni V.; Hreiðarsson, Ástráður Benedikt; Valdimarsson, Einar M.; Gudnason, Thorarinn; Benediktsson, Rafn; Steinthorsdottir, Valgerdur; Thorsteinsdottir, Unnur; Holm, Hilma; Stefansson, Kari (Elsevier BV, 2019-12-17)
    Background: Lipoprotein(a) [Lp(a)] is a causal risk factor for cardiovascular diseases that has no established therapy. The attribute of Lp(a) that affects cardiovascular risk is not established. Low levels of Lp(a) have been associated with type 2 ...
  • Icon
    Ofþyngd þjóðar - hvað getum við gert? 
    Benediktsson, Rafn (2021-03)
  • Icon
    A PRPH splice-donor variant associates with reduced sural nerve amplitude and risk of peripheral neuropathy 
    Bjornsdottir, Gyda; Ívarsdóttir, Erna V.; Bjarnadóttir, Kristbjörg; Benonisdottir, Stefania; Gylfadottir, Sandra Sif; Arnadottir, Gudny; Benediktsson, Rafn; Halldorsson, Gisli; Helgadottir, Anna; Jónasdóttir, Aðalbjörg; Jónasdóttir, Áslaug; Jonsdottir, Ingileif; Kristinsdóttir, Anna Margrét; Magnússon, Ólafur T.; Másson, Gísli; Melsted, Páll; Rafnar, Thorunn; Sigurðsson, Ásgeir; Sigurdsson, Gunnar; Skúladóttir, Ástrós; Steinthorsdottir, Valgerdur; Styrkarsdottir, Unnur; Thorgeirsson, Gudmundur; Thorleifsson, Gudmar; Vikingsson, Arnor; Gudbjartsson, Daniel; Holm, Hilma; Stefansson, Hreinn; Thorsteinsdottir, Unnur; Norðdahl, Guðmundur L.; sulem, patrick; Thorgeirsson, Thorgeir; Stefansson, Kari (Springer Science and Business Media LLC, 2019-04-16)
    Nerve conduction (NC) studies generate measures of peripheral nerve function that can reveal underlying pathology due to axonal loss, demyelination or both. We perform a genome-wide association study of sural NC amplitude and velocity in 7045 Icelanders ...
  • Icon
    Reynsla kvenna af því að greinast með meðgöngusykursýki og vitneskja þeirra um mikilvægi eftirfylgdar eftir fæðingu : Eigindleg rannsókn 
    Andradóttir, Emilía Fönn; Gunnarsdóttir, Þóra Jenný; Konráðsdóttir, Elísabet; Benediktsson, Rafn; Jónsdóttir, Helga (2023-11)
    ÚTDRÁTTUR Tilgangur Meðgöngusykursýki er einn af algengustu kvillum sem koma fram á meðgöngu ásamt háþrýstingi og meðgöngueitrun. Tíðni meðgöngusykursýki hérlendis hefur farið ört vaxandi, eða úr 2,6% árið 2006 í 16,6% árið 2020. Nýlegar rannsóknir ...
  • Icon
    Sequence variants associating with urinary biomarkers 
    Benonisdottir, Stefania; Kristjansson, Ragnar P; Oddsson, Asmundur; Steinthorsdottir, Valgerdur; Mikaelsdottir, Evgenia; Kehr, Birte; Jensson, Brynjar O; Arnadottir, Gudny A; Sulem, Gerald; Sveinbjornsson, Gardar; Kristmundsdóttir, Snædís; Ívarsdóttir, Erna V.; Tragante, Vinicius; Gunnarsson, Bjarni; Runolfsdottir, Hrafnhildur Linnet; Arthur, Joseph G; Deaton, Aimee M; Eyjolfsson, Gudmundur I; Davidsson, Olafur B; Asselbergs, Folkert W; Hreidarsson, Astradur B; Rafnar, Thorunn; Thorleifsson, Gudmar; Edvardsson, Vidar; Sigurdsson, Gunnar; Helgadottir, Anna; Halldórsson, Bjarni; Masson, Gisli; Holm, Hilma; Önundarson, Páll Torfi; Indridason, Olafur S; Benediktsson, Rafn; Palsson, Runolfur; Gudbjartsson, Daniel F; Olafsson, Isleifur; Thorsteinsdottir, Unnur; sulem, patrick; Stefansson, Kari (Oxford University Press (OUP), 2018-11-24)
    Urine dipstick tests are widely used in routine medical care to diagnose kidney and urinary tract and metabolic diseases. Several environmental factors are known to affect the test results, whereas the effects of genetic diversity are largely unknown. ...