Browsing Farmasøytisk institutt by Author "Inngjerdingen, Kari Tvete"

Now showing items 1-11 of 11

  • Bioactive polysaccharides in different plant parts of Aconitum carmichaelii 
    Fu, Yu-ping; Li, Cen-Yu; Zou, Yuanfeng; Peng, Xi; Paulsen, Berit Smestad; Wangensteen, Helle; Inngjerdingen, Kari Tvete (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)
    Abstract BACKGROUND Aconitum carmichaelii is an industrially cultivated medicinal plant in China and its lateral and mother roots are used in traditional Chinese medicine due to the presence of alkaloids. However, the ...
  • Immunomodulating polyphenols from Sideritis scardica 
    Moussavi, Nastaran; Azizullah, Hasina; Malterud, Karl Egil; Inngjerdingen, Kari Tvete; Wangensteen, Helle (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)
    The herb Sideritis scardica is used in traditional medicine in the Balkan Peninsula. Limited information exists on its health effects, such as improvement of cognitive functions. This study explores the in vitro anti-inflammatory ...
  • Isolation, characterisation and complement fixation activity of acidic polysaccharides from Argemone mexicana used as antimalarials in Mali 
    Dénou, Adama; Togola, Adiaratou; Inngjerdingen, Kari Tvete; Moussavi, Nastaran; Rise, Frode; Zou, Yuanfeng; Dafam, Dalen G.; Nep, Elijah I.; Ahmed, Abubakar; Alemika, Taiwo E.; Diallo, Drissa; Sanogo, Rokia; Paulsen, Berit Smestad (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)
    Context Global studies on Argemone mexicana L. (Papaveraceae) traditionally used against malaria in Mali are limited to its low-mass compounds activities, and little information on its bioactive polysaccharides is ...
  • Pectic polysaccharides from Aconitum carmichaelii leaves protects against DSS-induced ulcerative colitis in mice through modulations of metabolism and microbiota composition 
    Fu, Yu-Ping; Li, Cen-Yu; Peng, Xi; Wangensteen, Helle; Inngjerdingen, Kari Tvete; Zou, Yuan-Feng (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)
    The industrial processing of Aconitum carmichaelii roots for use in Traditional Chinese Medicine generates a high amount of waste material, especially leaves. An acidic polysaccharide fraction isolated from these unutilized ...
  • Phytochemical characterization and anti-inflammatory activity of a water extract of Gentiana purpurea roots 
    Zhang, Lin; Ulriksen, Emilie Steinbakk; Hoel, Håvard; Sandvik, Lene; Malterud, Karl Egil; Inngjerdingen, Kari Tvete; Inngjerdingen, Marit; Wangensteen, Helle (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)
    Ethnopharmacological relevance Gentiana purpurea was one of the most important medicinal plants in Norway during the 18th and 19th centuries, and the roots were used against different types of gastrointestinal and airway ...
  • Polysaccharides and Bioactive Phenolics from Aconitum septentrionale Roots 
    Fu, Yu-Ping; Malterud, Karl Egil; Hamre, Anne Grethe; Inngjerdingen, Kari Tvete; Wangensteen, Helle (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)
    Abstract Aconitum septentrionale is known to contain toxic diterpene alkaloids, while other bioactive compounds in the plant remain unclear. The aim of this study was to explore the phenolic compounds and polysaccharides ...
  • Polysaccharides from Aconitum carmichaelii leaves: Structure, immunomodulatory and anti-inflammatory activities 
    Fu, Yu-Ping; Li, Cen-Yu; Peng, Xi; Zou, Yuan-Feng; Rise, Frode; Paulsen, Berit Smestad; Wangensteen, Helle; Inngjerdingen, Kari Tvete (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)
    Roots of Aconitum carmichaelii are used in Asian countries due to its content of bioactive alkaloids. In the production of root preparations, tons of leaves are usually discarded, leading to a huge waste of herbal material. ...
  • Polysaccharides from the South African medicinal plant Artemisia afra: Structure and activity studies 
    Bräunlich, Paula Marie; Inngjerdingen, Kari Tvete; Inngjerdingen, Marit; Johnson, Quinton; Paulsen, Berit Smestad; Mabusela, Wilfred (Journal article / Tidsskriftartikkel / SubmittedVersion, 2017)
    Artemisia afra (Jacq. Ex. Willd), is an indigenous plant in South Africa and other parts of the African continent, where it is used as traditional medicine mostly for respiratory conditions. The objective of this study was ...
  • Structural characterization of bioactive heteropolysaccharides from the medicinal fungus Inonotus obliquus (Chaga). 
    Wold, Christian Winther; Kjeldsen, Christian; Corthay, Alexandre; Rise, Frode; Christiansen, Bjørn E.; Duus, Jens Øllgaard; Inngjerdingen, Kari Tvete (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2017)
    The aim of this paper was to perform a comprehensive characterization of polysaccharides isolated from the interior (IOI) and exterior (IOE) parts of the fungus Inonotus obliquus. Pre-extraction with DCM and MeOH, followed ...
  • Structural elucidation of novel pro-inflammatory polysaccharides from Daphne mezereum L. 
    Butt, Hussain Shakeel; Ulriksen, Emilie Steinbakk; Rise, Frode; Wangensteen, Helle; Duus, Jens Øllgaard; Inngjerdingen, Marit; Inngjerdingen, Kari Tvete (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2024)
    Daphne mezereum L., an important medicinal plant in Scandinavian folk medicine, was used to treat ailments such as diarrhea, swelling and stomach pain. A range of natural compounds have been isolated, but little attention ...
  • The discovery of novel immunomodulatory medicinal plants by combination of historical text reviews and immunological screening assays 
    Ulriksen, Emilie Steinbakk; Butt, Hussain Shakeel; Ohrvik, Ane; Blakeney, Rebecca Angelica; Kool, Anneleen; Wangensteen, Helle; Inngjerdingen, Marit; Inngjerdingen, Kari Tvete (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)
    We aimed with this study to explore usage of medicinal plants in Scandinavian folk medicine against diseases interpreted to involve the immune system, and to further screen water extracts from previously overlooked medicinal ...