2018

• Lecture
  Hellum, Bent Håvard. (2018) How can TADM be utilized. User meeting Hamilton Robotics

2017

• Lecture
  Hellum, Bent Håvard. (2017) Pille- og urtebruk, kan det kombineres?. Årsmøte Førde pensjonistforening

2016

• Conference lecture
  Thu, Ole Kristian Forstrønen; Nilsen, Odd Georg; Spigset, Olav; Hellum, Bent Håvard. (2016) Effect of commercial Rhodiola rosea on CYP enzyme activity in humans. Annual Winter Meeting NSFT
• Conference poster
  Syrstad, Ingvild Helø; Nilsen, Odd Georg; Hellum, Bent Håvard. (2016) In vitro inhibition of human CYP3A4 by VitaePro. Annual Winter Meeting NSFT
• Conference poster
  Gustavsen, Marita; Nilsen, Odd Georg; Hellum, Bent Håvard. (2016) In vitro inhibition of human CYP enzymes by hops (Humulus lupulus). A “cocktail” study. Annual Winter Meeting NSFT

2015

• Lecture
  Hellum, Bent Håvard. (2015) Pasienter og urtebruk: finnes det farlige legemiddel-urt kombinasjoner?. Vårmøte Brystkreftforeningen
• Lecture
  Hellum, Bent Håvard. (2015) Samvirkninger av kjemikalier i kroppen. Konferanse Norsk Yrkeshygienisk Forening

2013

• Lecture
  Nilsen, Odd Georg; Djuv, Ane; Langhammer, Astrid Jordet; Thu, Ole Kristian; Hellum, Bent Håvard. (2013) Possible significance of CYP inhibition for acetaminophen/other drugs toxicity and increase of clinical efficacy of indinavir in patients in and outside of general practice. Internal meeting at China Academy of Chinese Medical Sciences
• Conference poster
  Thu, Ole Kristian F.; Hellum, Bent Håvard; Nilsen, Odd Georg. (2013) Variation in the in vitro inhibition of CYP3A4, CYP2D6 and CYP1A2 by different commercial Rhodiola rosea products. 10th International ISSX Meeting, Toronto
• Conference poster
  Djuv, Ane; Hellum, Bent Håvard; Nilsen, Odd Georg. (2013) Impact of Aloe vera juice on in vitro P-gp transport and CYP3A4 metabolism. 10th International ISSX Meeting, Toronto
• Conference poster
  Bjørneboe, Lars H; Nilsen, Odd Georg; Hellum, Bent Håvard. (2013) In vitro CYP3A4 inhibition by fractionated Rhodeola rosea extracts. 10th International ISSX Meeting, Toronto

2011

• Conference poster
  Hellum, Bent Håvard; Nilsen, Odd Georg; Spigset, Olav. (2011) Bioanalytical method validation of LC-MSMS, GC-MS and HPLC assays used for analyzing substrates and metabolites included in Inje’s cocktail. Eurotox 2011

2010

• Conference lecture
  Hellum, Bent Håvard. (2010) An in vivo cocktail approach for evaluating herb-drug interactions -validation of bioanalytical methods. Monday meeting

2008

• Conference poster
  Engdal, Silje; Hellum, Bent Håvard; Nilsen, Odd Georg. (2008) In Vitro Inhibition of CYP3A4 by Herbal Remedies. 15th North American Regional ISSX metting, San Diego
• Conference lecture
  Hellum, Bent Håvard. (2008) Legemiddel-urt interaksjoner. Tirsdagsmøte for DMF, NTNU og St. Olavs Hospital
• Interview
  Nilsen, Odd Georg; Engdal, Silje; Hellum, Bent Håvard; Hasle, Inger. (2008) Farlige forbindelser.
• Interview
  Engdal, Silje; Hellum, Bent Håvard; Nilsen, Odd Georg; Lundh, Francis. (2008) Naturmedisin til kreftpasienter kan være farlig.
• Interview
  Engdal, Silje; Hellum, Bent Håvard; Nilsen, Odd Georg; Brækhus, Leni Aurora. (2008) Naturmidler påvirker kreftbehandling.
• Conference poster
  Hellum, Bent Håvard; Nilsen, Odd Georg. (2008) Comparison of the in vitro inhibition potential of six trade herbal products on CYP3A4 metabolism and P-glycoprotein efflux transport. Annual winter meeting NSFT
• Interview
  Hellum, Bent Håvard; Engdal, Silje; Nilsen, Odd Georg; Monsen, Tor Harald. (2008) Advarer mot urtemedisin.
• Interview
  Hellum, Bent Håvard; Engdal, Silje; Nilsen, Odd Georg; Moseng, Marianne. (2008) Advarer mot naturlegemidler- farlig i miks med medisiner.
• Conference poster
  Høybakk, Kathrine; Tøsse, Anita; Nilsen, T.; Engdal, Silje; Hellum, Bent Håvard; Rohloff, Jens; Thomsen, Mette; Nilsen, Odd Georg. (2008) Effect of Goldenroot (Rhodiola rosea) on P-glycoprotein and CYP3A4 in vitro. Annual Winter Meeting NSFT
• Interview
  Nilsen, Odd Georg; Hellum, Bent Håvard; Engdal, Silje; Steenstrup, Anne. (2008) Interesse for helsekostforskning.

2007

• Interview
  Engdal, Silje; Hellum, Bent Håvard; Nilsen, Odd Georg. (2007) Grapefrukt og viagra kan være livsfarlig.
• Interview
  Engdal, Silje; Hellum, Bent Håvard; Nilsen, Odd Georg; Moseng, Marianne. (2007) Naturmidler kan forsterke medisiner.
• Interview
  Engdal, Silje; Hellum, Bent Håvard; Nilsen, Odd Georg; Gråberg, Marte. (2007) Kreftmedisin og naturpreparater - en farlig kombinasjon?.
• Interview
  Hellum, Bent Håvard; Engdal, Silje; Nilsen, Odd Georg; Solberg, Dag. (2007) Advarer mot sex-miks.
• Interview
  Engdal, Silje; Hellum, Bent Håvard; Nilsen, Odd Georg; Tunstad, Hege J.. (2007) Farlige forbindelser.
• Interview
  Hellum, Bent Håvard; Engdal, Silje; Djuv, Ane; Nilsen, Odd Georg; Tilseth, Trond Ola. (2007) Viagra -og grapefruktjuice, potensielt farlig blanding av naturmedisin og legemiddel.
• Conference poster
  Hellum, Bent Håvard; Nilsen, Odd Georg. (2007) CYP2D6 inhibition by herbal products. Pharmaceutical Science World Congress, Amsterdam.
• Conference poster
  Hellum, Bent Håvard; Nilsen, Odd Georg. (2007) CYP2D6 inhibition by medicinal herbs. Annual Winter Meeting NSFT

2006

• Conference lecture
  Hellum, Bent Håvard. (2006) Cytochrome P450 forskning i Trondheim. Seminar Statens legemiddelverk
• Conference poster
  Hellum, Bent Håvard; Nilsen, Odd Georg; Yang, Shu; Fang, Sishi; Mao, Yuchang; Tan, Jinxing; Yang, Youming; Hu, Zhuohan. (2006) An In Vitro Evaluation of the Inductive Potential of St. Johns Wort, Horse Chestnut, Common Sage, Gingko Biloba, Common Valerian and Echinacea Purpurea on Cytochrome P450 Activities in Human Primary Hepatocytes. 1st Asia/ Pacific International Society for the Study of Xenobiotics Meeting
• Conference poster
  Hellum, Bent Håvard; Yang, Shu; Hu, Zhuohan; Nilsen, Odd Georg. (2006) The induction of CYP1A2 and 3A4 by six trade herbal products in primary human hepatocytes. Annual Meeting The Norwegian Society of Pharmacology and Toxicology, Beito

2005

• Conference lecture
  Hellum, Bent Håvard; Yang, Shu; Fang, Sishi; Mao, Yuchang; Wang, Min; Hu, Zhuohan; Nilsen, Odd Georg. (2005) Inductive potentials of six natural products marked in Norway on CYP1A2, 2D6 and 3A4 by using human primary hepatocytes. III-International Conference on Drug Metabolism
• Conference poster
  Hellum, Bent Håvard; Skålvoll, Anja Kristina; Nilsen, Odd Georg. (2005) In vitro cytochrome P-450 isoform assays for evaluation of drug-herb metabolic interactions. Annual Meeting The Norwegian Society of Pharmacology and Toxicology, Beito