Johannes Gjerstad

Bilde av Johannes Gjerstad
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Telefon +47-23195254
Mobiltelefon +47-40857057
Brukernavn
Besøksadresse Blindernveien 31 None 0371 OSLO
Postadresse Postboks 1066 Blindern 0316 OSLO

Faglige interesser; smertemekanismer og genetikk

 

De fleste langvarige smertetilstander starter med en perifer inflammasjon og aktivering av nociceptive nervefibre. Imidlertid tyder våre data på at langvarig smerte ofte i tillegg er assosiert med funksjonelle endringer i smertebanene eller hjernen som leder til videre overfølsomhet. Derfor er opplevelsen av langvarige smerter trolig også delvis forårsaket av neuroplastiske egenskaper i CNS. Videre viser våre funn at utviklingen av for eksempel kronisk korsryggssmerte og isjias er relatert til genetisk variabilitet. Bedre forståelse for mekanismene som ligger til grunn for disse neurobiologiske forholdene kan bli viktige for fremtidig håndtering av ulike langvarige smertetilstander.

 

Publikasjoner

  • Bjorland, Siri; Gjerstad, Johannes; Schistad, Ellina Iordanova; Swanson, David & Røe, Cecilie (2019). Persistent lumbar radicular and low back pain; impact of genetic variability versus emotional distress. BMC Research Notes.  ISSN 1756-0500.  12 . doi: 10.1186/s13104-019-4592-6 Vis sammendrag
  • Hasvik, Eivind Olay; Haugen, Anne Julsrud; Haukeland-Parker, Stacey Marie; Rimehaug, Stein Arne; Gjerstad, Johannes & Grøvle, Lars (2019). Cross-Cultural adaptation and validation of the Norwegian short-form McGill Pain Questionnaire-2 in low back-related leg pain. Spine.  ISSN 0362-2436.  44(13), s E774- E781 . doi: 10.1097/BRS.0000000000002976 Vis sammendrag
  • Hasvik, Eivind Olay; Schjølberg, Tiril; Jacobsen, Daniel Pitz; Haugen, Anne Julsrud; Grøvle, Lars; Schistad, Ellina Iordanova & Gjerstad, Johannes (2019). Up-regulation of circulating microRNA-17 is associated with lumbar radicular pain following disc herniation. Arthritis Research & Therapy.  ISSN 1478-6354.  21(1) . doi: 10.1186/s13075-019-1967-y Vis sammendrag
  • Jacobsen, Daniel Pitz; Eriksen, Mina Baarnes; Rajalingam, Dhaksshaginy; Nymoen, Ingeborg; Nielsen, Morten Birkeland; Einarsen, Ståle & Gjerstad, Johannes (2019). Exposure to workplace bullying, microRNAs and pain. Evidence of a moderating effect of miR-30c rs928508 and miR-223 rs3848900. Stress.  ISSN 1025-3890. . doi: 10.1080/10253890.2019.1642320 Fulltekst i vitenarkiv. Vis sammendrag
  • Kongstorp, Mette; Schjølberg, Tiril; Jacobsen, Daniel Pitz; Haugen, Fred & Gjerstad, Johannes (2019). Epiregulin is released from intervertebral disks and induces spontaneous activity in pain pathways. Pain.  ISSN 0304-3959.  4(2) . doi: 10.1097/PR9.0000000000000718 Vis sammendrag
  • Nguyen, Chinh BKrong; Kumar, Surendra; Zucknick, Manuela; Kristensen, Vessela N.; Gjerstad, Johannes; Nilsen, Hilde Loge & Wyller, Vegard Bruun Bratholm (2019). Associations between clinical symptoms, plasma norepinephrine and deregulated immune gene networks in subgroups of adolescent with Chronic Fatigue Syndrome. Brain, behavior, and immunity.  ISSN 0889-1591.  76, s 82- 96 . doi: 10.1016/j.bbi.2018.11.008 Fulltekst i vitenarkiv. Vis sammendrag
  • Nielsen, Morten Birkeland; Skogstad, Anders; Gjerstad, Johannes & Einarsen, Ståle (2019). Are transformational and laissez-faire leadership related to state anxiety among subordinates? A two-wave prospective study of forward and reverse associations. Work & Stress.  ISSN 0267-8373. . doi: 10.1080/02678373.2018.1528307 Vis sammendrag
  • Pallesen, Ståle; Jacobsen, Daniel Pitz; Nielsen, Morten Birkeland & Gjerstad, Johannes (2019). The 5-HTTLPR rs25531 LALA-genotype increases the risk of insomnia symptoms among shift workers. Sleep Medicine.  ISSN 1389-9457.  60, s 224- 229 . doi: 10.1016/j.sleep.2019.04.009 Vis sammendrag
  • Rajalingam, Dhaksshaginy; Jacobsen, Daniel Pitz; Nielsen, Morten Birkeland; Einarsen, Ståle & Gjerstad, Johannes (2019). Exposure to workplace bullying, distress, and insomnia: The moderating role of the miR-146a genotype. Frontiers in Psychology.  ISSN 1664-1078.  10:1204(MAY), s 1- 7 . doi: 10.3389/fpsyg.2019.01204 Vis sammendrag
  • Reknes, Iselin; Einarsen, Ståle; Gjerstad, Johannes & Nielsen, Morten Birkeland (2019). Dispositional affect as a moderator in the relationship between role conflict and exposure to bullying behaviors. Frontiers in Psychology.  ISSN 1664-1078.  10, s 1- 12 . doi: 10.3389/fpsyg.2019.00044 Vis sammendrag
  • Aslaksen, Per M; Forsberg, June Thorvaldsen & Gjerstad, Johannes (2018). The Opioid Receptor Mu 1 (OPRM1) rs1799971 and Catechol-O-methyltransferase (COMT) rs4680 as genetic markers for placebo analgesia. Pain.  ISSN 0304-3959.  159(12), s 2585- 2592 . doi: 10.1097/j.pain.0000000000001370 Fulltekst i vitenarkiv. Vis sammendrag
  • Forsberg, June Thorvaldsen; Gjerstad, Johannes; Flaten, Magne & Aslaksen, Per M. (2018). Influence of catechol-O-methyltransferase Val158Met on fear of pain and placebo analgesia. Pain.  ISSN 0304-3959.  159(1), s 168- 174 . doi: 10.1097/j.pain.0000000000001081 Vis sammendrag
  • Hasvik, Eivind Olay; Haugen, Anne Julsrud; Gjerstad, Johannes & Grøvle, Lars (2018). Assessing neuropathic pain in patients with low back-related leg pain: Comparing the painDETECT Questionnaire with the 2016 NeuPSIG grading system. European Journal of Pain.  ISSN 1090-3801.  22(6), s 1160- 1169 . doi: 10.1002/ejp.1204 Vis sammendrag
  • Jacobsen, Daniel Pitz; Nielsen, Morten Birkeland; Einarsen, Ståle & Gjerstad, Johannes (2018). Negative social acts and pain. Evidence of a workplace bullying and 5-HTT genotype interaction. Scandinavian Journal of Work, Environment and Health.  ISSN 0355-3140.  44(3), s 283- 290 . doi: 10.5271/sjweh.3704 Vis sammendrag
  • Mahmood, Aqsa; Moen, Aurora Lie; Stafne, Signe Nilssen; Robinson, Hilde Stendal; Vøllestad, Nina Køpke; Salvesen, Kjell Å; Mørkved, Siv & Gjerstad, Johannes (2018). The MMP9 rs17576 A>G polymorphism is associated with increased lumbopelvic pain-intensity in pregnant women. Scandinavian Journal of Pain.  ISSN 1877-8860.  18(1), s 93- 98 . doi: 10.1515/sjpain-2017-0168 Fulltekst i vitenarkiv. Vis sammendrag
  • Schistad, Ellina Iordanova; Bjorland, Siri; Røe, Cecilie; Gjerstad, Johannes; Vetti, Nils; Myhre, Kjersti & Espeland, Ansgar (2018). Five-year development of lumbar disc degeneration—a prospective study. Skeletal Radiology.  ISSN 0364-2348.  s 1- 9 . doi: 10.1007/s00256-018-3062-x Vis sammendrag
  • Andreassen, Cecilie Schou; Nielsen, Morten Birkeland; Pallesen, Ståle & Gjerstad, Johannes (2017). The Relationship Between Psychosocial Work Variables and Workaholism: Findings From a Nationally Representative Survey. International Journal of Stress Management.  ISSN 1072-5245.  26(1), s 1- 10 . doi: 10.1037/str0000073 Vis sammendrag
  • Bjorland, Siri; Røe, Cecilie; Moen, Aurora Lie; Schistad, Ellina Iordanova; Aqsa, Mahmood & Gjerstad, Johannes (2017). Genetic predictors of recovery in low back and lumbar radicular pain. Pain.  ISSN 0304-3959.  158(8), s 1456- 1460 . doi: 10.1097/j.pain.0000000000000934 Vis sammendrag
  • Moen, Aurora Lie; Jacobsen, Daniel; Phuyal, Santosh; Legfeldt, Anna; Haugen, Fred; Røe, Cecilie & Gjerstad, Johannes (2017). MicroRNA-223 demonstrated experimentally in exosome-like vesicles is associated with decreased risk of persistent pain after lumbar disc herniation. Journal of Translational Medicine.  ISSN 1479-5876.  15(89), s 1- 11 . doi: 10.1186/s12967-017-1194-8 Fulltekst i vitenarkiv. Vis sammendrag
  • Moen, Gunn-Helen Øiseth; Moen, Aurora Lie; Schistad, Ellina Iordanova & Gjerstad, Johannes (2017). Local up-regulation of interferon-γ (IFN-γ) following disc herniation is involved in the inflammatory response underlying acute lumbar radicular pain. Cytokine.  ISSN 1043-4666.  97, s 181- 186 . doi: 10.1016/j.cyto.2017.06.005 Vis sammendrag
  • Nielsen, Morten Birkeland; Gjerstad, Johannes & Frone, Michael (2017). Alcohol use and psychosocial stressors in the Norwegian workforce. Substance Use & Misuse.  ISSN 1082-6084.  53(4), s 574- 584 . doi: 10.1080/10826084.2017.1349797 Vis sammendrag
  • Nielsen, Morten Birkeland; Gjerstad, Johannes; Jacobsen, Daniel Pitz & Einarsen, Ståle Valvatne (2017). Does ability to defend moderate the association between exposure to bullying and symptoms of anxiety?. Frontiers in Psychology.  ISSN 1664-1078.  8:1953, s 1- 11 . doi: 10.3389/fpsyg.2017.01953 Fulltekst i vitenarkiv. Vis sammendrag
  • Bjorland, Siri; Moen, Aurora Lie; Schistad, Ellina Iordanova; Gjerstad, Johannes & Røe, Cecilie (2016). Genes associated with persistent lumbar radicular pain; a systematic review. BMC Musculoskeletal Disorders.  ISSN 1471-2474.  17(1), s 1- 10 . doi: 10.1186/s12891-016-1356-5 Fulltekst i vitenarkiv. Vis sammendrag
  • Eikemo, Marie Helene; Løseth, Guro Engvig; Johnstone, Tom; Gjerstad, Johannes; Willoch, Frode & Leknes, Siri (2016). Sweet taste pleasantness is modulated by morphine and naltrexone. Psychopharmacology.  ISSN 0033-3158.  233(21), s 13711- 3723 . doi: 10.1007/s00213-016-4403-x Vis sammendrag
  • Hall, Karhryn T.; Kossowsky, Joe; Oberlander, Tim F.; Kaptchuk, Ted J.; Saul, J. Philip; Wyller, Vegard Bruun; Fagermoen, Frode Even; Sulheim, Dag; Gjerstad, Johannes; Winger, Anette & Mukamal, Kenneth Jay (2016). Genetic variation in catechol-O-methyltransferase modifies effects of clonidine treatment in chronic fatigue syndrome. The Pharmacogenomics Journal.  ISSN 1470-269X.  16(5), s 454- 460 . doi: 10.1038/tpj.2016.53 Fulltekst i vitenarkiv. Vis sammendrag
  • Jacobsen, Daniel Pitz; Moen, Aurora Lie; Haugen, Fred & Gjerstad, Johannes (2016). Hyperexcitability in spinal WDR neurons following experimental disc herniation is associated with upregulation of fractalkine and its receptor in nucleus pulposus and the dorsal root ganglion. International Journal of Inflammation.  ISSN 2042-0099. . doi: 10.1155/2016/6519408 Vis sammendrag
  • Moen, Aurora Lie; Lind, Anne-Li; Thulin, Måns; Kamali-Moghaddam, Masood; Røe, Cecilie; Gjerstad, Johannes & Gordh, Torsten (2016). Inflammatory Serum Protein Profiling of Patients with Lumbar Radicular Pain One Year after Disc Herniation. International Journal of Inflammation.  ISSN 2042-0099.  2016 . doi: 10.1155/2016/3874964 Fulltekst i vitenarkiv. Vis sammendrag
  • Fagermoen, Frode Even; Sulheim, Dag; Winger, Anette; Andersen, Anders Mikal; Gjerstad, Johannes; Godang, Kristin; Rowe, Peter C; Saul, Philip J.; Skovlund, Eva & Wyller, Vegard Bruun (2015). Effects of low-dose clonidine on cardiovascular and autonomic variables in adolescents with chronic fatigue: A randomized controlled trial. BMC Pediatrics.  ISSN 1471-2431.  15 . doi: 10.1186/s12887-015-0428-2 Fulltekst i vitenarkiv. Vis sammendrag
  • Meyer, Benedicte; Nguyen, Chinh Bkrong Thi Thuy; Moen, Aurora; Fagermoen, Frode Even; Sulheim, Dag; Nilsen, Hilde; Wyller, Vegard Bruun & Gjerstad, Johannes (2015). Maintenance of Chronic Fatigue Syndrome (CFS) in young CFS patients is associated with the 5-HTTLPR and SNP rs25531 A > G Genotype. PLoS ONE.  ISSN 1932-6203.  10(10) . doi: 10.1371/journal.pone.0140883 Vis sammendrag
  • Pedersen, Linda Margareth; Schistad, Ellina Iordanova; Jacobsen, Line Melå; Røe, Cecilie & Gjerstad, Johannes (2015). Serum levels of the pro-inflammatory interleukins 6 (IL-6) and -8 (IL-8) in patients with lumbar radicular pain due to disc herniation: A 12-month prospective study. Brain, behavior, and immunity.  ISSN 0889-1591.  46, s 132- 136 . doi: 10.1016/j.bbi.2015.01.008 Vis sammendrag
  • Hasvik, Eivind Olay; Schistad, Elina Iordanova; Grøvle, Lars; Haugen, Anne Julsrud; Røe, Cecilie & Gjerstad, Johannes (2014). Subjective health complaints in patients with lumbar radicular pain and disc herniation are associated with a sex - OPRM1 A118G polymorphism interaction: A prospective 1-year observational study. BMC Musculoskeletal Disorders.  ISSN 1471-2474.  15(1) . doi: 10.1186/1471-2474-15-161 Vis sammendrag
  • Iordanova, Ellina; Espeland, Ansgar; Pedersen, Lars Martin; Sandvik, Leiv; Gjerstad, Johannes & Røe, Cecilie (2014). Association between baseline IL-6 and 1-year recovery in lumbar radicular pain. European Journal of Pain.  ISSN 1090-3801.  18(10), s 1394- 1401 . doi: 10.1002/j.1532-2149.2014.502.x Vis sammendrag
  • Moen, Aurora Lie; Schistad, Elina Iordanova; Rygh, Lars Jørgen; Røe, Cecilie & Gjerstad, Johannes (2014). Role of IL1A rs1800587, IL1B rs1143627 and IL1RN rs2234677 genotype regarding development of chronic lumbar radicular pain; A prospective one-year study. PLoS ONE.  ISSN 1932-6203.  9(9) . doi: 10.1371/journal.pone.0107301 Vis sammendrag
  • Nielsen, Morten Birkeland; Magerøy, Nils; Gjerstad, Johannes & Einarsen, Ståle (2014). Mobbing i arbeidslivet og senere helseplager. Tidsskrift for Den norske legeforening.  ISSN 0029-2001.  134(12/13), s 1233- 1238 . doi: 10.4045/tidsskr.13.0880 Vis sammendrag
  • Schistad, Ellina Iordanova; Espeland, Ansgar; Rygh, Lars Jørgen; Røe, Cecilie & Gjerstad, Johannes (2014). The association between Modic changes and pain during 1-year follow-up in patients with lumbar radicular pain. Skeletal Radiology.  ISSN 0364-2348.  43(9), s 1271- 1279 . doi: 10.1007/s00256-014-1928-0 Vis sammendrag
  • Schistad, Ellina Iordanova; Jacobsen, Line Melå; Røe, Cecilie & Gjerstad, Johannes (2014). The Interleukin-1[alpha] Gene C>T Polymorphism rs1800587 is associated with increased pain intensity and decreased pressure pain thresholds in patients with lumbar radicular pain. The Clinical Journal of Pain.  ISSN 0749-8047.  30(10), s 869- 874 . doi: 10.1097/AJP.0000000000000048 Vis sammendrag
  • Dominguez, Cecilia A.; Kalliomäki, Maija; Gunnarsson, Ulf; Moen, Aurora; Sandblom, Gabriel; Kockum, Ingrid; Lavant, Ewa; Olsson, Tomas; Nyberg, Fred; Rygh, Lars Jørgen; Røe, Cecilie; Gjerstad, Johannes; Gordh, Torsten & Piehl, Fredrik (2013). The DQB1*03:02 HLA haplotype is associated with increased risk of chronic pain after inguinal hernia surgery and lumbar disc herniation. Pain.  ISSN 0304-3959.  154(3), s 427- 433 . doi: 10.1016/j.pain.2012.12.003 Vis sammendrag
  • Egeland, Nina Gran; Moen, Aurora; Pedersen, Linda Margareth; Brisby, Helena & Gjerstad, Johannes (2013). Spinal nociceptive hyperexcitability induced by experimental disc herniation is associated with enhanced local expression of Csf1 and FasL. Pain.  ISSN 0304-3959.  154(9), s 1743- 1748 . doi: 10.1016/j.pain.2013.05.034 Vis sammendrag
  • Jacobsen, Line Melå; Schistad, Elina Iordanova; Storesund, Anette; Pedersen, Linda Margareth; Espeland, Ansgar; Rygh, Lars Jørgen; Røe, Cecilie & Gjerstad, Johannes (2013). The MMP1 rs1799750 2G allele is associated with increased low back pain, sciatica, and disability after lumbar disk herniation. The Clinical Journal of Pain.  ISSN 0749-8047.  29(11), s 967- 971 . doi: 10.1097/AJP.0b013e31827df7fd Vis sammendrag
  • Matre, Dagfinn; Olsen, Maria Belland; Jacobsen, Line Melå; Klein, Thomas & Gjerstad, Johannes (2013). Induction of the perceptual correlate of human long-term potentiation (LTP) is associated with the 5-HTT genotype. Brain Research.  ISSN 0006-8993.  1491, s 54- 59 . doi: 10.1016/j.brainres.2012.10.045 Vis sammendrag
  • Eriksen, Guro Søe; Jacobsen, Line Melå; Aqsa, Mahmood; Pedersen, Linda Margareth & Gjerstad, Johannes (2012). Inhibition of fatty acid amide hydrolase (FAAH) reduces spinal nociceptive responses and expression of spinal long-term potentiation (LTP). Brain Research Bulletin.  ISSN 0361-9230.  87(2-3), s 234- 237 . doi: 10.1016/j.brainresbull.2011.11.009 Vis sammendrag
  • Jacobsen, Line Melå; Iordanova, Ellina; Storesund, Anette; Pedersen, Linda Margareth; Rygh, Lars Jørgen; Røe, Cecilie & Gjerstad, Johannes (2012). The COMT rs4680 met-allele contributes to long lasting low back pain, sciatica and disability after lumbar disc herniation. European Journal of Pain.  ISSN 1090-3801.  16(7), s 1064- 1069 . doi: 10.1002/j.1532-2149.2011.00102.x Vis sammendrag
  • Olsen, Maria Belland; Jacobsen, Line Melå; Iordanova, Ellina; Pedersen, Linda Margareth; Rygh, Lars Jørgen; Røe, Cecilie & Gjerstad, Johannes (2012). Pain intensity the first year after lumbar disc herniation is associated with the A118G polymorphism in the opioid receptor Mu 1 gene: evidence of a sex and genotype interaction. Journal of Neuroscience.  ISSN 0270-6474.  32(29), s 9831- 9834 . doi: 10.1523/JNEUROSCI.1742-12.2012 Vis sammendrag
  • Sommerfeldt, Line; Portilla, Helene; Jacobsen, Line Melå; Gjerstad, Johannes & Wyller, Vegard Bruun (2011). Polymorphisms of adrenergic cardiovascular control genes are associated with adolescent chronic fatigue syndrome. Acta Paediatrica.  ISSN 0803-5253.  100(2), s 293- 298 . doi: 10.1111/j.1651-2227.2010.02072.x Vis sammendrag
  • Hjornevik, Trine; Schoultz, Bent Wilhelm; Marton, Janos; Gjerstad, Johannes; Drzezga, Alexander; Henriksen, Gjermund & Willoch, Frode (2010). Spinal long-term potentiation is associated with reduced opioid neurotransmission in the rat brain. Clinical Physiology and Functional Imaging.  ISSN 1475-0961.  30(4), s 285- 293 . doi: 10.1111/j.1475-097X.2010.00939.x Vis sammendrag
  • Iordanova, Ellina; Røe, Cecilie; Keller, Anne; Skouen, Jan Sture; Rygh, Lars Jørgen; Espeland, Ansgar & Gjerstad, Johannes (2010). Langvarige korsryggsmerter og MR-forandringer i ryggvirvlene :. Tidsskrift for Den norske legeforening.  ISSN 0029-2001.  130(22), s 2260- 2263 . doi: 10.4045/tidsskr.09.0122
  • Jacobsen, Line Melå; Eriksen, Guro Søe; Pedersen, Linda Margareth & Gjerstad, Johannes (2010). Catechol-O-methyltransferase (COMT) inhibition reduces spinal nociceptive activity. Neuroscience Letters.  ISSN 0304-3940.  473(3), s 212- 215 . doi: 10.1016/j.neulet.2010.02.049 Vis sammendrag
  • Pedersen, Linda Margareth; Jacobsen, Line Melå; Mollerup, Steen Kristen & Gjerstad, Johannes (2010). Spinal cord long-term potentiation (LTP) is associated with increased dorsal horn gene expression of IL-1 beta, GDNF and iNOS. European Journal of Pain.  ISSN 1090-3801.  14(3), s 255- 260 . doi: 10.1016/j.ejpain.2009.05.016 Vis sammendrag
  • Hjørnevik, Trine; Jacobsen, Line Melå; Qu, Hong; Bjaalie, Jan G.; Gjerstad, Johannes & Willoch, Frode (2008). Metabolic plasticity in the supraspinal pain modulating circuitry after noxious stimulus-induced spinal cord LTP. Pain.  ISSN 0304-3959.  140, s 456- 464 . doi: 10.1016/j.pain.2008.09.029 Vis sammendrag
  • Pedersen, Linda & Gjerstad, Johannes (2008). Spinal cord long-term potentiation is attenuated by the NMDA-2B receptor antagonist Ro 25-6981. Acta Physiologica Scandinavica.  ISSN 0001-6772.  192(3), s 421- 427

Se alle arbeider i Cristin

  • Glambek, Mats; Gjerstad, Johannes; Einarsen, Ståle & Nielsen, Morten Birkeland (2019). The role of tenure and job satisfaction in the prospective relationship between workplace bullying and intention to leave: A moderated mediation model.
  • Glambek, Mats; Nielsen, Morten Birkeland; Gjerstad, Johannes & Einarsen, Ståle (2018). Gender differences in the relationship between workplace bullying and subjective back and neck pain: A two-wave study in a Norwegian probability sample. Journal of Psychosomatic Research.  ISSN 0022-3999.  106, s 73- 75 . doi: 10.1016/j.jpsychores.2018.01.010
  • Nielsen, Morten Birkeland; Gjerstad, Johannes & Frone, Michael (2018). Alcohol use among Norwegian workers: Associations with health and well-being. Occupational Medicine.  ISSN 0962-7480.  68(2), s 96- 98 . doi: 10.1093/occmed/kqy014 Fulltekst i vitenarkiv. Vis sammendrag
  • Forsberg, June Thorvaldsen; Gjerstad, Johannes; Flaten, Magne & Aslaksen, Per M (2017). The genetic influence on fear of pain and placebo analgesia.
  • Moen, Aurora Lie; Gjerstad, Johannes & Røe, Cecilie (2017). Disc herniation, inflammatory mediators and lumbar radicular pain.
  • Reknes, Iselin; Einarsen, Ståle; Gjerstad, Johannes & Nielsen, Morten Birkeland (2017). Role conflict, personality, and exposure to bullying behaviors.
  • Jacobsen, Line Melå; Gjerstad, Johannes & Bjaalie, Jan G. (2012). Spinal nociceptive signalling mechanisms to long-lasting low back pain and sciatica. Series of dissertations submitted to the Faculty of Medicine, University of Oslo. No.1387.
  • Eriksen, Guro Søe; Jacobsen, Line Melå & Gjerstad, Johannes (2010). Spinal LTP is attenuated by the FAAH enzyme inhibitor URB597.
  • Eriksen, Guro Søe; Jacobsen, Line Melå; Pedersen, Linda Margareth & Gjerstad, Johannes (2010). Inhibition of FAAH reverses spinal LTP.
  • Eriksen, Guro Søe; Jacobsen, Line Melå; Pedersen, Linda Margareth & Gjerstad, Johannes (2010). Inhibition of FAAH reverses spinal LTP. Scandinavian Journal of Pain.  ISSN 1877-8860.  1(3), s 170- 170 . doi: http://dx.doi.org/10.1016/j.sjpain.2010.05.010
  • Eriksen, Guro Søe; Jacobsen, Line Melå; Pedersen, Linda Margareth & Gjerstad, Johannes (2009). Inhibition of FAHH reduces central sensitization after noxious stimulation.
  • Hjornevik, Trine; Schoultz, Bent Wilhelm; Gjerstad, Johannes; Henriksen, Gjermund & Willoch, Frode (2009). C-fibre LTP is associated with dynamic changes in opioid neurotransmission in the brain. Journal of Cerebral Blood Flow and Metabolism.  ISSN 0271-678X.  29, s S369- S370
  • Hjornevik, Trine; Schoultz, Bent Wilhelm; Gjerstad, Johannes; Henriksen, Gjermund & Willoch, Frode (2009). C-fibre LTP is associated with dynamic changes in opioid neurotransmission in the brain.
  • Hjornevik, Trine; Schoultz, Bent Wilhelm; Marton, Janos; Gjerstad, Johannes; Drzezga, Alexander; Henriksen, Gjermund & Willoch, Frode (2009). Spinal LTP is associated with reduced opioid neurotransmission in the rat brain.
  • Hjørnevik, Trine; Jacobsen, Line Melå; Qu, Hong; Bjaalie, Jan G.; Gjerstad, Johannes & Willoch, Frode (2008). Induction of spinal LTP results in activity-dependent plastic changes in pain modulatory of brain and brain stem.
  • Hjørnevik, Trine; Qu, Hong; Gjerstad, Johannes; Jacobsen, Line Melå; Bjaalie, Jan G. & Willoch, Frode (2008). Rat model of pathological pain in the central nervous system.

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Publisert 4. nov. 2010 14:38 - Sist endret 13. aug. 2012 11:03