Siste publikasjoner

• Bizelli-Silveira, Carolina; Pullisaar, Helen; Abildtrup, Lisbeth A.; Andersen, Ole Z.; Spin-Neto, Rubens; Foss, Morten & Kraft, David C.E. (2018). Strontium enhances proliferation and osteogenic behavior of periodontal ligament cells in vitro. Journal of Periodontal Research.  ISSN 0022-3484. . doi: DOI:10.1111/jre.12601
• Baumgartner, Christine Sophie; Wigen, Tove Irene & Wang, Nina Johanne (2018). Identification of caries risk in 2-year-olds. Community Dentistry and Oral Epidemiology.  ISSN 0301-5661.
• Wigen, Tove Irene; Winsnes, Karianne Ervik; Varatharajan, Rahavy & Wang, Nina Johanne (2018). Kariesforebyggende arbeid på helsestasjon. Den norske tannlegeforenings tidende.  ISSN 0029-2303.
• Kamyar, Negin; Greenhalgh, Ryan; Nascimentoa, Tatiana R. L; Medeiros, Eliton S; Matthews, Peter D; Nogueira, Liebert Parreiras; Haugen, Håvard Jostein; Lewis, David J. & Blaker, Jonny j (2018). Exploiting Inherent Instability of 2D Black Phosphorus for Controlled Phosphate Release from Blow-Spun PLGA Nanofibers. ACS Applied Materials and Interfaces.  ISSN 1944-8244. . doi: 10.1021/acsanm.8b00938 Vis sammendrag

  Efforts have been made to stabilize black phosphorus (BP) to utilize its tunable band gap and anisotropic mechanical properties. Here, the intrinsic instability of BP is exploited for controlled therapeutic ion release, namely phosphate. BP was incorporated into degradable poly (lactide-co-glycolide) fibers via solution blow spinning. Raman spectroscopy confirmed the incorporation of 2D-BP into the nanocomposite along with ICP-AES. It was also demonstrated that modifying the initial loading of 2D-BP in the PLGA fibers permitted tunable release rates of phosphate ions over an 8 weeks in vitro study.

• Leire, Virto; Haugen, Håvard Jostein; Fernández-mateos, Pilar; Cano, Pilar; González, Jerián; Jiménez-ortega, Vanesa; Esquifino, Ana isabel & Sanz Alonso, Mariano (2018). Melatonin expression in periodontitis and obesity: An experimental in-vivo investigation. Journal of Periodontal Research.  ISSN 0022-3484.  s 1- 7 . doi: 10.1111/jre.12571 Fulltekst i vitenarkiv. Vis sammendrag

  Background and Objective: Melatonin deficiency has been associated with obesity and systemic inflammation. This study aims to evaluate whether melatonin could interfere with the mechanisms of co-morbidity linking obesity and periodontitis. Material and Methods: Twenty-eight male Wistar rats were randomly divided in 4 groups: control group (Con) (fed with standard diet); high-fat diet group (HFD) (fed with a diet containing 35.2% fat); Con group with induced periodontitis (Con-Perio) and HFD group with induced periodontitis (HFD-Perio). To induce periodontitis, the method of oral gavages with Porphyromonas gingivalis ATCC W83K1 and Fusobacterium nucleatum DMSZ 20482 was used. Circulating melatonin levels were analyzed by multiplex immunoassays. Periodontitis was assessed by alveolar bone loss (microcomputed tomography and histology) and by surrogate inflammatory outcomes (periodontal pocket depth, modified gingival index and plaque dental index). Results: Plasma melatonin levels were significantly decreased (P < .05) in the obese rats with periodontitis when compared with controls or with either obese or periodontitis rats. Alveolar bone loss increased 27.71% (2.28 µm) in HFD-Perio group compared with the Con group. The histological analysis showed marked periodontal tissue destruction with osteoclast activity, particularly in the HFD-Perio group. A significant negative correlation (P < .05) was found between periodontal pocket depth, modified gingival index and circulating melatonin levels. Conclusion: Obese and periodontitis demonstrated significantly lower melatonin concentrations when compared with controls, but in obese rats with periodontitis these concentrations were even significantly lower when compared with either periodontitis or obese rats. These results may indicate that melatonin deficiency could be a key mechanism explaining the co-morbidity effect in the association between obesity and periodontitis.

• Berntsen, Christian Skoe; Kleven, Martin; Heian, Marianne & Hjortsjø, Carl (2018). Clinical comparison of conventional and additive manufactured stabilization splints. Acta Biomaterialia Odontologica Scandinavica.  ISSN 2333-7931.  4(1), s 81- 89 . doi: 10.1080/23337931.2018.1497491
• Kellenberger, Christian J.; Abramowicz, S; Arvidsson, Linda Zamoline; Kirkhus, Eva Astrid; Tzaribachev, N & Larheim, Tore Arne (2018). Recommendations for a Standard Magnetic Resonance Imaging Protocol of Temporomandibular Joints in Juvenile Idiopathic Arthritis. Journal of oral and maxillofacial surgery.  ISSN 0278-2391. . doi: 10.1016/j.joms.2018.06.027
• Bjering, Ragnar & Vandevska-Radunovic, Vaska (2018). Occlusal changes during a 10-year posttreatment period and the effect of fixed retention on anterior tooth alignment. American Journal of Orthodontics and Dentofacial Orthopedics.  ISSN 0889-5406. . doi: https://eproofing.tnq.co.in/YMOD/6084/YMOD6084.pdf
• Zhang, Xianbin; Tiainen, Hanna & Haugen, Håvard Jostein (2018). Comparison of titanium dioxide scaffold with commercial bone graft materials through micro-finite element modelling in flow perfusion. Medical and Biological Engineering and Computing.  ISSN 0140-0118. . doi: 10.1007/s11517-018-1884-2 Fulltekst i vitenarkiv. Vis sammendrag

  TiO2 scaffolds have previously shown to have promising osteoconductive properties in previous in vivo experiments. Appropriate mechanical stimuli can further promote this osteoconductive behaviour. However, the complex mechanical environment and the mechanical stimuli enhancing bone regeneration for porous bioceramics have not yet been fully elucidated. This paper aims to compare and evaluate mechanical environment of TiO2 scaffold with three commercial CaP biomaterials, i.e. Bio-Oss, Cerabone and Maxresorb under simulated perfusion culture conditions. The solid phase and fluid phase were modelled as linear elastic material and Newtonian fluid, respectively. The mechanical stimulus was analysed within these porous scaffolds quantitatively. The results showed that the TiO2 had nearly heterogeneous stress distributions, however lower effective Young’s modulus than Cerabone and Maxresorb. The permeability and wall shear stress (WSS) for the TiO2 scaffold was significantly higher than other commercial bone substitute materials. Maxresorb and Bio-Oss showed lowest permeability and local areas of very high WSS. The detailed description of the mechanical performance of these scaffolds could help researchers to predict cell behaviour and to select the most appropriate scaffold for different in vitro and in vivo performances.

• Aasrum, Monica; Thoresen, G. Hege; Christoffersen, Thoralf & Brusevold, Ingvild Johnsen (2018). p38 differentially regulates ERK, p21, and mitogenic signalling in two pancreatic carcinoma cell lines. Journal of cell communication and signaling.  ISSN 1873-9601.  s 1- 9 . doi: 10.1007/s12079-017-0444-0
• Reddy, Shiva; Krogvold, Lars; Martin, Charlton; Holland, Rebecca; Choi, Jaimin; Woo, Hannah; Wu, Fiona & Dahl-Jørgensen, Knut (2018). Distribution of IL-1β immunoreactive cells in pancreatic biopsies from living volunteers with new-onset type 1 diabetes: comparison with donors without diabetes and with longer duration of disease. Diabetologia.  ISSN 0012-186X.  61(6), s 1362- 1373 . doi: 10.1007/s00125-018-4600-8
• Løken, Sonja Yr; Wigen, Tove Irene & Wang, Nina Johanne (2018). Recall intervals in children are individualized and extended. BMC Oral Health.  ISSN 1472-6831.
• Høyvik, Ann Catrin; Lie, Birgit; Grjibovski, Andrei M. & Willumsen, Tiril (2018). Oral Health Challenges in Refugees from the Middle East and Africa: A Comparative Study. Journal of Immigrant and Minority Health.  ISSN 1557-1912.  s 1- 8 . doi: 10.1007/s10903-018-0781-y
• Endal, Unni; Shen, Ya; Ma, Jingzhi; Yang, Yan & Haapasalo, Markus (2018). Evaluation of Quality and Preparation Time of Retrograde Cavities in Root Canals Filled with GuttaCore and Cold Lateral Condensation Technique. Journal of Endodontics.  ISSN 0099-2399.  44(4), s 639- 642 . doi: 10.1016/j.joen.2017.11.023
• Weber, Megan; Søvik, Jenny Bogstad; Mulic, Aida; Deeley, Kathleen; Tveit, Anne Bjørg; Forella, Jessalyn; Shirey, Nicholas & Vieira, Alexandre R. (2018). Redefining the phenotype of dental caries. Caries Research.  ISSN 0008-6568.  52(4), s 263- 271 . doi: 10.1159/000481414
• Nesvold, Marianne Bakke; Jensen, Janicke Liaaen; Hove, Lene Hystad; Singh, Preet Bano; Young, Alix; Palm, Øyvind; Andersen, Lene Frost; Carlsen, Monica Hauger & Iversen, Per Ole (2018). Dietary intake, body composition and oral health parameters among female patients with primary Sjögren’s syndrome. Nutrients.  ISSN 2072-6643.  10(866) . doi: 10.3390/nu10070866
• Holm, Laurits J.; Krogvold, Lars; Hasselby, Jane P.; Kaur, Simranjeet; Claessens, Laura A.; Russell, Mark A.; Mathews, Clayton E.; Hanssen, Kristian Folkvord; Morgan, Noel G.; Koeleman, Bobby P.C.; Roep, Bart O.; Gerling, Ivan C.; Pociot, Flemming; Dahl-Jørgensen, Knut & Buschard, Karsten (2018). Abnormal islet sphingolipid metabolism in type 1 diabetes. Diabetologia.  ISSN 0012-186X.  61(7), s 1650- 1661 . doi: 10.1007/s00125-018-4614-2
• Bjørk, Mai Britt Snaunes & Kvaal, Sigrid Ingeborg (2018). CT and MR imaging used in age estimation: A systematic review. Journal of Forensic Odonto-Stomatology.  ISSN 0258-414X.  36(1), s 14- 25
• Nogueira, Liebert Parreiras (2018). Mineral composition of urinary stones by single energy desktop microtomography. Journal of Instrumentation.  ISSN 1748-0221.  13(06) . doi: 10.1088/1748-0221/13/06/C06008
• Nogueira, Liebert Parreiras (2018). Improving Image Quality of Rhodnius prolixus head using different types of staining methods and Synchrotron Radiation Phase Contrast Microtomography. Radiation Physics and Chemistry.  ISSN 0969-806X. . doi: 10.1016/j.radphyschem.2018.06.039
• Nogueira, Liebert Parreiras (2018). Virtual dissection of Thoropa miliaris tadpole using phase-contrast synchrotron microtomography. Journal of Instrumentation.  ISSN 1748-0221.  13(05) . doi: 10.1088/1748-0221/13/05/C05012
• Nogueira, Liebert Parreiras; Braz, Delson & Sena, Gabriela (2018). Application of synchrotron radiation phase-contrast microtomography with iodine staining to Rhodnius prolixus head during ecdysis period. Journal of Instrumentation.  ISSN 1748-0221.  13(05) . doi: 10.1088/1748-0221/13/05/C05007
• Larheim, Tore Arne; Hol, Caroline; Ottersen, Margareth Kristensen; Knutsen, Bjørn Mork & Arvidsson, Linda Zamoline (2018). The Role of Imaging in the Diagnosis of Temporomandibular Joint Pathology. Oral and Maxillofacial Surgery Clinics of North America.  ISSN 1042-3699. . doi: 10.1016/j.coms.2018.04.001
• Skaare, Anne B & Willumsen, Tiril (2018). Forskningsnettverk med leger og tannleger. Den norske tannlegeforenings tidende.  ISSN 0029-2303.  128(1), s 8- 14
• Skaare, Anne B & Willumsen, Tiril (2018). Forskningsnettverk med leger og tannleger. Den norske tannlegeforenings tidende.  ISSN 0029-2303.  128(1), s 8- 14
• Espelid, Ivar✝; Simonsen, Kristian Anton; Skaare, Anne B; Willumsen, Tiril; Straand, Jørund; Gjelstad, Svein; Klock, Kristin S; Berggreen, Ellen & Rørtveit, Guri (2018). Forskningsnettverk med leger og tannleger: et pilotprosjekt med datauttrekk fra elektronisk pasientjournal. Den norske tannlegeforenings tidende.  ISSN 0029-2303.  128(1), s 8- 14
• Skaare, Anne B; Simonsen, Kristian Anton; Espelid, Ivar✝; Straand, Jørund; Gjelstad, Svein; Klock, Kristin; Berggreen, Ellen; Rørtveit, Guri & Willumsen, Tiril (2018). Medikamentelt utløst munntørrhet hos to pasientgrupper: Et pilotprosjekt blant leger og tannleger basert på data fra elektroniske pasientjournaler og spørreskjema. Den norske tannlegeforenings tidende.  ISSN 0029-2303.  128(1), s 16- 23
• Aqrawi, Lara Adnan; Jensen, Janicke Liaaen; Øijordsbakken, Gunnvor; Ruus, Ann-Kristin; Nygård, Ståle; Holden, Marit; Jonsson, Roland; Galtung, Hilde & Skarstein, Kathrine (2018). Signalling pathways identified in salivary glands from primary Sjögren's syndrome patients reveal enhanced adipose tissue development. Autoimmunity.  ISSN 0891-6934.  51(3), s 135- 146 . doi: 10.1080/08916934.2018.1446525
• Chahal, Aman Singh; Schweikle, Manuel; Heyward, Catherine Anne & Tiainen, Hanna (2018). Attachment and spatial organisation of human mesenchymal stem cells on poly (ethylene glycol) hydrogels. Journal of The Mechanical Behavior of Biomedical Materials.  ISSN 1751-6161.  84, s 46- 53 . doi: https://doi.org/10.1016/j.jmbbm.2018.04.025
• Aqrawi, Lara Adnan; Ivanchenko, M.; Björk, Annette; Ramirez Sepúlveda, Jorge I.; Imgenberg-Kreuz, Juliana; Kvarnström, M; Haselmayer, P.; Jensen, Janicke Liaaen; Nordmark, G; Chemin, K.; Skarstein, Kathrine & Wahren-Herlenius, M. (2018). Diminished CXCR5 expression in peripheral blood of patients with Sjogren's syndrome may relate to both genotype and salivary gland homing. Clinical and Experimental Immunology.  ISSN 0009-9104.  192(3), s 259- 270 . doi: 10.1111/cei.13118
• Khan, Ayyad Ahmad Zartasht; Utheim, Tor Paaske; Reppe, Sjur; Sandvik, Leiv; Lyberg, Torstein; Roald, Borghild; Ibrahim, Ibrahim B. & Eidet, Jon Roger (2018). Cultured human retinal pigment epithelial (hRPE) sheets: A search for suitable storage conditions. Microscopy and Microanalysis.  ISSN 1431-9276.  24(2), s 147- 155 . doi: 10.1017/S1431927618000144
• Miller, Elka; Clemente, Emilio J. Inarejos; Tzaribachev, Nikolay; Guleria, Saurabh; Tolend, Mirkamal; Meyers, Arthur B.; Kalle, Thekla von; Stimec, Jennifer; Koos, Bernd; Appenzeller, Simone; Arvidsson, Linda Zamoline; Kirkhus, Eva; Doria, Andrea S.; Kellenberger, Christian J. & Larheim, Tore Arne (2018). Imaging of temporomandibular joint abnormalities in juvenile idiopathic arthritis with a focus on developing a magnetic resonance imaging protocol. Pediatric Radiology.  ISSN 0301-0449.  48(6), s 792- 800 . doi: 10.1007/s00247-017-4005-8
• Singh, Preet Bano; Young, Alix; Lind, Synnøve; Leegaard, Marie Cathinka; Capuozzo, Alessandra & Parma, Valentina (2018). Smelling anxiety chemosignals impairs clinical performance of dental students.. Chemical Senses.  ISSN 0379-864X.
• Hjortsjø, Carl (2018). Bittskinnebehandling, I: Elisabeth Heggem Julsvoll (red.),  Temporomandibulær dysfunksjon: Teori, undersøkelse og behandling.  Cappelen Damm Akademisk.  ISBN 978-82-02-55779-9.  Kapittel 19.  s 224 - 236
• Larheim, Tore Arne; Arvidsson, Linda Zamoline; Ottersen, Margareth Kristensen; Abrahamsson, Anna-Karin & Hol, Caroline (2018). Radiologisk utredning, I: Elisabeth Heggem Julsvoll (red.),  Temporomandibulær dysfunksjon: Teori, undersøkelse og behandling.  Cappelen Damm Akademisk.  ISBN 978-82-02-55779-9.  15.  s 148 - 160
• Rabanal, Andreas Huascar Røste & Wang, Nina Johanne (2018). Oplevet smerte og forbrug af smertestillende tabletter hos børn og unge efter påbegyndt behandling med fast ortodontisk apparatur. Tandlægebladet.  ISSN 0039-9353.  127(3), s 202- 207
• Haugen, Sigrid; He, Jianying; Sundaresan, Alamelu; Stunes, Astrid Kamilla; Aasarød, Kristin Matre; Tiainen, Hanna; Syversen, Unni; Skallerud, Bjørn Helge & Reseland, Janne Elin (2018). Adiponectin reduces bone stiffness; verified in a 3D artificial human bone model in vitro. Frontiers in Endocrinology.  ISSN 1664-2392.  9:236, s 1- 12 . doi: 10.3389/fendo.2018.00236 Fulltekst i vitenarkiv.
• Chahal, Aman Singh; Schweikle, Manuel; Heyward, Catherine Anne & Tiainen, Hanna (2018). Attachment and spatial organisation of human mesenchymal stem cells on poly(ethylene glycol) hydrogels. Journal of The Mechanical Behavior of Biomedical Materials.  ISSN 1751-6161. . doi: 10.1016/j.jmbbm.2018.04.025
• Schweikle, Manuel; Zinn, Thomas; Lund, Reidar & Tiainen, Hanna (2018). Injectable synthetic hydrogel for bone regeneration: Physicochemical characterisation of a high and a low pH gelling system. Materials Science and Engineering C: Materials for Biological Applications.  ISSN 0928-4931.  90, s 67- 76 . doi: 10.1016/j.msec.2018.04.049 Fulltekst i vitenarkiv.
• Haugland, Linn; Kristensen, Kasper Dahl; Lie, Stein Atle & Vandevska-Radunovic, Vaska (2018). The effect of biologic factors and adjunctive therapies on orthodontically induced inflammatory root resorption: a systematic review and meta-analysis. European Journal of Orthodontics.  ISSN 0141-5387.  40(3), s 326- 336 . doi: 10.1093/ejo/cjy003
• Muhoozi, Grace Kyamazima Mehangye; Atukunda, Prudence; Skaare, Anne B; Willumsen, Tiril; Diep, Lien My; Westerberg, Ane Cecilie & Iversen, Per Ole (2018). Effects of nutrition and hygiene education on oral health and growth among toddlers in rural Uganda: follow-up of a cluster-randomised controlled trial. Tropical medicine & international health.  ISSN 1360-2276.  23(4), s 391- 404 . doi: 10.1111/tmi.13036
• Verket, Anders; Lyngstadaas, Ståle Petter; Tiainen, Hanna; Rønold, Hans Jacob & Wohlfahrt, Johan Caspar (2018). Impact of particulate deproteinized bovine bone mineral and porous titanium granules on early stability and osseointegration of dental implants in narrow marginal circumferential bone defects. International Journal of Oral & Maxillofacial Surgery.  ISSN 0901-5027.
• Kapralos, Vasileios; Koutroulis, Andreas; Ørstavik, Dag; Sunde, Pia Titterud & Rukke, Håkon Valen (2018). Antibacterial Activity of Endodontic Sealers against Planktonic Bacteria and Bacteria in Biofilms. Journal of Endodontics.  ISSN 0099-2399.  44(1), s 149- 154 . doi: 10.1016/j.joen.2017.08.023 Vis sammendrag

  INTRODUCTION: The aim of this study was to investigate the antibacterial activity of 4 endodontic sealers against bacteria planktonic grown or in biofilms commonly detected from persistent and secondary endodontic infections. METHODS: The antibacterial activity of the sealers AH Plus, TotalFill BC sealer, RoekoSeal, and Guttaflow 2 was investigated for planktonic grown and 24-hour-old biofilms of Enterococcus faecalis, Staphylococcus epidermidis, Staphylococcus aureus, and Streptococcus mutans. RESULTS: AH Plus had high antibacterial activity toward all species investigated, both planktonic and in biofilms. However, the antibacterial activity was lost after 24 hours. TotalFill BC sealer showed marked antibacterial effect on planktonic bacteria up to 7 days after setting. TotalFill BC sealer had lower antibacterial activity against biofilms of S. aureus and E. faecalis compared with AH Plus when direct contact between the sealer and biofilm was investigated and for all species investigated when a membrane was used to separate the biofilm and sealer. Guttaflow 2 and RoekoSeal had no antibacterial activity against planktonic bacteria or bacteria in biofilms. CONCLUSIONS: Bacteria in biofilms showed higher susceptibility for AH Plus compared with TotalFill BC sealer during the first 24 hours after setting. Investigating the antibacterial activity of endodontic sealers and materials against bacteria in biofilms is highly important to evaluate the materials' ability to eradicate bacteria from the infected root canal.

• Mulic, Aida; Svendsen, Gunnar & Kopperud, Simen E. (2018). A retrospective clinical study on the longevity of posterior Class II cast gold inlays/onlays. Journal of Dentistry.  ISSN 0300-5712.  70, s 46- 50 . doi: 10.1016/j.jdent.2017.12.010 Vis sammendrag

  Objective To investigate the longevity and reasons for failure of posterior cast Class II gold inlays and onlays among a group of Norwegian adults. The term inlay was used for both inlays and onlays. Methods A cohort of 138 patients regularly attending a general practice for check-up were examined in 2016. The patients had a total of 391 posterior gold inlays placed in the period 1970–2015. The inlays were categorized as successful, repaired or failed. Reasons for failure were classified as either “secondary caries”, “fractures”, “lost inlay” or “other”. Participation was voluntary and no compensation was given. Results The mean age of the patients at placement was 50.8 years (SD: 12.7 yr). Most gold inlays were placed in molars (85.9%) and 14.1% in premolars; 49.4% of the inlays were in the maxilla and the 50.6% in the mandibula. Average length of follow-up was 11.6 years (range: 1–46 years, SD: 7.9); 82.9% were classified as successful, 10.7% as repaired and 6.4% as failed. Reasons for failure were secondary caries (41.3%), lost inlay (25.4%), fractures (23.8%) and other (9.5%). Mean annual failure rate (AFR) was 1.69% for repaired and failed inlays combined. However, if repaired inlays were considered as success, the AFR decreased to 0.57%. Multi-level Cox regression analyses identified low age of the patient and high number of restored surfaces as risk factors for failure. Conclusion The present retrospective clinical study demonstrated an acceptable annual failure rate for Class II cast gold inlays.

• Stoustrup, Peter Bangsgaard; Ahlefeldt-Laurvig-Lehn, Nicole; Kristensen, Kasper Dahl; Arvidsson, Linda Zamoline; Twilt, Marinka; Cattaneo, Paolo M.; Küseler, Annelise; Christensen, Anne Estmann; Herlin, Troels & Pedersen, Thomas Klit (2018). No Association between types of unilateral mandibular condylar abnormalities and facial asymmetry in orthopedic-treated patients with juvenile idiopathic arthritis. American Journal of Orthodontics and Dentofacial Orthopedics.  ISSN 0889-5406.  153(2), s 214- 223 . doi: 10.1016/j.ajodo.2017.05.037
• Jungnickel, Luise; Kruse, Casper; Østergaard Hjortdal, Jesper & Kirkevang, Lise-Lotte (2018). Visuelle hjælpemidler under endodontisk behandling. Tandlægebladet.  ISSN 0039-9353.  122(1), s 900- 904
• Grytten, Jostein Ivar; Skau, Irene; Sørensen, Rune Jørgen & Eskild, Anne (2018). Does the Use of Diagnostic Technology Reduce Fetal Mortality?. Health Services Research.  ISSN 0017-9124. . doi: 10.1111/1475-6773.12721
• Wigen, Tove Irene; Baumgartner, Christine Sophie & Wang, Nina Johanne (2018). Identification of caries risk in 2-year-olds. Community Dentistry and Oral Epidemiology.  ISSN 0301-5661. . doi: 10.1111/cdoe.12366
• Johnsen, Gaute Floer; Sunde, Pia Titterud & Haugen, Håvard Jostein (2018). Validation of contralateral premolars as the substrate for endodontic comparison studies. International Endodontic Journal.  ISSN 0143-2885.  51, s 942- 951 . doi: 10.1111/iej.12902 Fulltekst i vitenarkiv. Vis sammendrag

  AIM: To use micro-CT technology and metrology software to validate the use of contralateral premolars as samples in endodontic comparison studies by comparing them before and after canal instrumentation with one instrumentation system. Furthermore, to determine if contralateral premolar roots will yield non-significantly different outcomes regarding shaping ability (volume), degree of twisting, and three-dimensional shape changes. The null-hypothesis (H0 ) is that there are no differences between the contralateral premolar roots pre- or post-instrumentation. METHODOLOGY: Twenty-eight extracted human contralateral premolars (n=44 contralateral roots) from 12 donor patients were scanned with microcomputed tomography before and after instrumentation. Root canal lengths (RCL) were measured visually using a dental operating microscope, electronic apex locator, and micro-CT scans. Data were analyzed statistically for differences between pre- and post-instrumentation. RESULTS: Instrumentation increased the volume of the canals significantly (P<0.05). Degree of twisting for a majority (83%) of the contralateral roots pairs did not change significantly (P>0.05). There was no significant difference (P>0.05) in the shape deviation analysis between contralateral pairs. There was no significant difference (P>0.05) for root canal length between the contralateral pairs for any of the three endometric methods. CONCLUSION: Contralateral premolar root canals were associated with similar changes in terms of volume, three-dimensional shape, and degree of twisting from pre- to post-instrumentation. There was no difference between the contralateral premolar root pairs pre- and post-instrumentation, and the study validates contralateral premolars as samples for root canal comparison studies. The null-hypothesis (H0 ) could not be rejected. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

• Fjeld, Katrine Gahre; Eide, Hilde; Mowe, Morten; Sandvik, Leiv & Willumsen, Tiril (2018). A 1-year follow-up of a randomized clinical trial with focus on manual and electric toothbrushes’ effect on dental hygiene in nursing homes. Acta Odontologica Scandinavica.  ISSN 0001-6357.  76(4), s 257- 261 . doi: 10.1080/00016357.2017.1416166 Vis sammendrag

  Objective: A 2-month randomized clinical trial (RCT) study comparing electric and manual toothbrushes used by residents in nursing homes showed significant reduction in plaque score for both groups. The aim of this follow up study was to study if the effect sustained in a longer perspective when toothbrushes were used according to resident’s own preference. Materials and methods: One year after baseline of the RCT-study, 100 participants were re-examined. The simplified oral hygiene index (OHI-S) was used as outcome measure on dental plaque. Results: The mean age was 86.6, 78.1% had three or more medical diagnoses and 52.2% had moderate to severe cognitive impairment. The mean number of natural teeth was 18.8. After 1 year, mean plaque scores was significantly reduced within the population, from 1.2 to 0.7 (p < .001). A total of 46 participants preferred to use an electric toothbrush and 54 preferred manual. No significant difference in plaque score was found between electric and manual toothbrushes. Conclusion: After 1 year, the improvement in dental hygiene from the RCT study sustained for users of both electric and manual toothbrush. Focus upon tooth brushing seems to be efficient and both manual and electric toothbrushes should be available in nursing homes.

• Wang, Nina Johanne; Petersen, Poul Erik; Sveinsdottir, Eva Gudrun; Arnadottir, Inga B & Källestål, Carina (2018). Recal intervals and time used for examination and prevention by dentists in child dental care in Denmark, Iceland, Norway and Sweden in 1996 and 2014. Community Dental Health.  ISSN 0265-539X.  35, s 52- 57 . doi: 10.1922/CDH-4186Wang06
• de Lange, Thomas; Møystad, Anne & Torgersen, Gerald R. (2018). Increasing clinical relevance in oral radiology: Benefits and challenges when implementing digital assessment. European journal of dental education.  ISSN 1396-5883.  s 1- 11 . doi: 10.1111/eje.12326
• Koldsland, Odd Carsten; Wohlfahrt, Johan Caspar & Aass, Anne Merete (2018). Surgical treatment of peri-implantitis: Prognostic indicators of short-term results. Journal of Clinical Periodontology.  ISSN 0303-6979.  45(1), s 100- 113 . doi: 10.1111/jcpe.12816
• Olsen-Bergem, Heming; Kristoffersen, Anne Karin; Bjørnland, Tore & Aas, Jørn Arne (2018). Is it possible to contaminate the temporomandibular joint by arthrocentesis?. Oral Surgery.  ISSN 1752-2471.  11, s 183- 188 . doi: 10.1111/ors.12331 Fulltekst i vitenarkiv.
• Klemm, Anne & Tiainen, Hanna (2018). Coagulated concentrated anatase slurry leads to improved strength of ceramic TiO⁠2 bone scaffolds. Ceramics International.  ISSN 0272-8842.  44(6), s 6265- 6271 . doi: 10.1016/j.ceramint.2018.01.013
• Muhoozi, Grace Kyamazima Mehangye; Atukunda, Prudence; Diep, Lien My; Mwadime, Robert; Kaaya, Archileo; Skaare, Anne B; Willumsen, Tiril; Westerberg, Ane Cecilie & Iversen, Per Ole (2018). Nutrition, hygiene, and stimulation education to improve growth, cognitive, language, and motor development among infants in Uganda: A cluster-randomized trial. Maternal and Child Nutrition.  ISSN 1740-8695.  14(2) . doi: 10.1111/mcn.12527
• Dahl, Bjørn Einar; Dahl, Jon Einar & Rønold, Hans Jacob (2018). Internal fit of three-unit fixed dental prostheses produced by computer-aided design/computer-aided manufacturing and the lost-wax metal casting technique assessed using the triple-scan protocol. European Journal of Oral Sciences.  ISSN 0909-8836.  126(1), s 66- 73 . doi: 10.1111/eos.12394 Vis sammendrag

  Suboptimal adaptation of fixed dental prostheses (FDPs) can lead to technical and biological complications. It is unclear if the computer-aided design/computer-aided manufacturing (CAD/CAM) technique improves adaptation of FDPs compared with FDPs made using the lost-wax and metal casting technique. Three-unit FDPs were manufactured by CAD/CAM based on digital impression of a typodont model. The FDPs were made from one of five materials: pre-sintered zirconium dioxide; hot isostatic pressed zirconium dioxide; lithium disilicate glass-ceramic; milled cobalt-chromium; and laser-sintered cobalt-chromium. The FDPs made using the lost-wax and metal casting technique were used as reference. The fit of the FDPs was analysed using the triple-scan method. The fit was evaluated for both single abutments and three-unit FDPs. The average cement space varied between 50 μm and 300 μm. Insignificant differences in internal fit were observed between the CAD/CAM-manufactured FDPs, and none of the FPDs had cement spaces that were statistically significantly different from those of the reference FDP. For all FDPs, the cement space at a marginal band 0.5–1.0 mm from the preparation margin was less than 100 μm. The milled cobalt-chromium FDP had the closest fit. The cement space of FDPs produced using the CAD/CAM technique was similar to that of FDPs produced using the conventional lost-wax and metal casting technique.

• Skalleberg, Natalie Sharim; Xianbin, Yang; Babaie, Eshrat; Crystal, John Michael; Geronimo, Benedicto Abrigos; Reseland, Janne Elin; Osmundsen, Harald & Landin, Maria Augusta Dos S Silva (2018). Effects of miR-214 knockout on 214/199 cluster expression levels during mineralization of the first murine molar. PLoS biology.  ISSN 1544-9173. Vis sammendrag

  The objectives of this study were to investigate the effects induced on the 214/199 cluster and consequently murine miRNome while miR-214 was temporarily knocked out on the first murine molar. Endogenous expression of individual microRNAs (miRNAs) of 214/199 cluster during mineralization stages was also mapped. Nucleotide alignment of miR-214 mature sequence and comparative genomics was used to find target genes for this miR during mineralization of the first murine molar. The effects of temporary knockdown of miR-214 were induced by in vivo transfection with antagomir-214 in situ at the first murine molar. The expression levels of microRNAs (miRs) were measured by real-time reverse transcription polymerase chain reaction (real-time RT-PCR) from the day of birth (P0) up to post-natal day 14 (P14). The effects of in vivo transfection with the antagomir on the mouse miRNome was assayed using oligonucleotide miRNA arrays. The levels of mRNA expression of target genes regulated, directly or indirectly, by the 214/199 cluster were measured using deoxyoligonucleotide microarrays. RT-PCR results after In vivo transfection with antagomir-214 suggest that temporarily knockout of miR-214 induces opposite responses on the levels of expression of miR-199-5p and miR-199-3p. Resulting endogenous expression levels of individual microRNAs of the cluster 214/199 suggest that miR-199-3p follows the same expression pattern as miR-214 throughout: the late bell stages (P0-P2), tooth mineralization (P3-P9) and up to tooth eruption (P14). The Bioinformatics analysis results, of murine miRNome affected by in vivo transfection with antagomir-214, suggested that downregulated miRNAs were significantly associated with cell cycle and cell proliferation. Reciprocally, upregulated miRs were significantly associated with organ development, cell death and /or cell survival. Results from nucleotide alignment of miR-214 mature sequence and comparative genomics suggested; glutamate metabotrophic reseptor 5 (Grm5), laminin beta 3(Lamb3), bromodomain containing 2 (Brd2), suppressor of cytokine signaling 7 (Socs7), methyl transferase homolog 1(Hen1), Re1- silencing transcription factor.

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• Willumsen, Tiril; Myran, Lena & Lein, Jostein Paul Årøen (red.) (2018). Odontologisk psykologi. Gyldendal Akademisk.  ISBN 9788205510791.  276 s.
• Larheim, Tore Arne & Westesson, Per-Lennart (2018). Maxillofacial Imaging Second Edition. Springer.  ISBN 978-3-319-53317-9.  573 s.
• Haugen, Håvard Jostein & Bertoldi, Serena (2017). 3D porous structures: porosity and other relevant morphological parameters. Woodhead Publishing Limited.  ISBN 9780081007433.  500 s. Vis sammendrag

  Three-dimensional (3D) porous structures find applications in the biomedical field mainly as scaffolds for tissue engineering and regenerative medicine, as for most tissues (eg, bonetissue, bloodvessel, muscletissue) aporoussupportguidinggrowingtissueiscrucial. Their characterization appears to be fundamental, as the architectural parameters, porosity in particular, but also pore size and interconnectivity [1, 2], strongly affect the mechanical and biological performance of the 3D structures [2, 3], and thus their functionality. Effective techniques, able to provide information on scaffold morphological properties, are required at the initial stages of research and development, so to design scaffolds with the optimal properties for the specific application. In addition, since the biological performance of the scaffolds should be evaluated with respect to their ability during time to favor cell adhesion, proliferation, and extracellular matrix production, an analytical technique capable of monitoring the evolving steps of a cell/tissuebiomaterial interaction experiment, both in vitro and in vivo, can be very useful. The need for measurements and standard rules to be applied for scaffold characterization is well identified by scientists and regulators [4], and the debate about that is vivid. Among the morphological parameters to be analyzed (Table 2.1), porosity is the most often quoted [5], as it would influence scaffold mechanical properties and scaffold-cell interactions.

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• Øgaard, Bjørn Andreas (2018, 08. september). Vil kutte støtte. [Internett].  Dagbladet.
• Skoglund, Lasse Ansgar & Vigen, Ellen Christine (2018). Legemidler, odontologisk praksis og lovverket - tid for en endring!. Den norske tannlegeforenings tidende.  ISSN 0029-2303.  118(8), s 605- 608
• Aqrawi, Lara Adnan; Mentlein, Lara; Meneghel, Lauro; Björk, Albin; Thorlacius, Gudny Ella; Ivanchenko, Margarita; Ramirez Sepúlveda, Jorge I.; Skarstein, Kathrine; Kvarnström, Marika; Brauner, Susanna; Espinosa, Alexander & Wahren-Herlenius, Marie (2018). Clinical associations and expression pattern of the autoimmunity susceptibility factor DIORA-1 in patients with primary Sjogren's syndrome. Annals of the Rheumatic Diseases.  ISSN 0003-4967.  s 1- 2 . doi: 10.1136/annrheumdis-2018-213634
• Rusthen, Shermin; Kristoffersen, Anne Karin; Young, Alix; Galtung, Hilde; Enersen, Morten & Jensen, Janicke Liaaen (2018). The Salivary Microbiota Profile in Reduced and Normal Salivation.
• Schmalfuss, Andreas Jörn; Sehic, Amer & Brusevold, Ingvild Johnsen (2018). Effects of high-dose antibiotics on developing enamel in neonate mice measured with micro-CT.
• Beheshti Maal, Mehrnaz; Stig, Aanerød Ellingsen; Reseland, Janne Elin & Verket, Anders (2018). Impact of implantoplasty on surface roughness and human fibroblast growth in vitro.
• Sæthre-Sundli, Helene Borghild; Wang, Nina Johanne & Wigen, Tove Irene (2018). Caries development in Norwegian Children aged 5 to 12 years. Vis sammendrag

  Children in Norway are offered all dental services free of charge. Aim: To describe caries prevalence in children aged 5 and 12 years and to explore caries development from 5 to 12 years. Methods: All 7002 children born in 2002 in one Norwegian county were invited to attend for a dental examination when they were 5 years old and were offered a re-examination at 12 years of age. Data were collected by clinical examinations and extracted from dental records. Caries was recorded as enamel caries (grades d1 and d2) and dentine caries (grades d3 to d5). At age 5 years, caries was registered in primary teeth, and at 12 years, only caries in permanent teeth was registered. A dentist and dental hygienists in the community dental services performed the examinations. Inter- and intra-examiner agreements were assessed by Cohen’s kappa and showed substantial to almost perfect agreements. Informed consent was obtained from parents and the study approved by an ethics committee (notification 2013/1881). Results: 5623 children were examined at 5 years of age of whom 3282 were re-examined at 12 years of age. At age 5 years, 510 (15%) of the children had dentine caries, and at age 12 years 1060 (32%) of the children had dentine caries. Enamel caries was registered in 689 (21%) of the children at age 5 years and 1542 (47%) at age 12 years. The longitudinal results showed that 1998 (61%) of the children had no caries at both ages. Of children that were caries free at age 5 years, 774 (24%) developed caries from 5 to 12 years of age. Children with caries at both ages had more surfaces with caries 3.1 (SD 2.6) than other children 2.2 (SD 1.8) at age 12 years (p<0.05). Conclusions: In the population studied, the majority had no caries. Children with caries at 5 years developed more caries between 5 and 12 years of age than other children. The results indicate that the dental care offered to children in this period failed to prevent these children from developing caries.

• Løken, Sonja Yr; Wigen, Tove Irene & Wang, Nina Johanne (2018). Do child characteristics influence recall intervals for Norwegian children?. Vis sammendrag

  Background: Children in Norway are offered regular dental services free of charge. Aim: To explore changes in recall intervals for children aged 5 to 12 years, and study associations with caries experience, parents’ national background and education and recall intervals. Methods: This longitudinal study included 2960 children in one county in Norway monitored from 5 to 12 years of age. Data were collected at clinical examinations, from dental records and by parental questionnaires. Dentists and dental hygienists performed the examinations. Intra- and interexaminer agreements were tested and calculated using Cohen’s kappa showing substantial to almost perfect agreements. Length of recall intervals was dichotomised into short (shorter than 18 months) and long (18 months and longer). Data were analysed using Chi-square statistics and logistic regression (SPSS, version 24). Informed consent was obtained from parents and the study was approved by an ethics committee (REC/2013/1881). Results: Recall intervals varied from 4 to 24 months, mean 18.2 (SD 4.2) at 5 years of age, and mean 17.2 (SD 3.8) at 12 years of age. Among the 704 children with short recall intervals at 5 years of age half (366) still had short intervals at age 12 years. Among the 2256 children with long recall intervals at age 5 years, the majority (1613) had long intervals at 12 years of age. Multivariate logistic regression analyses controlled for caries experience and characteristics of children showed that the probability of having short interval was higher in children having caries experience than in caries-free children at both 5 years (OR 12.6 CI 9.9-16.0) and 12 years (OR 2.7 CI 2.3-3.1). In addition, at 5 years of age, length of recall intervals was associated with parents’ national background (OR 1.8 CI 1.4-2.4) and parents’ education (OR 1.3 CI 1.0-1.5). Conclusions: In the population studied, the majority of children had long recall intervals at both ages. The results indicated that recall intervals were associated with caries prevalence and that family characteristics influenced recall intervals in preschool children more strongly than in older children.

• Herlofson, Bente Brokstad; Kjølle, Gry Karina; Westgaard, Kristine Løken; Løndalen, Ayca & Bruland, Øyvind (2018). Osteonecrosis of the jaw in a patient with bone metastatic prostate cancer after long-term bisphosphonate treatment with severe deterioration following radium-223. Clinical Genitourinary Cancer.  ISSN 1558-7673.  s 1- 4 . doi: 10.1016/j.clgc.2018.05.003
• Tashbayev, Behzod; Chen, Xiangjun; Utheim, Øa; Rusthen, Shermin; Young, Alix; Herlofson, Bente Brokstad; Hove, Lene Hystad; Singh, Preet Bano; Rykke, Morten; Aqrawi, Lara Adnan; Utheim, Tor Paaske; Garen, Torhild Oddveig; Palm, Øyvind & Jensen, Janicke Liaaen (2018). Primary Sjögren´s Syndrome and Non-Sjögren´s Sicca Syndrome Patients; unexpected differences in symptoms and findings of dry eye disease, dry mouth, and oral health related quality of life.
• Jensen, Janicke Liaaen (2018). Munntørrhet, en utfordring særlig hos voksne pasienter.
• Baumgartner, Christine Sophie; Wang, Nina Johanne & Wigen, Tove Irene (2018). Oral health behaviour and background characteristics in Norwegian 12-year-olds. Vis sammendrag

  Children in Norway are offered oral health care free of charge from birth. Aim: To explore oral health behaviour in 12-year-old children and to study association between oral health behaviour and family characteristics. Methods: All children (7595) in one Norwegian county were in 2014 invited to participate in the study as part of the routine dental visit at 12 years of age. The included children (4779) completed a questionnaire regarding family characteristics; parental background, parental education, family status and gender. Oral health behaviour included tooth brushing frequency, use of dental floss, use of fluoride supplements and sugar snacking. Data were analysed using Chi square statistics and logistic regression. Informed consent was obtained from parents, and the investigation was approved by an ethics committee (2013/1881/REK sør-øst). Results: Of the children included in the study, 3867 (81%) brushed twice daily, 1726 (36%) used dental floss once a week or more often, 1842 (39%) used fluoride supplements daily and 2292 (48%) reported consuming sugar between meals once a week or less often. Children who brushed twice daily more often used dental floss regularly, used fluoride supplements daily and consumed sugar between meals less frequently than other children (p<0.05). Girls and children having parents with a high level of education more often had favourable oral health behaviour than other children, brushed more frequently, more often used dental floss and fluoride supplements and sugar snacked less often than boys (p<0.05). Conclusions: In the population studied, associations between favourable oral health behaviours were found. Oral health behaviour was associated with family characteristics.

• Torgersen, Gerald R. & Hol, Caroline (2018). Tannpleieren – en ekspert i strålevern. Tannstikka : tidsskrift for Norsk tannpleierforening.  ISSN 1501-8636.  2018(2), s 8- 14
• Larheim, Tore Arne; Westesson, Per-Lennart; Knutsen, Bjørn Mork; Riis, Ulf Harald; Hol, Caroline; Redfors, Eva Maria Cecil; Kristensen, Margareth; Abrahamsson, Anna-Karin & Arvidsson, Linda Zamoline (2018). Cone Beam Computed Tomography, In  Maxillofacial Imaging Second Edition.  Springer.  ISBN 978-3-319-53317-9.  15.  s 515 - 562
• Larheim, Tore Arne & Westesson, Per-Lennart (2018). Interventional Maxillofacial Radiology, In  Maxillofacial Imaging Second Edition.  Springer.  ISBN 978-3-319-53317-9.  14.  s 499 - 513
• Larheim, Tore Arne; Westesson, Per-Lennart; Sidhu, R & Kakimoto, N (2018). Adjacent Structures: Cervical Spine, Neck, Skull Base and Orbit, In  Maxillofacial Imaging Second Edition.  Springer.  ISBN 978-3-319-53317-9.  13.  s 447 - 498
• Larheim, Tore Arne; Westesson, Per-Lennart; Kolbenstvedt, Alf & Smith, H.-J. (2018). Salivary Glands, In  Maxillofacial Imaging Second Edition.  Springer.  ISBN 978-3-319-53317-9.  12.  s 413 - 445
• Larheim, Tore Arne; Westesson, Per-Lennart; Kolbenstvedt, Alf & Smith, H.-J. (2018). Maxillofacial Soft Tissues, In  Maxillofacial Imaging Second Edition.  Springer.  ISBN 978-3-319-53317-9.  11.  s 385 - 411
• Larheim, Tore Arne; Westesson, Per-Lennart & Smith, H.-J. (2018). Paranasal Sinuses, In  Maxillofacial Imaging Second Edition.  Springer.  ISBN 978-3-319-53317-9.  10.  s 349 - 384
• Larheim, Tore Arne; Westesson, Per-Lennart; Blaser, Susan I. & Kakimoto, N (2018). Facial Growth Disturbances, In  Maxillofacial Imaging Second Edition.  Springer.  ISBN 978-3-319-53317-9.  9.  s 313 - 347
• Larheim, Tore Arne & Westesson, Per-Lennart (2018). Facial Traumas and Fractures, In  Maxillofacial Imaging Second Edition.  Springer.  ISBN 978-3-319-53317-9.  8.  s 287 - 312
• Larheim, Tore Arne; Westesson, Per-Lennart & Kakimoto, N (2018). Teeth and Dental Implants, In  Maxillofacial Imaging Second Edition.  Springer.  ISBN 978-3-319-53317-9.  7.  s 271 - 286
• Larheim, Tore Arne; Westesson, Per-Lennart & Smith, H.-J. (2018). Temporomandibular Joints, In  Maxillofacial Imaging Second Edition.  Springer.  ISBN 978-3-319-53317-9.  6.  s 215 - 269
• Larheim, Tore Arne; Westesson, Per-Lennart; Støre, Geir & Smith, H.-J. (2018). Jaw Infections, In  Maxillofacial Imaging Second Edition.  Springer.  ISBN 978-3-319-53317-9.  5.  s 179 - 213
• Larheim, Tore Arne; Westesson, Per-Lennart; Smith, H.-J. & Støre, Geir (2018). Malignant Tumors in Jaws, In  Maxillofacial Imaging Second Edition.  Springer.  ISBN 978-3-319-53317-9.  4.  s 129 - 178
• Larheim, Tore Arne; Westesson, Per-Lennart; Smith, H.-J. & Koppang, Hanna Strømme (2018). Benign Jaw Tumors and Tumorlike Conditions, In  Maxillofacial Imaging Second Edition.  Springer.  ISBN 978-3-319-53317-9.  3.  s 57 - 128
• Larheim, Tore Arne; Westesson, Per-Lennart; Smith, H.-J. & Koppang, Hanna Strømme (2018). Jaw Cysts and Cyst-Like Conditions, In  Maxillofacial Imaging Second Edition.  Springer.  ISBN 978-3-319-53317-9.  2.  s 23 - 56
• Larheim, Tore Arne; Westesson, Per-Lennart; Kakimoto, N & Smith, H.-J. (2018). Maxillofacial Imaging Anatomy, In  Maxillofacial Imaging Second Edition.  Springer.  ISBN 978-3-319-53317-9.  1.  s 1 - 21
• Weber, Florian; Tiainen, Hanna & Barrantes Bautista, Alejandro (2018). pH dependent coating formation of tannic acid on titanium surfaces.
• Johansson, Anders; Bjorvatn, Bjørn; Saxegaard, Erik; Gjerde, Kjersti; Berge, Morten Eirik; Lehmann, Sverre & Opsahl, Ulrik Leidland (2018). Stor interesse for odontologisk søvnmedisin og søvnapné i Norge. Den norske tannlegeforenings tidende.  ISSN 0029-2303.  128(3), s 202- 204
• Øgaard, Bjørn Andreas (2018). Via Kristiania: På reise med Edvard Grieg. St. Hallvard.  ISSN 0036-2859.  (1), s 24- 39
• Johnsen, Jan-Are Kolset; Willumsen, Tiril & Bergdahl, Jan (2018). Grunnleggende psykologi, I: Tiril Willumsen; Lena Myran & Jostein Paul Årøen Lein (red.),  Odontologisk psykologi.  Gyldendal Akademisk.  ISBN 9788205510791.  1.  s 13 - 35
• Stub, Trine; Foss, Nina & Liodden, Ingrid Elisabeth (2018). "Placebo effect is probably what we refer to as patient healing power": A qualitative pilot study examining how Norwegian complementary therapists reflect on their practice.
• Kaspersen, Silje Lill; Bjørngaard, Johan Håkon; Pape, Kristine; Ose, Solveig Osborg; Vie, Gunnhild Åberge; Carlsen, Fredrik & Krokstad, Steinar (2018). Sammenhengen mellom arbeidsledighet, nedbemanning og helse i den norske arbeidspopulasjonen.
• Kaspersen, Silje Lill; Bjørngaard, Johan Håkon; Pape, Kristine; Ose, Solveig Osborg; Vie, Gunnhild Åberge; Carlsen, Fredrik & Krokstad, Steinar (2018). Sammenhengen mellom arbeidsledighet og helse i den norske arbeidspopulasjonen.
• Kvist, Therese; Willumsen, Tiril & Rønneberg, Anne (2018). Våld i nära relationer- tandvårdens roll. Aktuell Nordisk odontologi.  ISSN 1902-3545.  1(43), s 114- 125 . doi: 10.18261
• Jensen, Janicke Liaaen (2018). Munnhelse er også helse. Dagbladet.  ISSN 0805-3766.
• Jensen, Janicke Liaaen (2018, 02. januar). Munnhulen er en del av kroppen. [TV].  Dagsnytt 18, NRK 2.
• Torgersen, Gerald R.; Arvidsson, Linda Zamoline & Kristine, Wikan (2017). Workshop om strålevern i tannhelseprofesjonsutdanningene. Tannstikka : tidsskrift for Norsk tannpleierforening.  ISSN 1501-8636.  (5), s 26- 27

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