Siste publikasjoner

• Sukul, Mousumi; Sahariah, Priyanka; Lauzon, Hélène L.; Borges, João; Másson, Már; Mano, Joao F.; Haugen, Håvard Jostein & Reseland, Janne Elin (2020). In vitro biological response of human osteoblasts in 3D chitosan sponges with controlled degree of deacetylation and molecular weight. Carbohydrate Polymers.  ISSN 0144-8617.
• Brunetti, Giacomina; Storlino, Giuseppina; Oranger, Angela; Colaianni, Graziana; Faienza, Maria F; Ingravallo, Giuseppe; Di Comite, Mariasevera; Reseland, Janne Elin; Celi, Monica; Tarantino, Umberto; Passeri, Giovanni; Ware, Carl F; Grano, Maria & Colucci, Silvia (2020). LIGHT/TNFSF14 regulates estrogen deficiency‐induced bone loss.. Journal of Pathology.  ISSN 0022-3417.  250, s 440- 451 . doi: : 10.1002/path.5385
• Ulmner, Mattias; Sugars, Rachael; Naimi-Akbar, Aron; Suslu, Safiyye; Reseland, Janne Elin; Kruger-Weiner, Carina & Lund, Bodil Kristina (2020). Synovial tissue cytokine profile in disc displacement of the TMJ. Journal of Oral Rehabilitation.  ISSN 0305-182X. . doi: 10.1111/joor.13051
• Fardal, Øystein; Skau, Irene & Grytten, Jostein Ivar (2020). Familial tendency as a determinant of tooth loss during long-term periodontal therapy. Journal of Clinical Periodontology.  ISSN 0303-6979.  47(2), s 213- 222 . doi: 10.1111/jcpe.13219
• Skaare, Anne B; Hovden, Ewa; Herlofson, Bente Brokstad & Søland, Tine Merete (2020). Orofacial granulomatosis: a questionnaire study among Norwegian dental clinicians. European Archives of Paediatric Dentistry.  ISSN 1818-6300.
• Rahmati, Maryam; Lyngstadaas, Ståle Petter; Reseland, Janne Elin; Andersbakken, Ingrid; Haugland, Heidi Straume; López-peña, Mónica; Cantalapiedra, Antonio gonzalez; Muñoz, Fernando maria guzon & Haugen, Håvard Jostein (2020). Coating doxycycline on titanium-based implants: two in vivo studies. Bioactive Materials.  ISSN 2452-199X.  5(4), s 787- 797 . doi: 10.1016/j.bioactmat.2020.05.007 Vis sammendrag

  Regardless of the substantial progress in designing titanium-based dental implants and aseptic techniques, infection remains as the most common complication after implantation surgeries. Although, having a weakened immune system or systematic diseases is not seen as contraindicated for dental implants anymore, controlling the immune system is required to avoid surgical site infections after implantation. These patients have to control the surgical site infections by taking a high daily dose of oral antibiotics after dental implantation. The antibiotics oral administration has many side effects such as gastrointestinal symptoms, skin rashes and thrush. Coating antibiotics on the biomaterials surface could be a promising solution to reduce these disadvantages through locally releasing antibiotics in a controlled manner. The aim of this study was to investigate the effects of doxycycline coating layer on titanium-zirconium alloy surfaces in vitro and in vivo. In our previous studies, we demonstrated the chemical presence of doxycycline layer in vitro. In this study, we examined its physical presence using field emission scanning electron microscope and confocal microscope. We also analyzed its controlled released manner using Nano-Drop UV Vis spectrometer. After in vitro characterization of the coating layer, we evaluated its effects on the implant osseointegration in dogs and rabbits. The histological and histomorphometrical results exhibited no significant difference between doxycycline coated and uncoated groups regarding the implants osseointegration and biocompatibility for dental applications. Therefore, coating a doxycycline layer on TiZr implants could be favorable for reducing or removing the antibiotics oral administration after the implantation surgery.

• Chahal, Aman S; Schweikle, Manuel; Lian, Aina-Mari; Reseland, Janne Elin; Haugen, Håvard Jostein & Tiainen, Hanna (2020). Osteogenic potential of poly(ethylene glycol)-amorphous calcium phosphate composites on human mesenchymal stem cells. Journal of Tissue Engineering.  ISSN 2041-7314.  11 . doi: 10.1177/2041731420926840
• Tulek, Amela; Vieira, Alexandre Rezende; Weber, Megan L; Bezamat, Mariana; Deeley, Kathleen; Stenhagen, Kjersti Refsholt; Sehic, Amer; Sovik, Jenny Bogstad & Mulic, Aida (2020). Aquaporins’ Influence on Different Dental Erosive Wear Phenotypes in Humans. Caries Research.  ISSN 0008-6568.  s 1- 11 . doi: 10.1159/000505965
• Eriksen, Erik Fink; Shabestari, Maziar & Conaghan, Philip G. (2020). BISPHOSPHONATES AS A TREATMENT MODALITY IN OSTEOARTHRITIS. Bone.  ISSN 8756-3282. . doi: https://doi.org/10.1016/j.bone.2020.115352
• de Lange, Thomas; Møystad, Anne & Torgersen, Gerald R. (2020). How can video‐based assignments integrate practical and conceptual knowledge in summative assessment? Student experiences from a longitudinal experiment. British Educational Research Journal.  ISSN 0141-1926. . doi: https://doi.org/10.1002/berj.3632 Vis sammendrag

  This article focuses on how video assignments presenting clinical situations can be implemented in digital summative assessment to enhance the integration of practical and conceptual knowledge. The underlying perspective is that sustainable assessment should comprise evaluative practices that equip students for the challenges they will face in their future professional lives. Drawing on the literature and on empirical results of a qualitative longitudinal research study at a Norwegian university, the integrative potential and challenges of video assignments are examined. The study confirms that video‐based assignments are well suited for assessing integrated competencies. However, the complexities of videos’ visual displays have clear consequences that indicate how these resources should be produced. To optimise the potential of video use in enhancing sustainable summative assessment, we must strike a balance between technical accommodation, task clarity and integrative potential.

• Abrahamsson, Anna-Karin; Småstuen, Milada Cvancarova & Arvidsson, Linda Zamoline (2020). Improvement of Bone-Erosive Temporomandibular Joint (TMJ) Abnormalities in Adolescents Undergoing Non-Surgical Treatment: A Longitudinal Study. Dentomaxillofacial Radiology.  ISSN 0250-832X. . doi: 10.1259/dmfr.20190338
• Zou, Lai-quan; Dworschak, Annika; Alizadeh, Rafieh; Kamrawa, Seyed; Alwashahi, Mohammed; Bock, Marie; Boesveldt, Sanne; Singh, Preet Bano; Brusevold, Ingvild Johnsen; Voznessenskaya, Vera; Hummel, Thomas & Schriever, Valentin A (2020). “U-Sniff ” - the international odor identification test for children: an extension of its normative database and study of global reliability. Rhinology.  ISSN 0300-0729. . doi: 10.4193/Rhin19.355
• Rubin, Katrine Hass; Möller, Sören; Choudhury, Anup; Zorina, Olesya; Kalsekar, Sameer; Eriksen, Erik Fink; Andersen, Morten & Abrahamsen, Bo (2020). Cardiovascular and skeletal safety of zoledronic acid in osteoporosis observational, matched cohort study using Danish and Swedish health registries. Bone.  ISSN 8756-3282.  134, s 1- 11 . doi: 10.1016/j.bone.2020.115296
• Shabestari, Maziar; Shabestari, Yashar; Landin, Maria Augusta Dos S Silva; Pepaj, Milaim; Cleland, Timothy; Reseland, Janne Elin & Eriksen, Erik Fink (2020). Altered protein levels in bone marrow lesions of hip osteoarthritis: Analysis by proteomics and multiplex immunoassays. International Journal of Rheumatic Diseases.  ISSN 1756-1841.  . . doi: 10.1111/1756-185X.13843
• Haugen, Håvard Jostein; Basu, Poulami; Sukul, Mousumi & Reseland, Janne Elin (2020). Injectable biomaterials for Dental Tissue Regeneration. International Journal of Molecular Sciences.  ISSN 1422-0067.  21, s 3442 . doi: 10.3390/ijms21103442 Vis sammendrag

  Injectable biomaterials scaffolds play a pivotal role for dental tissue regeneration, as such materials are more applicable in the dental field, particularly when compared to pre-formed scaffolds. The defects in maxilla-oral area are normally small, confined and sometimes hard to access. This narrative review described different types of biomaterials for dental tissue regeneration, also discussing the potential use of nanofibres for dental tissues. Various studies suggest that the tissue engineering approaches involving the use of injectable biomaterials have the potential of restoring not only dental tissue function but also their biological purposes

• Qasim, Syed Saad Bin; Zafar, Muhammad Sohail; Niazi, Fayez Hussain; Alshahwan, Majid; Omar, Hanan & Daood, Umer (2020). Functionally graded biomimetic biomaterials in dentistry: an evidence-based update. Journal of Biomaterials Science. Polymer Edition.  ISSN 0920-5063.  s 1- 20 . doi: 10.1080/09205063.2020.1744289
• Khalafalla, Mahmoud G.; Woods, Lucas T.; Jasmer, Kimberly J.; Forti, Kevin Munoz; Camden, Jean M.; Jensen, Janicke Liaaen; Limesand, Kirsten H.; Galtung, Hilde & Weisman, Gary A. (2020). P2 receptors as therapeutic targets in the salivary gland: From physiology to dysfunction. Frontiers in Pharmacology.  ISSN 1663-9812.  11:222, s 1- 223 . doi: 10.3389/fphar.2020.00222
• Sukul, Mousumi; Cama, Giuseppe; Dubruel, Peter; Reseland, Janne Elin & Haugen, Håvard Jostein (2020). Methacrylation increase growth and differentiation of primary human osteoblasts for gelatin hydrogels. Emergent Materials.  ISSN 2522-5731. . doi: 10.1007/s42247-020-00101-5 Vis sammendrag

  The role of gelatin methacrylate hydrogels with varying degree of methacrylation (69% and 84%) was accessed with FTIR, NMR, microCT and subsequently exposure to human osteoblasts. The cells responded positively to the degree of methacrylation and showed attachment, growth and proliferated on both hydrogels. The cell reacted differently to the degree of methacrylation with higher proliferation on higher substitution; however, cell differentiation behavior was improved for less substitution. The secretion of late osteogenic markers (Osteoprotegerin (OPG), Osteopontin (OPN) and Osteocalcein (OCN)) and angiogenic factor Vascular endothelial growth factor (VEGF) was increased for gelatin methacrylate hydrogels with 69% degree of methacrylation and thus would be the better candidate for future bone regenerative applications amongst the three tested hydrogels

• Giltvedt, KM; Bjørnland, Tore & Olsen-Bergem, Heming (2020). Hvordan håndtere pasienter med økt bløndingsrisiko. Den norske tannlegeforenings tidende.  ISSN 0029-2303.  130, s 318- 324
• Nagendrababu, Venkateshbabu; Chong, Bunsan; McCabe, Paul S.; Shah, Pratik K.; Priya, Ekta; Jayaraman, Jayakumar; Pulikkotil, Shaju Jacob; Setzer, Frank C.; Sunde, Pia Titterud & Dummer, Paul Michael Howell (2020). PRICE 2020 guidelines for reporting case reports in Endodontics: a consensus-based development. International Endodontic Journal.  ISSN 0143-2885.  53, s 619- 626 . doi: 10.1111/iej.13285
• Osmari, Patrícia Hennig; Costa, Rogério Ferreira da; Aragão, Francisco Thiago Sacramento; Braz, Delson; Barroso, Regina C.; Nogueira, Liebert Parreiras & Ka Yan Ng, Andressa (2020). Determination of Volumetric Characteristics of FAM Mixtures using X-Ray Micro-Computed Tomography and Their Effects on the Rheological Behavior of the Material. Transportation Research Record.  ISSN 0361-1981.
• Rumian, Lucja; Wolf-Brandstetter, Cornelia; Rößler, Sina; Reczyńska, Katarzyna; Tiainen, Hanna; Haugen, Håvard Jostein; Scharnweber, Dieter & Pamuła, Elżbieta (2020). Sodium alendronate loaded poly(L-lactide-co-glycolide) microparticles immobilized on ceramic scaffolds for local treatment of bone defects. Regenerative Biomaterials.  ISSN 2056-3426.  s 1- 10 . doi: 10.1093/rb/rbaa012 Fulltekst i vitenarkiv. Vis sammendrag

  Bone tissue regeneration in critical-size defects is possible after implantation of a three-dimensional scaffold and can be additionally enhanced once the scaffold is enriched with drugs or other factors supporting bone remodelling and healing. Sodium alendronate (Aln), a widely used anti-osteoporosis drug, exhibits strong inhibitory effect on bone resorption performed by osteoclasts. Thus we propose a new approach for the treatment of bone defects in craniofacial region combining biocompatible titanium dioxide (TiO2) scaffolds and poly(L-lactide-co-glycolide) (PLGA) microparticles (MPs) loaded with Aln. The MPs were effectively immobilized on the surface of the scaffolds’ pore walls by human recombinant collagen. Drug release from the scaffolds was characterised by initial burst (24 ± 6% of the drug released within first 24 h) followed by a sustained release phase (on average 5 µg of Aln released per day from day 3 to day 18). In vitro tests showed that Aln in concentrations of 5 µg/mL and 2.5 µg/mL was not cytotoxic for MG-63 osteoblast-like cells (viability between 81 ± 6% to 98 ± 3% of control) but it prevented RANKL-induced formation of osteoclast-like cells from macrophages derived from peripheral blood mononuclear cells (PBMCs), as shown by reduced fusion capability and decreased TRAP 5b activity (56 ± 5% reduction in comparison control after 8 days of culture). Results show that it is feasible to design the scaffolds providing required doses of Aln inhibiting osteoclastogenesis, reducing osteoclast activity, but not affecting osteoblast functions, which may be beneficial in the treatment of critical-size bone tissue defects.

• De-Deus, Gustavo; Simões-Carvalho, Marco; Belladonna, Felipe Goncalves; Versiani, Marcio; Silva, Emmanuel João Nogueira Leal; Cavalcante, Daniele Moreira; Souza, Erick Miranda; Johnsen, Gaute Floer; Haugen, Håvard Jostein & Paciornik, S. (2020). Creation of well-balanced experimental groups for comparative endodontic laboratorial studies: a new proposal based on micro-CT and in silico methods. International Endodontic Journal.  ISSN 0143-2885. . doi: 10.1111/iej.13288 Fulltekst i vitenarkiv. Vis sammendrag

  Aim To introduce a new method to select anatomically matched teeth using micro-computed tomographic (micro-CT) technology. Methodology Single-rooted mandibular incisors with a single root canal (n = 60) were selected and distributed into three experimental groups according to the method used for matching 10 pairs of teeth in each group. In group 1, the pairs of mandibular incisors were randomly selected from a pool of teeth. In group 2, teeth were paired based on the measurement of canal width 5 mm from the root apex using radiographs taken from buccolingual and mesiodistal directions. In group 3, teeth were scanned (pixel size of 14.25 μm) and pair-matched based on the anatomical aspects of the root canal, named aspect ratio (AR), volume and three-dimensional canal geometry. After allocating the specimens into groups 1 and 2, the teeth were scanned and the canal morphology evaluated as in group 3. A bivariate Pearson’s regression analysis was performed correlating the individual AR values of each pair and the correlation coefficient was used to estimate the strength of the pair-matching process. One-way ANOVA post hoc Tukey tests were applied for pair-wise comparisons at a significance level of 5%. Results The micro-CT method showed 100% of the samples having strong (80%) or very strong (20%) correlations with respect to AR values. Analysis of the radiographic method revealed strong correlation in two pairs (20%), but most of the samples had weak (30%) or neglectable (30%) correlation coefficients. The randomization method resulted in 3 pairs (30%) with very strong correlations, while 50% had weak or neglectable rates. A significant difference in correlation coefficients was observed in the micro-CT method compared to the other groups (p < 0.05), whilst no difference was detected between radiographic and randomized methods (p > 0.05). Eta squared (η 2 ) calculations demonstrated a very high effect size in the micro-CT group for selecting pairs (0.99), and lower effect sizes in the radiographic (0.67) and randomized (0.66) groups. Conclusions Micro-CT method was able to provide better control of the confounding effect that

• Tashbayev, Behzod; Garen, Torhild Oddveig; Palm, Øyvind; Chen, Xiangjun; Herlofson, Bente Brokstad; Young, Alix; Hove, Lene Hystad; Rykke, Morten; Singh, B. R; Aqrawi, Lara A.; Utheim, Øygunn Aass; Utheim, Tor Paaske & Jensen, Janicke Liaaen (2020). Patients with non-Sjögren’s sicca report poorer general and oral health-related quality of life than patients with Sjögren’s syndrome: a cross-sectional study. Scientific Reports.  ISSN 2045-2322. . doi: 10.1038/s41598-020-59078-0 Fulltekst i vitenarkiv.
• Tashbayev, Behzod; Garen, Torhild Oddveig; Palm, Øyvind; Chen, Xiangjun; Herlofson, Bente Brokstad; Young Vik, Alix Rosslyn; Hove, Lene Hystad; Rykke, Morten; Singh, Preet Bano; Aqrawi, Lara Adnan; Utheim, Øygunn Aass; Utheim, Tor Paaske & Jensen, Janicke Cecilie Liaaen (2020). Patients with non-Sjögren's sicca report poorer general and oral health-related quality of life than patients with Sjögren's syndrome: a cross-sectional study. Scientific Reports.  ISSN 2045-2322. . doi: 10.1038/s41598-020-59078-0 Fulltekst i vitenarkiv.
• Bülbül, Onur; Krockow, Christie & Haugen, Håvard Jostein (2020). Hvilke kjeveortopediske metallkomponenter gir pasientreaksjoner og hvilke reaksjoner er registrert? En oversikt over metall-hypersensitivitet innen kjeveortopedien. Den norske tannlegeforenings tidende.  ISSN 0029-2303.  130, s 212- 217 Vis sammendrag

  Kjeveortopedisk behandling innebærer som oftest behandling med apparaturer bestående av metaller og metallegeringer. Studier har vist at lekkasje av metallioner kan føre til allergiske reaksjoner. Målet med denne artikkelen er å gi en oversikt over forekomst av allergi, kliniske tegn og symptomer, hvilke metallioner som er allergifremkallende og behandlingsalternativer. En allergisk reaksjon skyldes en immunrespons, og de kliniske tegn og symptomer kan manifestere seg både intra- og ekstraoralt. Man bør være oppmerksom på at en allergisk pasient kan ha bare ekstraorale symptomer, selv om apparaturene befinner seg intraoralt. Dette skyldes trolig at mukosa og hud har ulike egenskaper. Nikkel forårsaker mest allergiske reaksjoner sammenlignet med andre metaller i kjeveortopedien og kan utgjøre opptil 70% av noen apparaturer. Til tross for den relativt høye prevalensen av nikkelallergi, er synlige bivirkninger på grunn av metalliske kjeveortopediske apparaturer sjeldne og oppdages hos 0,2 til 0,4 % av pasienter. De fleste allergiske pasienter kan behandles med apparaturer av rustfritt stål. Dersom pasienten fortsatt reagerer, finnes nikkelfrie alternativer. Dette kan i midlertid gi endring av behandlingstid og være lite gunstig i noen kasus

• Loro, Lado Lako & Bjørnland, Tore (2020). Calcium pyrophosphate deposition disease: a case report with bilateral involvement of the temporomandibular joints and concurrence of psoriatic arthritis.. Clinical Case Reports.  ISSN 2050-0904.  8(4), s 640- 643 . doi: 10.1002/ccr3.2715 Fulltekst i vitenarkiv.
• Haugen, Håvard Jostein; Soltvedt, Brandon Michael; Nguyen, Peter N; Rønold, Hans Jacob & Johnsen, Gaute Floer (2020). Discrepancy in alloy composition of imported and non-imported porcelain-fused-to-metal (PFM) crowns produced by Norwegian dental laboratories. Biomaterial Investigations in Dentistry. . doi: 10.1080/26415275.2020.1724512 Fulltekst i vitenarkiv. Vis sammendrag

  Even though the use of full ceramic crowns have become a well-established practice in dental clinics compare to the last decade, the use of imported casted porcelain-fused-to-metal (PFMs) crowns is still prevalent. The use of imported PFMs is often economically driven; however, when dentists order PFMs, they do not have capabilities to examine its true alloy content. Therefore, we raise the questions whether cheaper imported PFMs have more discrepancies in alloy content compared to domestically produced PFMs? This study included 62 porcelain-fused-to-metal crowns: 41 produced in Norway and 21 imported. Their alloy-composition was determined non-destructively by EDX and SEM. Imported PFMs demonstrated larger deviations compared with non-imported PFMs. Significant deviation was found in key metallic elements in the different alloys (W, In, Pd, Ag). The detected deviations in key element such as Wolfram and Indium could influence the PFMs service time. These finding may be of international concern.

• Pham, Thi Ngoc Maria Huong; Haugen, Håvard Jostein & Reseland, Janne Elin (2020). Fluoride Modification of Titanium Surfaces Enhance Complement Activation. Materials.  ISSN 1996-1944.  13(3), s 684 . doi: 10.3390/ma13030684 Fulltekst i vitenarkiv. Vis sammendrag

  Immediately after dental implant insertion, blood will be in direct contact and interact with the implant surface and activates inflammatory responses and complement cascades within seconds. The aim of the present study was to determine the ability of fluoride-modified titanium surfaces to activate complement cascades using the human buffy coat as model. The buffy coats were exposed to hydrofluoric acid-modified surfaces for a short time and its responses were compared to controls. Identification and quantification of complement cascade biomarkers were conducted using ELISA kits and multianalyte profiling using Luminex. A lower level of C3 at 30 min and increased levels of C4, MIP-4, CRP, and pigment epithelium-derived factor at 360 min were found on modified surfaces as compared to controls. We found no significant differences in the levels of C3a, C5a, C Factor H, α2M, ApoA1, ApoC3, ApoE, Prealbumin, α1AT, and SAP in modified surfaces in the buffy coats. We conclude that titanium surfaces treated with hydrofluoric acid modify the levels of specific biomarkers related to the complement cascade and angiogenesis and, thus, tissue growth, remodeling and repair, as this may play a role in the enhanced clinical performance of fluoride-modified Ti dental implants.

• Beheshti Maal, Mehrnaz; Ellingsen, Stig Aanerød; Reseland, Janne Elin & Verket, Anders (2020). Experimental implantoplasty outcomes correlate with fibroblast growth in vitro. BMC Oral Health.  ISSN 1472-6831. . doi: 10.1186/s12903-020-1012-1
• Bunæs, Dagmar Fosså; Verket, Anders; Aas, Anne Merete & Bolstad, Anne Isine (2020). A cross-link between diabetes mellitus type 2 and periodontal disease. Tandlægebladet.  ISSN 0039-9353.  124, s 24- 29
• Bunæs, Dagmar Fosså; Verket, Anders; Aass, Anne Merete & Bolstad, Anne Isine (2020). Kopplingen mellan diabetes typ2 och parodontal sjukdom. Tandläkartidningen.  ISSN 0039-6982.  112(1), s 48- 53
• Lund, Bodil Kristina; Ulmner, Mattias; Bjørnland, Tore; Berge, Trond Inge; Olsen-Bergem, Heming & Rosén, Annika (2020). A disease-focused view on the temporomandibular joint using a Delphi-guided process. Journal of Oral Science.  ISSN 1343-4934.  62(1), s 1- 8 . doi: 10.2334/josnusd.19-0128
• Bunæs, Dagmar Fosså; Verket, Anders; Aass, Anne Merete & Bolstad, Anne Isine (2020). Sammenheng mellom diabetes mellitus Type 2 og periodontal sykdom. Den norske tannlegeforenings tidende.  ISSN 0029-2303.  130(1), s 10- 16
• Khanifam, Pejman; Pullisaar, Helen & Risheim, Helge (2020). Lokal blødtvævsatrofi i kinden og sensibilitetstab i højre side af overlæben efter subkutan ekstrusion af klorhexidindiglukonat i forbindelse med endodontisk behandling. Tandlægebladet.  ISSN 0039-9353.
• Rahmati, Maryam; Blaker, Jonathan James; Lyngstadaas, Ståle Petter; Mano, Joao F. & Haugen, Håvard Jostein (2020). Designing multigradient biomaterials for skin regeneration. Materials Today.  ISSN 1369-7021.  5:100051, s 1- 14 . doi: 10.1016/j.mtadv.2019.100051 Fulltekst i vitenarkiv. Vis sammendrag

  Skin defects are amongst the main causes of morbidity and mortality worldwide, which account for significantly high socioeconomic costs. Today, much attention is being paid to tissue engineering and biomaterials strategies for skin regeneration, and among them, there is increasing interest in using multigradient biomaterials. Gradient-based approaches are an emerging trend in tissue engineering for the homogeneous delivery of therapeutic agents by using biomaterials. Several studies have acknowledged that wound repair mechanisms could be enhanced through biomimicking physicochemical properties of different skin layers. In addition, in different layers of skin tissue, cells experience various physicochemical gradients, which potentially regulate their behaviors. Therefore, interface tissue engineering and biomaterials approaches are gaining increasing attention for skin regeneration through the incorporation of physicochemical gradients within the engineered constructs. This review first presents a necessary overview of the biological properties of skin tissue and its changes during repair in different tissue injuries. Fundamental issues and necessities of using different types of gradient scaffolds and interface tissue engineering strategies for skin regeneration are addressed. The focus of this review is on describing current progress in designing gradient scaffolds for controlling and directing cellular and molecular responses in skin tissue. The main used fabrication approaches, including both traditional and advanced methods for designing multigradient scaffolds, are also discussed.

• Yaddehi Gamage, Thilini Hansamali Gamage; Lengle, Emma; Gunnes, Gjermund; Pullisaar, Helen; Holmgren, Asbjørn; Reseland, Janne Elin; Merckoll, Else; Corti, Stefania; Mizobuchi, Masahiro; Morales, RaulJ; Tsiokas, Leonidas; Tjønnfjord, Geir Erland; Lacruz, Rodrigo S; Lyngstadaas, Ståle Petter; Misceo, Doriana & Frengen, Eirik (2020). STIM1 R304W in mice causes subgingival hair growth and an increased fraction of trabecular bone. Cell Calcium.  ISSN 0143-4160.  85 . doi: 10.1016/j.ceca.2019.102110 Vis sammendrag

  (SOCE) is an important calcium influx pathway mediated by calcium release activated calcium (CRAC) channels in the plasma membrane. Stromal interaction molecule 1 (STIM1) is an endoplasmic reticulum calcium sensing protein important for SOCE. We generated a mouse model expressing the STIM1 R304W mutation, causing Stormorken syndrome in humans. Stim1R304W/R304W mice showed perinatal lethality, and the only three animals that survived into adulthood presented with reduced growth, low body weight, and thoracic kyphosis. Radiographs revealed a reduced number of ribs in the Stim1R304W/R304W mice. Microcomputed tomography data revealed decreased cortical bone thickness and increased trabecular bone volume fraction in Stim1R304W/R304W mice, which had thinner and more compact bone compared to wild type mice. The Stim1R304W/+ mice showed an intermediate phenotype. Histological analyses showed that the Stim1R304W/R304W mice had abnormal bone architecture, with markedly increased number of trabeculae and reduced bone marrow cavity. Homozygous mice showed STIM1 positive osteocytes and osteoblasts. These findings highlight the critical role of the gain-of-function (GoF) STIM1 R304W protein in skeletal development and homeostasis in mice. Furthermore, the novel feature of bilateral subgingival hair growth on the lower incisors in the Stim1R304W/R304W mice and 25 % of the heterozygous mice indicate that the GoF STIM1 R304W protein also induces an abnormal epithelial cell fate.

• Rajendran, Sakthi; Anquetil, Florence; Quesada-Masachs, Estefania; Graef, Madeleine; Gonzalez, Nathaly; McArdle, Sara; Chu, Tiffany; Krogvold, Lars; Dahl-Jørgensen, Knut & von Herrath, Matthias (2019). IL-6 is present in beta and alpha cells in human pancreatic islets: Expression is reduced in subjects with type 1 diabetes. Clinical Immunology.  ISSN 1521-6616.  211 . doi: 10.1016/j.clim.2019.108320
• Yaddehi Gamage, Thilini Hansamali Gamage; Lengle, Emma; Gunnes, Gjermund; Pullisaar, Helen; Holmgren, Asbjørn; Reseland, Janne Elin; Merckoll, Else; Corti, Stefania; Mizobuchi, Masahiro; Morales, Raul J.; Tsiokas, Leonidas; Tjønnfjord, Geir Erland; Lacruz, Rodrigo S; Lyngstadaas, Ståle Petter; Misceo, Doriana & Frengen, Eirik (2019). STIM1 R304W in mice causes subgingival hair growth and an increased fraction of trabecular bone.. Cell Calcium.  ISSN 0143-4160.  85 . doi: 10.1016/j.ceca.2019.102110
• Xiao, Jiaxin; Adil, Muhammed Yasin; Chen, Xiangjun; Utheim, Øygunn A.; Ræder, Sten; Tønseth, Kim Alexander; Lagali, Neil Satish; Dartt, Darlene A. & Utheim, Tor Paaske (2019). Functional and Morphological Evaluation of Meibomian Glands in the Assessment of Meibomian Gland Dysfunction Subtype and Severity. American Journal of Ophthalmology.  ISSN 0002-9394.  209, s 160- 167 . doi: 10.1016/j.ajo.2019.09.005 Fulltekst i vitenarkiv.
• Emrani, Reza; Sargeran, Katayoun; Grytten, Jostein Ivar & Hessari, Hossein (2019). A Survey of Common Payment Methods and Their Determinants in Dental Clinics, in Tehran, 2018. European Journal of Dentistry.  ISSN 1305-7456.  13(4), s 535- 539 . doi: 10.1055/s-0039-1697556 Fulltekst i vitenarkiv.
• Søftestad, Siri; Kranstad, Vibeke; Varvin, Therese & Willumsen, Tiril (2019). Invading Deeply into Self and Everyday Life: How Oral Health-Related Problems Affect the Lives of Child Sexual Abuse Survivors. Journal of Child Sexual Abuse.  ISSN 1053-8712. . doi: 10.1080/10538712.2019.1682096
• Skarstein, Kathrine; Jensen, Janicke Liaaen; Galtung, Hilde; Jonsson, Roland; Brokstad, Karl Albert & Aqrawi, Lara A. (2019). Autoantigen-specific B cells and plasma cells are prominent in areas of fatty infiltration in salivary glands of patients with primary Sjogren?s syndrome. Autoimmunity.  ISSN 0891-6934.  52, s 242- 250 . doi: 10.1080/08916934.2019.1684475
• Eskild, Anne; Sommerfelt, Silje; Skau, Irene & Grytten, Jostein Ivar (2019). Offspring birthweight and placental weight in immigrant women from conflict-zone countries; does length of residence in the host country matter? A population study in Norway. Acta Obstetricia et Gynecologica Scandinavica.  ISSN 0001-6349.  s 1- 8 . doi: 10.1111/aogs.13777
• Rønneberg, Anne; Szyszko, Ewa Alicja; Bie, Thea Martine Granvoll; Willumsen, Tiril & Køpp, Unni Mette (2019). Klinisk rettsodontologiske undersøkelser ved Statens Barnehus - veier til tverrprofesjonell samhandling til barnets beste. Den norske tannlegeforenings tidende.  ISSN 0029-2303.  129, s 884- 892
• Haugen, Hilde Kjærnet; Myhrer, Trude & Willumsen, Tiril (2019). Nedsatt livskvalitet og oral funksjon etter hjerneslag. En kvalitativ studie. Sykepleien Forskning.  ISSN 1890-2936. . doi: https://doi.org/10.4220/Sykepleienf.2019.79355 Fulltekst i vitenarkiv.
• Grytten, Jostein Ivar; Bukholm, Ida Rashida Khan; Blich, Carl Christian; Rongen, Gunnar & Skau, Irene (2019). Norsk pasientskadeerstatning - diagnostikk og behandlingssvikt. En oversikt.. Den norske tannlegeforenings tidende.  ISSN 0029-2303.  129, s 1088- 1095
• Listl, Stefan; Grytten, Jostein Ivar & Birch, Stephen (2019). What is health economics?. Community Dental Health.  ISSN 0265-539X.  36(4), s 263- 275 . doi: 10.1922/CDH_4581Listl13
• Skallevold, Hans Erling; Rokaya, Dinesh; Khurshid, Zohaib & Zafar, Muhammad Sohail (2019). Bioactive glass applications in dentistry. International Journal of Molecular Sciences.  ISSN 1422-0067.  20:5960(23), s 1- 24 . doi: 10.3390/ijms20235960
• Kranstad, Vibeke; Søftestad, Siri; Fredriksen, Therese Varvin & Willumsen, Tiril (2019). Being considerate every step of the way: a qualitative study analysing trauma‐sensitive dental treatment for childhood sexual abuse survivors. European Journal of Oral Sciences.  ISSN 0909-8836.  127(6), s 539- 546 . doi: 10.1111/eos.12661
• Halvari, Anne Elisabeth M.; Halvari, Halgeir; Deci, Edward & Williams, Geoffrey C. (2019). Motivation and anxiety for dental treatment and dental attendance: The roles of the locus of causality personality and treatment styles. Journal of Applied Social Psychology.  ISSN 0021-9029.  s 1- 12 . doi: 10.1111/jasp.12645 Fulltekst i vitenarkiv. Vis sammendrag

  The purpose of the present study was to test a self‐determination theory model with the following hypotheses: (1) Patients’ autonomous causality personality orientation and oral health care professionals’ autonomy‐supportive treatment styles, as perceived by patients, would both be positively indirectly associated with dental attendance through patients’ autonomous motivation for dental treatment. (2) Patients’ controlled causality personality orientation and oral health care professionals’ controlling treatment styles, as perceived by patients, would both be positively indirectly associated with avoidance of making a dental clinic appointment through patients’ anxiety for dental treatment. A sample size of about 200 patients was estimated to be acceptable in detecting moderate effect sizes (independent variables: 5–6; power: .80; p < .05). Student patients (N = 226) responded to a survey with validated questionnaires. Using LISREL, both hypotheses were supported. In addition, patients’ perception of a controlling treatment style moderated the controlled personality—dental anxiety relation, so that a lower controlling treatment style mitigated dental anxiety substantially among patients with a high control orientation. Effect sizes were moderate to large. Analyses (Z‐scores) also revealed that the autonomous personality is more strongly linked to situational autonomous motivation than situational autonomy support, whereas a controlled personality and a perceived controlling treatment style are equally and significantly associated to dental anxiety. Both patient personalities and oral health care professionals’ treatment styles are substantially linked to autonomous motivation and anxiety for dental treatment, which are relatively strongly associated with dental attendance and avoiding dental clinic appointments, respectively.

• Xiao, Jiaxin; Adil, Muhammed Yasin; Olafsson, Jonatan; Chen, Xiangjun; Utheim, Øygunn Aass; Ræder, Sten; Lagali, Neil Satish; Dartt, Darlene Ann & Utheim, Tor Paaske (2019). Diagnostic Test Efficacy of Meibomian Gland Morphology and Function. Scientific Reports.  ISSN 2045-2322.  9(1) . doi: 10.1038/s41598-019-54013-4 Fulltekst i vitenarkiv.
• Jackson, Catherine; Ernø, Ina Myklebust; Ringstad, Håkon; Tønseth, Kim Alexander; Dartt, Darlene Ann & Utheim, Tor Paaske (2019). Simple limbal epithelial transplantation: Current status and future perspectives: Concise review. Stem Cells Translational Medicine.  ISSN 2157-6564.  s 1- 13 . doi: 10.1002/sctm.19-0203 Fulltekst i vitenarkiv.
• Brunetti, Giacomina; Belisario, DC; Bortolotti, Sara; Storlino, Giuseppina; Colaianni, Graziana; Faienza, Maria F; Sanesi, Lorenzo; Alliod, Valentina; Buffoni, Lucio; Centini, Elisa; Voena, Claudia; Pulito, Roberta; Novello, Silvia; Ingravallo, Giuseppe; Rizzi, Rita; Mori, Giorgio; Reseland, Janne Elin; Ware, Carl F; Colucci, Silvia; Ferracini, Riccardo; Grano, Maria & Roato, Ilaria (2019). LIGHT/TNFSF14 Promotes Osteolytic Bone Metastases in Non-small Cell Lung Cancer Patients. Journal of Bone and Mineral Research.  ISSN 0884-0431.  35(4), s 671- 680 . doi: 10.1002/jbmr.3942
• Tanzi, Maria Cristina; Gantz, Daniel; Bertoldi, Serena; negrini, Nicola Contessi & Haugen, Håvard Jostein (2019). Polymers and Scaffolds with Improved Blood Compatibility and Enhanced Cellular Response with Focus on Polyurethane Foams Functionalized with Amino-Amide Groups. Journal of Advanced Biotechnology and Bioengineering.  ISSN 2311-1755.  7, s 18- 29 . doi: 10.12970/2311-1755.2019.07.03 Vis sammendrag

  Biofunctionalization of biomaterial substrates has gained increasing interest in Tissue Engineering (TE) to create functional scaffolds with improved performances and capable of directing cellular behaviour. This work takes into account the functionalization of polyurethane (PU) foams with an active molecule, the diamino-diamide diol PIME, purposely designed to be inserted in the structure of linear PUs and previously found to be able to improve hemo-, cytocompatibility and bacterial resistance of these biomaterials. Here, for the first time, the gas foaming process previously set up for biocompatible PU foams was modified, and different methods were tested to obtain structurally stable foams containing PIME. The obtained foams and respective controls showed appropriate porosity (Ø = 407 ÷ 589 ± 30 m; > 90% open porosity), similar density ( 0.14 g/cm3) and hydrophilicity (water uptake  300%) and adequate compressive properties (E = 0.058 ÷ 0.170 Mpa; Hysteresis Area = 2.07 ÷ 5.59 x 10-3 J/cm3, < 5% residual deformation). PU foams containing PIME exhibited a more spherical pore geometry; the foam obtained by applying a higher stirring speed during synthesis (PU-3kP) exhibited a lower mean pore size and an elastic modulus higher than that of the other foams. FT-IR spectroscopy indicated the presence of new absorption bands and structural changes attributable to the presence of PIME. Cytotoxicity tests performed with the cell line L929 verified the absence of cytotoxic effects. All foams were able to support L929 fibroblasts proliferation and vitality for seven days; PIME-containing foams showed higher values of cell proliferation (p<0.05) that the respective controls. Keywords: Polyurethane foams, scaffold, functionalization, bioactive molecule, PIME, open porosity, compressive properties, cell interactions, L929, fibroblasts.

• Pullisaar, Helen; Colaianni, Graziana; Lian, Aina-Mari; Vandevska-Radunovic, Vaska; Grano, Maria & Reseland, Janne Elin (2019). Irisin promotes growth, migration and matrix formation in human periodontal ligament cells. Archives of Oral Biology.  ISSN 0003-9969. . doi: 10.1016/j.archoralbio.2019.104635 Fulltekst i vitenarkiv.
• Giannobile, William V; Berglundh, Tord; Al-Nawas, Bilal; Araujo, Mauricio; Bartold, P Mark; Bouchard, Philippe; Chapple, Iain L.C.; Gruber, Reinhart; Lundberg, Pernilla; Sculean, Anton; Lang, Niklaus P.; Lyngstadaas, Ståle Petter; Kebschull, Moritz; Galindo-Moreno, Pablo; Schwartz, Zvi; Shapira, Lior; Stavropoulos, Andreas & Reseland, Janne Elin (2019). Biological factors involved in alveolar bone regeneration: Consensus report of Working Group 1 of the 15th European Workshop on Periodontology on Bone Regeneration.. Journal of Clinical Periodontology.  ISSN 0303-6979.  46(S21), s 6- 11 . doi: 10.1111/jcpe.13130
• Dias, Rhayra B.; Guimaraes, Joao A. M.; Cury, Marco B.; Rocha, Leonardo R.; da Costa, Elaine S.; Nogueira, Liebert Parreiras; Hochman-Mendez, Camila; Fortuna-Costa, Anneliese; Silva, Anna Karoline F.; Cunha, Karin S.; de Souza, Sergio A.L.; Duarte, Maria Eugenia L.; Sartore, Rafaela C. & Bonfim, Danielle C. (2019). The manufacture of GMP-grade bone marrow stromal cells with validated in vivo bone-forming potential in an orthopedic clinical center in Brazil. Stem Cells International.  ISSN 1687-966X.  2019:2608482, s 1- 18 . doi: 10.1155/2019/2608482 Vis sammendrag

  In vitro-expanded bone marrow stromal cells (BMSCs) have long been proposed for the treatment of complex bone-related injuries because of their inherent potential to differentiate into multiple skeletal cell types, modulate inflammatory responses, and support angiogenesis. Although a wide variety of methods have been used to expand BMSCs on a large scale by using good manufacturing practice (GMP), little attention has been paid to whether the expansion procedures indeed allow the maintenance of critical cell characteristics and potency, which are crucial for therapeutic effectiveness. Here, we described standard procedures adopted in our facility for the manufacture of clinical-grade BMSC products with a preserved capacity to generate bone in vivo in compliance with the Brazilian regulatory guidelines for cells intended for use in humans. Bone marrow samples were obtained from trabecular bone. After cell isolation in standard monolayer flasks, BMSC expansion was subsequently performed in two cycles, in 2- and 10-layer cell factories, respectively. The average cell yield per cell factory at passage 1 was of 21.93±12.81×106 cells, while at passage 2, it was of 83.05±114.72×106 cells. All final cellular products were free from contamination with aerobic/anaerobic pathogens, mycoplasma, and bacterial endotoxins. The expanded BMSCs expressed CD73, CD90, CD105, and CD146 and were able to differentiate into osteogenic, chondrogenic, and adipogenic lineages in vitro. Most importantly, nine out of 10 of the cell products formed bone when transplanted in vivo. These validated procedures will serve as the basis for in-house BMSC manufacturing for use in clinical applications in our center.

• Knudsen, Dyveke; Ottersen, Margareth Kristensen; Ørstavik, Dag & Sunde, Pia Titterud (2019). Multiple idiopatiske cervikale rotresorpsjoner - forekomst og kasuistikker. Den norske tannlegeforenings tidende.  ISSN 0029-2303.  129(4), s 342- 351
• Grytten, Jostein Ivar; Skau, Irene & Sørensen, Rune Jørgen (2019). Who dies early? Education, mortality and causes of death in Norway. Social Science and Medicine.  ISSN 0277-9536. . doi: 10.1016/j.socscimed.2019.112601 Fulltekst i vitenarkiv. Vis sammendrag

  We estimated the effects of education on mortality and causes of death in Norway. We identified causal effects by exploiting the staggered implementation of a school reform that increased the length of compulsory education from seven to nine years. The municipality-level education data were combined with complete records of all deaths from 1960 to 2015 from the Norwegian Cause of Death Registry. These data covered the entire life span of persons aged 16–64. One additional year of education caused a reduction in mortality of about 10% for men. The effect was negligible for women. For men, a large part of the effect was due to fewer accidental deaths. We suggest two explanations for this finding. First, there are differences in risk-taking behaviour between people with a high level of education and those with a low level. Second, more education leads to upward occupational mobility. This mobility is mainly from occupations for which the risk of accidents is high to occupations for which the risk is low. Our results supported the fundamental cause theory. This is because education had a stronger effect on mortality for causes of death that are preventable than for causes of death that are not preventable. More education had no effect on the probability of dying of diseases that were amenable to medical intervention only. This gives some support to our results that patients are treated equally, independent of their level of education. This may be due to the large public involvement in financing and provision of health services.

• Schlueter, Nadine; Amaechi, Bennett T.; Bartlett, David; Buzalaf, Marília A.; Carvalho, Thiago Saads; Ganss, Carolina; Hara, Anderson T.; Huysmans, Marie-Charlotte D.N.J.M.; Lussi, Adrian; Moazzez, Rebecca; Vieira, Alexandre Rezende; West, Nicola X.; Wiegand, Annette; Young, Alix & Lippert, Frank (2019). Terminology of erosive tooth wear: Consensus report of a workshop organized by the ORCA and the cariology research Group of the IADR. Caries Research.  ISSN 0008-6568.  s 1- 5 . doi: 10.1159/000503308 Fulltekst i vitenarkiv. Vis sammendrag

  Our understanding of erosive tooth wear and its contributing factors has evolved considerably over the last decades. New terms have been continuously introduced, which frequently describe the same aspects of this condition, whereas other terms are being used inappropriately. This has led to unnecessary confusion and miscommunication between patients, professionals, and researchers. A group of 15 experts, selected by the European Organization for Caries Research (ORCA) and the Cariology Research Group of the International Association for Dental Research (IADR), participated in a 2-day workshop to define the most commonly used terms in erosive tooth wear. A modified Delphi method was utilized to reach consensus. At least 80% agreement was achieved for all terms discussed and their definitions related to clinical conditions and processes, basic concepts, diagnosis, risk, and prevention and management of erosive tooth wear. Use of the terms agreed on will provide a better understanding of erosive tooth wear and intends to enable improved communication on this topic.

• Norum, Thomas Åge; Aass, Anne Merete & Koldsland, Odd Carsten (2019). Pain and morbidity after non-surgical and surgical treatment of peri-implantitis. Acta Odontologica Scandinavica.  ISSN 0001-6357. . doi: 10.1080/00016357.2019.1632474

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• Dahl, Bjørn Einar (2020). Mind the gap - internal fit of fixed dental prostheses.
• Skoglund, Lasse Ansgar (2020). Spørsmål om bruk av analgetika under coronaviruspandemien.
• Sapkota, Dipak; Thapa, Suraj Bahadur; Hasseus, Bengt & Jensen, Janicke Liaaen (2020). Saliva testing for COVID-19?. British Dental Journal.  ISSN 0007-0610. . doi: https://doi.org/10.1038/s41415-020-1594-7
• Skoglund, Lasse Ansgar (2020). Questions about the use of analgesics during the coronavirus pandemic.
• Abrahamsson, Anna-Karin (2020). TEMPOROMANDIBULAR OSTEOARTHRITIS IN THE YOUNG AND THE ELDERLY.
• Skoglund, Lasse Ansgar & Vigen, Ellen Christine (2020). Nytt smertestillende legemiddel i dosert form. Den norske tannlegeforenings tidende.  ISSN 0029-2303.  130(5), s 477
• Skoglund, Lasse Ansgar; Vigen, Ellen Christine & Coulthard, Paul (2020). Ibuprofen er fortsatt anbefalt Forutsetningen for valg av smertestillende / antipyretika i tannbehandling og oral kirurgi er en balanse mellom kostnad, nytte og nåværende kunnskap: En kommentar til bruken av NSAIDS, paracetamol eller opioidkombinasjoner som smertestillende midler i Coronavirus (Covid-19)-kompromitterte pasienter.. Den norske tannlegeforenings tidende.  ISSN 0029-2303.  130(5), s 430- 432
• Skoglund, Lasse Ansgar; Vigen, Ellen Christine & Coulthard, Paul (2020). Coronavirus and analgesics. British Dental Journal.  ISSN 0007-0610.  228, s 487 . doi: https://doi.org/10.1038/s41415-020-1485-y
• Jensen, Janicke Liaaen (2020). Bærekraftig alderdom - en sunn sjel med en sunn munnhule i et sunt lege.
• Jensen, Janicke Liaaen (2020). Innledningsforedrag: Økt fokus på eldres munnhelse.
• Abrahamsson, Anna-Karin (2019). Unge kjever med slitasjegikt? Radiologisk oppfølging av ungdommer med kjeveledds-destruksjon. Vis sammendrag

  Slitasjegikt - eller artrose (engelsk: osteoarthritis) - er noe vi forbinder med eldre mennesker. Nyere forskning viser at artrose-lignende forandringer forekommer i kjeveledd hos ungdommer. Omtrent en av tre av dem som er plaget av ansiktssmerter og funksjonsforstyrrelser er rammet. Kjeveledds-destruksjon, også kalt erosjon, er et av de radiologiske tegnene som ofte skaper frykt for progresjon og utvikling av bittforandringer og ansiktsanomalier når de oppdages hos unge individer. Foredraget sammenfatter hovedfunnene av en radiologisk follow-up studie av ungdommer med erosive kjeveledds-forandringer.

• Herlofson, Bente Brokstad (2019). Pasienter som skal ha eller som står på på benmodulerende behandling - samarbeid mellom lege og tannlege.
• Grytten, Jostein Ivar & Skau, Irene (2019). Causal effect of education on receiving subsidized fixed prosthodontic treatment.
• Kinge, Jonas Minet & Grytten, Jostein Ivar (2019). Allmenndekningen og perinatal helse.
• Grytten, Jostein Ivar (2019). Nasjonale registre i tannhelsetjenesten - hva har vi og hva trenger vi?.
• Børsting, Torunn; Schuller, Annemarie; van Dommelen, Paula; Stafne, Signe Nilssen; Skeie, Marit Slåttelid; Skaare, Anne B; Gustafsson, Miriam K.; Syversen, Unni; Stunes, Astrid Kamilla; Mosti, Mats Peder; Mørkved, Siv; Salvesen, Kjell Å & Natland Fagerhaug, Tone (2019). Associations between maternal vitamin D status in second and third trimester of pregnancy and offspring enamel hypomineralisation at 7-9 years: a longitudinal study. Norsk Epidemiologi, Supplement.  ISSN 0803-4206.  28
• Liskiewicz, Krystyna Anna; Sunde, Pia Titterud; Verket, Anders; Økstad, Ole Andreas & Simm, Roger (2019). C-di-GMP signaling in Treponema denticola and its role in pathogenesis of periodontal diseases..
• Liskiewicz, Krystyna Anna; Sunde, Pia Titterud; Verket, Anders; Økstad, Ole Andreas & Simm, Roger (2019). C-di-GMP signaling in Treponema denticola and its role in pathogenesis of periodontal diseases..
• Stunes, Astrid Kamilla; Mosti, Mats Peder; Seim, Klara Evjen; Trydal, Elise Constance; Stafne, Signe Nilssen; Gustafsson, Miriam K. & Syversen, Unni (2019). Maternal vitamin D status in 2nd and 3rd trimester and offspring bone mass at age 8–9 years: an observational study.
• Jensen, Janicke Liaaen (2019). My research: saliva and oral health - from the lab to the patient to the society - what did I learn?.
• Jensen, Janicke Liaaen (2019). Utvikling av nytt produkt mot tørr munn, innledninggsforedrag.
• Herlofson, Bente Brokstad (2019). The Scandinavian ONJ Cohort Study - 8 year research collaboration on ONJ in Norway, Sweden and Denmark..
• Lossius, Sara Ekern & Herlofson, Bente Brokstad (2019, 21. oktober). Sunn munn, god helse.. [Internett].
• Herlofson, Bente Brokstad (2019). Oral cancer awareness week.
• Herlofson, Bente Brokstad (2019). Jaw bone pathology - a challenge for the wave of new medical treatments in cancer and osteoporosis..
• Herlofson, Bente Brokstad (2019). Oral health issues in the society, with a focus on cancer and cancer treatment. A research project..
• Herlofson, Bente Brokstad (2019). Pasienter på benmodulerende behandling..
• Herlofson, Bente Brokstad (2019). Oral medisin.
• Herlofson, Bente Brokstad (2019). Oppdatering vedrørende pasienter på benmodulerende behandling..
• Herlofson, Bente Brokstad (2019). Rettigheter og oppfølging av oral helse ved kreftsykdom.
• Herlofson, Bente Brokstad & Ingstad, Hanne Kleven (2019). Oral cancer og oral medisin..
• Wilberg, Petter (2019). Kreftpasienten - Har vi som tannhelsepersonell noe å tilby? Svaret er ja, men kan DU nok om det?.
• Pawlik, A; Sulka, G.D. & Haugen, Håvard Jostein (2019). Fabrication and characterization of doxycycline-coated nanoporous TiO2 layers.
• Blix, Ellen; Eskild, Anne; Skau, Irene & Grytten, Jostein Ivar (2019). Har innføringen av STAN-teknologien i Norge ført til færre dødfødsler, dødsfall hos nyfødte eller at færre barn blir født med lav apgar-skår? En populasjonstudie.
• Blich, Carl Christian (2019). Tannhelseforsikring - til gode for hvem? :. Den norske tannlegeforenings tidende.  ISSN 0029-2303.  129(4), s 366- 367
• Khanifam, Pejman; Pullisaar, Helen & Risheim, Helge (2019). Lokal bløtvevsatrofi i kinn og tap av følelse i høyre overleppe etter subkutan ekstrusjon av klorheksidindiglukonat i forbindelse med endodontisk behandling. Den norske tannlegeforenings tidende.  ISSN 0029-2303.  129, s 706- 710
• Høyvik, Ann Catrin; Weie, Ingrid Volden; Tveter, Karianne & Willumsen, Tiril (2019). Are dentists familiar with the rights of torture survivors?.
• Haugen, Håvard Jostein (2019). Novel nano-computed tomography techniques applied to dental research.

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