Browsing Bergen Open Research Archive by Author "Hellem, Sølve"
Now showing items 1-8 of 8
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Cell therapy induced regeneration of severely atrophied mandibular bone in a clinical trial
Gjerde, Cecilie Gudveig; Mustafa, Kamal Babikeir Eln; Hellem, Sølve; Rojewski, Markus; Gjengedal, Harald; Yassin, Mohammed Ahmed Alamin Yousif; Feng, Xin; Skaale, Siren G; Berge, Trond Inge; Rosén, Annika; Shi, Xieqi; Ahmed, Aymen B; Gjertsen, Bjørn Tore; Schrezenmeier, Hubert; Layrolle, Pierre (Journal article; Peer reviewed, 2018)Background Autologous grafting, despite some disadvantages, is still considered the gold standard for reconstruction of maxillofacial bone defects. The aim of this study was to evaluate bone regeneration using bone ... -
Efficacy of treating segmental bone defects through endochondral ossification: 3D printed designs and bone metabolic activities
Hara, Kenji; Hellem, Endre; Yamada, Shuntaro; Sariibrahimoglu, Kemal; Mølster, Anders; Gjerdet, Nils Roar; Hellem, Sølve; Mustafa, Kamal Babikeir Elnour; Yassin, Mohammed Ahmed Alamin Yousif (Journal article; Peer reviewed, 2022)Three-dimensional printing (3D printing) is a promising technique for producing scaffolds for bone tissue engineering applications. Porous scaffolds can be printed directly, and the design, shape and porosity can be ... -
Endothelial cells influence the osteogenic potential of bone marrow stromal cells
Xue, Ying; Xing, Zhe; Hellem, Sølve; Arvidson, Kristina Fyrberg; Mustafa, Kamal Babikeir Eln (Peer reviewed; Journal article, 2009-11-17)Background: Improved understanding of the interactions between bone cells and endothelial cells involved in osteogenesis should aid the development of new strategies for bone tissue engineering. The aim of the present study ... -
Friedman Score in Relation to Compliance and Treatment Response in Nonsevere Obstructive Sleep Apnea
Berg, Lars Martin; Ankjell, Torun Karina Solheim; Sun, Yi-Qian; Trovik, Tordis A; Sjögren, Anders; Rikardsen, Oddveig G; Moen, Ketil; Hellem, Sølve; Bugten, Vegard (Journal article; Peer reviewed, 2020)Nonsevere obstructive sleep apnea (OSA) is most often treated with a continuous positive airway pressure (CPAP) device or a mandibular advancement splint (MAS). However, patient compliance with these treatments is difficult ... -
Health-Related Quality of Life and Sleep Quality after 12 Months of Treatment in Nonsevere Obstructive Sleep Apnea: A Randomized Clinical Trial with Continuous Positive Airway Pressure and Mandibular Advancement Splints
Berg, Lars Martin; Ankjell, Torun Karina Solheim; Sun, Yi-Qian; Trovik, Tordis A; Rikardsen, Oddveig G; Sjögren, Anders; Moen, Ketil; Hellem, Sølve; Bugten, Vegard (Journal article; Peer reviewed, 2020)In this randomized controlled trial, patients with non-severe obstructive sleep apnea (OSA) were treated with continuous positive airway pressure (CPAP) or a twin block mandibular advancement splint (MAS). The primary ... -
Peripheral odontogenic keratocyst causing bone resorption: Report of two cases
Loro, Lado Lako; Johannessen, Anne Christine; Skarstein, Kathrine; Hellem, Sølve (Journal article; Peer reviewed, 2023)Two cases of peripheral odontogenic keratocyst (POKC) of the gingiva presenting as asymptomatic nodules are described. The exceptional finding of cystic radiolucency in POKCs was observed on dental radiography in one case, ... -
Temporomandibular joint pain and associated magnetic resonance findings: a retrospective study with a control group
Eriksen, Elisabeth Schilbred; Hellem, Sølve; Skartveit, Liv; Brun, Johan G; Bøe, Olav Egil; Moen, Ketil; Geitung, Jonn Terje (Journal article; Peer reviewed, 2020)Background To better understand and evaluate clinical usefulness of magnetic resonance imaging (MRI) in diagnosis and treatment of temporomandibular disorders (TMD), parameters for the evaluation are useful. Purpose To ... -
Translation of a standardized manufacturing protocol for mesenchymal stromal cells: A systematic comparison of validation and manufacturing data
Rojewski, Markus Thomas; Lofti, Ramin; Gjerde, Cecilie Gudveig; Mustafa, Kamal Babikeir Eln; Veronesi, Elena; Ahmed, Aymen B; Wiesneth, Markus; Körper, Sixten; Sensebé, Luc; Layrolle, Pierre; Hellem, Sølve; Schrezenmeier, Hubert (Journal article; Peer reviewed, 2019)Background Many data are available on expansion protocols for mesenchymal stromal cells (MSCs) for both experimental settings and manufacturing for clinical trials. However, there is a lack of information on translation ...