Browsing Bergen Open Research Archive by Author "Fristad, Inge"
Now showing items 1-11 of 11
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Adipose-derived and bone marrow mesenchymal stem cells: a donor-matched comparison
Mohamed-Ahmed, Samih; Fristad, Inge; Lie, Stein Atle; Suliman, Salwa; Mustafa, Kamal Babikeir Eln; Vindenes, Hallvard; Idris, Shaza Bushra M. (Journal article; Peer reviewed, 2018-06)Background Adipose-derived stem cells (ASCs) have been introduced as an alternative to bone marrow mesenchymal stem cells (BMSCs) for cell-based therapy. However, different studies comparing ASCs and BMSCs have shown ... -
Comparison of bone regenerative capacity of donor-matched human adipose–derived and bone marrow mesenchymal stem cells
Mohamed Ahmed, Samih; Yassin, Mohammed Ahmed; Elsebahy, Ahmad Rashad Saad Mohamed; Espedal, Heidi; Idris, Shaza Bushra M.; Finne-Wistrand, Anna; Vindenes, Hallvard; Mustafa, Kamal Babikeir Eln; Fristad, Inge (Journal article; Peer reviewed, 2020-11)Adipose-derived stem cells (ASC) have been used as an alternative to bone marrow mesenchymal stem cells (BMSC) for bone tissue engineering. However, the efficacy of ASC in bone regeneration in comparison with BMSC remains ... -
Conditioned media from hypoxic-cultured human dental pulp cells promotes bone healing during distraction osteogenesis
Fujio, Masahito; Xing, Zhe; Al-Sharabi, Niyaz; Xue, Ying; Yamamoto, Akihito; Hibi, Hideharu; Ueda, Minoru; Fristad, Inge; Mustafa, Kamal (Peer reviewed; Journal article, 2015-11-27)Distraction osteogenesis (DO) is a surgical procedure used to correct various skeletal disorders. Improving the technique by reducing the healing time would be of clinical relevance. The aim of this study was to determine ... -
Conditioned medium from human bone marrow stromal cells attenuates initial inflammatory reactions in dental pulp tissue
Al-Sharabi, Niyaz; Mustafa, Manal; Xue, Ying; Ueda, Minoru; Mustafa, Kamal; Fristad, Inge (Peer reviewed; Journal article, 2016-05-04)Aim: To evaluate the effect of MSC-conditioned medium (CM) on the secretion of pro- and anti-inflammatory cytokines from dental pulp cells (hDPC) in vitro, and on the gene expression in vivo after replantation of rat molars. ... -
Endothelial microvascular networks affect gene-expression profiles and osteogenic potential of tissue-engineered constructs
Pedersen, Torbjørn Østvik; Blois, Anna L; Xing, Zhe; Xue, Ying; Sun, Yang; Finne-Wistrand, Anna; Akslen, Lars A.; Lorens, James B.; Leknes, Knut N.; Fristad, Inge; Mustafa, Kamal Babikeir Eln (Peer reviewed; Journal article, 2013-05-17)Introduction: A major determinant of the potential size of cell/scaffold constructs in tissue engineering is vascularization. The aims of this study were twofold: first to determine the in vitro angiogenic and osteogenic ... -
Harnessing the Antioxidative Potential of Dental Pulp Stem Cell-Conditioned Medium in Photopolymerized GelMA Hydrogels
Yamada, Shuntaro; Al-Sharabi, Niyaz Abdulbaqi Abdulmajid; Torelli, Francesco; Angelova Volponi, Ana; Sandven, Linda; Ueda, Minoru; Fristad, Inge; Mustafa, Kamal Babikeir Elnour (Journal article; Peer reviewed, 2024)Gelatin methacryloyl (GelMA) stands out for its biocompatibility, tunability, and functionality, being often selected as a scaffolding material. However, the biological modulations induced by its photocrosslinking process ... -
Hypersementose og endodontiske implikasjoner
Zakariyya, Gunel; Fristad, Inge (Journal article; Peer reviewed, 2022)Hypersementose er forbundet med lokale og systemiske faktorer, men etiologien er ikke godt kartlagt. Vanskeligheter med å bedømme røntgenologisk tykkelse på sementlaget ved hypersementose, vil direkte kunne påvirke beslutning ... -
Influence of bone marrow stromal cell secreted molecules on pulpal and periodontal healing in replanted immature rat molars
Al-Sharabi, Niyaz; Xue, Ying; Ueda, Minoru; Mustafa, Kamal; Fristad, Inge (Peer reviewed; Journal article, 2015-12-10)Aim. To investigate the effect of paracrine factors secreted from human bone marrow stromal cell (BMSC-CM) on pulpal and periodontal healing following immediate replantation of maxillary rat first molars. Material and ... -
Mekanisk rens med et resikrokerende endodontisk filsystem. En laboratoriestudie
Engan, Oskar; Bezuijen, Jonatan; Fristad, Inge (Journal article; Peer reviewed, 2023)Målsettingen med denne studien var å finne ut hvor godt et standardisert resiprokerende filsystem instrumenterer i den apikale delen av rotkanalen i forskjellige tanngrupper. Tretti ekstraherte incisiver, premolarer og ... -
Mesenchymal stem cells induce endothelial cell quiescence and promote capillary formation
Pedersen, Torbjørn Østvik; Blois, Anna L; Xue, Ying; Xing, Zhe; Sun, Yang; Finne-Wistrand, Anna; Lorens, James B.; Fristad, Inge; Leknes, Knut N.; Mustafa, Kamal Babikeir Eln (Peer reviewed; Journal article, 2014-02-17)Introduction: Rapid establishment of functional blood vessels is a prerequisite for successful tissue engineering. During vascular development, endothelial cells (ECs) and perivascular cells assemble into a complex regulating ... -
Systemic Chemical Desensitization of Peptidergic Sensory Neurons with Resiniferatoxin Inhibits Experimental Periodontitis
Breivik, Torbjørn; Gundersen, Yngvar; Gjermo, Per; Fristad, Inge; Opstad, Per Kristian (Peer reviewed; Journal article, 2011)Background and objective: The immune system is an important player in the pathophysiology of periodontitis. The brain controls immune responses via neural and hormonal pathways, and brain-neuro-endocrine dysregulation may ...