Bürgers, Ralf

[["dc.bibliographiccitation.firstpage","35"],["dc.bibliographiccitation.issue","1"],["dc.bibliographiccitation.journal","The International Journal of Prosthodontics"],["dc.bibliographiccitation.lastpage","42"],["dc.bibliographiccitation.volume","31"],["dc.contributor.author","Rinke, Sven"],["dc.contributor.author","Wehle, Jens"],["dc.contributor.author","Schulz, Xenia"],["dc.contributor.author","Bürgers, Ralf"],["dc.contributor.author","Rödiger, Matthias"],["dc.date.accessioned","2020-12-10T18:37:53Z"],["dc.date.available","2020-12-10T18:37:53Z"],["dc.date.issued","2018"],["dc.identifier.doi","10.11607/ijp.5283"],["dc.identifier.issn","0893-2174"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/77128"],["dc.notes.intern","DOI Import GROB-354"],["dc.title","Prospective Evaluation of Posterior Fixed Zirconia Dental Prostheses: 10-Year Clinical Results"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","206"],["dc.bibliographiccitation.issue","2"],["dc.bibliographiccitation.journal","Journal of Prosthetic Dentistry"],["dc.bibliographiccitation.lastpage","209"],["dc.bibliographiccitation.volume","119"],["dc.contributor.author","Krohn, Sebastian"],["dc.contributor.author","Frahm, Jens"],["dc.contributor.author","Merboldt, Klaus-Dietmar"],["dc.contributor.author","Wassmann, Torsten"],["dc.contributor.author","Joseph, Arun A."],["dc.contributor.author","Bürgers, Ralf"],["dc.date.accessioned","2021-06-01T10:49:53Z"],["dc.date.available","2021-06-01T10:49:53Z"],["dc.date.issued","2018"],["dc.identifier.doi","10.1016/j.prosdent.2017.03.022"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/86447"],["dc.language.iso","en"],["dc.notes.intern","DOI-Import GROB-425"],["dc.relation.issn","0022-3913"],["dc.title","Diagnosis of disk displacement using real-time MRI: Clinical report of two patients"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","2663"],["dc.bibliographiccitation.issue","7"],["dc.bibliographiccitation.journal","Clinical Oral Investigations"],["dc.bibliographiccitation.lastpage","2668"],["dc.bibliographiccitation.volume","22"],["dc.contributor.author","Bürgers, R."],["dc.contributor.author","Morsczeck, C."],["dc.contributor.author","Felthaus, O."],["dc.contributor.author","Gosau, M."],["dc.contributor.author","Beck, H.C."],["dc.contributor.author","Reichert, T. E."],["dc.date.accessioned","2020-12-10T14:11:04Z"],["dc.date.available","2020-12-10T14:11:04Z"],["dc.date.issued","2018"],["dc.identifier.doi","10.1007/s00784-018-2508-9"],["dc.identifier.eissn","1436-3771"],["dc.identifier.issn","1432-6981"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/70953"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-354"],["dc.relation.haserratum","/handle/2/70956"],["dc.title","Induced surface proteins of Streptococcus epidermidis adhering to titanium implant substrata"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","1177"],["dc.bibliographiccitation.issue","9"],["dc.bibliographiccitation.journal","Journal of Neural Transmission"],["dc.bibliographiccitation.lastpage","1199"],["dc.bibliographiccitation.volume","112"],["dc.contributor.author","Gotz, M. E."],["dc.contributor.author","Malz, Cordula R."],["dc.contributor.author","Dirr, A."],["dc.contributor.author","Blum, D."],["dc.contributor.author","Gsell, W."],["dc.contributor.author","Schmidt, S."],["dc.contributor.author","Burger, R."],["dc.contributor.author","Pohli, S."],["dc.contributor.author","Riederer, Peter"],["dc.date.accessioned","2018-11-07T10:56:18Z"],["dc.date.available","2018-11-07T10:56:18Z"],["dc.date.issued","2005"],["dc.description.abstract","Aging, a process occuring in all vertebrates, is closely related to a loss in physical and functional abilities. There is widespread interest in clarifying the relevance of environmental, metabolic, and genetic factors for vertebrate aging. In the Pacific salmon a dramatic example of aging is known. Looking for changes in the salmon brain, perhaps even in the role of initiating the aging processes, we investigated several biochemical parameters that should reflect brain functional activity and stress response such as the neurotransmitters dopamine, and serotonin, and two of their respective metabolites 3,4-dihydroxyphenylacetic acid, and 5-hydroxyindole acetic acid, as well as glutathione, glutathione disulfide, and the extent of terminal deoxynucleotidyltransferase-mediated dUTP nick end-labelling. The aging of migrating sockeye salmon (Oncorhynchus nerka nerka) is accompanied by gradual increase in dopamine and serotonin turnover and a gradual decrease of brain total protein and glutathione levels. There appears to be an increased need for detoxification of reactive biological intermediates since activities of superoxide dismutase and catalase increase with age. However, our data do not support a major increase in apoptotic cell death during late aging but rather implicate an age related downward regulation of protein and glutathione synthesis and proteolysis increasing the need for autophagocytosis or heterophagocytosis in the course of cell death."],["dc.identifier.doi","10.1007/s00702-004-0257-1"],["dc.identifier.isi","000231502400004"],["dc.identifier.pmid","15682270"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/49981"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Springer"],["dc.publisher.place","Wien"],["dc.relation.issn","1435-1463"],["dc.relation.issn","0300-9564"],["dc.title","Brain aging phenomena in migrating sockeye salmon Oncorhynchus nerka nerka"],["dc.type","review"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","3899"],["dc.bibliographiccitation.issue","11"],["dc.bibliographiccitation.journal","Clinical Oral Investigations"],["dc.bibliographiccitation.lastpage","3909"],["dc.bibliographiccitation.volume","24"],["dc.contributor.author","Wassmann, Torsten"],["dc.contributor.author","Schubert, Andrea"],["dc.contributor.author","Malinski, Felix"],["dc.contributor.author","Rosentritt, Martin"],["dc.contributor.author","Krohn, Sebastian"],["dc.contributor.author","Techmer, Kirsten"],["dc.contributor.author","Bürgers, Ralf"],["dc.date.accessioned","2020-12-10T14:11:05Z"],["dc.date.available","2020-12-10T14:11:05Z"],["dc.date.issued","2020"],["dc.identifier.doi","10.1007/s00784-020-03257-w"],["dc.identifier.eissn","1436-3771"],["dc.identifier.issn","1432-6981"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/70959"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-354"],["dc.title","The antimicrobial and cytotoxic effects of a copper-loaded zinc oxide phosphate cement"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","655"],["dc.bibliographiccitation.issue","4"],["dc.bibliographiccitation.journal","Neurosurgical Review"],["dc.bibliographiccitation.lastpage","661"],["dc.bibliographiccitation.volume","40"],["dc.contributor.author","Moringlane, R. B."],["dc.contributor.author","Keric, N."],["dc.contributor.author","Freimann, F. B."],["dc.contributor.author","Mielke, D."],["dc.contributor.author","Burger, R."],["dc.contributor.author","Duncker, D."],["dc.contributor.author","Rohde, V."],["dc.contributor.author","Eckardstein, K. L. V."],["dc.date.accessioned","2018-10-09T07:22:45Z"],["dc.date.available","2018-10-09T07:22:45Z"],["dc.date.issued","2017"],["dc.description.abstract","Decompressive hemicraniectomy (DH) plus duroplasty was demonstrated to be effective for treating critically elevated intracranial pressure (ICP). In order to shorten operation time and to avoid the use of autologous or heterologous material, durotomy has been introduced as an alternative to duroplasty. Only limited data is available on the effect of DH and durotomy on the increased ICP in traumatic brain injury (TBI). Therefore, we collected consecutive intraoperative ICP readings during the different steps of DH and durotomy in TBI patients. Eighteen patients with TBI and uncontrollable ICP increase (measured by either an intraparenchymal or an intraventricular ICP probe) underwent DH and durotomy. ICP readings as well as mean arterial blood pressure (MAP) and arterial PCO2 were obtained during defined stages of the operation. Surgical complications of the durotomy itself and of cranioplasty after 3 months were recorded. The outcome was assessed prior to cranioplasty using the Glasgow Outcome Scale (GOS). ICP dropped significantly during surgery from a mean of 41 ( ± 16.2) mmHg at the beginning to a mean of 11.8 ( ± 7.5) mmHg at the end (p ≤ 0.001). A first significant ICP-decrease to a mean of 18 ( ± 10.8) mmHg (p ≤ 0.001) was detected after removal of the bone flap, and a second significant ICP-decrease to a mean of 10.6 ( ± 5.3) mmHg (p < 0.001) during durotomy. The mean operation time was 115.3 min ( ± 49.6). Five patients (28%) died; seven patients (39%) had a good outcome (GOS 5). There were no relevant complications associated to durotomy. Durotomy after DH is a safe and straightforward procedure, which significantly lowers critically increased ICP in patients with TBI. Although no graft is used, dural preparation for cranioplasty at 3 months is easily possible."],["dc.fs.pkfprnr","86428"],["dc.identifier.doi","10.1007/s10143-017-0823-2"],["dc.identifier.fs","633512"],["dc.identifier.pmid","28185018"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/15893"],["dc.language.iso","en"],["dc.notes.status","final"],["dc.relation.eissn","1437-2320"],["dc.title","Efficacy and safety of durotomy after decompressive hemicraniectomy in traumatic brain injury"],["dc.type","journal_article"],["dc.type.internalPublication","unknown"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","3139"],["dc.bibliographiccitation.issue","7"],["dc.bibliographiccitation.journal","Clinical Oral Investigations"],["dc.bibliographiccitation.lastpage","3139"],["dc.bibliographiccitation.volume","23"],["dc.contributor.author","Bürgers, R."],["dc.contributor.author","Morsczeck, C."],["dc.contributor.author","Felthaus, O."],["dc.contributor.author","Gosau, M."],["dc.contributor.author","Beck, H. C."],["dc.contributor.author","Reichert, T. E."],["dc.date.accessioned","2020-12-10T14:11:04Z"],["dc.date.available","2020-12-10T14:11:04Z"],["dc.date.issued","2019"],["dc.identifier.doi","10.1007/s00784-019-02879-z"],["dc.identifier.eissn","1436-3771"],["dc.identifier.issn","1432-6981"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/70956"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-354"],["dc.relation.iserratumof","/handle/2/70953"],["dc.title","Correction to: Induced surface proteins of Staphylococcus epidermidis adhering to titanium implant substrata"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.subtype","erratum_ja"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","4580"],["dc.bibliographiccitation.issue","21"],["dc.bibliographiccitation.journal","Polymers"],["dc.bibliographiccitation.volume","14"],["dc.contributor.affiliation","Hampe, Tristan; 1Department of Prosthodontics, University Medical Center Göttingen, 37075 Göttingen, Germany"],["dc.contributor.affiliation","Liersch, Julia; 1Department of Prosthodontics, University Medical Center Göttingen, 37075 Göttingen, Germany"],["dc.contributor.affiliation","Wiechens, Bernhard; 1Department of Prosthodontics, University Medical Center Göttingen, 37075 Göttingen, Germany"],["dc.contributor.affiliation","Wassmann, Torsten; 1Department of Prosthodontics, University Medical Center Göttingen, 37075 Göttingen, Germany"],["dc.contributor.affiliation","Schubert, Andrea; 1Department of Prosthodontics, University Medical Center Göttingen, 37075 Göttingen, Germany"],["dc.contributor.affiliation","Alhussein, Mohammad; 3Molecular Phytopathology and Mycotoxin Research, University of Göttingen, 37077 Göttingen, Germany"],["dc.contributor.affiliation","Bürgers, Ralf; 1Department of Prosthodontics, University Medical Center Göttingen, 37075 Göttingen, Germany"],["dc.contributor.affiliation","Krohn, Sebastian; 1Department of Prosthodontics, University Medical Center Göttingen, 37075 Göttingen, Germany"],["dc.contributor.author","Hampe, Tristan"],["dc.contributor.author","Liersch, Julia"],["dc.contributor.author","Wiechens, Bernhard"],["dc.contributor.author","Wassmann, Torsten"],["dc.contributor.author","Schubert, Andrea"],["dc.contributor.author","Alhussein, Mohammad"],["dc.contributor.author","Bürgers, Ralf"],["dc.contributor.author","Krohn, Sebastian"],["dc.date.accessioned","2022-12-01T08:31:46Z"],["dc.date.available","2022-12-01T08:31:46Z"],["dc.date.issued","2022"],["dc.date.updated","2022-11-11T13:12:02Z"],["dc.description.abstract","This study aimed to investigate the release of common monomers from conventional (Dialog Vario, Enamel Plus HFO) and UDMA-based indirect veneering composites (VITA VM LC, GC Gradia). Ten cylindrical samples of each material were prepared (n = 40), immersed in HPLC grade water, and incubated for 24 h in an incubation shaker at 37 °C and 112 rpm. Extraction was performed following ISO 10993-12 and monomers were detected and quantified by HPLC-MS/MS. In all the samples, urethane dimethacrylate (UDMA) and bisphenol A (BPA) were quantifiable. Compared to water blanks, BPA levels were only elevated in the eluates from conventional composites. In all other samples, concentrations were in the range of extraneous BPA and were therefore clinically irrelevant. Low concentrations of Bisphenol A-glycidyl methacrylate (BisGMA) were found in one BPA-free composite and in both conventional materials. Statistical analyses showed that BPA-free materials released significantly less BisGMA and no BPA, while UDMA elution was comparable to elution from conventional materials. All measured concentrations were below reported effective cytotoxic concentrations. Considering these results, the substitution of BPA-derivatives with UDMA might be beneficial since BPA-associated adverse effects are ruled out. Further studies should be enrolled to test the biocompatibility of UDMA on cells of the oral environment."],["dc.description.sponsorship","German Society for Prosthodontics and Material Sciences (DGPro)"],["dc.description.sponsorship","Open-Access-Publikationsfonds 2022"],["dc.identifier.doi","10.3390/polym14214580"],["dc.identifier.pii","polym14214580"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/118262"],["dc.language.iso","en"],["dc.notes.intern","DOI-Import GROB-621"],["dc.relation.eissn","2073-4360"],["dc.title","A Pilot Study on Monomer and Bisphenol A (BPA) Release from UDMA-Based and Conventional Indirect Veneering Composites"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","93"],["dc.bibliographiccitation.lastpage","97"],["dc.contributor.author","Burger, Ralf"],["dc.contributor.author","Duncker, David"],["dc.contributor.author","Uzma, Naureen"],["dc.contributor.author","Rohde, Veit"],["dc.contributor.editor","Steiger, H. -J."],["dc.date.accessioned","2021-06-02T10:44:29Z"],["dc.date.available","2021-06-02T10:44:29Z"],["dc.date.issued","2009"],["dc.identifier.doi","10.1007/978-3-211-85578-2_19"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/87056"],["dc.notes.intern","DOI-Import GROB-425"],["dc.publisher","Springer Vienna"],["dc.publisher.place","Vienna"],["dc.relation.eisbn","978-3-211-85578-2"],["dc.relation.isbn","978-3-211-85577-5"],["dc.relation.ispartof","Intracranial pressure and brain monitoring XIII"],["dc.title","Decompressive craniotomy: durotomy instead of duroplasty to reduce prolonged ICP elevation"],["dc.type","book_chapter"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","3153"],["dc.bibliographiccitation.issue","8"],["dc.bibliographiccitation.journal","Clinical Oral Investigations"],["dc.bibliographiccitation.lastpage","3160"],["dc.bibliographiccitation.volume","23"],["dc.contributor.author","Rinke, Sven"],["dc.contributor.author","Schneider, Lea"],["dc.contributor.author","Schulz, Xenia"],["dc.contributor.author","Wiedemann, Vicky"],["dc.contributor.author","Bürgers, Ralf"],["dc.contributor.author","Rödiger, Matthias"],["dc.date.accessioned","2020-12-10T14:11:04Z"],["dc.date.available","2020-12-10T14:11:04Z"],["dc.date.issued","2018"],["dc.identifier.doi","10.1007/s00784-018-2734-1"],["dc.identifier.eissn","1436-3771"],["dc.identifier.issn","1432-6981"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/70954"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-354"],["dc.title","Overdentures borne on less than four abutments with telescopic crowns: 5-year results of a retrospective clinical study"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]