Wiegand, Annette E.

[["dc.bibliographiccitation.firstpage","303"],["dc.bibliographiccitation.issue","4"],["dc.bibliographiccitation.journal","Clinical Oral Investigations"],["dc.bibliographiccitation.lastpage","310"],["dc.bibliographiccitation.volume","12"],["dc.contributor.author","Wiegand, Annette"],["dc.contributor.author","Drebenstedt, Steffi"],["dc.contributor.author","Roos, Malgorzata"],["dc.contributor.author","Magalhaes, Ana Carolina"],["dc.contributor.author","Attin, Thomas"],["dc.date.accessioned","2018-11-07T11:08:25Z"],["dc.date.available","2018-11-07T11:08:25Z"],["dc.date.issued","2008"],["dc.description.abstract","The study aimed to quantify the color regression of enamel (E), dentine (D), and combined enamel-dentine (ED) of differently bleached ED specimens over a period of 12 months in vitro. Two ED samples were obtained from the labial surfaces of bovine teeth and prepared to a standardized thickness with the enamel and dentine layer each 1 mm. The ED samples were distributed on four groups (each n=80), in which the different bleaching products were applied on enamel (1, Whitestrips; 2, Illumine 15%; 3, Opalescence Xtra Boost) or dentine surfaces (4, mixture of sodium perborate/distilled water). Eighty ED samples were not bleached (control). Color (L a b ) of ED was assessed at baseline, subsequently after bleaching and at 3, 6, and 12 months of storage after bleaching (each 20 samples/group). E and D samples were prepared by removing the dentine or enamel layer of ED samples to allow for separate color analysis. Bleaching resulted in a significant color change (Delta E) of ED specimens. Within the observation period, Delta L but not Delta b declined to baseline. L values of E and D samples also declined and were not significantly different from control samples after 12 months, while b values did not decrease to baseline. Generally, no differences between the bleaching agents could be observed. Color change of enamel, dentine, and combined ED of in vitro bleached tooth samples is not stable over time with regard to lightness. However, yellowness did not return to baseline within 1 year."],["dc.identifier.doi","10.1007/s00784-008-0195-7"],["dc.identifier.isi","000260539500002"],["dc.identifier.pmid","18369668"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/6186"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/52776"],["dc.notes.intern","Merged from goescholar"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Springer"],["dc.publisher.place","Heidelberg"],["dc.relation.issn","1432-6981"],["dc.rights","Goescholar"],["dc.rights.uri","https://goescholar.uni-goettingen.de/licenses"],["dc.title","12-Month color stability of enamel, dentine, and enamel-dentine samples after bleaching"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.artnumber","3862"],["dc.bibliographiccitation.issue","21"],["dc.bibliographiccitation.journal","Nanomaterials"],["dc.bibliographiccitation.volume","12"],["dc.contributor.author","Kreutz, Marietta"],["dc.contributor.author","Kreutz, Christian"],["dc.contributor.author","Kanzow, Philipp"],["dc.contributor.author","Tauböck, Tobias T."],["dc.contributor.author","Burrer, Phoebe"],["dc.contributor.author","Noll, Christine"],["dc.contributor.author","Bader, Oliver"],["dc.contributor.author","Rohland, Bianca"],["dc.contributor.author","Wiegand, Annette"],["dc.contributor.author","Rizk, Marta"],["dc.date.accessioned","2022-12-01T08:31:45Z"],["dc.date.available","2022-12-01T08:31:45Z"],["dc.date.issued","2022-11-01"],["dc.description.abstract","The aim of the study was to examine the applicability of bioactive and antibacterial nanoparticles to an experimental adhesive. The adhesive (60 wt% BisGMA, 15 wt% TEGDMA, 25 wt% HEMA) was mixed with combinations of 5 wt% methacryl-functionalized polyhedral oligomeric silsesquioxane (MA-POSS) and one kind of bioactive/antibacterial nanoparticles: 1 wt% core-shell silica-silver nanoparticle (SiO2@Ag), 1 wt% bioactive glass with bismuth (BAG-Bi) or 1 wt% calcium phosphate (CAP). Pure adhesive served as control. The physicochemical (degree of conversion (DC), linear shrinkage (LS), shear and complex viscosity, water sorption (WS), sol fraction (SF)), biological (antimicrobial effect) and bioactive (mineral precipitation) properties were investigated. DC and LS remained unchanged. The combination of BAG-Bi/MA-POSS resulted in a significantly increased WS and SF compared to control. In addition, the combination of CAP/MA-POSS slightly increased the shear viscosity of the adhesive. The addition of the nanoparticles did not influence the antimicrobial effects compared to the pure adhesive. Improved mineral inducing capacity could be detected in all nanoparticle combinations. The combination of bioactive and/or antibacterial nanoparticles showed improved mineral inducing capacity, but no antibacterial properties. The material properties were not or only slightly affected."],["dc.identifier.doi","10.3390/nano12213862"],["dc.identifier.pii","nano12213862"],["dc.identifier.pmcid","PMC9694625"],["dc.identifier.pmid","36364638"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/118257"],["dc.identifier.url","https://www.mdpi.com/2079-4991/12/21/3862"],["dc.language.iso","en"],["dc.notes.intern","DOI-Import GROB-621"],["dc.relation.eissn","2079-4991"],["dc.relation.orgunit","Poliklinik für Präventive Zahnmedizin, Parodontologie und Kariologie"],["dc.rights","CC BY 4.0"],["dc.subject.gro","bioactive nanoparticles"],["dc.subject.gro","antimicrobial nanoparticles"],["dc.subject.gro","dental adhesive"],["dc.subject.gro","POSS"],["dc.subject.gro","SiO2@Ag"],["dc.subject.gro","calcium phosphate"],["dc.subject.gro","bioactive glass"],["dc.title","Effect of Bioactive and Antimicrobial Nanoparticles on Properties and Applicability of Dental Adhesives"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.subtype","original_ja"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.artnumber","e17250"],["dc.bibliographiccitation.issue","4"],["dc.bibliographiccitation.journal","Journal of Medical Internet Research"],["dc.bibliographiccitation.volume","22"],["dc.contributor.author","Kanzow, Philipp"],["dc.contributor.author","Büttcher, Amelie Friederike"],["dc.contributor.author","Wiegand, Annette"],["dc.contributor.author","Schwendicke, Falk"],["dc.date.accessioned","2020-05-20T13:10:03Z"],["dc.date.accessioned","2020-05-22T07:58:42Z"],["dc.date.available","2020-05-20T13:10:03Z"],["dc.date.available","2020-05-22T07:58:42Z"],["dc.date.issued","2020-04-15"],["dc.description.abstract","Repairing instead of replacing partially defective dental restorations represents a minimally invasive treatment concept, and repairs are associated with advantages over complete restoration replacement. To participate in the shared decision-making process when facing partially defective restorations, patients need to be aware of the indications, limitations, and advantages or disadvantages of repairs. Patients are increasingly using the internet to gain health information like this online."],["dc.identifier.doi","10.2196/17250"],["dc.identifier.pmcid","PMC7191344"],["dc.identifier.pmid","32062595"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/17222"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/65639"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/65703"],["dc.identifier.url","https://www.jmir.org/2020/4/e17250/"],["dc.identifier.url","https://refubium.fu-berlin.de/handle/fub188/27131"],["dc.language.iso","en"],["dc.notes.intern","Merged from goescholar"],["dc.relation.issn","1438-8871"],["dc.relation.orgunit","Poliklinik für Präventive Zahnmedizin, Parodontologie und Kariologie"],["dc.rights","CC BY 4.0"],["dc.rights.uri","https://goescholar.uni-goettingen.de/licenses"],["dc.subject.gro","evidence-based dentistry"],["dc.subject.gro","internet"],["dc.subject.gro","restoration repair"],["dc.subject.gro","shared decision making"],["dc.title","Quality of Information Regarding Repair Restorations on Dentist Websites: Systematic Search and Analysis"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.subtype","original_ja"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","343"],["dc.bibliographiccitation.issue","2"],["dc.bibliographiccitation.journal","Journal of Oral Science"],["dc.bibliographiccitation.lastpage","350"],["dc.bibliographiccitation.volume","61"],["dc.contributor.author","Kanzow, Philipp"],["dc.contributor.author","Baxter, Steffi"],["dc.contributor.author","Rizk, Marta"],["dc.contributor.author","Wassmann, Torsten"],["dc.contributor.author","Wiegand, Annette E."],["dc.date.accessioned","2019-07-09T11:51:57Z"],["dc.date.accessioned","2020-05-22T07:22:36Z"],["dc.date.available","2019-07-09T11:51:57Z"],["dc.date.available","2020-05-22T07:22:36Z"],["dc.date.issued","2019-06-18"],["dc.description.abstract","The study aimed to compare the repair bond strength of aged composite and amalgam repaired with resin composite after various mechanical and adhesive surface treatments. Specimens were aged by thermal cycling (10,000 cycles, 5-55°C) and randomly subjected to one of three surface treatments: diamond bur abrasion, aluminum oxide air abrasion, or silica coating. Conventional bonding or a universal adhesive with incorporated silane was applied afterward (each n = 16) and resin composite was attached. In the control groups (each n = 16), resin composite was attached using one of the above adhesives without prior mechanical surface conditioning. After further thermal cycling, the shear bond strength (SBS) and failure modes were assessed. Statistical analyses were performed using ANOVA, Weibull statistics, two sample t-tests, and Chi2-test (P < 0.05). The SBS of the repaired amalgam was significantly lower than that of the composite and mechanical pretreatment significantly increased SBS. The universal adhesive significantly improved the SBS of the repaired amalgam compared to the conventional bonding agent and mechanical pretreatment increased the number of cohesive/mixed failures. Amalgam restorations may be repaired using resin composites, but the resulting SBS is lower than that obtained with composite."],["dc.identifier.doi","10.2334/josnusd.18-0301"],["dc.identifier.pmid","31217385"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/16247"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/60050"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/65687"],["dc.language.iso","en"],["dc.notes.intern","Merged from goescholar"],["dc.relation.eissn","1880-4926"],["dc.relation.issn","1343-4934"],["dc.relation.orgunit","Poliklinik für Präventive Zahnmedizin, Parodontologie und Kariologie"],["dc.rights.uri","https://goescholar.uni-goettingen.de/licenses"],["dc.subject.ddc","610"],["dc.subject.gro","amalgam"],["dc.subject.gro","composite"],["dc.subject.gro","dental restoration failure"],["dc.subject.gro","dental restoration repair"],["dc.subject.gro","shear bond strength"],["dc.title","Effectiveness of a universal adhesive for repair bonding to composite and amalgam"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","1695"],["dc.bibliographiccitation.issue","2"],["dc.bibliographiccitation.journal","Clinical Oral Investigations"],["dc.bibliographiccitation.lastpage","1700"],["dc.bibliographiccitation.volume","26"],["dc.contributor.author","Maes, Mona Shaghayegh"],["dc.contributor.author","Kanzow, Philipp Clemens"],["dc.contributor.author","Biermann, Jana"],["dc.contributor.author","Leha, Andeas"],["dc.contributor.author","Hrasky, Valentina"],["dc.contributor.author","Wiegand, Annette"],["dc.creator.author","Maes MS"],["dc.creator.author","Kanzow P"],["dc.creator.author","Biermann J"],["dc.creator.author","Leha A"],["dc.creator.author","Hrasky V"],["dc.creator.author","Wiegand A"],["dc.date.accessioned","2021-08-30T07:48:17Z"],["dc.date.available","2021-08-30T07:48:17Z"],["dc.date.issued","2021-08-25"],["dc.description.abstract","Aim: Repeated dental treatment of patients with intellectual and/or physical disabilities under general anesthesia (GA) often becomes necessary. This study aimed to identify potential risk factors predictive of repeated dental treatment under general anesthesia.\r\nMaterials and methods: Data of adult patients with intellectual and/or physical disabilities receiving dental treatment under GA within a time period of 7 years were analyzed (n = 203, mean age: 41.0 ± 14.9 years). All patients received comprehensive dental treatment (professional tooth cleaning, periodontal therapy, composite restorations, and/or extractions); patients receiving extractions only for emergency dental care were not included as a second intervention for restorative treatment often followed. Demographic, anamnestic, oral health, and treatment factors were obtained from dental records. Duration of intervals without dental treatment under GA was assessed using Kaplan-Meier statistics. Potential predictive factors were tested using univariate and multivariate cox regression analyses.\r\nResults: Thirty-five patients (17.2%) received a second and five patients (2.5%) a third dental treatment under GA during that period. In the univariate analysis, patients' age, living situation, and nutrition were associated with repeated GA. In the multivariate Cox regression analysis, only nutrition remained significant. Risk for repeated treatment increased if patients were tube-fed (HR: 7.54, p = 0.001) or received pureed/liquid food (HR: 4.32, p = 0.007) compared to nutrition without limitation.\r\nConclusion: In adult patients with intellectual and/or physical disabilities, nutrition affects the risk for repeated dental treatment under GA.\r\nClinical relevance: Identification of risk factors making repeated dental treatment under GA of patients with intellectual and/or physical disabilities more likely is essential to adjust preventive measures."],["dc.identifier.doi","10.1007/s00784-021-04142-w"],["dc.identifier.pmcid","PMC8816736"],["dc.identifier.pmid","34432139"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/88885"],["dc.identifier.url","https://link.springer.com/article/10.1007/s00784-021-04142-w"],["dc.language.iso","en"],["dc.relation.eissn","1436-3771"],["dc.relation.orgunit","Poliklinik für Präventive Zahnmedizin, Parodontologie und Kariologie"],["dc.relation.orgunit","Institut für Medizinische Statistik"],["dc.rights","CC BY 4.0"],["dc.subject.gro","Disability"],["dc.subject.gro","General anesthesia"],["dc.subject.gro","Restoration"],["dc.subject.gro","Extraction"],["dc.subject.gro","Kaplan–Meier statistics"],["dc.title","Risk factors for repeated general anesthesia for dental treatment of adult patients with intellectual and/or physical disabilities"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.subtype","original_ja"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","78"],["dc.bibliographiccitation.issue","1"],["dc.bibliographiccitation.journal","Caries Research"],["dc.bibliographiccitation.lastpage","86"],["dc.bibliographiccitation.volume","50"],["dc.contributor.author","Batista, Graziela Ribeiro"],["dc.contributor.author","Gomes Torres, Carlos Rocha"],["dc.contributor.author","Sener, Beatrice"],["dc.contributor.author","Attin, Thomas"],["dc.contributor.author","Wiegand, Annette"],["dc.date.accessioned","2018-11-07T10:20:47Z"],["dc.date.available","2018-11-07T10:20:47Z"],["dc.date.issued","2016"],["dc.description.abstract","The aim of this study was to evaluate the erosion-preventive effect of different artificial saliva formulations and human saliva in vitro compared to human saliva in situ. In the in vitro experiment, bovine enamel and dentin specimens were stored in artificial saliva (4 different formulations, each n = 20), deionized water (n = 20) or human saliva (n = 6 enamel and dentin specimens/volunteer) for 120 min. In the in situ experiment, each of the 6 enamel and dentin specimens was worn intraorally by 10 volunteers for 120 min. The specimens were then eroded (HCl, pH 2.6, 60 s). Half of the specimens were subjected to microhardness analysis (enamel) and the determination of calcium release into the acid (enamel and dentin), while the other half were again placed in the respective medium or worn intraorally, respectively, for 120 min before a second erosion was performed. Knoop microhardness of enamel and the calcium release of enamel and dentin into the acid were again determined. Statistical analysis was conducted by two-way repeated-measures ANOVA or two-way ANOVA (alpha = 0.05). Enamel microhardness was not significantly different between all test groups after the first and the second erosive challenge, respectively. Enamel calcium loss was significantly lower in situ compared to the in vitro experiment, where there was no significant difference between all test groups. Dentin calcium loss was significantly lower than deionized water only after the first and than all except one artificial saliva after the second erosion. Under the conditions of this experiment, the use of artificial saliva formulations and human saliva in vitro does not reflect the intraoral situation in dental erosion experiments adequately. (C) 2016 S. Karger AG, Basel"],["dc.description.sponsorship","CAPES Foundation, Ministry of Education of Brazil [BEX 10470/12-3]"],["dc.identifier.doi","10.1159/000443188"],["dc.identifier.isi","000371792900010"],["dc.identifier.pmid","26870948"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/41957"],["dc.language.iso","en"],["dc.notes.intern","DeepGreen Import"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","S. Karger AG"],["dc.relation.eissn","1421-976X"],["dc.relation.issn","1421-976X"],["dc.relation.issn","0008-6568"],["dc.rights","https://www.karger.com/Services/SiteLicenses"],["dc.title","Artificial Saliva Formulations versus Human Saliva Pretreatment in Dental Erosion Experiments"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","4563"],["dc.bibliographiccitation.issue","7"],["dc.bibliographiccitation.journal","Clinical Oral Investigations"],["dc.bibliographiccitation.lastpage","4569"],["dc.bibliographiccitation.volume","25"],["dc.contributor.author","Maes, Mona Shaghayegh"],["dc.contributor.author","Kanzow, Philipp"],["dc.contributor.author","Hrasky, Valentina"],["dc.contributor.author","Wiegand, Annette"],["dc.date.accessioned","2021-04-14T08:30:39Z"],["dc.date.available","2021-04-14T08:30:39Z"],["dc.date.issued","2021-01-15"],["dc.description.abstract","Objectives: This study aimed to assess the survival of direct composite restorations placed under general anesthesia in adult patients with intellectual and/or physical disabilities.\r\nMaterials and methods: Survival of composite restorations placed under general anesthesia in adult patients with intellectual and/or physical disabilities was retrospectively analyzed. Failure was defined as the need for replacement of at least one surface of the original restoration or extraction of the tooth. Individual-, tooth-, and restoration-related factors were obtained from dental records. Five-year mean annual failure rate (mAFR) and median survival time were calculated (Kaplan-Meier statistics). The effect of potential risk factors on failure was tested using univariate log-rank tests and multivariate Cox-regression analysis (α = 5%).\r\nResults: A total of 728 restorations in 101 patients were included in the analysis. The survival after 5 years amounted to 67.7% (5-year mAFR: 7.5%) and median survival time to 7.9 years. Results of the multivariate Cox-regression analysis revealed physical disability (HR: 50.932, p = 0.001) and combined intellectual/physical disability (HR: 3.145, p = 0.016) compared with intellectual disability only, presence of a removable partial denture (HR: 3.013, p < 0.001), and restorations in incisors (HR: 2.281, p = 0.013) or molars (HR: 1.693, p = 0.017) compared with premolars to increase the risk for failure.\r\nConclusion: Composite restorations placed under general anesthesia in adult patients with intellectual and/or physical disabilities showed a reasonable longevity as 67.7% survived at least 5 years.\r\nClinical relevance: Survival of composite restorations depends on risk factors that need to be considered when planning restorative treatment in patients with intellectual and/or physical disabilities. NCT04407520."],["dc.identifier.doi","10.1007/s00784-020-03770-y"],["dc.identifier.pmcid","PMC8310491"],["dc.identifier.pmid","33449193"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/17859"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/83321"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-399"],["dc.notes.intern","Merged from goescholar"],["dc.relation.eissn","1436-3771"],["dc.relation.issn","1432-6981"],["dc.relation.orgunit","Poliklinik für Präventive Zahnmedizin, Parodontologie und Kariologie"],["dc.rights","CC BY 4.0"],["dc.rights.uri","https://goescholar.uni-goettingen.de/licenses"],["dc.subject.gro","Composite"],["dc.subject.gro","Disability"],["dc.subject.gro","Kaplan-Meier statistics"],["dc.subject.gro","Longevity"],["dc.subject.gro","Restoration"],["dc.title","Survival of direct composite restorations placed under general anesthesia in adult patients with intellectual and/or physical disabilities"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.subtype","original_ja"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","1623"],["dc.bibliographiccitation.issue","5"],["dc.bibliographiccitation.journal","Clinical Oral Investigations"],["dc.bibliographiccitation.lastpage","1636"],["dc.bibliographiccitation.volume","24"],["dc.contributor.author","Splieth, C. H."],["dc.contributor.author","Kanzow, Philipp"],["dc.contributor.author","Wiegand, Annette"],["dc.contributor.author","Schmoeckel, Julian"],["dc.contributor.author","Jablonski-Momeni, Anahita"],["dc.date.accessioned","2020-05-20T13:09:17Z"],["dc.date.accessioned","2020-05-22T07:55:56Z"],["dc.date.available","2020-05-20T13:09:17Z"],["dc.date.available","2020-05-22T07:55:56Z"],["dc.date.issued","2020-04-18"],["dc.description.abstract","Objectives: For an ORCA/EFCD consensus, this systematic review assessed the question \"How to intervene in the caries process in proximal caries in adolescents and adults\".\r\nMaterial and methods: Separating between the management of initial and cavitated proximal caries lesions, Medline via PubMed was searched regarding non-operative/non-invasive, minimally/micro-invasive and restorative treatment. First priority was systematic reviews or randomized controlled trials (RCTs), otherwise cohort studies. After extraction of data, the potential risk of bias was estimated depending on the study type, and the emerging evidence for conclusions was graded.\r\nResults: Regarding non-invasive/non-operative care (NOC), no systematic reviews or RCTs were found. In cohort studies (n = 12) with a low level of evidence, NOC like biofilm management and fluoride was associated with a low proportion and slow speed of progression of initial proximal lesions. Minimally/micro-invasive (MI) treatments such as proximal sealants or resin infiltration (four systematic reviews/meta-analyses) were effective compared with a non-invasive/placebo control at a moderate level of evidence. Data on restorative treatment came with low evidence (5 systematic reviews, 13 RCTs); with the limitation of no direct comparative studies, sample size-weighted mean annual failure rates of class II restorations varied between 1.2 (bulk-fill composite) and 3.8% (ceramic). Based on one RCT, class II composite restorations may show a higher risk of failure compared with amalgam.\r\nConclusions: Proximal caries lesions can be managed successfully with non-operative, micro-invasive and restorative treatment according to lesion stage and caries activity.\r\nClinical relevance: Proximal caries treatment options like non-operative, micro-invasive and restorative care should be considered individually."],["dc.identifier.doi","10.1007/s00784-020-03201-y"],["dc.identifier.pmid","32306093"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/17319"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/65636"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/65701"],["dc.language.iso","en"],["dc.notes.intern","Merged from goescholar"],["dc.relation.eissn","1436-3771"],["dc.relation.issn","1432-6981"],["dc.relation.orgunit","Poliklinik für Präventive Zahnmedizin, Parodontologie und Kariologie"],["dc.rights","CC BY 4.0"],["dc.rights.uri","https://goescholar.uni-goettingen.de/licenses"],["dc.subject.gro","Caries"],["dc.subject.gro","Micro-invasive"],["dc.subject.gro","Minimally invasive"],["dc.subject.gro","Non-operative"],["dc.subject.gro","Proximal"],["dc.subject.gro","Restoration"],["dc.title","How to intervene in the caries process: proximal caries in adolescents and adults-a systematic review and meta-analysis"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.subtype","original_ja"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.artnumber","9180"],["dc.bibliographiccitation.issue","17"],["dc.bibliographiccitation.journal","International Journal of Environmental Research and Public Health"],["dc.bibliographiccitation.volume","18"],["dc.contributor.author","Kanzow, Philipp Clemens"],["dc.contributor.author","Dylla, Viktoria"],["dc.contributor.author","Mahler, Alannah Malina"],["dc.contributor.author","Hrasky, Valentina"],["dc.contributor.author","Rödig, Tina"],["dc.contributor.author","Barre, Felix"],["dc.contributor.author","Scheithauer, Simone"],["dc.contributor.author","Wiegand, Annette"],["dc.date.accessioned","2021-09-02T06:02:42Z"],["dc.date.available","2021-09-02T06:02:42Z"],["dc.date.issued","2021-08-31"],["dc.description.abstract","Due to the COVID-19 pandemic, the use of face masks has increased, resulting in potential health-related side-effects. Therefore, the study aimed to analyse the effect of wearing face masks on self-perceived dry mouth and halitosis. A questionnaire addressing the daily wearing time of different face masks (community masks, surgical/medical masks and KN95-/N95-/FFP2-masks) and self-perceived dry mouth and halitosis was given to adults attending or working at a university hospital. Statistical analysis was performed using Wilcoxon signed-rank test and multiple linear regression analysis (p < 0.05). 3750 participants (age: 50.4 ± 15.5 years; 60.0% female) were included. During the pandemic, face masks were used for 4.7 ± 3.8 h per day: community masks: 0.9 ± 2.0 h, medical/surgical masks: 1.9 ± 2.8 h and KN95-/N95-/FFP2-masks: 1.9 ± 2.5 h per day. The use of face masks significantly increased self-perceived dry mouth and halitosis (both p < 0.001). Self-perceived dry mouth and halitosis increased with increasing wearing time (community masks: dry mouth: p < 0.001, halitosis: p = 0.014; medical/surgical masks: both: p < 0.001; KN95-/N95-/FFP2-masks: dry mouth: p < 0.001, halitosis: p = 0.011). The perception of dry mouth and halitosis was increased in females compared to males (both: p < 0.001). Participants used to wearing face masks prior to the pandemic perceived dry mouth to a higher extent (p = 0.043). Self-perceived halitosis was lower in older than in younger participants (p < 0.001). Due to the increased perception of dry mouth and halitosis, people might abstain from wearing face masks. Further studies need to analyse measurable changes in dry mouth or halitosis."],["dc.description.sponsorship","Open Access Publication Funds of Göttingen University"],["dc.description.sponsorship","Open-Access-Publikationsfonds 2021"],["dc.identifier.doi","10.3390/ijerph18179180"],["dc.identifier.pmcid","PMC8431486"],["dc.identifier.pmid","34501768"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/17863"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/89257"],["dc.identifier.url","https://www.mdpi.com/1660-4601/18/17/9180"],["dc.language.iso","en"],["dc.notes.intern","Merged from goescholar"],["dc.relation.eissn","1660-4601"],["dc.relation.orgunit","Poliklinik für Präventive Zahnmedizin, Parodontologie und Kariologie"],["dc.relation.orgunit","Institut für Krankenhaushygiene und Infektiologie"],["dc.rights","CC BY 4.0"],["dc.rights.uri","https://goescholar.uni-goettingen.de/licenses"],["dc.subject.gro","COVID-19"],["dc.subject.gro","dry mouth"],["dc.subject.gro","face masks"],["dc.subject.gro","halitosis"],["dc.title","COVID-19 Pandemic: Effect of Different Face Masks on Self-Perceived Dry Mouth and Halitosis"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.subtype","original_ja"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","154"],["dc.bibliographiccitation.issue","2"],["dc.bibliographiccitation.journal","Caries Research"],["dc.bibliographiccitation.lastpage","162"],["dc.bibliographiccitation.volume","48"],["dc.contributor.author","Wiegand, Annette"],["dc.contributor.author","Schneider, S."],["dc.contributor.author","Sener, Beatrice"],["dc.contributor.author","Roos, Malgorzata"],["dc.contributor.author","Attin, T."],["dc.date.accessioned","2018-11-07T09:46:31Z"],["dc.date.available","2018-11-07T09:46:31Z"],["dc.date.issued","2014"],["dc.description.abstract","This study aimed to analyse the impact of brushing on the protective effect of different fluoride solutions on enamel and dentin erosion. Bovine enamel and dentin specimens were rinsed once with TiF4, AmF, SnF2 (0.5 (M) F, 2 min) or water (control). Specimens were either left unbrushed or brushed with 10, 20, 50, 100 or 500 brushing strokes in an automatic brushing machine (2 N, non-fluoridated toothpaste slurry). Ten specimens per group were eroded with hydrochloric acid (HCI) (pH 2.3) for 60 s, and calcium release into the acid was determined by atomic absorption spectroscopy. Additionally, enamel and dentin surfaces were analysed by X-ray energy-dispersive spectroscopy (EDS) (n =6/group) and scanning electron microscopy (SEM) (n = 2/group) before brushing and after 500 brushing strokes. Statistical analysis (p < 0.05) was performed by three- and one-way ANOVA (calcium release) or repeated measures ANOVA (EDS). TiF4, AmF and SnF2 reduced the erosive calcium loss in unbrushed specimens to 58-67% (enamel) and 23-31% (dentin) of control. Calcium release increased with increasing brushing strokes prior to erosion and amounted to 70-88% (enamel) and 45-78% (dentin) of control after 500 brushing strokes. Brushing reduced the surface concentration of fluoride (AmF), tin (SnF2) and titanium (TiF4). SEM revealed that surface precipitates were affected by long-term brushing. Brushing reduced the protective potential of TiF4, AmF and SnF2 solutions. However, considering a small number of brushing strokes, the protective effect of fluoride solutions is only slightly affected by brushing abrasion. (c) 2014 S. Karger AG, Basel"],["dc.identifier.doi","10.1159/000353143"],["dc.identifier.isi","000331773600010"],["dc.identifier.pmid","24401733"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/34889"],["dc.language.iso","en"],["dc.notes.intern","DeepGreen Import"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","S. Karger AG"],["dc.relation.eissn","1421-976X"],["dc.relation.issn","1421-976X"],["dc.relation.issn","0008-6568"],["dc.rights","https://www.karger.com/Services/SiteLicenses"],["dc.title","Stability against Brushing Abrasion and the Erosion-Protective Effect of Different Fluoride Compounds"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]