hkr.sePublikasjoner
Endre søk
Begrens søket
1 - 18 of 18
RefereraExporteraLink til resultatlisten
Permanent link
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Treff pr side
  • 5
  • 10
  • 20
  • 50
  • 100
  • 250
Sortering
  • Standard (Relevans)
  • Forfatter A-Ø
  • Forfatter Ø-A
  • Tittel A-Ø
  • Tittel Ø-A
  • Type publikasjon A-Ø
  • Type publikasjon Ø-A
  • Eldste først
  • Nyeste først
  • Skapad (Eldste først)
  • Skapad (Nyeste først)
  • Senast uppdaterad (Eldste først)
  • Senast uppdaterad (Nyeste først)
  • Standard (Relevans)
  • Forfatter A-Ø
  • Forfatter Ø-A
  • Tittel A-Ø
  • Tittel Ø-A
  • Type publikasjon A-Ø
  • Type publikasjon Ø-A
  • Eldste først
  • Nyeste først
  • Skapad (Eldste først)
  • Skapad (Nyeste først)
  • Senast uppdaterad (Eldste først)
  • Senast uppdaterad (Nyeste først)
Merk
Maxantalet träffar du kan exportera från sökgränssnittet är 250. Vid större uttag använd dig av utsökningar.
  • 1.
    Andersson, Pia
    Högskolan Kristianstad, Sektionen för hälsa och samhälle, Avdelningen för Hälsovetenskap III. Högskolan Kristianstad, Forskningsmiljön Oral Hälsa - Allmänhälsa - Livskvalitet.
    Munhälsa2014Inngår i: Omvårdnadens grunder: hälsa och ohälsa / [ed] Anna-Karin Edberg, Helle Wijk, Lund: Studentlitteratur AB, 2014, 2, 301-331 s.Kapittel i bok, del av antologi (Annet vitenskapelig)
  • 2.
    Andersson, Pia
    et al.
    Högskolan Kristianstad, Sektionen för hälsa och samhälle, Avdelningen för Hälsovetenskap III. Högskolan Kristianstad, Forskningsmiljön Oral Hälsa - Allmänhälsa - Livskvalitet (OHAL).
    Kavakure, Jules
    Region Skåne.
    Lingström, Peter
    Sahlgrenska akademin, Göteborg.
    The impact of oral health on daily performances and its association with clinical variables in a population in Zambia2017Inngår i: International Journal of Dental Hygiene, ISSN 1601-5029, E-ISSN 1601-5037, Vol. 15, nr 2, 128-134 s.Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Objective: The aim of this study was to investigate oral impacts on daily performance and to relate these data to oral clinical variables.

    Material and methods: The study was performed at a dental clinic in Livingstone, Zambia, and included 78 subjects (mean age 28, range 15–48 years) consecutively recruited in connection witha dental care visit. Data were collected through a structured interview using the Oral Impacts on Daily Performances (OIDP) index measuring oral health-related quality of life followed by a clinical examination.

    Results: Oral health affected one or more daily performances during the last 6 months for 61.5% of the subjects. ‘Difficulty of eating and enjoying food’ was the performance reported most frequently (42.3%), and ‘speaking and pronouncing clearly’ was least often reported (10.3%). DMFT was 3.8, 3.6 (mean  SD; range0–15). A majority of the individuals had periodontal pockets ≥4mm (mean 4.3, 2.6) (94.9%) and gingival bleeding on probing >20%(88.5%). Two or more decayed teeth were shown to be significantly associated (OR 4.6, CI 1.2–17.1) with one or more oral impacts on daily performances in a multivariate logistic regression analysis.

    Conclusions: This study shown that there is a significant association between decayed teeth and oral impacts on daily performances. More research is needed, however, for deeper understanding of oral health problems and their impacts on daily life in Zambia.

  • 3.
    Figuero, Elena
    et al.
    University Complutense, Madrid.
    Lindahl, Christel
    Högskolan Kristianstad, Sektionen för hälsa och samhälle, Avdelningen för Hälsovetenskap III. Högskolan Kristianstad, Forskningsmiljön Oral Hälsa - Allmänhälsa - Livskvalitet.
    Marín, María José
    University Complutense, Madrid.
    Renvert, Stefan
    Högskolan Kristianstad, Sektionen för hälsa och samhälle, Avdelningen för Hälsovetenskap III. Högskolan Kristianstad, Forskningsmiljön Oral Hälsa - Allmänhälsa - Livskvalitet.
    Herrera, David
    University Complutense, Madrid.
    Ohlsson, Ola
    Högskolan Kristianstad, Sektionen för hälsa och samhälle, Avdelningen för Hälsovetenskap I. Högskolan Kristianstad, Forskningsmiljön Oral Hälsa - Allmänhälsa - Livskvalitet.
    Wetterling, Thomas
    Central Hospital Kristianstad.
    Sanz, Mariano
    University Complutense, Madrid.
    Quantification of periodontal pathogens in vascular, blood and subgingival samples from patients with peripheral arterial disease or abdominal aortic aneurysms2014Inngår i: Journal of Periodontology, ISSN 0022-3492, E-ISSN 1943-3670, Vol. 85, nr 9, 1182-1193 s.Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Background: The aim of this investigation was to quantify periodontal pathogens (Aggregatibacter actinomycetemcomitans, Porphyromonas gingivalis, Campylobacter rectus and Tannerella forsythia) in vascular, blood and subgingival samples. As secondary objective, two molecular bacterial identification methods [nested-polimerase chain reaction (PCR) and quantitative PCR (qPCR)] were compared.

    Methods: Seventy consecutive patients provided a vascular lesion, a blood sample, and 36 subgingival samples. Bacterial deoxyribonucleic acid (DNA) was extracted and qPCR was used to determine the prevalence and amounts of the target pathogens in each sample. Nested-PCR was only performed in the samples from vascular lesions. Periodontal examination was performed in 42 patients. U-Mann-Whitney or Chi-squared tests were used to compare microbiological results according to periodontal diagnosis.

    Results: All targeted periodontal pathogens (A. actinomycetemcomitans, P. gingivalis, T. forsythia or C. rectus) were detected in subgingival samples with a prevalence rate of 72.2%, 47.2%, 74.3% and 82.9%, respectively. In 7.1% and 11.4% of vascular and blood samples, bacterial DNA was detected. One patient was positive for A. actinomycetemcomitans in the three types of samples. No differences were found in the levels of targeted bacteria when comparing periodontitis and non-periodontitis patients. Prevalence rates obtained with nested PCR were significantly higher than those obtained by qPCR.

    Conclusions: The presence of of A. actinomycetemcomitans was demonstrated in vascular, blood and subgingival samples in one out of 36 patients. These results, although with a very low frequency, may support the hypothesis of a translocation of periodontal pathogens from subgingival microbiota to the blood stream and then to atheromatous plaques in carotid or other peripheral arteries. Nested-PCR is not an adequate method for identifying DNA of periodontal pathogens in low quantities, due to the high number of false negative results.

  • 4.
    Jepsen, K.
    et al.
    Tyskland.
    Jepsen, S.
    Tyskland.
    Laine, M.L.
    Nederländerna.
    Anssari Moin, D
    Nederländerna.
    Pilloni, A
    Italien.
    Zeza, B
    Italien.
    Sanz, M
    Spanien.
    Roos-Jansåker, Anne-Marie
    Region Skåne.
    Renvert, Stefan
    Högskolan Kristianstad, Sektionen för hälsa och samhälle, Avdelningen för Hälsovetenskap III. Högskolan Kristianstad, Forskningsmiljön Oral Hälsa - Allmänhälsa - Livskvalitet.
    Reconstruction of peri-implant osseous defects: a multicenter randomized trial2016Inngår i: Journal of Dental Research, ISSN 0022-0345, E-ISSN 1544-0591, Vol. 95, nr 1, 58-66 s.Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    There is a paucity of data for the effectiveness of reconstructive procedures in the treatment of peri-implantitis. The objective of this study was to compare reconstruction of peri-implant osseous defects with open flap debridement (OFD) plus porous titanium granules (PTGs) compared with OFD alone. Sixty-three patients (36 female, 27 male; mean age 58.4 y [SD 12.3]), contributing one circumferential peri-implant intraosseous defect, were included in a multinational, multicenter randomized trial using a parallel-group design. After OFD and surface decontamination using titanium brushes and hydrogen peroxide, 33 defects received PTGs. The implants were not submerged. All patients received adjunctive perioperative systemic antibiotics. The primary outcome variable (defect fill) was assessed on digitalized radiographs. Clinical measurements of probing depth (PPD), bleeding on probing (BoP), suppuration, and plaque were taken by blinded examiners. After 12 mo, the test group (OFD plus PTG) showed a mean radiographic defect fill (mesial/distal) of 3.6/3.6 mm compared with 1.1/1.0 in the control group (OFD). Differences were statistically significant in favor of the test group (P < 0.0001). The OFD plus PTG group showed a mean reduction in PPD of 2.8 mm compared with 2.6 mm in the OFD group. BoP was reduced from 89.4% to 33.3% and from 85.8% to 40.4% for the test and control groups, respectively. There was no significant difference in complete resolution of peri-implantitis (PPD ≤4 mm and no BoP at six implant sites and no further bone loss), because this finding was accomplished at 30% of implants in the test group and 23% of implants in the control group. Reconstructive surgery using PTGs resulted in significantly enhanced radiographic defect fill compared with OFD. However, limitations in the lack of ability to discern biomaterial from osseous tissue could not be verified to determine new bone formation. Similar improvements according to clinical measures were obtained after both surgical treatment modalities (ClinicalTrials.gov NCT02406001).

  • 5.
    Juusela, Pirjo L.
    et al.
    Finland.
    Persson, G. Rutger
    Högskolan Kristianstad, Sektionen för hälsa och samhälle, Avdelningen för Hälsovetenskap III. Högskolan Kristianstad, Forskningsmiljön Oral Hälsa - Allmänhälsa - Livskvalitet.
    Nieminen, Anja R.
    Finland.
    Kiuru-Enari, Sari M.
    Finland.
    Uitto, Veli-Jukka
    Finland.
    Relation of gelsolin amyloidosis and periodontal health2015Inngår i: Clinical Oral Investigations, ISSN 1432-6981, E-ISSN 1436-3771, Vol. 19, nr 2, 229-235 s.Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    OBJECTIVE: Hereditary gelsolin amyloidosis (AGel amyloidosis) is a rare, dominantly inherited systemic disease with worldwide distribution, caused by a gelsolin gene mutation. We studied the periodontal conditions and microbiological plaque composition of AGel amyloidosis patients.

    MATERIAL AND METHODS: A voluntary study group of 36 AGel amyloidosis patients (mean age 61) filled in a questionnaire. A thorough periodontal examination included periodontal pocket depth and attachment level measurements, registrations of visible plaque, bleeding on probing and panoramic radiographs. The presence of oral Candida was studied by fungal culture method. Bacterial samples from deepened pockets (≥4 mm) were analyzed with checkerboard DNA-DNA hybridization method.

    RESULTS: VPI (15.3 %) and BOP (11.2 %) of the patients were modest reflecting relatively adequate oral self-care. Still 89 % of the patients had at least one PPD of ≥4 mm; 78.5 % of the PPDs ≥6 mm were found in molars. Patients had lost one third of the molars due to periodontitis and/or tooth decay. Half of the patients (53 %) were Candida carriers. Bacterial analysis of subgingival plaque samples revealed bacterial species common to chronic periodontitis.

    CONCLUSION: AGel amyloidosis may increase the risk for periodontitis even when the oral self-care is adequate. Molar teeth appear to be mostly affected, leading to tooth loss.

    CLINICAL RELEVANCE: AGel amyloidosis as a systemic disease is related with a vast variety of symptoms with variable severity. Even though a causal relationship of the systemic disease and periodontitis has not yet been proven, increased risk for periodontal problems should be considered when examining AGel amyloidosis patients.

  • 6.
    Nilsson, Helena
    et al.
    Halland Hospital, Halmstad.
    Berglund, Johan
    Blekinge Institute of Technology, Karlskrona.
    Renvert, Stefan
    Högskolan Kristianstad, Sektionen för hälsa och samhälle, Avdelningen för Hälsovetenskap III. Högskolan Kristianstad, Forskningsmiljön Oral Hälsa - Allmänhälsa - Livskvalitet.
    Tooth loss and cognitive functions among older adults2014Inngår i: Acta Odontologica Scandinavica, ISSN 0001-6357, E-ISSN 1502-3850, Vol. 72, nr 8, 639-644 s.Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Objective: To evaluate the association between the number of teeth and cognitive functions adjusted for age and education level in a cohort of older adults living in Sweden.

    Materials and methods: The study employed a cross-sectional design in which 1147 individuals between 60-96 years underwent a clinical oral examination. The cognitive functions were assessed using Mini-Mental State Examination (MMSE) and Clock-test. The level of education was obtained from a questionnaire. Data were subjected to Chi-square tests and multivariate logistic regression analyses were employed, grouping the different variables into pre-determined categories.

    Results: The co-variables age and education were significantly associated with the number of teeth (p < 0.05). The multivariate logistic regression analysis revealed that the association between the number of teeth and the cognitive functions persisted even after adjusting for age and level of education.

    Conclusions: The findings suggest that the presence of teeth may be of importance for cognitive abilities in older adults.

  • 7.
    Persson, G. Rutger
    et al.
    Högskolan Kristianstad, Sektionen för hälsa och samhälle, Avdelningen för Hälsovetenskap III. Högskolan Kristianstad, Forskningsmiljön Oral Hälsa - Allmänhälsa - Livskvalitet.
    Renvert, Stefan
    Högskolan Kristianstad, Sektionen för hälsa och samhälle, Avdelningen för Hälsovetenskap III. Högskolan Kristianstad, Forskningsmiljön Oral Hälsa - Allmänhälsa - Livskvalitet.
    Cluster of bacteria associated with peri-implantitis2014Inngår i: Clinical Implant Dentistry and Related Research, ISSN 1523-0899, E-ISSN 1708-8208, Vol. 16, nr 6, 783-793 s.Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Background Information on the microbiota in peri-implantitis is limited. We hypothesized that neither gender nor a history of periodontitis/smoking or the microbiota at implants differ by implant status.

    Materials and Methods Baseline microbiological samples collected at one implant in each of 166 participants with peri-implantitis and from 47 individuals with a healthy implant were collected and analyzed by DNA–DNA checkerboard hybridization (78 species). Clinical and radiographic data defined implant status.

    Results Nineteen bacterial species were found at higher counts from implants with peri-implantitis including Aggregatibacter actinomycetemcomitans, Campylobacter gracilis, Campylobacter rectus, Campylobacter showae, Helicobacter pylori, Haemophilus influenzae, Porphyromonas gingivalis, Staphylococcus aureus, Staphylococcus anaerobius, Streptococcus intermedius, Streptococcus mitis, Tannerella forsythia, Treponema denticola, and Treponema socranskii (p < .001). Receiver operating characteristic curve analysis identified T. forsythia, P. gingivalis, T. socranskii, Staph. aureus, Staph. anaerobius, Strep. intermedius, and Strep. mitis in peri-implantitis comprising 30% of the total microbiota. When adjusted for gender (not significant [NS]), smoking status (NS), older age (p = .003), periodontitis history (p < .01), and T. forsythia (likelihood ratio 3.6, 95% confidence interval 1.4, 9.1, p = .007) were associated with peri-implantitis.

    Conclusion A cluster of bacteria including T. forsythia and Staph. aureus are associated with peri-implantitis.

  • 8.
    Renvert, Stefan
    et al.
    Högskolan Kristianstad, Sektionen för hälsa och samhälle, Avdelningen för Hälsovetenskap III. Högskolan Kristianstad, Forskningsmiljön Oral Hälsa - Allmänhälsa - Livskvalitet.
    Aghazadeh, Ahmad
    Uppsala Käkkirurgiska Centrum.
    Hallström, Hadar
    Hospital of Halland, Halmstad.
    Persson, G. Rutger
    Högskolan Kristianstad, Sektionen för hälsa och samhälle, Avdelningen för Hälsovetenskap III. Högskolan Kristianstad, Forskningsmiljön Oral Hälsa - Allmänhälsa - Livskvalitet.
    Factors related to peri-implantitis: a retrospective study2014Inngår i: Clinical Oral Implants Research, ISSN 0905-7161, E-ISSN 1600-0501, Vol. 25, nr 4, 522-529 s.Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    OBJECTIVES: Retrospectively, we assessed the likelihood that peri-implantitis was associated with a history of systemic disease, periodontitis, and smoking habits.

    METHODS: Data on probing pocket depth (PPD), bleeding on probing (BOP), and radiographic bone levels were obtained from individuals with dental implants. Peri-implantitis was defined as described by Sanz & Chapple 2012. Control individuals had healthy conditions or peri-implant mucositis. Information on past history of periodontitis, systemic diseases, and on smoking habits was obtained.

    RESULTS: One hundred and seventy-two individuals had peri-implantitis (mean age: 68.2 years, SD ± 8.7), and 98 individuals (mean age: 44.7 years, SD ± 15.9) had implant health/peri-implant mucositis. The mean difference in bone level at implants between groups was 3.5 mm (SE mean ± 0.4, 95% CI: 2.8, 4.3, P < 0.001). A history of cardiovascular disease was found in 27.3% of individuals with peri-implantitis and in 3.0% of individuals in the implant health/peri-implant mucositis group. When adjusting for age, smoking, and gender, odds ratio (OR) of having peri-implantitis and a history of cardiovascular disease was 8.7 (95% CI: 1.9, 40.3 P < 0.006), and odds ratio of having a history of periodontitis was 4.5 (95% CI 2.1, 9.7, P < 0.001). Smoking or gender did not significantly contribute to the outcome.

    CONCLUSIONS: In relation to a diagnosis of peri-implantitis, a high likelihood of comorbidity was expressed by a history of periodontitis and a history of cardiovascular disease.

  • 9.
    Renvert, Stefan
    et al.
    Högskolan Kristianstad, Sektionen för hälsa och samhälle, Avdelningen för Hälsovetenskap III. Högskolan Kristianstad, Forskningsmiljön Oral Hälsa - Allmänhälsa - Livskvalitet.
    Polyzois, Ioannis
    Dublin Dental University Hospital.
    Risk indicators for peri-implant mucositis: a systematic literature review2015Inngår i: Journal of Clinical Periodontology, ISSN 0303-6979, E-ISSN 1600-051X, Vol. 42, nr 16, 172-186 s.Artikkel, forskningsoversikt (Fagfellevurdert)
    Abstract [en]

    Objectives

    To examine the existing evidence in identifying risk indicators in the aetiology of peri-implant mucositis.

    Material and methods

    A search was performed in PubMed, Web of Science (WOS) and The Cochrane Library databases for articles published until June 2014.

    Results

    This search gave 3135 results out of which 15 studies fulfilled the inclusion criteria. The current review revealed that only a few studies provided data on risk indicators for the development of peri-implant mucositis. Based on the data available, there is evidence that plaque is a risk indicator for peri-implant mucositis. Smoking has also been identified as an independent risk indicator whereas the overall evidence for surface roughness, residual cement, the dimension of the keratinized tissue and time of implant in function is weak. There are limited data available to support systemic conditions as risk indicators for peri-implant mucositis.

    Conclusions

    Plaque accumulation at implants will result in development of peri-implant mucositis. Smoking should also be considered as a risk indicator for the development of peri-implant mucositis. This article is protected by copyright. All rights reserved.

  • 10.
    Renvert, Stefan
    et al.
    Högskolan Kristianstad, Sektionen för hälsa och samhälle, Avdelningen för Hälsovetenskap III. Högskolan Kristianstad, Forskningsmiljön Oral Hälsa - Allmänhälsa - Livskvalitet.
    Wallin-Bengtsson, Viveca
    Public Dental Health Services, Kristianstad.
    Berglund, Johan
    Blekinge Institute of Technology.
    Persson, G. Rutger
    Högskolan Kristianstad, Sektionen för hälsa och samhälle, Avdelningen för Hälsovetenskap III. Högskolan Kristianstad, Forskningsmiljön Oral Hälsa - Allmänhälsa - Livskvalitet.
    Periodontitis in older Swedish individuals fails to predict mortality2015Inngår i: Clinical Oral Investigations, ISSN 1432-6981, E-ISSN 1436-3771, Vol. 19, nr 2, 193-200 s.Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    OBJECTIVES: This study aims to assess mortality risk and its association to health aspects in dentate individuals 60 years of age and older.

    MATERIALS AND METHODS: Medical and periodontal data from 870 dentate individuals (age range 60-96) participating in the Swedish National Study on Aging and Care in Blekinge (SNAC-Blekinge) with survival statistics over 6 years were studied.

    RESULTS: During 6 years of follow-up, 42/474 of the individuals (8.9 %), who at baseline were between age 60 and 75, and 134/396 individuals of the individuals (33.9 %), who at baseline were ≥75 years, died. Surviving dentate individuals had more teeth (mean 19.3, S.D. ± 7.9) than those who died (mean 15.9, S.D. ± 7.3; mean diff 3,3; S.E. mean diff 0.7; 95 % CI 2.0, 4.6; p = 0.001). A self-reported history of high blood pressure (F = 15.0, p < 0.001), heart failure (F = 24.5, p < 0.001, observed power = 0.99), older age (F = 34.7, p < 0.001), male gender (F = 6.3, p < 0.01), serum HbA1c with 6.5 % as cutoff level (F = 9.3, p = 0.002) were factors associated with mortality. A medical diagnosis of heart disease, diabetes, any form of cancer, or periodontitis failed to predict mortality.

    CONCLUSIONS: A self-reported history of angina pectoris, chronic heart failure, elevated serum HbA1c, and few remaining teeth were associated with mortality risk. A professional diagnosis of cardiovascular disease, diabetes, cancer, or periodontitis was not predictive of mortality.

    CLINICAL RELEVANCE: Self-health reports are important to observe in the assessment of disease and survival in older individual.

  • 11.
    Renvert, Stefan
    et al.
    Högskolan Kristianstad, Sektionen för hälsa och samhälle, Avdelningen för Hälsovetenskap III. Högskolan Kristianstad, Forskningsmiljön Oral Hälsa - Allmänhälsa - Livskvalitet. Blekinge Institute of Technology, Karlskrona.
    Widén, Cecilia
    Högskolan Kristianstad, Sektionen för hälsa och samhälle, Avdelningen för Hälsovetenskap III.
    Persson, G. Rutger
    Högskolan Kristianstad, Sektionen för hälsa och samhälle, Avdelningen för Hälsovetenskap III. Högskolan Kristianstad, Forskningsmiljön Oral Hälsa - Allmänhälsa - Livskvalitet. Department of Periodontics, University of Washington, Seattle.
    Cytokine expression in peri-implant crevicular fluid in relation to bacterial presence2015Inngår i: Journal of Clinical Periodontology, ISSN 0303-6979, E-ISSN 1600-051X, Vol. 42, nr 7, 697-702 s.Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    AIM: The aim was to assess clinical inflammatory parameters, cytokine levels, and bacterial counts in samples from implant crevicular fluid in cases with untreated peri-implantitis.

    MATERIAL AND METHODS: Several bacterial species known to up-regulate pro-inflammatory cytokines have been associated with peri-implantitis. The Luminex magnet bead technology was used to study cytokines in crevicular fluid. The checkerboard DNA-DNA hybridization method was used to study bacterial counts in samples from 41 implants (41 individuals).

    RESULTS: Profuse bleeding and suppuration was found in 25/41 (61.0%) and 17/41 (41.5%) of the implants. The reliability of duplicate cytokine processing was high. In the presence of profuse bleeding, higher pg/ml levels of IL-1β (p = 0.016), IL-8 (p = 0.003), TNF-α (p = 0.024), and VEGF (p = 0.004) were found. Higher concentrations of IL-1β were found in the presence of suppuration, and if Escherichia coli (p = 0.001) or Staphylococcus epidermidis (p = 0.05) could be detected.

    CONCLUSION: Profuse bleeding and/or suppuration in untreated peri-implantitis can be associated with higher concentrations of IL-1β, IL-8, TNF-α and VEGF in peri-implant crevicular fluid. A higher concentration of IL-1β in peri-implant crevicular fluid was found in samples that were positive for E. coli or S. epidermidis.

  • 12. Riben-Grundstrom, C
    et al.
    Norderyd, O
    André, U
    Renvert, Stefan
    Högskolan Kristianstad, Forskningsmiljön Oral Hälsa - Allmänhälsa - Livskvalitet. Högskolan Kristianstad, Sektionen för hälsa och samhälle, Avdelningen för Hälsovetenskap III. Blekinge tekniska högskolan .
    Treatment of peri-implant mucositis using a glycine powder air-polishing or ultrasonic device: a randomized clinical trial2015Inngår i: Journal of Clinical Periodontology, ISSN 0303-6979, E-ISSN 1600-051X, Vol. 42, nr 5, 462-469 s.Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    AIM: To evaluate the clinical treatment effects of a glycine powder air-polishing or ultrasonic device on peri-implant mucositis.

    MATERIALS AND METHODS: Thirty-seven patients with one implant diagnosed with peri-implant mucositis (probing depth ≥4mm (0,2N) and bleeding on probing (BOP) (primary outcome)) were randomly assigned to treatment with either glycine powder air-polishing (GPAP) or ultrasonic (US) debridement. Treatment was performed at baseline and at 3 and 6 months. Professional supra gingival cleaning was performed at 9 and 12 months. Oral hygiene instructions were reinforced at each visit.

    RESULTS: At 12 months there was a statistically significant reduction in mean plaque score, bleeding on probing and number of periodontal pockets >4 mm within the treatment groups compared to baseline. The percentages of diseased sites were significantly reduced for both groups.

    CONCLUSIONS: Treatment with a glycine powder air-polishing or an ultrasonic device is effective in non-surgical treatment of peri-implant mucositis. This article is protected by copyright. All rights reserved.

  • 13.
    Roos-Jansåker, Ann-Marie
    et al.
    Högskolan Kristianstad, Forskningsmiljön Oral Hälsa - Allmänhälsa - Livskvalitet.
    Persson, G. Rutger
    Högskolan Kristianstad, Sektionen för hälsa och samhälle, Avdelningen för Hälsovetenskap III. Högskolan Kristianstad, Forskningsmiljön Oral Hälsa - Allmänhälsa - Livskvalitet.
    Lindahl, Christel
    Högskolan Kristianstad, Sektionen för hälsa och samhälle, Avdelningen för Hälsovetenskap III. Högskolan Kristianstad, Forskningsmiljön Oral Hälsa - Allmänhälsa - Livskvalitet.
    Renvert, Stefan
    Högskolan Kristianstad, Sektionen för hälsa och samhälle, Avdelningen för Hälsovetenskap III. Högskolan Kristianstad, Forskningsmiljön Oral Hälsa - Allmänhälsa - Livskvalitet.
    Surgical treatment of peri-implantitis using a bone substitute with or without a resorbable membrane: a 5-year follow up2014Inngår i: Journal of Clinical Periodontology, ISSN 0303-6979, E-ISSN 1600-051X, Vol. 41, nr 11, 1108-1114 s.Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    AIM: To compare two regenerative surgical treatments for peri-implantitis over five years.

    MATERIAL & METHODS: Twenty-five individuals with peri-implantitis remained at study endpoint. They were treated with a bone substitute and a resorbable membrane (13 individuals with 23 implants) [Group 1], or with bone substitute alone (12 individuals with 22 implants)[Group 2]. All study individuals were kept on a strict maintenance program every third month.

    RESULTS: 5-year follow up demonstrated clinical and radiographic improvements in both groups. No implants were lost due to progression of peri-implantitis. Probing depths were reduced by 3.0 mm ± 2.4 mm in Group 1, and 3.3 mm ± 2.09 mm in Group 2 (NS). In both groups, radiographic evidence of bone gain was significant (p < 0.001). At year 5, the average defect fill was 1.3 mm (S.D. ± 1.4 mm) in Group 1 and 1.1 mm (S.D.± 1.2 mm) in Group 2 (mean diff; 0.4 95% CI -0.3,1,2, p=0.24). Bleeding on probing decreased in both groups. Baseline and year 5 plaque scores did not differ between groups and was reduced from 50% to 15%.

    CONCLUSION: Both procedures resulted in stable conditions. Additional use of a membrane does not improve the outcome. This article is protected by copyright. All rights reserved.

  • 14.
    Wallin Bengtsson, Viveca
    et al.
    Högskolan Kristianstad, Sektionen för hälsa och samhälle, Avdelningen för Hälsovetenskap III. Högskolan Kristianstad, Forskningsmiljön Oral Hälsa - Allmänhälsa - Livskvalitet (OHAL).
    Persson, G. Rutger
    Högskolan Kristianstad, Sektionen för hälsa och samhälle, Avdelningen för Hälsovetenskap III. Högskolan Kristianstad, Forskningsmiljön Oral Hälsa - Allmänhälsa - Livskvalitet (OHAL).
    Berglund, Johan
    Institute of Technology, Karlskrona.
    Renvert, Stefan
    Högskolan Kristianstad, Sektionen för hälsa och samhälle, Avdelningen för Hälsovetenskap III. Högskolan Kristianstad, Forskningsmiljön Oral Hälsa - Allmänhälsa - Livskvalitet (OHAL).
    A cross-sectional study of the associations between periodontitis and carotid arterial calcifications in an elderly population2015Inngår i: Acta Odontologica Scandinavica, ISSN 0001-6357, E-ISSN 1502-3850, Vol. 74, nr 2, 115-120 s.Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    OBJECTIVE: To evaluate if the presence of periodontitis is associated with carotid arterial calcifications diagnosed on panoramic radiographs in an elderly population.

    MATERIALS AND METHODS: Study individuals were randomly selected from the Swedish civil registration database representing the aging population (60-96 years) in Karlskrona, Sweden. Bleeding on probing (BOP) and the deepest probing measurement at each tooth were registered. The proportions of teeth with a probing depth ≥5 mm and the proportion of teeth with bleeding on probing were calculated. Analog panoramic radiographs were taken and the proportion of sites with a distance ≥5 mm between the alveolar bone level and the cement-enamel junction (CEJ) were assessed. A diagnosis of periodontitis was declared if a distance between the alveolar bone level and the CEJ ≥5 mm could be identified from the panoramic radiographs at >10% of sites, probing depth of ≥5 mm at one tooth or more and with BOP at >20% of teeth.

    RESULTS: Readable radiographs were obtained from 499 individuals. Carotid calcification was identified in 39.1%. Individuals were diagnosed with periodontitis in 18.4%. Data analysis demonstrated that individuals with periodontitis had a higher prevalence of carotid calcifications (Pearson χ (2) = 4.05 p < 0.05) and with a likelihood of 1.5 (95% CI = 1.0, 2.3, p < 0.05).

    CONCLUSIONS: Data analysis demonstrated a significant association between periodontitis and carotid calcification.

  • 15.
    Wallin Bengtsson, Viveca
    et al.
    Högskolan Kristianstad, Sektionen för hälsa och samhälle, Avdelningen för Hälsovetenskap III.
    Persson, G. Rutger
    Högskolan Kristianstad, Sektionen för hälsa och samhälle, Avdelningen för Hälsovetenskap III. Högskolan Kristianstad, Forskningsmiljön Oral Hälsa - Allmänhälsa - Livskvalitet.
    Renvert, Stefan
    Högskolan Kristianstad, Sektionen för hälsa och samhälle, Avdelningen för Hälsovetenskap III. Högskolan Kristianstad, Forskningsmiljön Oral Hälsa - Allmänhälsa - Livskvalitet.
    Assessment of carotid calcifications on panoramic radiographs in relation to other used methods and relationship to periodontitis and stroke: a literature review2014Inngår i: Acta Odontologica Scandinavica, ISSN 0001-6357, E-ISSN 1502-3850, Vol. 72, nr 6, 401-412 s.Artikkel, forskningsoversikt (Fagfellevurdert)
    Abstract [en]

    Objectives. To assess the literature on carotid calcifications defined from panoramic radiographs (PMX) and concurrent diagnosis of stroke and periodontitis.

    Materials and methods. A literature search screening for publications using search terms such as PMX and carotid calcification, stroke and periodontitis was performed in November 2012.

    Results. A total of 189 articles were retrieved, among which 30 were included in the review. The sensitivity for PMX findings of carotid calcifications (CC) compared to a diagnosis by Doppler sonography varied between 31.1–100%. The specificity for PMX findings of carotid calcifications compared to a diagnosis by Doppler sonography varied between 21.4–87.5%. Individuals with CC findings from PMX have more periodontitis and risk for stroke.

    Conclusions. There is a shortage of well-designed studies in older dentate individuals assessing the associations between periodontitis and radiographic evidence of CC and in relation to stroke or other cardiovascular diseases.

    Statement of Clinical Relevance. Carotid calcifications are prevalent in patients with periodontitis and such individuals may have an increased risk for stroke. The absence of signs of carotid calcification on panoramic radiographs is indicative of no calcification of carotid arteries.

  • 16.
    Widén, Cecilia
    et al.
    Högskolan Kristianstad, Sektionen för hälsa och samhälle, Avdelningen för Hälsovetenskap III. Högskolan Kristianstad, Forskningsmiljön Oral Hälsa - Allmänhälsa - Livskvalitet.
    Coleman, M.D.
    Renvert, Stefan
    Högskolan Kristianstad, Sektionen för hälsa och samhälle, Avdelningen för Hälsovetenskap III. Högskolan Kristianstad, Forskningsmiljön Oral Hälsa - Allmänhälsa - Livskvalitet.
    Rumpunen, K.
    Protection of human erythrocytes against oxidative stress by berries2012Inngår i: Journal of Berry Research, ISSN 1878-5093, E-ISSN 1878-5123, Vol. 2, nr 3Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Berries contain several bioactive compounds that can protect against oxidative stress. In this study we evaluated the protective effect of different sequential extracts (ethyl acetate, ethanol and water) of seven berry species: bilberry (Vaccinium myrtillus), blackcurrant (Ribes nigrum), elderberry (Sambucus nigra), lingonberry (Vaccinium vitis-idaea), rose hips (Rosa sp.), sea buckthorn (Hippohae rhamnoides) and strawberry (Fragaria × ananassa). The protective effect was tested on human erythrocytes and the antioxidant capacity was also evaluated in vitro by the FRAP assay. In the erythrocyte assay all sea buckthorn extracts were superior in antioxidant effect to other berry extracts. The ethyl acetate extract of bilberries, and the ethanol and water extracts of blackcurrants, also protected the erythrocytes from oxidation. In contrast, water extracts of rose hips, bilberries and strawberries had a pro-oxidant effect on erythrocytes. The water extract of rose hips was superior to the other berry extracts in the FRAP assay. Thus, the results of the erythrocyte assay did not correlate with the results of the FRAP assay, but provided additional insights into the potential protective effects of berry extracts against oxidative stress.

  • 17.
    Widén, Cecilia
    et al.
    Högskolan Kristianstad, Sektionen för hälsa och samhälle, Avdelningen för Hälsovetenskap III.
    Coleman, Michael
    Storbritannien.
    Critén, Sladjana
    Högskolan Kristianstad, Sektionen för hälsa och samhälle, Avdelningen för Hälsovetenskap III.
    Karlgren-Andersson, Pernilla
    Högskolan Kristianstad, Sektionen för hälsa och samhälle, Avdelningen för Hälsovetenskap III.
    Renvert, Stefan
    Högskolan Kristianstad, Sektionen för hälsa och samhälle, Avdelningen för Hälsovetenskap III. Blekinge Institute of Technology & Trinity College, Dublin .
    Persson, G Rutger
    Högskolan Kristianstad, Sektionen för hälsa och samhälle, Avdelningen för Hälsovetenskap III. USA.
    Consumption of bilberries controls gingival inflammation2015Inngår i: International Journal of Molecular Sciences, ISSN 1422-0067, E-ISSN 1422-0067, Vol. 16, nr 5, 10665-73 s.Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Bioactive molecules in berries may be helpful in reducing the risk of oral diseases. The aim of this study was to determine the effect of bilberry consumption on the outcome of a routine dental clinical parameter of inflammation, bleeding on probing (BOP), as well as the impact on selected biomarkers of inflammation, such as cytokines, in gingival crevicular fluid (GCF) in individuals with gingivitis. Study individuals who did not receive standard of care treatment were allocated to either a placebo group or to groups that consumed either 250 or 500 g bilberries daily over seven days. The placebo group consumed an inactive product (starch). A study group, receiving standard of care (debridement only) was also included to provide a reference to standard of care treatment outcome. Cytokine levels were assayed using the Luminex MagPix system. The mean reduction in BOP before and after consumption of test product over 1 week was 41% and 59% in the groups that consumed either 250 or 500 g of bilberries/day respectively, and was 31% in the placebo group, and 58% in the standard of care reference group. The analysis only showed a significant reduction in cytokine levels in the group that consumed 500 g of bilberries/day. A statistically significant reduction was observed for IL-1b (p = 0.025), IL-6 (p = 0.012) and VEGF (p = 0.017) in GCF samples in the group that consumed 500 g of bilberries daily. It appears that berry intake has an ameliorating effect on some markers of gingival inflammation reducing gingivitis to a similar extent compared to standard of care.

  • 18.
    Widén, Cecilia
    et al.
    Högskolan Kristianstad, Sektionen för hälsa och samhälle, Avdelningen för Hälsovetenskap III.
    Renvert, Stefan
    Högskolan Kristianstad, Sektionen för hälsa och samhälle, Avdelningen för Hälsovetenskap. Högskolan Kristianstad, Forskningsmiljön Oral Hälsa - Allmänhälsa - Livskvalitet.
    Persson, G. Rutger
    Högskolan Kristianstad, Sektionen för hälsa och samhälle, Avdelningen Oral hälsa.
    Antibacterial activity of berry juices, an in vitro study2015Inngår i: Acta Odontologica Scandinavica, ISSN 0001-6357, E-ISSN 1502-3850, Vol. 73, nr 7, 539-543 s.Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Objective

    The aim of the present study was to evaluate in vitro antibacterial activities of blackcurrant and sea buckthorn juices on bacteria associated with gingival inflammation.

    Materials and methods

    The growth of selected bacteria (Streptococcus mitis, Streptococcus mutans, Streptococcus sanguinis, Streptococcus gordonii, Staphylococcus aureus, Staphylococcus epidermidis and Pseudomonas aeruginosa) was studied in vitro on agar plates. The content of phenols in the different extracts was measured with HPLC-ESI-MS.

    Results

    The spectrometric analysis identified that the highest level of the single phenols studied was found for ferulic acid (113 μg/ml) in blackcurrant juice. Sea buckthorn contained low levels of selected phenols. Total bacterial inhibition for all bacterial species studied was found at 20% berry juice concentration with pH varying between 4.1-5.4.

    Conclusions

    The present study identified that in vitro bacterial growth on agar plates was inhibited by blackcurrant and sea buckthorn juices and that low juice pH explains bacterial in vitro growth. This may have clinical implications in biofilm development, reducing the risks for both tooth decay and gingivitis.

1 - 18 of 18
RefereraExporteraLink til resultatlisten
Permanent link
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf