1.Bullous oral lichen planus: report of two cases.
Berrin UNSAL ; S Elif GÜLTEKIN ; Erol BAL ; Benay TOKMAN
Chinese Medical Journal 2003;116(10):1594-1595
Adult
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Blister
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pathology
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Female
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Humans
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Lichen Planus, Oral
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pathology
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Middle Aged
2.The Relationship between Periodontal Status and Alkaline Phosphatase Levels in Gingival Crevicular Fluid in Men with Hypergonadotropic Hypogonadism.
Berrin UNSAL ; Isil SAYGUN ; Ozlem DALTABAN ; Belgin BAL ; Erol BOLU
Yonsei Medical Journal 2008;49(1):71-78
PURPOSE: The aim of this preliminary study was to determine the possible relationship between alkaline phosphatase (ALP) levels in the gingival crevicular fluid (GCF) and periodontal disease in men with hypergonadotropic hypogonadism (HH). MATERIALS AND METHODS: A total of 41 patients were divided into four groups. 9 with HH and periodontitis (P/HH), 11 with HH and gingivitis (G/HH), 12 with systemically healthy and periodontally healthy (H/C) and 9 with systemically healthy and periodontitis (P/C). The clinical evaluation of patients was based on the following parameters; the plaque index (PI), gingival index (GI), probing depths (PD) and attachment level (AL). The levels of ALP in the GCF were measured by enzyme-linked immunosorbent assay (ELISA). RESULTS: No significant difference could be detected in the mean clinical parameter data between the P/HH and P/C groups (p > 0.05). The periodontitis patients in both groups (P/C and P/HH) had higher mean probing depths than the H/C and G/HH patients (p < 0.001). The concentrations and total amounts of ALP in the GCF were significantly higher in both periodontitis groups compared to healthy and gingivitis groups (p < 0.01). The serum ALP levels were significantly higher in the P/HH group when compared to the other groups (p < 0.001). CONCLUSION: The findings of this study suggested that HH could be implicated as a contributing factor to the progress of periodontal disease.
Adolescent
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Adult
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Alkaline Phosphatase/*metabolism
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Gingival Crevicular Fluid/*enzymology
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Humans
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Hypogonadism/diagnosis/*enzymology
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Male
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Periodontium/*enzymology
3.Evaluation of periodontal healing in class II furcation defects following guided tissue regeneration with two different types of polylactic acid membranes.
Deniz CETINER ; Berrin UNSAL ; Ateş PARLAR ; Elif GÜLTEKIN ; Bülent KURTIŞ
Chinese Medical Journal 2004;117(2):270-274
BACKGROUNDGuided tissue regeneration procedures provide predictable reconstruction of periodontal tissues in the treatment of furcation involvements in animals and humans. This study was to compare long-term effectiveness of two different types of polylactic acid (PLA) membranes on periodontal regeneration in surgically created class II furcation defects in dogs.
METHODSFull thickness mucoperiosteal flap was raised on the buccal aspects of the experimental teeth and class II furcation defects having 5 mm vertical dimensions were created on mandibular premolar III and IV on each quadrant. The exposed root surfaces were thoroughly planed and PLA membranes were placed over the experimental defects on both sites. One site received liquid polymer membrane (LPM), and resorbable periodontal mesh (RPM) membranes were applied to the other site. The animals were sacrificed at 7 months after surgery and the specimens were processed for histological evaluation.
RESULTSThe average length of new attachment formed on the treated roots in both groups ranged from 3.02 mm to 4.5 mm. Complete bone filling was observed at the furcation sites. No statistically significant differences were found between two membranes in any of the parameters (P > 0.05).
CONCLUSIONThis study demonstrates favorable regenerative outcomes by the use of two different types of PLA membranes that could be used as alternatives for guided tissue regeneration (GTR).
Animals ; Dogs ; Furcation Defects ; surgery ; Guided Tissue Regeneration, Periodontal ; methods ; Lactic Acid ; analogs & derivatives ; therapeutic use ; Periodontium ; physiology ; Polymers ; therapeutic use ; Wound Healing ; physiology
4.The effects of ozone therapy as an adjunct to the surgical treatment of peri-implantitis
Sila Cagri ISLER ; Berrin UNSAL ; Fatma SOYSAL ; Gonen OZCAN ; Elif PEKER ; Inci Rana KARACA
Journal of Periodontal & Implant Science 2018;48(3):136-151
PURPOSE: The decontamination procedure is a challenging aspect of surgical regenerative therapy (SRT) of peri-implantitis that affects its success. The purpose of the present study was to determine the impact of additional topical gaseous ozone therapy on the decontamination of implant surfaces in SRT of peri-implantitis. METHODS: A total of 41 patients (22 males, 19 females; mean age, 53.55±8.98 years) with moderate or advanced peri-implantitis were randomly allocated to the test group (ozone group) with the use of sterile saline with additional ozone therapy or the control group with sterile saline alone for decontamination of the implant surfaces in SRT of peri-implantitis. Clinical and radiographic outcomes were evaluated over a period of 12 months. RESULTS: At the 12-month follow-up, the plaque and gingival index values were significantly better in the ozone group (P < 0.05). Probing depth decreased from 6.27±1.42 mm and 5.73±1.11 mm at baseline to 2.75±0.7 mm and 3.34±0.85 mm at the end of the 12-month observation period in the ozone and control groups, respectively. Similarly, the clinical attachment level values changed from 6.39±1.23 mm and 5.89±1.23 mm at baseline to 3.23±1.24 mm and 3.91±1.36 mm at the 12-month follow-up in the ozone and control groups, respectively. According to the radiographic evidence, the defect fill between baseline and 12 months postoperatively was 2.32±1.28 mm in the ozone group and 1.17±0.77 mm in the control group, which was a statistically significant between-group difference (P < 0.05). CONCLUSIONS: Implant surface decontamination with the additional use of ozone therapy in SRT of peri-implantitis showed clinically and radiographically significant. Trial registry at ClinicalTrials.gov, NCT03018795.
Decontamination
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Female
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Follow-Up Studies
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Heterografts
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Humans
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Male
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Ozone
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Peri-Implantitis
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Periodontal Index