Browsing by Author "Talmac, Ahmet Cemil"

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Association Between CRP Levels in Systemic Circulation and Peri-Implant Bone Loss
(Quintessence Publishing Co inc, 2025) Casir, Metin; Altindal, Dicle; Talmac, Ahmet Cemil; Dundar, Serkan; Ertugrul, Abdullah Seckin
Objective: The aim of this retrospective study was to evaluate the effects of high preoperative C-reactive protein (CRP) levels on early peri-implant alveolar bone loss. Method and materials: Fifty-eight implants in 20 patients with high preoperative CRP levels and 54 implants in 20 patients with low preoperative CRP levels were evaluated. For measurement of the peri-implant alveolar bone loss, the implant platform was accepted as the reference point. On both the mesial and distal sides, the vertical distances between the reference point and the first visible bone's highest coronal level were measured. Numerical data were compared between groups using the independent sample t test or the Mann-Whitney U test. Correlations between variables were investigated with the Spearman rho test. Results: The mean CRP level of the low CRP group was 0.37 +/- 0.21 mg/L, while that of the high CRP group was 1.71 +/- 0.60 mg/L. In the high CRP group, implant failure was observed in two patients. The mesial bone loss and distal bone loss values in the group with high CRP levels were found to be significantly higher than the group with low CRP levels (P < .05). There was a significant positive correlation between the CRP levels, and distal bone loss and mesial bone loss measurements. Conclusion: The results show that high preoperative CRP levels result in an increased risk for peri-implant alveolar bone loss, and suggest that preoperative CRP levels can be important for early peri-implant alveolar bone loss.
Clinical and Radiographic Evaluation of the Use of Prf, Cgf, and Autogenous Bone in the Treatment of Periodontal Intrabony Defects: Treatment of Periodontal Defect by Using Autologous Products
(Wiley, 2024) Alshujaa, Basem; Talmac, Ahmet Cemil; Altindal, Dicle; Alsafadi, Anas; Ertugrul, Abdullah Seckin
Background: The purpose of this randomized clinical study was to clinically evaluate and compare the efficiencies of platelet-rich fibrin (PRF), concentrated growth factor (CGF) and autogenous bone graft (ABG) in the treatment of intrabony pockets and to assess the alveolar bone gain (AB gain) radiographically (panoramic and CBCT images).Methods: Eighty intrabony pockets were divided into four groups: ojnly open flap debridement (OFD), OFD+PRF, OFD+CGF and OFD+ABG; each group consisted of 20 defects. Plaque index (PI), gingival index (GI), probing depth (PD), clinical attachment level (CAL), and tooth mobility (TM) by using Periotest M device were evaluated. Radiographic images were also taken to evaluate the AB gain. PRF was produced using a protocol of 2,700 RPM for 12 min and the relative centrifugal force (RCF) was evaluated. CGF was prepared as follows: 2 min 2700 rpm, 4 min 2400 rpm, 4 min 2700 rpm, 3 min 3000 rpm.Results: The study results revealed a similar improvement in PI and GI values in all groups (p > 0.05). There was a statistically significant decrease in PD and CAL in favor of ABG group at day 180 in comparison with other groups (p = 0.001). There was also a statistically significant decrease in TM and alveolar bone height loss (ABHL), whereby the AB gain gradually increased among the groups with the best group being ABG, followed by CGF, PRF, and control groups, respectively (p = 0.001).Conclusions: The study results support the treatment of periodontal intrabony pockets using OFD in combination with ABG, CGF, and PRF, as ABG showed the best results followed by CGF and PRF.
Comparing the Efficiency of Er,cr:ysgg Laser and Diode Laser for the Treatment of Generalized Aggressive Periodontitis
(Springer London Ltd, 2022) Talmac, Ahmet Cemil; Yayli, Nazli Zeynep Alpaslan; Calisir, Metin; Ertugrul, Abdullah Seckin
Background This study aims to determine the effects of Er,Cr:YSGG and diode laser treatments on IL-1 beta, IL-8, and TNF-alpha levels in patients with generalized aggressive periodontitis. Methods Twenty-six generalized aggressive periodontitis patients were enrolled in the study. We performed three treatment models: "scaling and root planning (SRP-only)," "SRP + Er,Cr:YSGG laser," and "SRP + diode laser." Each experimental quadrant was randomly allocated to the control group or the test group. The IL-1 beta, IL-8, and TNF-alpha levels were analyzed with an enzyme-linked immune-sorbent assay. Results When the baseline and post-treatment IL-1 beta, IL-8, and TNF-alpha levels were compared, the most significant difference was observed in the SRP +Er,Cr:YSGG group and the least difference was observed in the SRP-only group. Conclusions The use of Er,Cr:YSGG laser as an addition to the conventional mechanical periodontal treatment was found to be more successful than the diode laser + SRP use in aggressive periodontitis treatment.
Comparing the Efficiency of Er,cr:ysgg Laser and Diode Laser on Human -Defensin and Il-1 Levels During the Treatment of Generalized Aggressive Periodontitis and Chronic Periodontitis
(Taylor & Francis inc, 2017) Ertugrul, Abdullah Seckin; Tekin, Yasin; Talmac, Ahmet Cemil
Background: The aim of this study is to determine the suitability of the Er,Cr:YSGG and 940 +/- 15-nm diode laser for the treatment of generalized aggressive periodontitis and chronic periodontitis by measuring the levels of human -defensin-1 and IL-1. Patients and Methods: A total of 26 patients were included in this study. The study was designed as a split-mouth experiment. We performed scaling and root planing in the right maxillary quadrant, scaling and root planning + Er,Cr:YSGG laser in the left maxillary quadrant, scaling and root planning + 940 +/- 15-nm diode laser in the left mandibular quadrant, and only scaling and root planing in the right mandibular quadrant. The presence of human -defensin-1 and IL-1 was analyzed with an ELISA. Results: When the baseline and post-treatment human -defensin-1 levels and IL-1 levels of the study groups were evaluated, a decrease in human -defensin-1 and IL-1 were observed in the quadrant where the Er,Cr:YSGG laser was applied in both the generalized aggressive periodontitis group and the chronic periodontitis group. Conclusions: The use of the Er,Cr:YSGG laser at non-surgical periodontal treatment decreased both IL-1 and human -defensin-1 levels. It is likely that Er,Cr:YSGG laser is more suitable for the treatment of generalized aggressive periodontitis and chronic periodontitis.
The Effect of Ozone Gas on Il-1β and Il-10 Levels of Gingival Crevicular Fluid in Aggressive Periodontitis Patients
(Taylor & Francis inc, 2019) Calisir, Metin; Talmac, Ahmet Cemil; Ege, Bilal; Poyraz, Omer; Dumlupinar, Ebru
Although the use of ozone therapy in dentistry has become widespread, the number of controlled clinical trials evaluating its effectiveness in periodontal therapy is limited. The aim of this study was to evaluate the efficacy of ozone treatment, that is used in concert with scaling and root planning (SRP), on clinical periodontal parameters and to analyze its effect on cytokine levels of GCF in aggressive periodontitis patients. Totally, 27 patients with aggressive periodontitis were randomly selected into groups of treatment with either subgingival SRP followed by application of ozone with a periodontal probe (SRP+ozone) or subgingival SRP followed by irrigation with serum irrigation (SRP-control). The following parameters were evaluated at baseline (T0), and 6 weeks (T1): plaque index (PI); gingival index (GI); probing pocket depth (PPD), clinical attachment loss (CAL), GCF volume, GCF Interleukin-1 beta (IL-1 beta), and GCF Interleukin-10 (IL-10) cytokine levels. There was a significant difference in terms of clinical periodontal parameters before and after treatment in both groups. When comparing between groups, there was no significant difference between the treatment methods after 6 weeks with respect to the PI, PPD, CAL, and GCF IL-10 levels. In contrast, GI, GCF volume, and GCF IL-1 beta levels were statistically significantly different between the two groups at the 6th week after treatment. Application of ozone as an adjunctive therapy to SRP was shown to provide a statistically significant improvement in treatment results compared to SRP plus serum irrigation.
Effect of Submucosal Dexamethasone on Postoperative Pain, Swelling and Trismus After Periodontal Surgery: a Randomized Clinical Study
(Springer Heidelberg, 2024) Altindal, Dicle; Alsafadi, Anas; Alshujaa, Basem; Talmac, Ahmet Cemil; Ege, Bilal; Calisir, Metin; Alpaslan, Nazli Zeynep
Objective The aim of this study is to evaluate the effectiveness of submucosal 8 mg (2 mL) dexamethasone (DEX) on postoperative pain, swelling, chewing efficiency, trismus, healing, and discomfort after periodontal flap surgery (PFS). Methods In this randomized controlled split-mouth study, 25 patients underwent PFS in the mandible, whereby postoperative, submucosal DEX was injected to the surgical field to the test group and submucosal normal saline was applied to the control group. Pain was evaluated using the Visual Analogue Scale (VAS) and the 101-point numeric rate scale in the first 8 h after PFS and on the 2nd, 3rd, 4th, and 7th days, whereas swelling, chewing efficiency, trismus, healing, discomfort and analgesic consumption were evaluated preoperatively on the 1st, 2nd and 7th days. Results In the intergroup evaluation, the VAS-7th hour value of the test group was lower than the control group(p < 0.05). On the 1st day, it was observed that there was less swelling and more chewing efficiency in the test group than in the control group(p < 0.05). When time-dependent changes were examined, the decrease in mouth opening due to trismus in the control group was greater than that in the test group on the 1st and the 2nd days compared to the preoperative period(p < 0.05). Finally, postoperative healing, discomfort, and analgesic consumption were similar between groups. Conclusion Within the limits of this study, the submucosal DEX may be an effective protocol in the management of pain, swelling, and trismus after PFS. Clinical relevance Our findings shed light on the possible effects of DEX after PFS. Trial registration This study was registered on ClinicalTrials.gov (NCT06119893).
Effects of Er,cr:ysgg and Diode Lasers on Clinical Parameters and Gingival Crevicular Fluid Il-1 and Il-37 Levels in Generalized Aggressive Periodontitis
(Wiley, 2019) Talmac, Ahmet Cemil; Calisir, Metin; Eroglu, Emre Gurkan; Ertugrul, Abdullah Seckin
Aim. The objective of the current study is to analyze the correlation between cytokine levels and periodontal parameters in aggressive periodontitis patients before and after periodontal treatment that was performed by using two different laser therapies. Materials and Methods. Twenty-six generalized aggressive periodontitis patients were treated with three different methods (SRP, SRP+diode laser, and SRP+Er,Cr:YSGG laser) applied to three different half-jaws in the same patients. Pre- and posttreatment clinical periodontal parameters and GCF IL-1 and IL-37 levels were measured. Results. There was a statistically significant decrease (p<0.05) between pretreatment and posttreatment clinical periodontal parameters and IL-1 and IL-37 levels. When the reduction rates of IL-37 and IL-1 levels after treatment were evaluated, the decrease in IL-37 and IL-1 levels after treatment was lowest in the SRP group and highest in the SRP+Er,Cr:YSGG group. In addition, the amount of decrease in IL-1 in SRP+diode and SRP+Er,Cr:YSGG groups was found to be higher than that in IL-37. Furthermore, there was a positive correlation between IL-37 and IL-1 in all groups (p<0.01). Conclusion. Er,Cr:YSGG laser is more effective than diode laser for the treatment of aggressive periodontitis. IL-37 and IL-1 are cytokines that function together and thus must be evaluated together.
Effects of Thyme on Halitosis in Gingivitis Patients: Can Thyme Mouthwash Prevent Halitosis-A Randomized Trial
(Wiley, 2023) Altindal, Dicle; Deveci, Kubra Ceran; Talmac, Ayse Gul Oner; Talmac, Ahmet Cemil; Calisir, Metin
ObjectivesBad breath is a condition that negatively affects people's social interactions and quality of life. The aim of this study was to evaluate the effect of thyme mouthwash on intraoral halitosis, gingival index (GI) and plaque index (PI) in patients with gingivitis. MethodsIn this retrospective study, 60 gingivitis patients (30 women/30 men) received initial periodontal treatment followed by oral hygiene instructions (OHI) and then were divided into four groups: The control group (C) received only OHI, while chlorhexidine (CHX) mouthwash was prescribed to the CHX group, Zinc acetate and CHX diacetate mouthwash was prescribed to the zinc acetate and CHX diacetate (ZnA) group, and the thyme (T) group was instructed to use thyme mouthwash. GI, PI and volatile sulfur compound (VSC) values were recorded at baseline and at the first week of treatment. ResultsThe initial values of the recorded parameters did not differ significantly between the groups. In all groups, VSCs, GI and PI decreased after treatment (p = 0.001). There was no significant difference between the PI values of the groups after treatment (p = 0.188). On the contrary, the GI and VSC values after treatment were significantly different between the groups (p = 0.001). GI values were highest in the control group and lowest in the CHX group. In terms of VSCs, a significant difference was found between groups T and C, and between groups T and ZnA (p = 0.001). ConclusionThis study showed that the use of thyme mouthwash after periodontal treatment was effective in improving bad breath and gingivitis in gingivitis patients.
Efficacy of Gaseous Ozone in Smoking and Non-Smoking Gingivitis Patients
(Springer London Ltd, 2021) Talmac, Ahmet Cemil; Calisir, Metin
Background The gingivitis treatment protocols aim to stop the progression of inflammation and prevent the affliction of deeper periodontal tissues. Current research focuses on novel methods that can be applied with handheld and ultrasonic devices to increase the effectiveness of non-surgical periodontal treatment. Ozone has been shown to have a strong antimicrobial effect against bacteria that play a role in the etiology of gingival/periodontal diseases. Research evaluating the effects of ozone gas on the treatment of gingival tissues is limited. Aim We investigated the effects of ozone application during the scaling procedure on clinical parameters of gingivitis in smokers and non-smokers and to investigate the efficacy of ozone gas in periodontal treatment. Methods A total of 40 subjects, 27 males/13 females-20 smokers/20 non-smokers-with plaque-induced gingivitis, were selected. The patients underwent a single session of full-mouth supragingival and subgingival scaling. Gaseous ozone application was performed on a randomly selected maxillary quadrant. The other maxillary quadrant was designated as the control group receiving only initial periodontal treatment. Clinical parameters, such as PI, GI, GBTI, and PPD, were measured before and 1 week after treatment. Results Our study shows that ozone therapy significantly improves clinical parameters in smokers and non-smokers when applied in addition to periodontal therapy. Conclusions Additional studies comparing the effect of ozone therapy on smokers and non-smokers to the effects of oral mouthwashes may provide valuable contributions to the field.
Erbium, Chromium-Doped: Yttrium, Scandium, Gallium, Garnet and Diode Lasers in the Treatment of Peri-Implantitis: Clinical and Biochemical Outcomes in a Randomized-Controlled Clinical Trial
(Springer London Ltd, 2022) Alpaslan Yayli, Nazli Zeynep; Talmac, Ahmet Cemil; Keskin Tunc, Serap; Akbal, Damla; Altindal, Dicle; Ertugrul, Abdullah Seckin
This study aims to evaluate the effects of 940 nm diode laser and 2780 nm erbium, chromium-doped: yttrium, scandium, gallium, garnet (Er,Cr:YSGG) laser used in addition to mechanical therapy in the non-surgical treatment of peri-implantitis on clinical parameters and matrix metalloproteinase-9 (MMP-9) and tissue inhibitor of metalloproteinase-1 (TIMP-1) levels in the peri-implant crevicular fluid. A total of 50 patients with peri-implantitis were randomized into three groups to receive peri-implant treatment. The control group (n = 17) only received conventional non-surgical mechanical therapy. The trial groups [(diode group (n = 16) and Er,Cr:YSGG group (n = 17)] received dental laser in addition to mechanical therapy. Gingival index (GI), plaque index (PI), bleeding on probing, probing depth (PD), MMP-9, and TIMP-1 levels were assessed at baseline (T0) and at 6 months after treatment (T1). The GI, PI, and PD significantly decreased in all groups at T1, compared to T0 (p < 0.05). The decrease in the PD was similar between the control and diode groups with Er,Cr:YSGG providing more reduction (1.16 +/- 0.64 mm) than either method (p = 0.032). A significant intra-group decrease in MMP-9 level was only observed in the Er,Cr:YSGG group (p = 0.009). The decrease in TIMP-1 level from T0 to T1 was similar between the control and the diode groups (p > 0.05) and it was significantly lower than the decrease in the Er,Cr:YSGG group (p < 0.05). Addition of diode laser to non-surgical mechanical therapy does not provide any additional benefit for treatment outcomes. The Er,Cr:YSGG laser seems to be more efficient both at clinical and molecular levels.
Evaluation of the Effect of Er,cr:ysgg Laser Application on Peri-Implant Crevicular Fluid Receptor Activator of Nuclear Factor-Kappa B Ligand and Osteoprotegerin Levels in the Non-Surgical Treatment of Peri-Implantitis: a Randomized Clinical Trial
(Wiley, 2024) Alpaslan, Nazli Zeynep; Altindal, Dicle; Akbal, Damla; Talmac, Ahmet Cemil; Tunc, Serap Keskin; Ertugrul, Abdullah Seckin
Background: This study aimed to investigate the effect of erbium, chromium doped:yttrium,scandium,gallium,garnet (Er,Cr:YSGG) laser application combined with non-surgical mechanical debridement (MD) on clinical parameters and peri-implant crevicular fluid receptor activator of nuclear factor-kappa B ligand (RANKL) and osteoprotegerin (OPG) levels in the treatment of peri-implantitis. Methods: A total of 49 patients who underwent non-surgical treatment of peri-implantitis were randomly divided into two groups. The control group (n = 26) received MD alone, while the laser group (n = 23) received MD+Er,Cr:YSGG. The clinical parameters (bleeding on probing [BoP], gingival index [GI], plaque index [PI], probing depth [PD]), marginal bone loss (MBL), and biochemical parameters (RANKL and OPG) were measured at baseline (T0) and 6 months after treatment (T1). Results: There was a statistically significant decrease in all the clinical parameters in both groups at T1 compared to T0 (p < 0.05). The BoP, PD, MBL, and RANKL reductions were significantly higher in the laser group than in the control group (p = 0.046, p = 0.014, p = 0.047, p = 0.045, respectively). The OPG levels significantly increased at T1 in the laser group (p = 0.01). The OPG/RANKL ratio increased significantly in both groups at T1, which favored the laser group (p = 0.034). Conclusions: Although both treatment methods were influential in treating peri-implantitis, the laser group (MD+Er,Cr:YSGG) yielded more favorable results by reducing clinical inflammation and improving biochemical parameters. Based on these findings, Er,Cr:YSGG laser may be a beneficial adjunctive treatment in this patient group.
Evaluation of the Effects of Andiz Extract on the Experimentally Wound in Rats by Microbiological and Gene Expression Methods
(Springer, 2025) Kavut, Busra Sumeyye; Talmac, Ahmet Cemil; Onalan, Sukru
ObjectivesThis study aimed to investigate the effects of andiz extract on wound healing and compare it with saline and chlorhexidine gluconate. Microbial DNA load was used to evaluate its antibacterial effects, and gene expression methods were used to assess its contribution to cytokine release and wound healing.Methods and ResultsA standardized wound site was created with a 3 mm diameter punch on 32 male Wistar albino rats. The rats were divided into four groups: Control (n = 5), Saline (n = 9), Chlorhexidine gluconate (n = 9), and Andiz extract (n = 9). Five rats in the control group were euthanised without any treatment. Irrigations of the Saline, Chlorhexidine, and Extract groups were provided regularly. After the tissue samples were taken in the 1st week, 2nd week, and 3rd week, three rats were euthanized each week for each group. The total bacterial DNA load on the samples taken was determined by a nano spectrophotometer. beta-actin was chosen as housekeeping, and target gene primers were created for TGF-beta and IL-1 beta. Expression amounts of target genes were measured by Real-Time PCR with the application of the created primers. There is a significant difference between the Extract group and the other groups regarding total bacterial DNA load. The whole bacterial load was 185% less than the initial values. TGF-beta and IL-1 beta genes evaluated regarding gene expression were measured at the highest value in the Extract group.ConclusionsThis study showed the antibacterial effects of the Extract and its positive contributions to wound healing.
Humic Acid Enhances Wound Healing in the Rat Palate
(Hindawi Ltd, 2018) Calisir, Metin; Akpinar, Aysun; Talmac, Ahmet Cemil; Alpan, Aysan Lektemur; Goze, Omer Fahrettin
Introduction. Humic acid was previously shown to enhance cutaneous wound healing and show antibacterial properties; however, it has not been used for wound healing in the oral cavity. Thus, the goal of this study was the evaluation of the effect of the humic acid on the healing of excisional wounds in an experimental rat study. Materials and Methods. A circular wound on mid-palatal surfaces was made on a total of 77 Wistar rats by using a 3-mm biopsy punch under anesthesia. The animals were divided into 4 groups as baseline, saline control (0.09%), chlorhexidine gluconate (0.05%), and humic acid (80 mg/kg) and were treated with these materials for 7 days. Results. The rats were observed for 3 weeks in order to track the wound closure rates. Both humic acid treatment and chlorhexidine gluconate treatment resulted in statistically significant enhanced rate of wound closure compared to the saline control on both the 1st and 2nd weeks of treatment. Humic acid treatment for the wounds in the palate resulted in enhanced recovery compared to not only saline control but also chlorhexidine gluconate treatment. Conclusion. In this study, humic acid was shown to enhance healing of oral wounds for the first time in the literature. These findings indicate that humic acid can be used as an alternative to current treatment methods for oral wounds.