Co-expression of cyclooxygenase-2 and vascular endothelial growth factor in inflamed human pulp: an immunohistochemical studyGunseli Guven
Department of Pediatric Dentistry, Center of Dental Sciences, Gulhane Medical Academy, Ankara, Turkey
J Endod 33:18-20. 2007
..Co-expression of COX-2 and VEGF in all consecutive sections of inflamed pulps could be suggestive of a possible release of VEGF via a COX-2-dependent pathway...
Rosai Dorfman disease of the parotid and submandibular glands: salivary gland scintigraphy and oral findings in two siblingsG Guven
Department of Pedodontics, Center of Dental Sciences, Gulhane Military Medical Academy, Ankara, Turkey
Dentomaxillofac Radiol 36:428-33. 2007
..Functional evaluation of salivary glands with scintigraphy, besides radiological and pathological techniques, will help to explain whether salivary glands are affected or not and improve the diagnostic effectiveness...
Investigation of proliferative activity in the developing human tooth using Ki-67 immunostainingGunseli Guven
Department of Pediatric Dentistry, Center of Dental Sciences, Faculty of Dentistry, Hacettepe University, Ankara, Turkey
Med Princ Pract 16:454-9. 2007
..The aim of this study was to investigate the proliferation of the developing human tooth germ and its surrounding tissues using Ki-67 immunostaining...
Vasodilatory effect of hydroxyethyl methacrylate and triethylene glycol dimethacrylate in rat aorta through calcium antagonistic actionGunseli Guven
Department of Pediatric Dentistry, Gulhane School of Medicine, Ankara, Turkey
J Endod 37:353-7. 2011
..In this study, we evaluated the vasoactive potential of hydroxyethyl methacrylate (HEMA) and triethylene glycol dimethacrylate (TEGDMA) and the possible mechanism of their vascular action on isolated rat aorta...
Vasorelaxant effects of Clearfil SE Bond and Clearfil S(3) Bond mediated by calcium antagonistic actionMelik Seyrek
Department of Medical Pharmacology, Gulhane School of Medicine, Ankara, Turkey
J Biomater Sci Polym Ed 21:997-1007. 2010
..Both CSEB and CS3B significantly inhibited the contractions induced by CaCl2. These results demonstrate the vasodilatory effect induced by the self-etch adhesive systems through a Ca2+-antagonistic effect...
Dental injuries and attention-deficit/hyperactivity disorder in childrenCeyhan Altun
Department of Pediatric Dentistry, Center of Dental Sciences Gulhane Medical Academy, Ankara, Turkey
Spec Care Dentist 32:184-9. 2012
..7%) than in the subjects with ADHD (43.3%). There was a significant association between the occurrence of traumatic dental injury and the presence of an overjet greater than 3 mm (p= .020)...
Traumatic intrusion of primary teeth and its effects on the permanent successors: a clinical follow-up studyCeyhan Altun
Department of Pediatric Dentistry, Center of Dental Sciences, Gulhane Medical Academy, Ankara, Turkey
Oral Surg Oral Med Oral Pathol Oral Radiol Endod 107:493-8. 2009
..Owing to the anatomic proximity between the root of the primary tooth and its permanent successor, trauma to primary dentition may cause developmental disturbances in unerupted permanent teeth...
Dental injuries in autistic patientsCeyhan Altun
Department of Pediatric Dentistry, Center of Dental Sciences, Gulhane Medical Academy, Ankara, Turkey
Pediatr Dent 32:343-6. 2010
..The purpose of this study was to assess the incidence of traumatic dental injury among Turkish children and young adults with autism and compare this to the general population of Turkish children and young adults without autism...
Combined technique with glass-fibre-reinforced composite post and original fragment in restoration of traumatized anterior teeth--a case reportCeyhan Altun
Department of Pediatric Dentistry, Central of Dental Sciences, Gulhane Medical Academy, Ankara, Turkey
Dent Traumatol 24:e76-80. 2008
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Re-eruption of an intruded immature permanent incisor with necrotic pulp: a case reportCeyhan Altun
Department of Pediatric Dentistry, Center for Dental Sciences, Gulhane Medical Academy, Ankara, Turkey
J Can Dent Assoc 74:545-9. 2008
..The present case demonstrates the possibility of obtaining re-eruption of intruded immature permanent teeth with interim medication (calcium hydroxide) in the root canal...
Oral and dental findings in osteopetroricketsGunseli Guven
Department of Pediatric Dentistry, Center of Dental Sciences, Gulhane Medical Academy, Ankara, Turkey
J Clin Pediatr Dent 31:264-6. 2007
..Her teeth showed severe mobility and the eruption of the teeth were delayed. The dental findings of the patient were different from that of osteopetrosis and rickets...
Human leukocyte antigen class II alleles and dental caries in a child populationCeyhan Altun
Department of Pediatric Dentistry, Centre of Dental Sciences, Gulhane Medical Academy, Ankara, Turkey
Pediatr Dent 30:154-9. 2008
..The purpose of this study was to investigate a possible relationship between human leukocyte antigens (HLAs) DRB1 and DQB1, dental caries, and colonization by mutans streptococci (MS) in children...
Use of triple antibiotic paste as a disinfectant for a traumatized immature tooth with a periapical lesion: a case reportOzlem Marti Akgun
Department of Pediatric Dentistry, Dental Sciences Centre, Gulhane Medical Academy, Ankara, Turkey
Oral Surg Oral Med Oral Pathol Oral Radiol Endod 108:e62-5. 2009
..At the 1-year follow-up, a periapical radiograph showed complete root development and apical closure. These results indicate that triple antibiotic paste is effective in disinfecting immature teeth with periapical lesions...
Traumatic injuries to permanent teeth in Turkish children, AnkaraCeyhan Altun
Department of Pediatric Dentistry, Center of Dental Sciences, Gulhane Medical Academy, Ankara, Turkey
Dent Traumatol 25:309-13. 2009
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The effects of one-step self-etch adhesives on the induction of oxidative stress and production of TGF-beta1 and BMP-2 by human gingival fibroblastsGunseli Guven
Department of Pediatric Dentistry, Center of Dental Sciences, Gulhane Medical Academy, Etlik 06018, Ankara, Turkey
J Biomater Sci Polym Ed 20:1597-610. 2009
..These results indicate that the tested self-etch adhesives might be capable of inducing production of TGF-beta1 and BMP-2 in cultured HGF, despite their cytotoxic and oxidative stress-producing potential...
Oral health status of disabled individuals attending special schoolsCeyhan Altun
Associate Professor, Department of Pediatric Dentistry, Center of Dental Sciences, Gulhane Medical Academy, Ankara, Turkey
Eur J Dent 4:361-6. 2010
..The purpose of this study was to determine the prevalence of the dmft-DMFT indexes and the oral hygiene status of 136 individuals attending a special school for the disabled...
Management of a fused central incisor in association with a macrodont lateral incisor: a case reportSeniz Karacay
Department of Orthodontics, Gulhane Military Academy Center of Dental Sciences, Ankara, Turkey
Pediatr Dent 28:336-40. 2006
..Following the restoration of the incisors, orthodontic treatment was provided...
Ribbond for treatment of complicated crown fractures: report of 3 casesOzlem Marti Akgun
Department of Pediatric Dentistry, Centre of Dental Sciences, Gulhane Medical Academy, Ankara, Turkey
J Clin Pediatr Dent 37:149-52. 2012
..In this report, we describe endodontic and restorative treatments using Ribbond for 3 female patients with horizontal complicated crown fractures of the maxillary incisors...
Vasorelaxant effect of a self-etch adhesive system through calcium antagonistic actionFeridun Basak
Department of Pediatric Dentistry, Center of Dental Sciences, Gulhane School of Medicine, Ankara, Turkey
J Endod 34:1202-6. 2008
..If CPB is placed inadvertently on pulp microexposures during direct pulp capping, this effect might promote bleeding that might impair healing and, via plasma exatravasation, might compromise resin infiltration and polymerization...
Mucopolysaccharidosis type I (Hurler syndrome): oral and radiographic findings and ultrastructural/chemical features of enamel and dentinGunseli Guven
Department of Pediatric Dentistry, Center of Dental Sciences, Gulhane Medical Academy, Ankara, Turkey
Oral Surg Oral Med Oral Pathol Oral Radiol Endod 105:72-8. 2008
..Also, an increase was observed in the relative mineral/matrix ratio of MPS I-H-affected dentin, indicating that its protein content had decreased in comparison with normal dentin...
Multidisciplinary approach to the rehabilitation of a crown fracture with glass-fibre-reinforced composite: a case reportCeyhan Altun
Center of Dental Sciences, Gulhane Medical Academy, Ankara, Turkey
J Can Dent Assoc 74:363-6. 2008
..Periodontal surgery with endodontic treatment is an alternative treatment for severe trauma in permanent teeth...
Effect of mineral trioxide aggregate cements on transforming growth factor beta1 and bone morphogenetic protein production by human fibroblasts in vitroGunseli Guven
Department of Pediatric Dentistry, Center of Dental Sciences, Gulhane Medical Academy, Etlik, Ankara, Turkey
J Endod 33:447-50. 2007
..05) and displayed similar levels at 72 hours (p > 0.05). These results suggest that both MTA products are capable of stimulating HGF to produce BMP-2, whereas the stimulatory effect for TGF beta-1 is material dependent...