Person: ŞEN YAVUZ, BETÜL
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ŞEN YAVUZ
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BETÜL
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Publication Metadata only Oral health knowledge among parents of children attending the dental school istanbul(2016-10-01) ŞEN YAVUZ, BETÜL; KARGÜL, BETÜL; SARI H., DUYGU E., ŞEN B., KARGÜL B.Publication Open Access Diş Hekimliği Öğrencilerinin Dental Market Ürünleri Hakkındaki Bilgi Düzeylerinin Değerlendirilmesi(2021-04-30) ŞEN YAVUZ, BETÜL; Betül ŞEN YAVUZ;Elif ANBEROĞLU;İlknur TANBOĞAAraştırmada Marmara Üniversitesi Diş Hekimliği Fakültesi’nde öğrenim gören diş hekimi adaylarının güncel dental market ürünleri hakkındaki bilgi düzeylerinin değerlendirilmesi amaçlanmıştır.Kesitsel tipteki araştırma, Marmara Üniversitesi Diş Hekimliği Fakültesi’nde öğrenim gören birinci ve beşinci sınıf öğrencilerinden oluşan toplam 140 öğrenciye uygulanmıştır. Veri toplama araçları olarak bilgilendirme formu, onam formu ve anket formu kullanılmıştır. Toplamda 26 sorudan oluşan anket formu; demografik bilgileri içeren bölüm, öğrencilerin lisans eğitiminde dental market ürünleri ile ilgili aldıkları eğitimle ilgili bilgileri içeren bölüm, ürünlerle ilgili bilgi sorularını içeren bölüm olmak üzere 3 ana bölümden oluşmaktadır. Verilerin değerlendirilmesinde tanımlayıcı veriler yüzdelik, aritmetik ortalama olarak verilmiştir. Verilerin istatistiksel analizleri MedCalc 18.11.3 versiyon paket programı kullanılarak yapılmıştır, p<0.05 anlamlı olarak kabul edilmiştir. Kategorik değişkenlerin karşılaştırılması için Ki-kare testi kullanılmıştır.Araştırmaya katılan 140 öğrencinin 60’ı (37 kadın, 23 erkek) birinci sınıf, 80’i (51 kadın, 29 erkek) beşinci sınıf öğrencisidir. Son sınıf öğrencilerinin %72’si lisans eğitimlerinde ağız ve diş sağlığı ürünleri hakkında eğitim aldıklarını belirtmiştir. Birinci sınıf öğrencilerinin en az doğru yanıt verdiği soru fluorun etkinliğini (%3) ölçen soru iken, beşinci sınıf öğrencilerinin en az doğru yanıt verdiği soru biberon kullanımı (%12,5) hakkındaki sorudur. Bilgi sorularının neredeyse tamamında beşinci sınıf öğrencilerinin verdiği doğru yanıtlar daha fazladır. Fakat ideal biberon yapısı hakkında birinci sınıf öğrencilerinin daha fazla bilgiye sahip olduğu görülmektedir.Diş hekimliği eğiminin son yılında dahi öğrencilerin dental market ürünleri konusundaki bilgi düzeyinin yetersiz olduğu görülmektedir. Sürekli eğitim kursları eğitimdeki eksiklikler ve belirsizlikleri çözülmesine yardımcı olabilir.Publication Metadata only The effect of a single application of different fluoride varnishes on enamel subsurface lesions in vitro(2022-04-01) ŞEN YAVUZ, BETÜL; YILMAZ, MÜESSER AHU; OKTAY, NİHAL ŞEHKAR; KARGÜL, BETÜL; Yildiz P. K., ŞEN YAVUZ B., YILMAZ M. A., OKTAY N. Ş., KARGÜL B.This in vitro study aimed to evaluate the therapeutic effect of different fluoride ion (F) varnish formulations for controlling the carious development of enamel subsurface lesions and the F release into artificial saliva for 2 hr, 24 hr, 48 hr, and 7 days. Artificial enamel carious lesions were created and divided into 6 groups (5 varnish groups and a control group). Varnishes were applied to enamel specimens and then the specimens were incubated in artificial saliva, with the artificial saliva replenished daily. Varnish was removed and lesions were remineralized in artificial saliva for 24 hr. Surface microhardness was measured three times: (i) initially, (ii) after creating the artificial enamel lesions, and (iii) after applying the varnishes. The F release was analyzed after 2 hr, 24 hr, 48 hr, and 7 days of exposure using an ion-selective electrode. Data were analyzed using a One-way Analysis of Variance with the Tukey-Kramer Multiple Comparisons test and the Kruskal-Wallis test with the Dunns Multiple Comparisons test. The highest percentage surface microhardness recovery was found for the treatment with the MI Varnish. According to the percentage surface microhardness recovery results, a statistically significant difference was found between the varnishes and the control group (p < 0.05 and < 0.001). All varnishes released measurable levels of fluoride ions. However, the release of F was the highest in the MI Varnish group (p < 0.01). Duraphat, Enamel Pro Varnish, and MI Varnish released the most F into artificial saliva. Calcium phosphate-based F varnishes improve the capacity of the enamel surface re -hardening. CPP containing F varnish had the highest release of F as compared to the other F releasing varnishes. Further in vivo investigations are also required to prove the clinical applications of the different ingredients containing varnishes.Publication Metadata only Oral health in home ventilated children: A pilot study(2016-04-17) KARADAĞ, BÜLENT TANER; ŞEN YAVUZ, BETÜL; KARGÜL, BETÜL; BAŞ İKİZOĞLU N., GÜNYÜZ E., KARADAĞ B. T., ÖZBAY G., KULAN P., ŞEN B., KARGÜL B.Publication Metadata only Ev ventilatörlü hastaların ağız ve diş sağlığının değerlendirilmesi pilot çalışma(2016-04-14) KARADAĞ, BÜLENT TANER; GÖKDEMİR, YASEMİN; ŞEN YAVUZ, BETÜL; KARGÜL, BETÜL; GÜNYÜZ E., BAŞ İKİZOĞLU N., ŞEN B., GÖKDEMİR Y., KARADAĞ B. T., ÖZBAY G., KULAN P., KARGÜL B.Publication Metadata only Knowledge of biostatistics in a group of dental postgraduate students(2017-05-09) ŞEN YAVUZ, BETÜL; BEKİROĞLU, GÜLNAZ NURAL; KARGÜL, BETÜL; BEKİROĞLU G. N., ŞEN YAVUZ B., BAKKAL M., KARGÜL B.Publication Open Access Is there an association between molar incisor hypomineralization and developmental dental anomalies? A case-control study(2023-12-01) ŞEN YAVUZ, BETÜL; KARGÜL, BETÜL; ŞEN YAVUZ B., SEZER B., Kaya R., Tuğcu N., KARGÜL B.Background: The aim of this study was to determine whether there is any association between molar incisor hypomineralization and developmental dental anomalies. Methods: Two pediatric dentists evaluated panoramic radiographs of 429 children aged 8–14 years with molar incisor hypomineralization (study group) and 437 children without molar incisor hypomineralization (control group) in terms of developmental dental anomalies. Twelve different developmental dental anomalies were categorized into four types: size (microdontia, macrodontia); position (ectopic eruption of maxillary permanent first molars, infraocclusion of primary molars); shape (fusion, gemination, dilaceration, taurodontism, peg-shaped maxillary lateral incisors); and number (hypodontia, oligodontia, hyperdontia) anomalies. Results: No significant difference was observed in the frequencies of developmental dental anomalies between the study and control groups in total, females, and males (p > 0.05). A statistically significant difference was found between the distribution of developmental size, position, shape, and number anomalies between the study and control groups (p = 0.024). The most common anomaly in both groups was hypodontia (6.3% and 5.9%, respectively). There was a significant difference between the study and control groups in terms of subtypes of shape anomaly in all children and females (p = 0.045 and p = 0.05, respectively). Conclusions: While a significant difference was observed between the distributions of types of developmental dental anomalies between individuals with and without molar incisor hypomineralization, there was no difference in terms of the frequency of developmental dental anomalies.Publication Open Access An Assessment of the Knowledge of Dentists on the Emergency Management of Avulsed Teeth(UNIV ZAGREB, SCH DENTAL MEDICINE, 2020-06-15) ŞEN YAVUZ, BETÜL; Sen-Yavuz, Betul; Sadikoglu, Sezgi; Sezer, Berkant; Toumba, Jack; Kargul, BetulObjective: to investigate the knowledge and attitudes of general dental practitioners (GDPs) on the emergency management of avulsed teeth. The management of the avulsed teeth is well outlined in the latest trauma guideline. However, little information is available about the level of knowledge of the management of avulsed teeth among young dentists in Turkey. Material and Methods: A cross-sectional questionnaire was completed to assess the knowledge of GDPs on the emergency management of avulsed teeth. The questionnaire asked questions to 142 dental practitioners about whether they have received information about the emergency management of dental trauma, whether they have intervened in cases of avulsed teeth following a dental trauma, and, finally, whether they have given treatment of avulsed teeth. Results: The majority of GDPs had received training to treat avulsed teeth. The findings of the study showed that only 35% of GDPs recalled the critical time for treatment. The number of GDPs who had incorrect knowledge on this topic was higher and statistically significant (p < 0.001). The rates of the correct answers according to the relevant information fields were as follows: optimal storage medium (7 8%) , type of splint (56%), splinting period (58.5%), and systemic medication after avulsion (32%). Conclusion: The results show that many GDPs had limited experience in treating avulsed teeth. However, in the study, it was stressed that the knowledge of GDPs related to the factors affecting the successful treatment of avulsion cases should be improved by using continuing education programs.Publication Open Access Comparative evaluation of the spectral-domain optical coherence tomography and microhardness for remineralization of enamel caries lesions(2021-09-25) ŞEN YAVUZ, BETÜL; Yavuz, Betul SEN; Kargul, BetulPublication Metadata only Motivations, attitudes for choosing dental profession and preferred dental specialties amongst Turkish dental students(2021) ŞEN YAVUZ, BETÜL; Sezer, Berkant; Kolay, Duygu; Şen Yavuz, Betül; Güneyligil Kazaz, Tanyeli; Kargül, BetülAIM: The aim of the study was to investigate the influential factors for choosing dentistry, their thoughts about the profession, their expectations for the future and their thoughts about the specialisation of dental students from all grades in the School of Dentistry, Marmara University. MATERIALS AND METHODS: Socio-demographic information, influential factors the choice of profession, thoughts and expectations about dentistry, and thoughts about the specialisation were evaluated in the questionnaire that included different question types in four separate sections. Chi-square test was used to assess the relationship between categorical variables, and multiple linear regression was performed to examine the combined effects of variables that influence the always dream of becoming a dentist. RESULTS: 462 of the 471 participants from all grades who agreed to participate in the study completed the questionnaire with a response rate of 98.1%. It was seen that the students' clinical experience made differences in almost half of their motivational sources for choosing dentistry and their views on future opinions and expectations (p < .05). In addition to clinical experience, gender also made a statistically significant differences in almost all answers in the students' opinions about specialisation (p < .05). CONCLUSION: From the results of the study, the majority of Turkish dental students were self-motivated compared to familial and environmental factors for choosing dentistry as a career. The career motivations of them seemed to be associated with the socioeconomic aspects of dentistry, whereas the perceptions regarding the future of dentistry seemed to be associated with the need for postgraduate education.