Scientific Dental Journal最新文献

Cytotoxicity test of chicken eggshell-based hydroxyapatite on human dental pulp cells 鸡蛋壳羟基磷灰石对人牙髓细胞的细胞毒性试验

Scientific Dental Journal Pub Date : 2023-01-01 DOI: 10.4103/sdj.sdj_6_23

Jeremy Utama, Elline Elline, Aryadi Subrata, Anastasia Prahasti, Syuwari Azman

{"title":"Cytotoxicity test of chicken eggshell-based hydroxyapatite on human dental pulp cells","authors":"Jeremy Utama, Elline Elline, Aryadi Subrata, Anastasia Prahasti, Syuwari Azman","doi":"10.4103/sdj.sdj_6_23","DOIUrl":"https://doi.org/10.4103/sdj.sdj_6_23","url":null,"abstract":"Background: Materials such as calcium hydroxide [Ca(OH)2] are commonly used for vital pulp therapy in dentistry, but they have some limitations. Hydroxyapatite (HA) is able to induce reparative dentin; therefore, it can be used as an alternative to Ca(OH)2 for pulp treatment. However, pulp treatment materials should have some ideal characteristics, including low toxicity. The toxicity test is essential to ensure the biological safety of pulp treatment materials. Objective: To determine the toxicity of various concentrations of HA derived from eggshell waste to human dental pulp stem cells (hDPSCs). Methods: We determined the viability of the hDPSCs after exposure to 1%, 2%, or 4% HA by the diphenyl-2H-tetrazolium bromide assay method to measure cell viability and using an enzyme-linked immunosorbent assay reader to calculate the optical density. Results: The viability values of the hDPSCs exposed to 1%, 2%, and 4% HA were 84.1%, 86.75%, and 95.03%, respectively. HA concentration had no significant effect on hDPSC proliferation. Conclusion: Chicken eggshell HA is a nontoxic material that has the potential to support human dental pulp cell proliferation, which is one of the essential criteria for a pulp treatment material.","PeriodicalId":32049,"journal":{"name":"Scientific Dental Journal","volume":"7 1","pages":"22 - 25"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48911348","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Case series of low-level laser therapy for minor ulceration: Diverse outcomes related to predisposing factors 低水平激光治疗轻微溃疡的病例系列：与诱发因素相关的不同结果

Scientific Dental Journal Pub Date : 2023-01-01 DOI: 10.4103/sdj.sdj_21_23

R. Indrastiti, I. Wardhany, Masita Mandasari, Y. Wimardhani

{"title":"Case series of low-level laser therapy for minor ulceration: Diverse outcomes related to predisposing factors","authors":"R. Indrastiti, I. Wardhany, Masita Mandasari, Y. Wimardhani","doi":"10.4103/sdj.sdj_21_23","DOIUrl":"https://doi.org/10.4103/sdj.sdj_21_23","url":null,"abstract":"Background: There are many strategies to alleviate the pain and suffering associated with oral mucosal ulcers. Low-level laser therapy (LLLT) has recently been widely used as a treatment for oral lesions because of its modalities in promoting ulcer healing and reducing pain and discomfort. Case Report: Three patients aged 22–24 years old came to the Universitas Indonesia Dental Hospital with the chief complaint of ulcers in the mouth. Two patients were diagnosed with minor recurrent aphthous ulceration and the third patient with aphthous ulceration. The visual analog scale (VAS) was used to assess the patients’ pain. The VAS scores of each patient were recorded before, immediately after, and 30 min after the application of LLLT. The patients were followed up on the second and third days after treatment. All patients reported a significant reduction of VAS, but there were dissimilar results in the ulcer healing process. Conclusion: Several factors (e.g., local and systemic conditions that may affect wound healing and the location of the lesions) must be considered in determining the success of LLLT.","PeriodicalId":32049,"journal":{"name":"Scientific Dental Journal","volume":"7 1","pages":"33 - 38"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43118670","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The potential of cogon grass (Imperata cylindrica) ethanol extract in inhibiting nitric oxide secretion in fibroblast 白茅乙醇提取物抑制成纤维细胞一氧化氮分泌的潜力

Scientific Dental Journal Pub Date : 2023-01-01 DOI: 10.4103/sdj.sdj_8_23

Sherlyn Mangkulion, M. Roeslan, Paopanga Monthanpisut

引用次数: 0

Periodontitis as a risk factor for stroke: A hospital-based case–control study 牙周炎是中风的危险因素:一项基于医院的病例对照研究

Scientific Dental Journal Pub Date : 2023-01-01 DOI: 10.4103/sdj.sdj_54_22

Mayank Kalpdev, Rashmi Gupta, Kusum Singh, V. Singh, Saransh Singh, H. Kumar

{"title":"Periodontitis as a risk factor for stroke: A hospital-based case–control study","authors":"Mayank Kalpdev, Rashmi Gupta, Kusum Singh, V. Singh, Saransh Singh, H. Kumar","doi":"10.4103/sdj.sdj_54_22","DOIUrl":"https://doi.org/10.4103/sdj.sdj_54_22","url":null,"abstract":"Background: Stroke is the second most common cause of mortality worldwide. Identification of the association between stroke and its risk factor is essential. Objective: Our aim was to study the relationship between gum infections such as periodontitis as a risk factor for cerebral ischemic stroke and its correlation of periodontitis staging for stroke. Methods: This prospective hospital-based case–control study involved 100 cases with their first episode of stroke compared with 100 controls without stroke. Clinical parameterswere recorded—such as “periodontal index,” radiographic bone loss, tooth loss, probing pocket depth, and clinical attachment loss (CAL), all important parameters for assessing periodontal destruction loss of connective tissue attachment to the tooth root surface. Results: Groups were comparable according to age and sex. Statistically significant differences were observed according to associated diseases and investigations, with all the parameters higher for the case group compared to the controls (P < 0.001). There were no significant differences between the groups regarding a family history of cerebral vascular attack. A significant difference was observed for carotid intima-medial thickness, whereas there was no significant difference regarding side. No statistically significant differences were observed according to the total number of teeth lost, interdental CAL, carotid artery atherosclerosis, and 2D echocardiography. Conclusion: There is a strong relationship between periodontal disease and ischemic stroke. Periodontitis is an independent risk factor for cerebral ischemia and is a treatable and preventable disease. Adequate treatment can reduce the incidence of stroke.","PeriodicalId":32049,"journal":{"name":"Scientific Dental Journal","volume":"7 1","pages":"15 - 21"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46108574","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

In vitro evaluation of the compressive strength of glass ionomer cement modified with propolis in different proportions 不同比例蜂胶改性玻璃离子水泥抗压强度的体外评价

Scientific Dental Journal Pub Date : 2023-01-01 DOI: 10.4103/sdj.sdj_1_23

Advita Azalia, Deviyanti Pratiwi, A. Hasan, Rosalina Tjandrawinata, Eddy Eddy

{"title":"In vitro evaluation of the compressive strength of glass ionomer cement modified with propolis in different proportions","authors":"Advita Azalia, Deviyanti Pratiwi, A. Hasan, Rosalina Tjandrawinata, Eddy Eddy","doi":"10.4103/sdj.sdj_1_23","DOIUrl":"https://doi.org/10.4103/sdj.sdj_1_23","url":null,"abstract":"Background: Antibacterial additives are frequently added in an effort to enhance the antibacterial properties of glass ionomer cement (GIC). GIC modified with ethanolic extract of propolis (EEP) has been proven to improve GIC’s antibacterial properties, but this modification is suspected to have detrimental impacts on its compressive strength. Objectives: To evaluate the compressive strength of GIC incorporated with different proportions of propolis extracts from Trigona spp. from Garut, Indonesia. Methods: This experimental in vitro laboratory study comsisted of 20 cylindrical glass ionomer specimens divided into four groups according to the proportions of propolis added to the GIC liquid: Group A: conventional GIC (control), Group B: 25% EEP added (% w/w), Group C: 30% EEP added (% w/w), and Group D: 35% EEP added (% w/w). A universal testing machine was used to assess compressive strength after the samples were immersed in artificial saliva and incubated for 24 h. Data were analyzed with one-way analysis of variance and Tukey’s test (P < 0.05). Results: The addition of EEP decreased the compressive strength of the GIC liner. Mean compressive strength values were 118.06 ± 24.1 MPa (Group A), 103.17 ± 10.26 MPa (Group B), 79.18 ± 9.99 MPa (Group C), and 77.03 ± 6.13 MPa (Group D). In comparison to the control group, a nonsignificant difference was observed when 25% EEP was added (P > 0.05), whereas both 30% EEP and 35% EEP resulted in significant decreases in compressive strength (P < 0.05). Conclusion: GIC modified with 25% EEP might be a promising restorative material for cavity linings.","PeriodicalId":32049,"journal":{"name":"Scientific Dental Journal","volume":"7 1","pages":"6 - 10"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44325869","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Effects of Hibiscus sabdariffa L. extract on multispecies Porphyromonas gingivalis and Treponema denticola biofilms in vitro 芙蓉提取物对牙龈卟啉单胞菌和牙密螺旋体生物膜的体外抑制作用

Scientific Dental Journal Pub Date : 2023-01-01 DOI: 10.4103/sdj.sdj_4_23

Angela Winson, Trijani Suwandi, O. Komala

{"title":"Effects of Hibiscus sabdariffa L. extract on multispecies Porphyromonas gingivalis and Treponema denticola biofilms in vitro","authors":"Angela Winson, Trijani Suwandi, O. Komala","doi":"10.4103/sdj.sdj_4_23","DOIUrl":"https://doi.org/10.4103/sdj.sdj_4_23","url":null,"abstract":"Background: Porphyromonas gingivalis and Treponema denticola are bacteria that play a crucial role in periodontitis. Hibiscus sabdariffa L. contains flavonoids, alkaloids, saponins, and tannins; compounds which are expected to inhibit biofilm formation with minimal side effects. Objectives: To determine the secondary metabolite compounds present in H. sabdariffa L. and its effect on multispecies biofilms formation consisted of P. gingivalis and T. denticola. Methods: This study used H. sabdariffa L. calyx extract with concentrations of 100%, 50%, 25%, 12.5%, 6.25%, 3.125%, and 1.5625%. The positive control used in this study was 0.2% chlorhexidine, and the negative control was brain heart infusion broth. The bacterial biofilm was grown for 1, 6, and 24 hours. Results: Hibiscus sabdariffa L. 1.5625% extracted in a 1-h incubation period, 6.25% extracted in a 6-h incubation period, and 3.25% extracted in a 24-h incubation period are more effective than chlorhexidine 0.2% in inhibiting multispecies P. gingivalis and T. denticola biofilms (P < 0.05). Conclusion: Hibiscus sabdariffa L. calyx extract significantly inhibits multispecies P. gingivalis and T. denticola biofilm with the most effective concentration at 100% at 1-h, 6-h, and 24-h incubation periods. Future studies are needed to test the toxicity of H. sabdariffa L. on cells in the oral cavity.","PeriodicalId":32049,"journal":{"name":"Scientific Dental Journal","volume":"7 1","pages":"26 - 32"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42490501","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Management of early infancy tooth following natal tooth extraction: An unusual case report 新生儿拔牙后早期婴儿牙的处理:1例罕见病例报告

Scientific Dental Journal Pub Date : 2023-01-01 DOI: 10.4103/sdj.sdj_40_22

Santoshni Samal, Ratnarenu Baliarsingh, P. Ray, Sushmita Pattanaik

引用次数: 0

Chronic osteomyelitis of the jaws: A 7-year retrospective clinico-surgical evaluation in a tertiary hospital in Northwest Nigeria 慢性颌骨骨髓炎:尼日利亚西北部一家三级医院7年回顾性临床外科评估

Scientific Dental Journal Pub Date : 2023-01-01 DOI: 10.4103/sdj.sdj_51_22

M. Bala, R. Braimah, A. Taiwo, S. Yabo, Bashar Aliyu

{"title":"Chronic osteomyelitis of the jaws: A 7-year retrospective clinico-surgical evaluation in a tertiary hospital in Northwest Nigeria","authors":"M. Bala, R. Braimah, A. Taiwo, S. Yabo, Bashar Aliyu","doi":"10.4103/sdj.sdj_51_22","DOIUrl":"https://doi.org/10.4103/sdj.sdj_51_22","url":null,"abstract":"Background: The incidence of chronic osteomyelitis of the jaw has declined in the developed world. However, it is still a burden in Northwestern Nigeria. Chronic osteomyelitis of the jaw occurs more commonly in the mandible, with sequestrectomy or jaw resection being the main treatment modality for the developing climes. Objective: The objective of this study was to describe the pattern of clinical presentation of this disease condition and to highlight the important aspects of its management. Methods: This was a retrospective analysis of chronic osteomyelitis seen and managed over a 7-year period. Sociodemographics, etiology, clinical features, investigations, and treatment modality were analyzed using SPSS version 25.0. Results: There were 36 (73.5%) males and 13 (26.5%) females in the age range of 7–87 years, with a mean ± standard deviation of 27.67 ± 21.13 years. The duration of symptoms ranged from 4 months to 3 years. Odontogenic infections were the main cause of osteomyelitis (44 [89.8%]), and the mandible (39 [79.6%]) was the most affected maxillofacial bone. The presenting complaints included pain, discharging sinuses, and swelling. Comorbidities, such as diabetes and hypertension, were recorded in five patients (10.2%). Plain radiographs and computed tomography scan were the imaging modalities. The majority, 36 (73.5%), had a sequestrectomy. There was no statistically significant difference between the affected jaw and the type of surgical procedure performed (χ2 = 1.801, df = 2, P value 0.406). Conclusion: This study found chronic osteomyelitis to be more common in the mandible and was mainly caused by an odontogenic infection. Prolonged antibiotic use, sequestrectomy, and jaw resection were used as the main approaches to its management in our locality.","PeriodicalId":32049,"journal":{"name":"Scientific Dental Journal","volume":"7 1","pages":"1 - 5"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45541623","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Smoking effect on the interleukin-1β expression and periodontal status of periodontitis patients 吸烟对牙周炎患者白细胞介素-1β表达及牙周状况的影响

Scientific Dental Journal Pub Date : 2022-09-01 DOI: 10.4103/sdj.sdj_41_22

M. Rizal, Redha Wiranda, R. Hayuningtyas, F. Tadjoedin, F. Sandra, M. Djamil

{"title":"Smoking effect on the interleukin-1β expression and periodontal status of periodontitis patients","authors":"M. Rizal, Redha Wiranda, R. Hayuningtyas, F. Tadjoedin, F. Sandra, M. Djamil","doi":"10.4103/sdj.sdj_41_22","DOIUrl":"https://doi.org/10.4103/sdj.sdj_41_22","url":null,"abstract":"Background: The smoking habit is a risk factor for periodontitis. Periodontitis is a multifactorial inflammatory disease associated with biofilm plaque dysbiosis and is characterized by the progressive deterioration of the periodontal tissue. Pro-inflammatory cytokines, such as interleukin-1β (IL-1β), can trigger inflammation of the tissue and become a stimulator to destroy it. Moreover, IL-1β will increase in response to inflammation. Objective: The aim of this study was to evaluate the differences in periodontal status and IL-1β gene expression between smoking and nonsmoking periodontitis subjects. Methods: This research was an analytic observational study with a cross-sectional design. The anthropometric demographic data included name, address, gender, age, plaque index examination, papillary bleeding index (PBI), calculus index, smoking status, and clinical photos to diagnose periodontitis. The collection of gingival crevicular fluid and the analysis of the IL-1β gene expression were conducted using real-time polymerase chain reaction. Results: There were significant differences in periodontal status for plaque index, calculus index, debris index, oral hygiene index, and PBI between smoking and nonsmoking subjects. The IL-1β gene expression was significantly higher (P = 0.047) in smoking subjects than in nonsmoking subjects, with mean ± standard deviation (11.34 ± 9.11) and (0.24 ± 0.42), respectively. Conclusion: This study revealed differences in periodontal status and the IL-1β gene expression between smok ing and nonsmoking periodontitis subjects. The periodontal rate was higher in periodontitis smokers compared to nonsmokers periodontitis. In this study, it was also found that the expression of the IL-1β gene was significantly higher in subjects with smoking periodontitis.","PeriodicalId":32049,"journal":{"name":"Scientific Dental Journal","volume":"6 1","pages":"118 - 121"},"PeriodicalIF":0.0,"publicationDate":"2022-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42302155","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Dental pain behavior of children with autism spectrum disorder at the Biruku Foundation, Bandung City 万隆市比鲁库基金会自闭症谱系障碍儿童的牙痛行为

Scientific Dental Journal Pub Date : 2022-09-01 DOI: 10.4103/sdj.sdj_34_22

Hanna Wanazizah, S. Susilawati, I. Sasmita

{"title":"Dental pain behavior of children with autism spectrum disorder at the Biruku Foundation, Bandung City","authors":"Hanna Wanazizah, S. Susilawati, I. Sasmita","doi":"10.4103/sdj.sdj_34_22","DOIUrl":"https://doi.org/10.4103/sdj.sdj_34_22","url":null,"abstract":"Background: Dental pain is one of the most common symptoms of dental and oral problems that are generally identified by verbal self-reports; however, it is difficult for children with autism spectrum disorder (ASD) who have social communication deficits. Dental pain in children with ASD can be detected by specific behavioral changes. Objective: In this study, the aim was to determine the dental pain behavior of children with ASD at the Biruku Foundation, Bandung City. Methods: The descriptive method used a cross-sectional design approach. The study sample consisted of children with ASD who were diagnosed by pediatricians as high-functioning autism (HFA) or low-functioning autism (LFA) and who were experiencing dental caries as a factor causing dental pain, which was observed by the examination of 12 children by a total sampling technique. Data collection was conducted in the form of a Dental Discomfort Questionnaire (DDQ). Results: High DDQ scores were obtained for three children (25%), a moderate DDQ score for seven children (58.3%), and a low DDQ score for two children (16.7%). The most frequent dental pain behavior displayed by children with ASD at the Biruku Foundation was increased saliva production (8.8%). Conclusion: Dental pain in children with ASD at the Biruku Foundation, Bandung City fell into the moderate category.","PeriodicalId":32049,"journal":{"name":"Scientific Dental Journal","volume":"6 1","pages":"122 - 128"},"PeriodicalIF":0.0,"publicationDate":"2022-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47324400","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0