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EFFECT OF FIBER VOLUME ON ELASTIC MODULUS OF POST-CORE FABRICATED REINFORCED COMPOSITE Benyamin, Benni; Ekoningtyas, Endah Aryati; Christiono, Sandy; Fatmawati, Dwi Warna Ayu
Odonto : Dental Journal Vol 10, No 2 (2023): December 2023
Publisher : Faculty of Dentistry, Universitas Islam Sultan Agung

Show Abstract | Download Original | Original Source | Check in Google Scholar

Background: Post-core restoration is one restoration after endodontic treatment by optimizing the root canal as a retention. Fracture of the root is the most common failure due to the post being less elastic in holding the chewing load, especially the metal post. FRC post-core indicates to prevent tooth fracture. In addition, the FRC post-core minimizes the reduction of dentine tissue in the root canals, called a minimally invasive dentistry approach. This study examined the effect of the number of fibres on the elastic moduli of fabricated FRC posts using a three-bending point test to determine the elasticity of fabricated FRC posts. Method: The study was experimental laboratory research with the post-only control group design using polyethene fibre (Kerr) and flowable composite resin (Kerr), prefabricated post-core (Kerr). The study was divided into four groups, namely prefabricated, fabricated with a volume of 1 fibre, 2 fibres, and 3 fibres, where each group consisted of 6 samples. Result: There was no significant difference in the magnitude of the force on the specimen (p>0.05). The force among the groups was the same, the alteration (deflection) of the specimens among the groups was significantly different (p

EFFECT OF FIBER VOLUME ON ELASTIC MODULUS OF POST-CORE FABRICATED REINFORCED COMPOSITE Benyamin, Benni; Ekoningtyas, Endah Aryati; Christiono, Sandy; Fatmawati, Dwi Warna Ayu
Odonto : Dental Journal Vol 10, No 2 (2023): December 2023
Publisher : Faculty of Dentistry, Universitas Islam Sultan Agung

Show Abstract | Download Original | Original Source | Check in Google Scholar

Background: Post-core restoration is one restoration after endodontic treatment by optimizing the root canal as a retention. Fracture of the root is the most common failure due to the post being less elastic in holding the chewing load, especially the metal post. FRC post-core indicates to prevent tooth fracture. In addition, the FRC post-core minimizes the reduction of dentine tissue in the root canals, called a minimally invasive dentistry approach. This study examined the effect of the number of fibres on the elastic moduli of fabricated FRC posts using a three-bending point test to determine the elasticity of fabricated FRC posts. Method: The study was experimental laboratory research with the post-only control group design using polyethene fibre (Kerr) and flowable composite resin (Kerr), prefabricated post-core (Kerr). The study was divided into four groups, namely prefabricated, fabricated with a volume of 1 fibre, 2 fibres, and 3 fibres, where each group consisted of 6 samples. Result: There was no significant difference in the magnitude of the force on the specimen (p>0.05). The force among the groups was the same, the alteration (deflection) of the specimens among the groups was significantly different (p

Amelogenin and alkaline phosphatase expression in ameloblast after saltwater fish consumption in pregnant mice (Mus musculus) Christiono, Sandy; Pradopo, Seno; Sudiana, I Ketut; Hutami, Islamy Rahma; Mayangsari, Regilia Shinta; Rochmah, Yayun Siti; Ibrahim, Zurairah
Dental Journal (Majalah Kedokteran Gigi) Vol. 56 No. 3 (2023): September
Publisher : Faculty of Dental Medicine, Universitas Airlangga https://fkg.unair.ac.id/en

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/j.djmkg.v56.i3.p166-171

Background: The intricate process of tooth formation during embryonic development ensures sufficient nutrition for the growth of healthy dental tissues. Amelogenin and alkaline phosphatase (ALP) are serine proteinases secreted by the ameloblast during the transition and maturation phases of the amelogenesis process. Consumption of saltwater fish is predicted to increase the expression of amelogenin and ALP in ameloblast cells during tooth formation. Only now have the function of each gene, tooth-forming cells, and the proteins they produce in the biomolecular amelogenesis of tooth enamel, which began during prenatal development, been clarified. Purpose: This study aims to determine how saltwater fish powder affects the ability of mother mice to increase the expression of amelogenin and ALP in cell ameloblast. Methods: Using a completely randomized design, this study was experimental and aimed to examine the effects of sardine (Sardinella fimbriata), splendid ponyfish (Leiognathus splendens), and tuna (Euthynnus affinis) powder. As samples, twenty-four female mice (Mus musculus) were used. Two groups of mice were created: group 1 (2.14 mg/0.5 ml) and the control group. The expression of amelogenin and ALP was determined using immunohistochemistry (IHC) and t-test (p0.05). Results: Expression of ameloblast was significantly different between the treatment and control groups (p0.05). Conclusion: The consumption of saltwater fish reduces the amelogenin and ALP expressions of mouse fetal ameloblast cells during tooth development in vivo.

ORAL AND DENTAL MANAGEMENT IN CHILDREN WITH TETRALOGY OF FALLOT : A LITERATURE REVIEW Anggarani, Welly; Christiono, Sandy; Agusmawanti, Prima
Odonto : Dental Journal Vol 8, No 1 (2021): July 2021
Publisher : Faculty of Dentistry, Universitas Islam Sultan Agung

Background: Congenital heart disease is a condition of heart anomaly and or disfunction of heart since birth. The most common congenital heart disease is Tetralogy Of Fallot (TOF). The disorder has four features, a ventricular septal defect, aortic overriding, stenosis pulmonary, and hypertrophy right ventricular.Method: This review aimed to talk about oral manifestations and discuss options of several oral and dental management in children with TOF.Result: Oral and dental treatment of pediatric patient with cardiovascular disease is important to be carried out with the risk of bacterial endocarditis.Conclusion: Oral and dental management in a child with congenital heart disease is very important. Main point of dental management are dental health education, preventive dental treatment and control periodic after dental treatment.

PENGARUH SUSU IBU HAMIL TERHADAP EKSPRESI KALLIKREIN-RELATED PEPTIDASE-4 (KLK-4) PADA SEL AMELOBLAS DALAM TUMBUH KEMBANG GIGI Samia, Salma; Christiono, Sandy; Sari, Rina Kartika
Odonto : Dental Journal Vol 7, No 2 (2020): December 2020
Publisher : Faculty of Dentistry, Universitas Islam Sultan Agung

Background: Tooth development during the embryonic period is a complex process that needs enough nutrition for the formation of healthy dental tissue. Kallikrein-related peptidase-4 (KLK-4) is a serine proteinase secreted by ameloblast during transition and maturation stages in the amelogenesis process which functions to degrade protein matrices so enamel could reach the final hardness. Pregnancy milk contains various nutrients that can increase KLK-4 expression of ameloblast cells in the tooth development. This study aims to determine the impact of pregnancy milk against the KLK-4 expression of ameloblast cell in the tooth development process.Method: 12 pregnant female mice (Mus Musculus L.) divided into control group (given sterile aquadest) and treatment group (given pregnancy milk + sterile aquadest) for 18 days then the tooth germ was taken. Samples were stained to see the KLK-4 expression. Data were analyzed using an Independent sample t-test.Result: Our study showed that the average amounts of KLK-4 expression in the treatment group are higher than the control group. Based on the Independent sample t-test statistic methods, there is a significant difference with the value of p=0,017.Conclusion: The pregnancy milk could influence the Kallikrein-related peptidase-4 (KLK-4) expression of ameloblast cell in the mice fetusâ€™s tooth development.

PENGARUH SUSU IBU HAMIL TERHADAP EKSPRESI KALLIKREIN-RELATED PEPTIDASE-4 (KLK-4) PADA SEL AMELOBLAS DALAM TUMBUH KEMBANG GIGI Samia, Salma; Christiono, Sandy; Sari, Rina Kartika
Odonto : Dental Journal Vol 7, No 2 (2020): December 2020
Publisher : Faculty of Dentistry, Universitas Islam Sultan Agung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30659/odj.7.2.98-103

Background: Tooth development during the embryonic period is a complex process that needs enough nutrition for the formation of healthy dental tissue. Kallikrein-related peptidase-4 (KLK-4) is a serine proteinase secreted by ameloblast during transition and maturation stages in the amelogenesis process which functions to degrade protein matrices so enamel could reach the final hardness. Pregnancy milk contains various nutrients that can increase KLK-4 expression of ameloblast cells in the tooth development. This study aims to determine the impact of pregnancy milk against the KLK-4 expression of ameloblast cell in the tooth development process.Method: 12 pregnant female mice (Mus Musculus L.) divided into control group (given sterile aquadest) and treatment group (given pregnancy milk + sterile aquadest) for 18 days then the tooth germ was taken. Samples were stained to see the KLK-4 expression. Data were analyzed using an Independent sample t-test.Result: Our study showed that the average amounts of KLK-4 expression in the treatment group are higher than the control group. Based on the Independent sample t-test statistic methods, there is a significant difference with the value of p=0,017.Conclusion: The pregnancy milk could influence the Kallikrein-related peptidase-4 (KLK-4) expression of ameloblast cell in the mice fetusâ€™s tooth development.

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