STOMATOGNATIC- Jurnal Kedokteran Gigi
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Proses Sintesis dan Karakterisasi Hydoxyapatite Menggunakan Analisis XRD FTIR dari Gypsum Puger Kabupaten Jember sebagai Material Augmentasi Ridge Alveolar
Get PDFTooth extraction can cause alveolar ridge resorption that affect the use of the denture, so it requires augmentation to improve the contour of the alveolar ridge. Hydroxyapatite is used as alveolar ridge augmentation material in Indonesia, they are imported at high prices and availability limited. In Indonesia, especially the area of ​​East Java Jember district Puger produced natural gypsum raw materials that can be developed and utilized as hydroxyapatite. This study aims to determine how the process of synthesis and characterization Hydoxyapatit using FTIR XRD analysis of Gypsum Puger Jember as alveolar ridge augmentation material. Methods of synthesis of hydroxyapatite research conducted by hydrothermal technique by reaction between gypsum hydroxyapatite Puger with DHP (diammonium hydrogen phosphate), then the result of the reaction was analyzed by XRD and FTIR testing compared with HA 200 Japan as a comparison. The results of the analysis we found the same patterns between Gypsum hydroxyapatite Puger with HA 200 Japan as standard. Conclusion The study has managed to synthesize gypsum puger into hydroxyapatite / Puger gypsum hydroxyapatite (HAGP). Characterization HAGP performed by XRD and FTIR that test results are the same, or there is a similar pattern with HA 200 Japan (standard), so HAGP is one of the bioceramics materials that can be used as an alternative material alveolar ridge augmentation in order to use denture can be managed properly
Gambaran Tingkat Keparahan Karies Gigi Anak Sekolah Dasar di 10 Kecamatan Kabupaten Jember
Get PDFUntil todays, dental caries disease is a major problem in a child's oral cavity. Children aged 6-10 years old are vulnerable to dental and oral diseases. The aim of this study was to describe the severity of dental caries in primary school children in 10 districts in Jember. An observational study with cross sectional approach was conducted in July-September 2015. Accidental sampling was 102 children of primary school grade 1 to grade 6 in 10 districts in Jember (Ambulu, Balung, Ledokombo, Tanggul, Mayang, Gumukmas, Jenggawah, Pakusari, Rambipuji and Sukorambi). The variables studied were deciduous tooth caries with four categories of severity i.e. pulp irritation (IP), pulp hyperemia (HP), gangrene of the pulp (GP), gangrene roots (GR). Data were presented in descriptive research results with a frequency distribution table and a bar chart. The results showed that most cases of primary teeth were gangrene tooth root 626 (38.1%), subsequently gangrene dental pulp 454 (27.7%), 360 dental pulp hyperemia (21.9%), and cases of irritation of the pulp were at least 202 teeth (12.3%). The high incidence of gangrene roots caused by deciduous teeth which have a tendency to be more susceptible to the development of caries lesions, lack of knowledge, awareness and motivation of parents of the importance of maintaining oral hygiene, the transition period the child's diet between home-cooked meals with school meals, which tend to choose cariogenic foods
UJI AKTIVITAS ANTIOKSIDAN METODE DPPH SENYAWA TURUNAN KALKON 3-(3,4-DIMETOKSIFENIL)-1-(4’-HIDROKSIFENIL)-2-PROPEN-1-ON
Get PDFA new chalcone derivate named 3-(3,4-dimethoxyphenyl)-1-(4-hydroxyphenyl)-2-propen-1-one has been synthesized. 4-hydroxyacetophenone and 3,4-dimethoxybenzaldehyde was mixtured to produce this compound by Claisen-Schmidt condensation. IR and 1H-NMR spectra was used to elucidate the compound structure. The purity of the compound was identified by TLC that showed only one spot and a narrow melting point. Thus, this compound was evaluated for the antioxidant activity by DPPH method and the result showed that IC50 is 318,2 ppm, lower than vitamin C as the standard
Kulit Buah Kakao (Theobroma kakao L) sebagai Bahan Pembersih Gigi Tiruan dan Mencegah Perlekatan Candida albicanss pada Basis Plat Akrilik
Get PDFNowadays development of natural materials as an alternative denture cleanser is being developed. The use of natural ingredients is intended to reduce costs and minimize the side effects of synthetic material. One of the natural ingredients that are developed are skin of choccolate or cocoa pod husk (Theobroma cacao L). Indonesia is the third largest producer of cocoa bean in the world. One of the residues produced after removal of the cocoa bean from the fruit is cocoa pod husk (CPH). Cleaning of denture, mechanically or chemically is the effort to prevent oral candidiasis and denture stomatitis. Denture cleaning agents with chemical solution is used to remove plaque formation, mucin, discoloration, food residue, tartar and bad breath. Cocoa skin extract 2% and 0.5% as a mouthwash can reduce the number of colonies of Streptococcus sp. Ointment 10% cocoa skin extract also has the ability to reduce colonies of Streptococcus sp in patients with aphthous stomatitis. Â The objective of this study literature is to determine the ability of anti candida from cocoa pod husk as an alternative denture cleanser material. This is due to the activity of the active ingredient of cocoa flavonoids and polyphenols that are comprised of catechins
Evaluasi Kebocoran Tepi Bonding Generasi V dan Bonding Generasi VII Pada Restorasi Kelas V Resin Komposit Microhybrid
Get PDFMicrohybrid composite resin is the recent development of hybrid composite resin which has a particle size 0,6-0,8 µm and the microfiller size is 0,04 µm. Microhybrid composite resin consist of up to 78% of filler. It increases the mechanical feature of the composite. Bonding is the material that adhere composite resin to email or dentin, in order to reduce the microleakage restoration. The aim of this study was to evaluate the microleakage differences between the fifth generation bonding and seventh generation bonding in fifth class restoration of microhybrid composite resin. It was in vitro experimental laboratories. The samples were post extraction tooth that prepared into fifth class cavity of Black classification. There were two groups, the first group was using fifth bonding generation and the second was seventh bonding generation. Microleakage was measured by observing the penetration of 2% methylen blue through by stereomicroscope. Data were analyzed by Mann-Whitney U. The result showed significant differences of microleakage between groups (p<0,05). This study was concluded that microleakage in seventh bonding generation more common than fifth bonding generation
SINTESIS DAN AKTIVITAS ANTIOKSIDAN 3-(3,4-dimetoksifenil)-1-(4-metilfenil)-2-propen-1-on
Get PDFA new compound from chalcone derivate has been synthesized from 4-methylacetophenone and 3,4-dimethoxybenzaldehyde by Claisen-Schmidt condensation with catalyst of NaOH 60%. This compound is 3-(3,4-dimethoxyphenyl)-1-(4-methylphenyl)-2-propen-1-one. Structureelucidation was conducted by FTIR and 1H-NMR analysis. The compound is relatively pure and this can be identified by only one spot on TLC analysis and the range of melting point is narrow. Antioxidant activity evaluation of the compound with DPPH method showed that IC50 is 455.312 ppm, lower than vitamin C as the standard
Perawatan Pasien dengan Diagnosa KO4 (Kelainan Pulpa dan Jaringan Periapikal) di Puskesmas Kencong, Puskesmas Jenggawah, dan RSUD dr. H. Koesnadi Bondowoso
Get PDFFrequency of dental caries in Indonesia in 2004 reached 90.05% with the state of the teeth can be apical tooth tissue disorders, gangrene pulp, gangrene radix, pulpitis, hyperemia pulp and pulp irritation. The treatment can be done in cases of pulp and periapical tissues were extracted and sterilization. The research was to determine the type of treatment that is done for cases of pulp and periapical tissues in health centers and hospitals. This type of study was an observational cross-sectional approach. The data was recorded from data of patients who come to visit Dental's clinic in Puskesmas Kencong, Puskesmas Jenggawah, and Bondowoso Hospital. The case of pulp disorders and periapical tissues, health centers's treatment was more extraction preceded by medication or not and hospital's treatment was more performed sterilization will be made permanent restoration
Permen Hisap Propolis (Apis mellifera) sebagai Bahan Alternatif untuk Kontrol Plak Gigi
Get PDFDental plaque is a soft layer consist of the accumulation of bacteria, formed and attached to the tooth surface. Propolis (Apis mellifera) contain flavonoid which is known as an antibacterial compound. The content of tt-farnesol and apigenin in flavonoids have a high potential as an anti-Streptococcus mutans and inhibit glucosyltransferase activity.Research objective is To find the influenceof propolis(Apis mellifera) hardcandyconsumption toward the decrease of dental plaquescores.This research was aclinicalexperimentalresearchusing apretest-posttest design. Subjects wererecordedtheirinitialdentalplaquescores, then consumed propolis(Apis mellifera) hard candy and subjects dental plaque were re-scored. The statisticalanalysis testapplied paired t-test.Theresearch finding showed the meanscores of dental plaquebeforewas 0.47andafter was 0.36 which had 0.10differencesplaque scores with Standar Deviation0,15 and 0,17 respectively.Conclusion wasPropolis(Apis mellifera) hard candy consumption hasthe influence toward thedecreaseof dental plaquescores