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All Journal International Journal of Public Health Science (IJPHS) e-GIGI Journal of Dentistry Indonesia Jurnal Ilmiah Dinamika Rekayasa (DINAREK) Dental Journal (Majalah Kedokteran Gigi) Jurnal Kedokteran Gigi Universitas Padjadjaran Padjadjaran Journal of Dentistry Prosiding Seminar Nasional Pakar Journal of Indonesian Dental Association Jurnal Ilmu Kefarmasian Indonesia JITEKGI Jurnal Ilmiah dan Teknologi Kedokteran Gigi Interdental Jurnal Kedokteran Gigi (IJKG) Jurnal Material Kedokteran Gigi Jurnal Abdi Masyarakat Indonesia Jurnal AKAL: Abdimas dan Kearifan Lokal Jurnal Kedokteran Gigi Terpadu JURNAL ABDI MASYARAKAT INDONESIA (JAMIN) Jurnal Abdimas Kesehatan Terpadu SDJ

Octarina

Bagian Bahan Kedokteran Gigi, Fakultas Kedokteran Gigi Universitas Trisakti, Jakarta

Author-ID : 2410142

Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Materials Science & Nanotechnology Medicine & Pharmacology Public Health Social Sciences Transportation Other

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The knowledge level of dental students on color stability composite resin restoration in the COVID-19 pandemic era Chaterina Anjelia; Octarina Octarina
International Journal of Public Health Science (IJPHS) Vol 10, No 4: December 2021
Publisher : Intelektual Pustaka Media Utama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijphs.v10i4.21038

During the COVID-19 pandemic in Indonesia, all professional program students learning online and still expected to have good knowledge including dental materials. Color stability of anterior teeth restoration is the most important thing. Professional program students with a good level of knowledge were expected to support the use of composite resin towards patients without causing discoloration. The aim of this study was to assess the knowledge level of professional program students towards color stability of composite resin restoration in the Faculty of Dentistry, Universitas Trisakti in the COVID-19 pandemic era. This was a descriptive observational study using a cross-sectional approach. Data were collected using Google Form with a questionnaire that had been tested for validity and reliability. The sample was 100 professional program students who met the inclusion criteria and accepted informed consent. This study found that in the COVID-19 pandemic era, the knowledge level of 49 respondents (49%) was good, 37 respondents (37%) were fairly good and 14 respondents (14%) were less good. The majority of the professional program students of the Faculty of Dentistry, Universitas Trisakti were in the good category of knowledge about the color stability of composite resin restoration.

Cetakan Sampel Silindris : Uji Beta Dody Prayitno; Joko Riyono; Rosalina Tjandrawinata; Tien Suwartini; Octarina Octarina
Dinamika Rekayasa Vol 17, No 1 (2021): Jurnal Ilmiah Dinamika Rekayasa - Februari 2021
Publisher : Jenderal Soedirman University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.dr.2021.17.1.328

Gigi berlubang menimbulkan rasa sakit, oleh karena itu gigi berlubang biasanya ditambal untuk mengurangi rasa sakit. Bahan tambal gigi harus diuji (Contoh diametrical tensile test atau surface roughness) sebelum diaplikasikan. Material tambal gigi berupa pasta dicetak menjadi bentuk silindris yang menyerupai sebuah tablet.. Cetakan sampel silindris terdahulu seperti split mold atau cylindrical sample mold memiliki kelemahan dalam waktu pembuatannya yang lama bila memproduksi sampel dalam jumlah banyak. Mesin Cetak Sampel Material Gigi Berbentuk Silindris dirancang untuk mengatasi kelemahan cetakan terdahulu. Mesin Cetak Sampel Material Gigi Berbentuk Silindris (selanjutnya di sebut Cetakan Sampel Silindris) telah didaftarkan untuk mendapat HKI (desain industri) dengan nomor A00201802586 judul Mesin Cetak Sampel Material Gigi Berbentuk Silindris. Tujuan penelitian ini adalah seperti mana tujuan beta dilakukan yaitu pengujian oleh pengguna akhir yang dilaksanakan di lokasi pengguna untuk memvalidasi apakah cetakan sampel silindris user friendly. User friendly di bagi menjadi 5 kategori yaitu kestabilan , aman, jumlah kecukupan sampel yang di hasilkan, mudah pemakaian, dan mobilitas.Hasil penelitian menunjukkan bahwa cetakan sampel silindris adalah user-friendly

PENGARUH PASTA GIGI DENGAN KANDUNGAN NANO KALSIUM DAN NANO KITOSAN TERHADAP KEKERASAN PERMUKAAN EMAIL Octarina Octarina; Rahma Meilita
Prosiding Seminar Nasional Pakar Prosiding Seminar Nasional Pakar 2019 Buku I
Publisher : Lembaga Penelitian Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/pakar.v0i0.4138

Nanokalsium Cangkang kepiting bakau (Scylla serrata) dan nanokitosan cangkang kumbang (Xylotrupes gideon) digunakan sebagai bahan dasar dalam pasta gigi. Sikat gigi dengan menggunakan kalsium pada pasta gigi dapat mencegah karies gigi dengan terjadinya proses remineralisasi. Sedangkan kitosan memiliki sifat antibakteri. Penelitian ini bertujuan untuk mengetahui apakah pasta gigi dengan kandungan nano kalsium dan nano kitosan dapat meningkatkan kekerasan email gigi. Sebanyak 10 sampel permukaan email labial insisivus digunakan dalam penelitian ini, dibagi menjadi 2 kelompok masing-masing 5 sampel yang disikat dengan pasta gigi naval dan pasta gigi systema. Masing-masing kelompok dilakukan penyikatan berulang selama 42, 84 dan 126 menit. Setelah dilakukan penyikatan, dilakukan uji kekerasan permukaan email dengan Micro Hardness Tester (Buehler). Data yang diperoleh dianalisis menggunakan uji General Linier Model post hoc Bonferoni SPSS 22. Hasil penelitian ini menunjukkan bahwa rerata nilai kekerasan permukaan email yang telah disikat selama 42, 84 dan 126 menit menggunakan pasta gigi naval secara berurutan yaitu 388,80±19,82 VHN, 401,40±13,26 VHN, 405,80±27,70 VHN (p>0.05). Hasil uji kekerasan pasta gigi systema secara berurutan yaitu 391,20±27,63 VHN, 416,60±50,44 VHN, 430,20±36,29 VHN (p>0.05). Kesimpulan dari penelitian ini adalah penyikatan gigi dengan pasta gigi berbahan dasar nano kalsium dan nanokitosan dapat meningkatkan kekerasan permukaan email gigi.

The Effect of Mouthwash Containing Alcohol on Flexural Strength of Polymethylmethacrylate and Thermoplastic Nylon Eva Riani; Octarina Octarina
Journal of Indonesian Dental Association Vol 3 No 1 (2020): April
Publisher : Indonesian Dental Association

Introduction: Polymethylmethacrylate (PMMA) and thermoplastic nylon are materials used for making denture bases. Denture users use various methods in order to keep clean their denture. Mouthwash can be an option for cleaning dentures because it is easier to find. Objective: The objective of this research was to investigate the effect of mouthwash containing alcohol as a denture cleanser on flexural strength of polymethylmethacrylate and thermoplastic nylon. Methods: Eighteen samples of polymethylmethacrylate and eighteen samples of thermoplastic nylon with a bar shape (65x10x3 mm) are being used in this research. Each materials are randomly divided into 3 groups (n=6) so there will be six research groups incuded : (A1) PMMA immersed aquades, (A2) PMMA immersed in mouthwash containing alcohol 21.6%, (A3) PMMA immersed in mouthwash containing alcohol 9%, (B1) thermoplastic nylon immersed in aquades, (B2) thermoplastic nylon immersed in mouthwash containing alcohol 21.6%, (B3) thermoplastic nylon immersed in mouthwash containing alcohol 9%. Flexural strength of two materials was tested using universal testing machine (Shimadzu AGS - 5KNX, Japan). All of the data obtained were analyzed using two way Anova test. Result: The mean of flexural strength for group A1 (104.275 ± 15.469 MPa), A2 (103.298 ± 10.387 MPa), A3 (111.626 ± 14.957 MPa), B1 (42.707 ± 4.857 MPa), B2 (38.258 ± 3.246 MPa), and B3 (40.218 ± 1.542 MPa). Result of analysis showed that there was a significant differences between flexural strength of polymethylmethacrylate and thermoplastic nylon (p<0,05), but immersion in mouthwash containing alcohol showed no significant difference (p>0,05). Conclusion: This research found that flexural strength of polymethylmethacrylate higher than flexural strength of thermoplastic nylon and mouthwash containing alcohol can be an alternative for cleaning a denture because it does not affect the flexural strength of both material significantly.

Analisis patahan veneer indirek resin komposit yang direkatkan pada email menggunakan dua resin semen berbeda Octarina Octarina; Yosi Kusuma Eriwati; Andi Soufyan
Jurnal Material Kedokteran Gigi Vol 1 No 1 (2012): JMKG Vol 1 No 1 Maret 2012
Publisher : Ikatan Peminat Ilmu Material dan Alat Kedokteran Gigi (IPAMAGI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (587.397 KB)

Indirect resin composite veneer restoration (VIRK) is used as esthetic restoration for anterior teeth. Attachment between restoration and enamel surface was obtained using multi-step (MS) resin cement. Recently, a one step self-adhesive dual-cured resin cement (SADRC) was introduced. Determine failure analysis of VIRK bonded to enamel using MS resin cement and SADRC. Twenty specimens of buccal surface of enamel premolar were used. The specimens were flattened using silicon carbide no.2000. VIRK cylindrical specimens (diameter 3mm, thickness 3mm), were light-cured in Solidilite chamber (Shofu, Japan) for 3 minutes. VIRK specimens were then divided into: Group I with Multi-step resin cement (n=10) and Group II with SADRC (n=10). After 24h in incubator (37oC), Shear Bond Strength (SBS) were tested using Universal Testing Machine(Shimadzu AG5000). Failure analysis was determine using Stereomicroscope (Nikon, Japan) and Scanning Electron Microscope ( JEOL JSM 6510LA, Japan). Data were analyzed using Independent Sample T-Test (p<0.05). The average SBS value of group VIRK+MS was (16.97 + 7.67 MPa) higher than VIRK+SADRC (7.17 + 3.67 MPa). VIRK+Multi-step group has mixed failure, while VIRK+SADRC group has adhesive failure. Mixed failure shows strong bond between VIRK and enamel using Multi-step resin cement.

Efek Bahan Desinfektan dan Waktu Pengecoran Terhadap Stabilitas Dimensi Model Hasil Cetakan Silikon Kondensasi Johan Drison; Rosalina Tjandrawinata; Octarina Octarina
Jurnal Material Kedokteran Gigi Vol 3 No 2 (2014): JMKG Vol 3 No 2 September 2014
Publisher : Ikatan Peminat Ilmu Material dan Alat Kedokteran Gigi (IPAMAGI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (382.024 KB)

Impression stage is an important step in dentistry. The impression itself can be a media of infection transmisions due to microorganisms in the oral cavity. Therefore it is necessary to disinfect the impression before casting process. Dimensional stability is a factor that can affect accuracy of gypsum casts, meanwhile the elastomeric impression materials are not usually casted immediatelly. To determine effect of sodium hypochlorite and chlorhexidine gluconate disinfectans with various casting time, on the dimensional stability of condensation silicone gypsum casts. A total of 30 samples were made using condensation silicone impression materials. The impressions were disinfected in 5,25% sodium hypochlorite (NaOCl) or 0,2% chlorhexidine gluconate (Chx). The impression was casted in various time intervals 0, 12, 24, 36, and 48 hours with type III gypsum product. Dimensional changes were measured and the data obtained were analyzed using SPSS 17 with two-way ANOVA, post hoc LSD and unpaired t-test. Sodium hypochlorite caused greater dimensional changes (0,49%) than chlorhexidine gluconate (0,44%). Significant dimensional changes were detected after the casting was delayed for more than 24 hours (p <0.05). Sodium hypochlorite and chlorhexidine gluconate do not cause dimensional changes, assuming that condensation silicone impression is casted in maximum time of 24 hours. Disinfection of condensation silicone impression material in chlorhexidine gluconate presents better dimensional stability than sodium hypochlorite.

The Effect of Toothpaste with Nanocalcium and Nanochitosan on Oral Cavity Microorganism (in vivo) Octarina Octarina; Stieven Rey; Komariah Komariah
Jurnal Material Kedokteran Gigi Vol 7 No 1 (2018): JMKG Vol 7 No 1 Maret 2018
Publisher : Ikatan Peminat Ilmu Material dan Alat Kedokteran Gigi (IPAMAGI)

Mangrove crab shell and horn beetle can be modified into nanocalcium and nanochitosan. Nanocalcium has an effect to remineralize the tooth surface, while the nanochitosan act as an antibacterial. The purpose of this study was to determine the number of microorganism after brushing with toothpaste which containing nanocalsium and nanochitosan. In this study, toothpaste was made with nanocalsium and nanochitosan with three formulations i.e. 25% nanocalsium + 3gr nanochitosan, 55% nanocalsium + 3gr nanochitosan, and 75% nanocalsium + 3gr nanochitosan. The sample of toothpaste is tested on 25 primary school children (8-9 years old) and divided into five treatments: 25% nanocalsium + 3gr nanochitosan (K1), 55% nanocalsium + 3gr nanochitosan (K2), and 75% nanocalsium + 3gr nanochitosan (K3), commercial toothpaste (K4), and without toothpaste (K5). The result of gargling was taken before and after tooth brushing. This study used TPC test with diffusion method that embedded in sodium agar which counting the decrease of oral microorganism. The data is processed using repeated ANOVA. The result of counting microorganism for five treatments before tooth brushing respectively were K1 = 1610.4±1380.59, K2 = 979±675.46, K3 = 1275.8±809.99, K4 = 550±840.37, K5 = 1086.8±840.37 and after the treatments were K1 = 142±191.36, K2 = 102.8±118.55, K3 = 161.4±122.26, K4 = 197±210.64, K5 = 88.8±20.66 (p< 0.05). The conclusion, there is a decrease of microorganism in the oral cavity after tooth brushing. The toothpaste that containing nanocalcium and nanochitosan shows more effectively to inhibit microorganism in oral cavity than commercial toothpaste.

Efek Pra-perlakuan Resin Komposit dan Semen Ionomer Kaca Terhadap Kebocoran Tepi Alfonsius Ega Marvin; Octarina Octarina
Jurnal Material Kedokteran Gigi Vol 2 No 1 (2013): JMKG Vol 2 No 1 Maret 2013
Publisher : Ikatan Peminat Ilmu Material dan Alat Kedokteran Gigi (IPAMAGI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (289.672 KB)

Application material pit and fissure sealants on teeth especially with deep pits and fissures as caries prevention. Material for pit and fissure sealants generally using resin composite and glass ionomer cement. The materials have differences of composition, technique, and application. Over time, material pit and fissure sealants on teeth often found not intact. To determine microleakage of the pit and fissure sealants which cause restoration failure. A total of 60 extracted human upper premolars teeth divided into 4 groups, i.e. flowable composite without etching (group A), flowable composite with etching (group B), glass ionomer cement without dentin conditioner (group C), and glass ionomer cement with dentin conditioner (group D). Each group divided into 3 subgroups, i.e. immersed in artificial saliva for 0, 7, and 14 days, 37 ̊C. After that, immersed in Methylene Blue 1% for 48 hours. Each specimen was sectioned using Struers Accutom-2 and examined using Stereomicroscope (Nikon, Japan) to determine the extent of dye penetration. Existing data was tested using statistical SPSS 17 Kolmogorov-smirnov. Group A and B have minimal microleakage than group C and D (p<0.05). Group B has minimal microleakage than group A (p>0.05). Pre-treatment etching before application composite flowable may increase the adhesion. Meanwhile, pre-treatment dentin conditioner before application glass ionomer cement didn’t affect the adhesion.

PENINGKATAN KESADARAN WARGA RT 014/RW 008 JATIPULO, JAKARTA BARAT MENGENAI KESEHATAN GIGI PADA MASA PANDEMI COVID-19 Sheila Soesanto; Octarina Octarina; Joko Kusnoto
Jurnal AKAL : Abdimas dan Kearifan Lokal Vol. 2 No. 1 (2021): Jurnal AKAL : Abdimas dan Kearifan Lokal
Publisher : Universitas Trisakti

Selama masa pandemi Covid-19 ini, pelayanan bidang kesehatan, khususnya bidang kedokteran gigi hanya menangani kasus-kasus emergensi. Pembatasan ini dilakukan karena resiko penularan virus antara dokter gigi dan pasien sangatlah tinggi mengingat posisi dokter gigi dan pasien ‘face to face’ selama perawatan. Komunitas masyarakat di RT 014/RW 008, Kelurahan Jatipulo, Kecamatan Palmerah, Jakarta Barat merupakan daerah yang padat penduduk dalam lingkup yang sempit dan sederhana. Oleh karena itu, sangat diperlukan edukasi pada masyarakat untuk meningkatkan kebersihan gigi dan mulut secara khusus agar terhindar dari gigi berlubang dan mengetahui cara pembersihan gigi yang tepat. Dengan demikian masyarakat dapat menghindari pergi ke ke dokter gigi yang merupakan upaya pencegahan dari terjangkitnya virus Covid-19. Penyuluhan kesehatan gigi dilakukan pada komunitas masyarakat di RT 014/RW 008, melalui media Zoom pada tanggal 28 Juli 2020. Materi yang diberikan meliputi penjelasan mengenai pentingnya menjaga kesehatan gigi dan mulut, demonstrasi menyikat gigi yang baik, pelatihan sikat gigi bersama, dan sesi tanya jawab. Penyuluhan berjalan dengan lancar yang ditandai dengan adanya komunikasi dua arah dengan masyarakat. Selain itu, terlihat antusias warga yang tinggi waktu menyikat gigi bersama dan berkonsultasi mengenai masalah-masalah kesehatan gigi yang mereka alami. Dilakukan pemberian kuesioner sebelum dan sesudah penyuluhan yang meliputi pengetahuan seputar kesehatan gigi. Pengetahuan komunitas masyarakat di RT 14/RW 008, Jatipulo mengenai cara menyikat gigi yang baik dan benarpun bertambah dengan pemberian materi penyuluhan. Hal ini terlihat dari hasil penilaian kuesioner yang meningkat setelah dilakukan penyuluhan.

PENILAIAN HASIL PENYULUHAN PROTOKOL KESEHATAN GIGI DAN MULUT SELAMA MASA PEMBELAJARAN JARAK JAUH (KAJIAN PADA SISWA SMPN 1 DRAMAGA, BOGOR JAWA BARAT) Komariah Komariah; Octarina Octarina; Lies Zubardiah; Del Afriadi Bustam
Jurnal AKAL : Abdimas dan Kearifan Lokal Vol. 2 No. 2 (2021): Jurnal AKAL : Abdimas dan Kearifan Lokal
Publisher : Universitas Trisakti

Pandemi Covid-19 yang telah berjalan selama setahun, sangat mengganggu disegala bidang tanpa kecuali dibidang pendidikan. Penutupan sekolah SMPN 1 Dramaga, satu langkah yang dilakukan pemerintah guna menurunkan rantai penularan dengan melakukan aktivitas sekolah di rumah, dengan mengubah sistem pembelajaran dari pembelajaran tatap muka (PTM) menjadi pembelajaran jarak jauh (PJJ). Keterbatasan pengetahuan siswa mengenai Covid-19, protokol kesehatan, serta kesehatan gigi dan mulut menjadi kendala pada masa pandemi pada kesehatan siswa. Penyuluhan dilakukan untuk mengetahui kendala yang dihadapi siswa SMPN 1 Dramaga selama masa PJJ, pengetahuan kesehatan gigi dan mulut, serta Prokes selama pandemi Covid-19. Hasil dari kuesioner yang diberikan memperlihatkan pada semua point kuesioner terjadi peningkatan baik pada pengetahuan protokol kesehatan maupun pengetahuan tentang kesehatan gigi dan mulut.

Co-Authors Alfonsius Ega Marvin Amran, Ellyana Andi Soufyan Anggreani, Febry Anisa, Syafira Anita Yuliati Annisa, Fauziah Rahma Ardena Lianto Lie, Melisa Ariesanti, Yessy Bahtiar, Muhammad Riza Hafidz Belatriks Kalangit, Ruth Berliana, Stefhanie Chaterina Anjelia Cindy Del Afriadi Bustam Deviyanti Pratiwi Dewi Liliany Margaretta, Dewi Liliany Dody Prayitno Eddy Eddy Eddy Eddy, Eddy Ekowati Handharyani Elly Munadziroh Elysia Santini Erawati, Jeti Eriwati, Yosi Kusuma Eva Riani Farah Nurlidar Fathilah Abdul Rajak Florencia Livia Kurniawan Florencia Livia Kurniawan Geneva Ariesta Gladys Mawarni Siregar Ilman N. Maulana Indrayadi Gunardi, Indrayadi Intan Farizka Izah, Nurul Jesslyn Raharja Johan Arief Budiman Johan Drison Joko Kusnoto Joko Riyono Kalangit, Ruth Belatriks Karen Sofiana Komariah Komariah Komariah Komariah Komariah Komariah Komariah Komariah Kusnadi, Stephanie Justine Lauw, Mark Lauda Lies Zubardiah Maitimu, Fergie Christin Maringka, Stella Maria Fidela Mark L. Lauw Maulana, Ilman Nafi Melanie Sadono Djamil, Melanie Sadono Meyranti, Ajeng Putri Nadya Putri Winandari Niko Falatehan Nissan Ng, Kelly Nugroho, Didi Nurkhansa Putri, Aisyah Olivia Nauli Komala, Olivia Rahma Meilita Rahmania, Fadila Rainy Soenoe, Hanna Rani Rahayu, Elma Razak, Fathilah Abdul Riko Nofrizal Roro Asyurati Asia, Raden Rosalina Tjandrawinata Rosalinda Wiemar, Rosalinda Safa Haniyah, Indira Salma, Rizki Fauziah Soesanto, Sheila Stieven Rey Sundjoyo, Mikha Suwartini, Tien Tanaya, Namyera Tansza Setiana Putri Tirtania, Carinna Titien Hary Agustantina Wibowo, Artdhea Regita Yuliani Taramalinda, Elizabeth

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