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"ABSTRAKLatar belakang: Ketahanan ikatan resin komposit-dentin merupakan salah satupenentu keberhasilan restorasi resin komposit. Tujuan penelitian ini adalahmenganalisis efek klorheksidin terhadap degradasi kekuatan ikat resin kompositdentin.Metode: Dua puluh empat sampel dentin yang diambil dari mahkota gigipremolar, dibagi menjadi tiga kelompok yang diberikan perlakuan berbeda.Kelompok I diberi perlakuan bahan bonding tanpa klorheksidin, kelompok IIdiberi perlakuan klorheksidin dan bonding, kelompok III diberi perlakuan bondingmengandung klorheksidin, pada tiap kelompok dibagi menjadi 2 sub-kelompokyaitu kelompok tanpa direndam dan kelompok yang direndam NaOCl 10%selama satu jam, sehingga didapat enam sub-kelompok. Kemudian seluruhkelompok di ukur kekuatan ikat gesernya menggunakan Universal TestingMachine. Satu sampel dari setiap sub-kelompok dilakukan Scanning ElectronMicroscope (SEM). Data dianalisa statistik dengan uji hipotesis Kruskal Wallisyang dilanjutkan dengan uji Mann-Whitney. Hasil: rerata kekuatan ikat gesersebelum perendaman NaOCl 10% tertinggi kelompok I sedangkan rerata kekuatanikat geser setelah perendaman NaOCl 10% tertinggi pada kelompok III. Terdapatperbedaan bermakna antara kelompok I terhadap kelompok II dan antarakelompok II terhadap kelompok III. Kesimpulan: Klorheksidin mempunyai efekterhadap pengurangan degradasi kekuatan ikat geser resin komposit-dentin.

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ABSTRACTBackground: Resilience of composite resin-dentin bonding known as one ofsuccess composite resin restoration determinants. The purpose of this study was toanalyze the effect of chlorhexidine on reducing the degradation of compositeresin-dentin shear bond strength. Methods: Twenty-four premolar crowns weredivided into three groups then given different treatments. Group I was treatedmaterial bonding without chlorhexidine, group II was treated with chlorhexidineand bonding, group III was treated with chlorhexidine-contained bonding. Eachgroup was divided into two sub-groups: the group without immersion of NaOCl10% and the group with immersion of NaOCl 10% for one hour, then it wereobtained six sub-groups. After twenty-four hours, shear bond strengths measuredusing Universal Testing Machine. A sample of each group was photographed withScanning Electron Microscope (SEM). Statistical analysis was done by KruskalWallis test, then followed by Mann Whitney test to determine significancebetween groups. Results: The mean value of shear bond strength beforeimmersion of NaOCl 10% was highest on Group I, while the mean value of shearbond strength after immersion of NaOCl 10% was highest on Group III. There aresignificant differences between Group I with Group II and between Group II withGroup III. Conclusion: Chlorhexidine have an effect on reducing the degradationof shear bond strength of resin-dentin bonding"

"Ketahanan ikatan resin komposit-dentin merupakan salah satu penentu keberhasilan restorasi resin komposit. Tujuan penelitian ini adalah menganalisis efek klorheksidin terhadap degradasi kekuatan ikat resin kompositdentin. Metode: Dua puluh empat sampel dentin yang diambil dari mahkota gigi premolar, dibagi menjadi tiga kelompok yang diberikan perlakuan berbeda. Kelompok I diberi perlakuan bahan bonding tanpa klorheksidin, kelompok II diberi perlakuan klorheksidin dan bonding, kelompok III diberi perlakuan bonding mengandung klorheksidin, pada tiap kelompok dibagi menjadi 2 sub-kelompok yaitu kelompok tanpa direndam dan kelompok yang direndam NaOCl 10% selama satu jam, sehingga didapat enam sub-kelompok. Kemudian seluruh kelompok di ukur kekuatan ikat gesernya menggunakan Universal Testing Machine. Satu sampel dari setiap sub-kelompok dilakukan Scanning Electron Microscope (SEM). Data dianalisa statistik dengan uji hipotesis Kruskal Wallis yang dilanjutkan dengan uji Mann-Whitney. Hasil: rerata kekuatan ikat geser sebelum perendaman NaOCl 10% tertinggi kelompok I sedangkan rerata kekuatan ikat geser setelah perendaman NaOCl 10% tertinggi pada kelompok III. Terdapat perbedaan bermakna antara kelompok I terhadap kelompok II dan antara kelompok II terhadap kelompok III. Kesimpulan: Klorheksidin mempunyai efek terhadap pengurangan degradasi kekuatan ikat geser resin komposit-dentin.

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Resilience of composite resin-dentin bonding known as one of success composite resin restoration determinants. The purpose of this study was to analyze the effect of chlorhexidine on reducing the degradation of composite resin-dentin shear bond strength.

Methods: Twenty-four premolar crowns were divided into three groups then given different treatments. Group I was treated material bonding without chlorhexidine, group II was treated with chlorhexidine and bonding, group III was treated with chlorhexidine-contained bonding. Each group was divided into two sub-groups: the group without immersion of NaOCl 10% and the group with immersion of NaOCl 10% for one hour, then it were obtained six sub-groups. After twenty-four hours, shear bond strengths measured using Universal Testing Machine. A sample of each group was photographed with Scanning Electron Microscope (SEM). Statistical analysis was done by Kruskal Wallis test, then followed by Mann Whitney test to determine significance between groups.

Results: The mean value of shear bond strength before immersion of NaOCl 10% was highest on Group I, while the mean value of shear bond strength after immersion of NaOCl 10% was highest on Group III. There are significant differences between Group I with Group II and between Group II with Group III.

Conclusion: Chlorhexidine have an effect on reducing the degradation of shear bond strength of resin-dentin bonding."

"ABSTRAK Latar belakang: Ketahanan ikatan antara resin komposit dengan dentin merupakan penentu keberhasilan restorasi resin komposit.Tujuan: Menganalisis EBA terhadap kekuatan ikat resin-dentin.Metode: 48 sampel dentin dibagi menjadi 6 kelompok. Kemudianseluruh kelompok di ukur kekuatan ikat gesernya menggunakan UTM.Data dianalisa statistik dengan uji hipotesis Kruskal Wallis yangdilanjutkan dengan uji Mann Whitney. Hasil: Median tertinggikelompok 3, sedangkan median terendah kelompok 5. Kesimpulan:Ekstrak biji anggur yang diaplikasikan sebelum etsa dapatmeningkatkan kekuatan ikat gesek namun tidak dapat menghambatbiodegradasinya.ABSTRACT Background: Resilience of resin-dentin bonding known as one ofsuccess composite resin restoration determinants. Aim: To analyze theeffect of grape seed extract on resin-dentin shear bond strength.Methods: 48 dentin sample were divided into 6 groups. Shear bondstrengths measured using UTM. Statistical analysis was done byKruskal Wallis test and Mann Whitney test. Results: The highestmedian value was highest on group 3, and the lowest was group 5.Conclusion: Grape seed extract can improve the shear bond strengthbut not have effect on reducing the biodegradation.;Background: Resilience of resin-dentin bonding known as one ofsuccess composite resin restoration determinants. Aim: To analyze theeffect of grape seed extract on resin-dentin shear bond strength.Methods: 48 dentin sample were divided into 6 groups. Shear bondstrengths measured using UTM. Statistical analysis was done byKruskal Wallis test and Mann Whitney test. Results: The highestmedian value was highest on group 3, and the lowest was group 5.Conclusion: Grape seed extract can improve the shear bond strengthbut not have effect on reducing the biodegradation."

""ABSTRAK"Latar Belakang: Impaksi makanan merupakan salah satu faktor lokal penyebab penyakit periodontal. Belum ada penelitian mengenai evaluasi impaksi makanan di Indonesia. Tujuan: Memperoleh evaluasi klinis dan radiografis impaksi makanan gigi posterior serta hubungannya dengan jaringan periodontal. Metode: Studi retrospektif menggunakan data sekunder dengan pendekatan potong lintang dari rekam medik RSKGM FKG UI periode 2015-2016. Hasil: Didapatkan 53 subjek yang mengalami impaksi makanan di regio posterior dengan jumlah 124 kasus. Impaksi makanan lebih sering terjadi pada laki-laki, kelompok usia yang lebih tua, di ruang interdental antara molar-1 dan molar-2 maksila maupun mandibula. Kesimpulan: Impaksi makanan paling sering terjadi akibat hilangnya kontak proksimal pada gigi 47, dengan kedalaman poket absolut dan kehilangan perlekatan sebesar 4-6 mm. Kerusakan tulang paling sering mencapai 1/3 servikal akar dengan pola vertikal, disertai dengan pelebaran ruang periodontal dan kerusakan lamina dura."

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""ABSTRACT"Background Food impaction is one of the local factors contributing in periodontal diseases. There has been no research on the evaluation of food impaction in Indonesia. Objective Get the clinical and radiograph evaluation of food impaction in posterior teeth and its relationship with periodontal tissues. Method A cross sectional study using medical records in RSKGM FKG UI 2015 2016. Result There were 53 subjects that had food impaction in posterior teeth with total 124 cases. Food impaction is found more frequently in male subjects, elderly, and in interdental spaces between first and second molars in both maxilla and mandible. Conclusion The most common etiology is the loss of proximal contact in 47, with 4 6 mm periodontal pocket depth and attachment loss. Bone destruction vertically reaches 1 3 of tooth cervix."

"Persalinan prematur definisi adalah persalinan prematur adalah persalinan masa kehamilan kurang dari 37 minggu (WHO, 1993), penelitian Rooney B & Calhoun B.C, (2003) menjelaskan bahwa prematur terjadi masa kehamilan antara 20 minggu sampai kurang 37 minggu.Penelitian dilakukan untuk mengetahui risiko penyakit periodontal terhadap kejadian persalinan prematur berdasarkan pemeriksaan klinis, antara lain Level perlekatan klinis (Clinical Attachment Level/CAL), Periodontal poket dalam (Periodontal Pocket in Depth/PPD), Perdarahan probing (Bleeding on Probing/BOP) dan mengetahui ibu hamil menderita penyakit periodontal lebih berisiko terjadi persalinan prematur daripada tidak menderita penyakit periodontal.Penelitian observasional dengan disain kasus kontrol yang dilakukan di fasilitas kesehatan (hospital based). Penelitian dilaksanakan pada beberapa rumah sakit di Pontianak seperti RSUD dr Soedarso, RSIA Anugrah Bunda Khatulistiwa, RSIA Jeumpa dan RS Kharitas Bakti. Besar sampel minimal dalam penelitian dengan kasus 87 responden dan kontrol 98 responden, pengumpulan data dilakukan bulan agustus 2014 s/d mei 2015.Hasil penelitian diperoleh bahwa proporsi penyakit periodontal dengan persalinan prematur sebesar 71,40% dan pada persalinan aterm 49,00%. Sedangkan proporsi yang tidak menderita penyakit periodontal dengan persalinan prematur 28,60%, pada persalinan aterm 51,00%. Penyakit periodontal berhubungan bermakna dengan resiko 2,4 lebih besar dibandingkan tidak menderita penyakit periodontal. Sebagai konfonder berhubungan bermakna antara lain faktor resiko ANC dan Pekerjaan.Saran penelitian ini, ibu hamil dapat melakukan pemeriksaan penyakit periodontal pada tata laksana ANC baik pada pelayanan dasar maupun rujukan pada ibu hamil.

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Preterm labor is the definition of preterm labor is labor gestation less than 37 weeks (WHO, 1993), research Rooney B.C B & Calhoun (2003) explain that premature occur between 20 weeks gestation until less than 37 weeks.The study was conducted to determine the risk of periodontal disease on the incidence of preterm birth based on clinical examination, including Clinical Attachment Level (CAL), Periodontal Pocket in Depth (PPD), Bleeding on Probing (BOP) that pregnant women suffer from periodontal disease is a risk of premature delivery than not suffer from periodontal disease.Observational study with case control design conducted in health facilities (hospital based). The experiment was conducted at several hospitals in Singapore as dr Soedarso, RSIA Anugrah Mother Equator, RSIA JEUMPA and RS Kharitas Bakti. Minimum sample size in the study with the case of 87 respondents and 98 control respondents, data collection conducted in August 2014 s / d of May, 2015.The result showed that the proportion of periodontal disease and preterm labor at 71.40% and 49.00% of term deliveries. While the proportion who do not suffer from periodontal disease and preterm labor 28.60%, 51.00% in labor at term. Periodontal disease significantly associated with the risk greater than 2.4 do not suffer from periodontal disease. As confounder significant relationship between other risk factors ANC and Employment.Suggestion of this study, pregnant women can conduct examination of periodontal disease in ANC governance both at primary and referral services to pregnant women."

"[Latar Belakang: Hormon kortisol dalam cairan krevikular gingiva belum banyak diteliti. Tujuan: Menganalisis hubungan stres akademik terhadap status penyakit periodontal melalui kadar kortisol pada mahasiswa program spesialis FKG UI. Material dan metode: Pemeriksaan Graduate Dental Environtmental Stress (GDES), indeks periodontal (indeks periodontal modifikasi Russel), dan kadar kortisol dengan ELISA assay terhadap 38 subjek. Hasil : Tidak terdapat hubungan antara stres akademik dengan kadar kortisol (p=0,431), stres akademik dengan status penyakit periodontal (p=0,727), dan kadar kortisol dengan status penyakit periodontal mahasiswa spesialis FKG UI (p=0,347), Kesimpulan: Tidak ada hubungan antara stres akademik dengan status penyakit periodontal melalui kadar kortisol., Background : Relationship between stress and periodontitis with cortisol hormone in crevicular gingival fluid have not been studied. Objective : Analyzed relationship between academical stress spesialist students to periodontal status in relation to level of cortisol hormone in gingival crevicular fluid. Material and Methods : 38 subjects examined stress by Graduate Dental Environment Stress; periodontal condition by modified Russel periodontal index, levels of hormone cortisol by ELISA. Result : Relationship between stress and periodontitis (p=0,727), stress and cortisol hormone (p=0,431), cortisol hormone and periodontitis (p=0,347) were not significant. Conclution : No relationship between stress, periodontitis, and level of cortisol hormone.]"

"[Latar Belakang:Stres dapat diimplikasikan sebagai faktor risiko terhadap penyakit periodontal, yang dapat dilihat melalui kadar Interleukin-1β (IL-1 β). Tujuan: Menganalisa hubungan stres akademik terhadap status penyakit periodontal berdasarkan kadar IL-1β pada mahasiswa FKG UI program profesi. Material dan metode:Pemeriksaan Dental Environtmental Stress (DES), indeks periodontal (indeks modifikasi Russel), dan kadar IL-1β dengan ELISA assay terhadap 38 subjek. Hasil:Perbedaan bermakna pada hubungan antara status penyakit periodontal dengan kadar IL-1βmahasiswa profesi dokter gigiFKG UIKesimpulan:Terdapat hubungan antara status penyakit periodontal dengan kadar IL-1β, namun hubungannya dengan stres akademik belum dapat dibuktikan., Introduction: Stress condition was implicated as one of risk factor to periodontal disease, that can be assesed by Interleukin-1β (IL-1β) level.Objectives: To analyzethe relationship between academical stress to periodontal status and IL-1β. Material and methods: 38 subjects were measuredfor perceived stress using The Dental Environment Stress (DES); periodontal condition using modified Russel periodontal index, and level of IL-1β in GCFusing ELISA assay.Results:A significant differences was only showed in the relationship between IL-1βto periodontal status. Conclusion:There is a relationship between IL-1β level to periodontal status, but not to academic stress.]"

"[Deep bite merupakan maloklusi kedua terbanyak terjadi setelah crowding. Penelitian mengenai dampak deep bite terhadap jaringan periodontal masih jarang dilakukan. Tujuan penelitian: Mengetahui pengaruh deep bite terhadap status periodontal pada gigi anterior maksila dan mandibula. Metode: penelitian analitik potong lintang menggunakan data sekunder berupa rekam medik pasien Klinik Periodonsia RSKGM FKG UI dengan kasus deep bite dan normal bite masing-masing 50 data. Hasil: Terdapat perbedaan bermakna (p < 0,05) rerata kedalaman poket, kehilangan perlekatan, resesi gingiva antara normal bite dengan deep bite (uji Mann Whitney). Kesimpulan: terdapat pengaruh deep bite terhadap status periodontal gigi anterior maksila dan mandibula, Deep bite is the second most frequent malocclusion occurs. Research on the effects of deep bite to the periodontal status are still rare. Objective: Knowing the influence of deep bite to the periodontal status on maxillary and mandibular anterior teeth. Methods: A cross-sectional analytical study using medical records of patients in Peridontal Clinic with deep bite and normal bite each 50 data. Result: There were significant differences the average pocket depth, attachment loss, gingival recession (p<0,05) between normal bite and deep bite (Mann Whitney). Conclusions: there is influence of deep bite on periodontal status of maxillary and mandibular anterior teeth]"

"Latar Belakang: Osteoporosis merupakan penyakit yang ditandai oleh penurunan massa tulang, sehingga menyebabkan perubahan mikroarsitektur tulang. Osteokalsin adalah protein penanda adanya pembentukan dan resorpsi tulang. Tujuan: Menganalisis hubungan antara kadar osteokalsin dengan status periodontal pada perempuan berisiko osteoporosis. Metode: Studi potong lintang pada 70 perempuan pascamenopause. Dilakukan pemeriksaan status periodontal dan kadar osteokalsin dalam serum menggunakan metode ELISA. Hasil: Tidak terdapat perbedaan kadar osteokalsin antara subjek osteoporosis, osteopenia, dan normal. Terdapat hubungan antara kadar osteokalsin terhadap kehilangan perlekatan klinis pada subjek osteoporosis. Kesimpulan: Ada hubungan antara kadar osteokalsin dengan status periodontal pada subjek osteoporosis.

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Background: Osteoporosis is defined as a bone disease characterised by a decrease in bone mass results in bone microarchitecture alteration. Osteocalcin is a valid biomarker for bone turnover and resorption. Aim: To analyze relationship between serum osteocalcin levels and periodontal status in osteoporotic risk women. Methods: A cross-sectional study was conducted on 70 postmenopausal women. Periodontal examination and serum osteocalcin levels was measured using ELISA method. Result: There is no difference of serum osteocalcin levels on osteoporotic, osteopenia, and normal subjects. Relationship between serum osteocalcin and clinical attachment loss was found on osteoporotic subjects. Conclusion: Relationship between serum osteocalcin levels and periodontal status was found on osteoporotic subjects."

"ABSTRAKMayoritas penelitian menemukan hubungan periodontitis dengan stres, namunhubungannya dengan hormon kortisol pada cairan krevikular gingiva belumditeliti. Tujuan: Mengevaluasi pengaruh stres pada mahasiswa programakademik FKGUI terhadap kondisi periodontal dan kadar kortisol dalam CKG.Pemeriksaan Dental Environtmental Stress, indeks periodontal (OHIS, BOP,PPD, CAL), dan kadar kortisol terhadap 39 subjek, ditemukan perbedaan OHIS(p=0,023), BOP (p=0,000), PPD (p=0,004), dan CAL (p=0,004), namun tidak adaperbedaan kadar kortisol (p=0,456) diantara tingkatan stres. Tidak ada perbedaankadar kortisol pada OHIS (p=0,587), BOP (p=0,470), PPD (p=0,863), dan CAL(p=0,863). Tidak ada perbedaan bermakna antara stres akademik dan kadarkortisol, dengan kondisi periodontal.

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ABSTRACTMajority of investigations associating chronic periodontitis with stress foundpositive correlation, but no investigations correlating with cortisol in gingivalcrevicular fluid. Purpose: To evaluate the relationship between stress experiencedby academic students FKGUI, periodontium, and cortisol. Survey using DentalEnvirontmental Stress (DES), clinical examinations (OHIS, BOP, PPD, andCAL), and cortisol level. 39 subjects show differences in OHIS (p=0.023), BOP(p=0.000), PPD (p=0,004), and CAL (p=0,004) between stress level and nodifferences in cortisol level (p=0,456). No differences in cortisol level betweenOHIS (p=0,587), BOP (p=0,470), PPD (p=0,863), and CAL (p=0,863). Nosignificant differences between stress, cortisol level and periodontium."