Raditya Nugroho
Bagian Konservasi Fakultas Kedokteran Gigi Universitas Jember

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Journal : e-Journal Pustaka Kesehatan

Pengaruh Aplikasi Gliserin pada Kekerasan Resin Komposit Nanofiller dengan Perendaman Cuka Apel Raditya Nugroho; Putri Nila Kharisma; Roedy Budirahardjo
Pustaka Kesehatan Vol 8 No 2 (2020): Volume 8 No. 2, 2020
Publisher : UPT Percetakan dan Penerbitan Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/pk.v8i2.11322

Abstract

Composite resin is a type of filling material that is often used because it has good bonds with dentine and enamel and has a high aesthetic value. Nanofiller composite resin has high hardness, good polishing, color accuracy, and good translucency. The hardness of composite resins can change caused by low pH beverage. Purpose: To determine the differences in effect of glycerin application on hardness of nanofiller composite resins with immersion of apple cider vinegar. The type of research used was experimental laboratories with a pretest and post test group design. Samples were 24 immersion in apple vinegar for 60 and 120 minutes. Measurement of hardness using the Vicker Hardness Tester to determine the hardness value. Data analysis was performed using One Way Anova and Post-Hoc LSD tests.There is a significant difference in the value of composite resin hardness in the entire study group. The highest hardness value was found in the group with the application of glycerin and without immersion, while the lowest value was found in the group without the application of glycerin and immersion in 120 minutes.
Efek Air Kelapa Hijau (Cocos Nucifera Linn Var. Viridis) Sebagai Obat Kumur Terhadap Perubahan pH Saliva Anak Usia 12 Tahun Rabella Guspia Zhafirah; Roedy Budirahardjo; Raditya Nugroho
Pustaka Kesehatan Vol 7 No 3 (2019): Volume 7 No.3, 2019
Publisher : UPT Percetakan dan Penerbitan Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/pk.v7i3.10714

Abstract

Latar belakang: Masalah utama kesehatan gigi dan mulut pada anak ialah karies gigi. Karies gigi merupakan suatu penyakit yang kompleks, yang diawali dengan adanya asam yang akan menghancurkan mineral-mineral gigi. Asam yang diproduksi mempengaruhi mineral gigi sehingga menjadi sensitif pada pH rendah. Ketika pH turun menjadi di bawah 5,5, proses demineralisasi menjadi lebih cepat dari remineralisasi. Hal ini menyebabkan lebih banyak mineral gigi yang luluh dan membuat lubang pada gigi. Berbagai upaya dilakukan untuk mengurangi masalah gigi ini dengan meningkatkan pH saliva yang bersifat asam. Salah satu cara yang digunakan adalah kontrol plak yaitu secara mekanik dan kimiawi Tujuan: Mengetahui efek penggunaan air kelapa hijau (Cocos nucifera Linn Var. Viridis) sebagai obat kumur terhadap pH saliva anak usia 12 tahun. Metode: Penelitian ini menggunakan eksperimental laboratoris dengan rancangan Pretest-Posttest Eksperimental : Controlled-Group Design dengan metode purposive sampling di Pondok pesantren Nurul Islam Jember sebanyak 27 orang. Hasil dan Kesimpulan: Hasil penelitian menunjukkan bahwa setelah berkumur dengan air kelapa hijau (Cocos nucifera Linn Var. Viridis) terdapat perubahan yaitu terjadi penurunan pH saliva anak usia 12 tahun. Kata Kunci: Perbedaan, pH Saliva, Air Kelapa Hijau, Chlorhexidine, Karies.
Perbedaan pH, Viskositas dan Volume Saliva setelah Berkumur dengan Obat Kumur Sintetik yang Mengandung Chlorhexidine dan Larutan Propolis pada Anak Usia 11-12 Tahun Shinta dinyanti; Roedy Budirahardjo; Raditya Nugroho
Pustaka Kesehatan Vol 7 No 3 (2019): Volume 7 No.3, 2019
Publisher : UPT Percetakan dan Penerbitan Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/pk.v7i3.10715

Abstract

Dental caries is a process that begins with dissolution of enamel causing damage to the dental component by several factors, such as saliva. The occurrence of diseases in the oral cavity is prevented by the use of synthetic mouthwash containing chlorhexidie, but the using of synthetic compounds causes mutagenic effects on the oral cavity, so it needs alternative by using natural ingredients that have antibacterial power and smaller side effects. The purpose of the study was to investigate the difference of pH, viscosity and volume saliva after gargling with synthetic mouthwash containing of chlorhexidine and propolis solution for children age 11-12 years in Pondok Pesantren Nurul Islam Antirogo Jember. This study used pra-experimental One Shoot Case Study with total sampling in Pondok pesantren Nurul Islam Antirogo Jember. As many 25 students were recruited for the study. The result showed that after gargling with propolis solution can be increase of pH saliva, decrease of viscosity saliva and increase of volume saliva for children age 11-12 years in Pondok Pesantren Nurul Islam Antirogo Jember.
Pengaruh Lama Distres Kronis Terhadap Perubahan Jumlah Sel Osteoklas Pada Tulang Alveolar Tikus Sprague dawley (The Effect of Chronic Distres Duration on Osteoclast Changes in Alveolar Bone of Sprague dawley Rats) Cicik Khilar Rizqi; Happy Harmono; Raditya Nugroho
Pustaka Kesehatan Vol 4 No 1 (2016)
Publisher : UPT Percetakan dan Penerbitan Universitas Jember

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Abstract

Chronic distress is a psycho-physiological reaction of stimuli that disrupt homoestasis which cause damage to the body, one of kind is an electrical shock stressor. The distress can increase catecholamines level in considerable amounts and allegedy it produce pro-inflamatory cytokines. Cytokine will affect the Hypoyhalamic pituitary adrenal (HPA) axis to produce cortisol and also act as negative control of cytokines. In this assumption, cytokines can increase bond of osteoclast formation key mediator which is RANKL with its receptor (RANK) to produce osteoclasts. This study was an experimental laboratories research using 8 weeks old Sprague dawley rats with body weight 200-250 gram as samples to observe increase of the number of osteoclasts in the alveolar bone. A total of 32 samples were divided into 4 groups: the rats group exposed with electrical shock stressor  for 0, 7, 14, and 28 days. Then samples were processed by tissue processing  until it’s ready to observe using an electron microscope with 400x magnification. The results showed  that there were significant differences (p <0.05) between groups. It is concluded that the number of osteoclasts alveolar bone osteoclast were increased in Sprague dawley rats that experienced chronic distress. Keywords: stress/distress, cathecolamines, cytokine, cortisol,osteoclast
Frekuensi Kegagalan Pengisian Saluran Akar dengan Teknik Preparasi Step Back pada Gigi Berakar Ganda di Rumah Sakit Gigi dan Mulut Universitas Jember 2011-2016 (The Frequency of Failure Root Canal Filling with Step Back PreparationTechnique on Multiple Ro Melisa Novitasari; Raditya Nugroho; Sulistiyani .
Pustaka Kesehatan Vol 5 No 2 (2017)
Publisher : UPT Percetakan dan Penerbitan Universitas Jember

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Abstract

Background: Most of root canal preparation use step back technique which form the root canal. Thecool lateral condensation technique is a standard technique taught to students, which has the highestcure rate between 87% - 94% and a root canal filling was ended by 0-2 mm from the radiographic apex,which the underfilling cure rate between 68% - 77% and the overfilling cure rate between 75% -76%.Some research suggests that the molars teeth had the highest frequency of failure in root canal filling.Objective: To identify the frequency of failure in root canal filling with preparation step back techniqueson a double-rooted teeth Dental Hospital of the University of Jember from 2011 until 2016. Methods: Thedesign of this study is a descriptive by gathering medical records. The radiograph pictures of doublerootedteeth which underfilling and overfilling were evaluated by researcher, data was calculated withmanual furthermore data was displayed in tables and graphics. Results and Conclusions: Teeth withunderfilling of 68 teeth larger than teeth that overfilled a total of 18 teeth. The maxillary teeth with themost underfilling are the teeth 14 and the tooth mandibular 46 where as the most overfilled teeth in themaxilla are the teeth 26 and the mandibular is the tooth 46. The percentage of root canal treatmentunderfilling and overfilling is 27.3% Overall number of patients with multiple root canal treatment.Keywords: lateral condensation, overfilling, step back, underfilling
Microleakage of Nanofiller Resin Composite, Glass Ionomer Cement and Resin Modified Glass Ionomer Cement in Class V Cavities Sania Wahyuanafi Arstiara; Dwi Warna Aju Fatmawati; Raditya Nugroho
Pustaka Kesehatan Vol 10 No 3 (2022): Volume 10 No.3, 2022
Publisher : UPT Percetakan dan Penerbitan Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/pk.v10i3.18956

Abstract

Class V cavity is cavity happened in a third of anterior or posterior teeth cervix that can be restored with resin composite, glass ionomer cement, and resin modified glass ionomer cement. Discoloration is often seen in the marginal of the filling that caused by microleakage. The purpose of the study is to find out aesthetic restoration microleakage in class V cavity. This study type is laboratory experimental research. There are 12 samples of maxillary premolar which were prepared for class V cavity. Group I restored with resin composite (n=4), group II restored with glass ionomer cement (n=4) and group III restored with resin modified glass ionomer cement (n=4). Furthermore, premolar teeth that have been filled soaked into methylene blue solution for 24 hours at 37°C. The microleakage value is measured based on the penetration depth of methylene blue solution at the marginal of the cavity. The average calculation of microleakage in sequence is resin modified glass ionomer cement, glass ionomer cement, and resin composite. The conclusions of this study prove that there is significant difference in microleakage value of each group samples. Keyword: Class V cavity, Microleakage, Resin composite, Glass ionomer cement, Resin modified glass ionomer