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All Journal e-Journal Pustaka Kesehatan Dentika Dental Journal Jurnal Riset Kesehatan STOMATOGNATIC- Jurnal Kedokteran Gigi The Indonesian Journal of Dental Research ODONTO Dental Journal Insisiva Dental Journal : Majalah Kedokteran Gigi Insisiva Jurnal Kesehatan Gigi Jurnal Kedokteran Gigi Universitas Padjadjaran Padjadjaran Journal of Dentistry Journal of Dentomaxillofacial Science Padjadjaran Journal of Dental Researchers and Students Prosiding University Research Colloquium Jurnal Keperawatan Soedirman (The Soedirman Journal of Nursing) Odonto dental journal Dental Agromedis

Dewi Kristiana

Departement Of Prosthodontics, Faculty Of Dentistry Jember University Jember, Indonesia

Author-ID : 300337

Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Dentistry Environmental Science Health Professions Immunology & microbiology Law, Crime, Criminology & Criminal Justice Library & Information Science Medicine & Pharmacology Nursing Public Health

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TINGKAT KEPUASAN PASIEN GIGI TIRUAN SEBAGIAN LEPASAN DI RUMAH SAKIT GIGI DAN MULUT FAKULTAS KEDOKTERAN GIGI UNIVERSITAS JEMBER Dewi Kristiana; Amiyatun Naini; Achmad Gunadi
STOMATOGNATIC - Jurnal Kedokteran Gigi Vol 8 No 2 (2011)
Publisher : Fakultas Kedokteran Gigi Universitas Jember

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

Removable partial denture is functioned as one of choice of simple treatment for partial edentulouspatients. Missing tooth can cause a lot of disorders in oral cavity. Aim of this study is to know satisfy partial edentulouspatients with variety construction of Kennedy classification in Prostodontic department dental hospital Jember university. PartiAl denture patients were examined for to know about satisfied them in dental treatment. They filled quizoner and informed consent. All of them has satisfied level toward their partial denture that they made in dentalhospital

Pengaruh Air Rebusan Daun Salam (Eugenia polyantha Wight) 100% dan Sodium Hipoklorit (NaOCl) 1% sebagai Desinfektan Terhadap Stabilitas Dimensi Hasil Cetakan Alginat Mila Aditya Zeni; Dewi Kristiana; Dwi Warna Aju Fatmawati
STOMATOGNATIC - Jurnal Kedokteran Gigi Vol 11 No 1 (2014)
Publisher : Fakultas Kedokteran Gigi Universitas Jember

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A factor that should be considered in the use of alginate impression materials is cross-infection control,therefore the result of alginate mold should be disinfected using a chemical or natural materials, such as sodiumhypochlorite (NaOCl) 1%, and bay leaf boiling water (Eugenia polyantha Wight) 100% before gypsum filling.However, this can lead to changes in the dimensional stability on the result of the mold. The objective of this researchwas to determine the effect of the use of these materials as a disinfectant with flushing and immersing method fordimensional stability of alginate mold result. The type of this study was laboratories experimental with post test onlycontrol group design. Total sample is 24 samples of alginate mold result were devided in to 6 groups: 2 control groupsand 4 treatment groups using the flushing and immersing methods. Data were tabulated and analyzed with TwoWay Analiysis of variance (Anova) technique adjusted for multiple comparisons using Tukey's (HSD) method wasused. The result of the study shows that the immersing method gives more influences to the dimensional stability ofalginate mold result, but use flushing method and both disinfectant materials do not have a significant effect ondimensional changes of alginate mold result.

Efektifitas Tablet Effervescent Ekstrak Kulit Manggis (Garcinia mangostana L) sebagai Pembersih Gigi Tiruan Resin Akrilik terhadap Candida albicans Jovanna Andhara Arieputri; Dewi Kristiana; R. Rahardyan Parnaadji
STOMATOGNATIC - Jurnal Kedokteran Gigi Vol 16 No 2 (2019)
Publisher : Fakultas Kedokteran Gigi Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/stoma.v16i2.23088

Denture stomatitis is inflammation of the oral mucosa in contact with the denture base caused by the fungus Candida albicans. Denture stomatitis can be prevented by cleaning the dentures either mechanically or chemically. Mangosteen peel extract has been shown to inhibit the growth of C. albicans, but its effectiveness as a denture cleaning agent needs to be improved. One way to increase effectiveness is by combining chemical cleansing and mechanical cleansing through effervescent tablets. The aim of the study was to determine the effectiveness of mangosteen peel extract effervescent tablets as an acrylic denture cleaner against C. albicans. Previously, the effervescent tablets of mangosteen peel extract were made with concentrations of 30% and 60%. Heat cured acrylic resin samples were incubated into a test tube containing C. albicans suspension for 24 hours at 37oC. Furthermore, the samples were immersed in effervescent tablets of mangosteen peel extract for 15 and 30 minutes. The number of C. albicans cells was counted using a spectrophotometer. The results showed that there was a significant reduction in the number of C. albicans cells attached to the plate surface after immersion in 30% and 60% effervescent tablets of mangosteen peel extract (p <0.05). Mangosteen peel extract effervescent tablets 60% more decreased the number of C. albicans cells. The duration of immersion did not show significantly different results (p> 0.05). Effervescent tablets of 60% concentration of mangosteen peel extract soaked for 15 minutes were the most effective as an acrylic resin denture cleaner against C. albicans.

The effect of the thermoplastic nilon enterprises (valplast) on clove extract (syzygium aromaticum) in various concentrations on the color change Niken Wibawaningtyas; Dewi Kristiana; Niken Probosari
Journal of Dentomaxillofacial Science Vol. 2 No. 3 (2017): (Available online: 1 December 2017)
Publisher : DiscoverSys Inc.

Objective: To investigate the effect of soaking of thermoplastic nylon (valplast) on clove flower extract (syzygium aromaticum) as a denture cleanser with different concentration 0.8%, 1%, 1.2%, 1.4%, and 1.6% to the color change of thermoplastic nylon.Material and Methods: 30 samples were divided into 6 groups. The sample size is (10x10x1) mm. The first group was immersed in sterile aquades and the other groups were immersed in clove flower extracts of 0.8%, 1%, 1.2%, 1.4%, and 1.6% for 12 days. The light intensity then measured using densitometer.Results: One way anova test results obtained value 0.174 (p>0.05) which indicates that there is no significant difference in each group.Conclusions: This study are darker discoloration of the thermoplastic nylon at a concentration of 1.6% and lower color changes occurring at a concentration of 0.8%.

The Influence Comparison Of Steeping Green Tea Dregs (Camelia Sinensis (L.) Kuntze) And Steeping Rosella Tea Dregs (Hibiscus Sabdariffa Linn) As Denture Cleaner Towards Candida Albicans Growth Aida Fameilia; Dewi Kristiana; R. Rahardyan Parnaadji
Jurnal Kesehatan Gigi Vol 9, No 1: Juni 2022
Publisher : Jurusan Keperawatan Gigi, Poltekkes Kemenkes Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31983/jkg.v9i1.8329

Continuous use of dentures can hinder the cleaning process by the tongue and saliva, resulting in denture stomatitis. The main factor that causes denture stomatitis is the presence of Candida albicans. Green tea dregs and rosella tea dregs still contain compounds that have antifungal properties. Based on previous research, it was stated that green tea waste still contained polyphenols, flavonoids, gallic acid, catechins, EGCG, as well as rosella pulp also contained anthocyanins and phenolics. The presence of the following ingredients means that each infusion can reduce the amount of C. albicans growth. This research is a laboratory experimental study with 54 samples divided into 9 groups. The research group consisted of soaking samples of acrylic resin contaminated with C. albicans for 7 hours in the control group (sterile distilled water) and the treatment group, namely steeping green tea dregs with concentrations of 25%, 50%, 75%, 100% and rosella tea dregs steeping 25%, 50%, 75%, 100% which were then tested by spectrophotometer to see the absorbance of C. albicans. The data obtained were analyzed by ANOVA showing p0.005 so that the LSD test continued, it could be seen that there were significant differences between each treatment group and the control group, which means that the steeping of green tea dregs and the steeping of rosella tea dregs at concentrations of 25%, 50%, 75%, 100% affected the growth of C. albicans on heat-cured acrylic resin, but between groups of various concentrations of steeping tea dregs did not show a significant effect.

Pengaruh lama perendaman resin akrilik heat cured pada ekstrak daun tembakau (nicotiana tabacum) 50% terhadap perubahan warnaEffect of resin soaking time on heat cured on 50% tobacco leaf extract (nicotiana tabacum) on color change Regia Pramesti Aulia Savitri; Amiyatun Naini; Rahardyan Parnaadji; Dewi Kristiana
Padjadjaran Journal of Dental Researchers and Students Vol 6, No 3 (2022): Oktober 2022
Publisher : Fakultas Kedokteran Gigi Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjdrs.v6i3.40556

ABSTRAKPendahuluan: Basis gigi tiruan adalah salah satu komponen penting pembuatan gigi tiruan, 95% terbuat dari resin akrilik heat cured. Basis gigi tiruan akan selalu berkontak dengan saliva dan menjadi tempat perlekatan mikroorganisme, sehingga dilakukan pembersihan gigi tiruan. Salah satu bahan alami yang dapat dimanfaatkan sebagai pembersih gigi tiruan adalah daun tembakau. Ekstrak daun tembakau memiliki daya antibakteri dan daya antijamur. Senyawa fenol yang berkontak dengan resin akrilik dapat berpenetrasi ke dalam bahan yang menyebabkan perubahan warna. Tujuan penelitian ini adalah menganalisis efek perendaman resin akrilik heat cured dalam ekstrak daun tembakau terhadap perubahan warna. Metode: Jenis penelitian ini yaitu eksperimental laboratory dengan rancangan the pre test and post test control group design. Sampel resin akrilik berbentuk persegi ukuran 10x10x2,5 mm. Uji warna dilakukan menggunakan color reader Precise TCR-200. Hasil: Kelompok yang diberi perlakuan ekstrak daun tembakau 50% selama 16 dan 32 hari memiliki nilai perubahan warna yang lebih tinggi dibanding kelompok yang direndam aquades dan sodium hipoklorit 0,5%. Simpulan: Perendaman dalam ekstrak daun tembakau 50% memberikan nilai perubahan warna resin akrilik heat cured lebih tinggi dibandingkan perendaman dalam sodium hipoklorit 0,5% dan aquades. Semakin lama waktu perendaman, menyebabkan perubahan warna resin akrilik yang semakin besar.Kata kunci: Ekstrak daun tembakau 50%; resin akrilik; perubahan warna ABSTRACTIntroduction: Denture base is one of the important components of denture manufacture, 95% is made of heat cured acrylic resin. The denture base will always be in contact with saliva and become a place of attachment for microorganisms, so that denture cleaning is carried out. One of the natural ingredients that can be used as a denture cleaner is tobacco leaf. Tobacco leaves contain phenolic compounds, alkaloids, saponins, and essential oils. Tobacco leaf extract has antibacterial activity and antifungal activity. Phenol compounds in contact with acrylic resin can penetrate into the material and damage the polymer chain bondssuch as discoloration. The purpose of this study was to analyze the effect of immersion of heat cured acrylic resin in tobacco leaf extract on color changes. Methods: This type of research is an experimental laboratory with the pre test and post test control group design. The sample of acrylic resin is in the shape of a square measuring 10x10x2.5 mm. The color test using a Precise TCR-200 color reader. Results: The group that was treated with 50% tobacco leaf extract for 16 and 32 days had a higher color change value than the group that was soaked in distilled water and 0.5% sodium hypochlorite. Conclusion: Immersion in 50% tobacco leaf extract gave a higher color change value of heat cured acrylic resin than immersion in 0.5% sodium hypochlorite and distilled water. The longer the immersion time, the greater the color change of the acrylic resin.Keywords: 50% tobacco leaf extract; acrylic resin; color change

Colour Change of Hot Immersed Polymerized Acrylic Resin Steeped into Roselle Tea (Hibiscus sabdariffa) and Black Tea (Camellia sinensis) Alfila Dinanti Nilasari; Dewi Kristiana; Achmad Gunadi; Surartono Dwiatmoko
Insisiva Dental Journal: Majalah Kedokteran Gigi Insisiva Vol 11, No 2 (2022): November
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/di.v11i2.14382

Steeping rosella tea and black tea are effective as denture cleaning agents as they contain flavonoids that can inhibit the growth of C. Albicans. Flavonoids in the brewing of rosella tea and black tea are found in pigment compounds, so when the acrylic resin is soaked in the steeping of roselle tea and black tea, it can cause discoloration.This study aims to compare the color changes of acrylic resin soaked in roselle tea and black tea with the same treatment. A total of 18 samples of acrylic resin were divided into three groups; six samples immersed in 20% concentrated roselle tea, six samples immersed in 20% concentration of black tea, and six samples immersed in steeping mineral water for 22 hours 30 minutes at room temperature. The research results' data were analyzed using the one-way Anova test. Acrylic resin soaked in steeping roselle and black tea experienced a color change, and the largest color change occurred in acrylic resin soaked in black tea. The results showed that hot polymerized acrylic resin soaked in black tea had a greater color change than that of acrylic resin soaked in roselle tea.

Effervescent tablets of tobacco leaves (nicotiana tabacum l.) potential as denture cleansers Dewi Kristiana; Ady Soesetijo; Gunadi; Rahardyan Parnaadji; Amiyatun Naini
Journal of Dentomaxillofacial Science Vol. 7 No. 2 (2022): (Available online: 1 August 2022)
Publisher : DiscoverSys Inc.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15562/jdmfs.v7i2.1383

Objective: Poor denture hygiene could be a risk factor for denture stomatitis. Tobacco leaves (Nicotiana tabacum L.) can be used as a base for denture cleaning because tobacco leaves contain ingredients that are antibacterial and antifungal. Is there any effect of tobacco leaf extract (Nicotiana tabacum L.) effervescent tablets with a concentration of 25%, 50%, 75%, as an acrylic resin denture cleaner on the growth of C albicans and an effective concentration in the formulation of tobacco leaf extract effervescent tablets as a acrylic resin denture cleaner against the growth of C.albicans Material and Methods: The type of this research is a laboratory experimental study with a randomized posttest only control group design. The samples were divided into 5 sample groups, namely: acrylic plate immersed in Effervescent tablet of tobacco leaf extract with a concentration of 25%, 50%, 75% for 30 minutes, acrylic plate for the commercially sold effervescent tablet for 20 minutes and acrylic plate immersed in distilled water for 30 minutes. The acrylic resin plate contaminated with C.albicans was then measured using a spectrometer to see the turbidity. Then the data analyzed using one way ANOVA. Result: There were significant differences in all groups, except for the effervescent tablets of tobacco leaf extract (nicotiana tabacum L.) with 75% concentration and commercially sold denture cleanser effervescent tablets which was .473. There was no significant difference. Conclusion: Effervescent tablets of Tobacco leaf (Nicotiana tabacum L.) are 75% effective in inhibiting C.albicans with immersion time of 30 minutes.

The effect of heat-polymerized acrylic resin denture base immersion in mangosteen peel extract as denture cleanser on streptococcus mutans Tri Oktaviani; Dewi Kristiana; Swasthi Prasetyarini
Journal of Dentomaxillofacial Science Article In Press
Publisher : DiscoverSys Inc.

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Objective: Tooth loss can be treated by using dentures. The denture that facing the mucosa is rough and poor porosity, an ideal place for the growth of microorganisms, one of which is Streptococcus mutans. Microorganism growth can be inhibited by cleaning dentures using denture cleansers which has antibacterial activity. One of the natural ingredients that have an antibacterial activity is mangosteen peel extract. This study aims to determine the effect of mangosteen peel extract 25%, 50%, 75%, and 100% as denture cleanser agents on the growth of S. Mutans bacteria. Material and Methods: This research is an experimental laboratory study . Thirty-six acrylic resin contaminated with S. mutans were divided into 6 groups and immersed for 6 hours in each group in sterile aquadest (K-), sodium hypochlorite (K+), mangosteen peel extract 25% , extract 50%, extract 75%, extract 100%. Then the concentration of bacteria was measured using a spectrophotometer. Results: The results showed the highest number of S. mutans in the sterile aquadest group and the least was 100% mangosteen peel extract but the difference was not too significant with 75% mangosteen peel extract. Conclusions: Mangosteen peel extract as denture cleanser can inhibit the growth of S. mutans bacteria. 75% mangosteen peel extract is most effective in reducing the amount of S. mutans. Further research needs to be done on the effectiveness of mangosteen peel extract on the growth of S. mutans bacteria on a heat cured acrylic resin with different variations of the immersion time. Keywords: acrylic resin, S. mutans, mangosteen peel extract

Efek penggunaan pasta daun tembakau sebagai pembersih gigi tiruan terhadap kekuatan impak nilon termoplastik: Studi eksperimental laboratoris Dewi Kristiana; Hana Fathin Novitasari; Amiyatun Naini
Jurnal Kedokteran Gigi Universitas Padjadjaran Vol 35, No 2 (2023): Agustus 2023
Publisher : Fakultas Kedokteran Gigi Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/jkg.v35i2.47528

ABSTRAK Pendahuluan: Basis gigi tiruan nilon termoplastik memiliki kelebihan yaitu fleksibilitas tinggi dan kekurangan nilon termoplastik yaitu mudah menyerap cairan yang mengakibatkan degradasi polimer dan kekuatan impak menurun. Gigi tiruan dibersihkan untuk mengurangi akumulasi mikroorganisme dan mengatasi denture stomatitis. Gigi tiruan dibersihkan dengan sikat gigi elektrik dan pasta pembersih. Pasta pembersih yang digunakan dari bahan alami yaitu daun tembakau (Nicotiana tabacum L.) yang bersifat antibakteri dan antijamur karena mengandung fenol, alkaloid, saponin, dan minyak atsiri. Tujuan penelitian menganalisis efek penggunaan pasta daun tembakau sebagai bahan pembersih gigi tiruan terhadap kekuatan impak nilon termoplastik. Metode: Jenis penelitian eksperimental laboratoris dengan rancangan the post only group design. Sampel berukuran 65x10x2,5 mm sampel terdiri dari 3 kelompok yaitu kelompok kontrol tanpa penyikatan, kelompok A yaitu nilon termoplastis yang disikat dengan pasta daun tembakau 50%, kelompok B yaitu nilon termoplastis yang disikat dengan pasta daun tembakau 75%. Penyikatan dilakukan selama 730 menit yang setara pembersihan 2 tahun, kemudian diuji kekuatan impaknya. Hasil: Uji One-way Anova menunjukkan perbedaan signifikan pada setiap kelompok p=0,000 (p<0,05). Uji LSD menunjukkan perbedaan bermakna yang signifikan antara kelompok kontrol dan kelompok perlakuan p=0,000 (p<0,05,) sedangkan kelompok pasta daun tembakau 50% dan 75% tidak berbeda signifikan (p=0,411). Simpulan: Pasta daun tembakau 50% dan 75% sebagai pembersih gigi tiruan berpengaruh menurunkan kekuatan impak nilon termoplastik. Kata KunciNilon termoplastik, pasta daun tembakau, kekuatan impakThe Effect of using tobacco leaf paste as a denture cleaner on the impact strength of thermoplastic nylon: experimental laboratory studyABSTRACT Introduction: Thermoplastic nylon denture bases possess the advantage of high flexibility; however, they also have the disadvantage of being prone to absorbing liquids. This characteristic can lead to polymer degradation and a reduction in impact strength. Dentures are cleaned to mitigate the accumulation of microorganisms and to manage denture stomatitis. The cleaning process involves utilizing an electric toothbrush and a cleaning paste derived from Nicotiana tabacum L. (tobacco). The cleaning paste comprises natural ingredients, specifically tobacco leaves, which exhibit antibacterial and antifungal properties due to their phenol, alkaloid, saponin, and essential oil content. This study aimed to assess the impact of using tobacco leaf paste as a cleaning agent for dentures on the impact strength of thermoplastic nylon. Methods: This is a type of laboratory experimental research employing a post-only group design. The samples, measuring 65x10x2.5 mm, were categorized into three groups: the control group without brushing, group A, which involved brushing thermoplastic nylon with 50% tobacco leaf paste, and group B with 75% tobacco leaf paste. Brushing was carried out for 730 minutes, equivalent to 2 years of cleaning, after which the samples were subjected to impact strength testing. Results: The One-way ANOVA test indicated significant differences within each group, with a p-value of 0.000 (p < 0.05). The LSD test demonstrated a significant difference between the control and treatment groups, with a p-value of 0.000 (p < 0.05). Conversely, the groups using 50% and 75% tobacco leaf paste did not exhibit a significant difference, with a p-value of 0.411. Conclusion: Tobacco leaf paste with concentrations of 50% and 75%, when used as a denture cleaner, decreases the impact strength of thermoplastic nylon.Keywords Nylon thermoplastic, tobacco leaf paste, impact strength

Co-Authors A. Gunadi Achmad Gunadi Adena, Afif Surya Ady Soesetijo Ady Soesetijo Agus Haerudin, Agus Aida Fameilia Alfila Dinanti Nilasari Amiyatun Naini Ardhianing Hardita Depi Praharani Dwi Warna Aju Fatmawati Dyah Kurnia Aulia Evelyn Hemme Tambunan FX Ady Soesetijo FX Ady Soesetijo, FX Ady Gunadi Hana Fathin Novitasari Hardita, Ardhianing Hestieyonini Hadnyanawati Jovanna Andhara Arieputri Luh Putu Ratna Sundari Lusi Hidayati, Lusi Mila Aditya Zeni Mila Aditya Zeni Muchammad Fahmi Rizqi Abdillah Nabil, Humam Rafif Niken Probosari Niken Wibawaningtyas Niken Wibawaningtyas, Niken Putri, Althea Berlian R Rahardyan Parnaadji, R Rahardyan R. Rahardyan Parnaadji Rachel Priskila Louwrensya Warinussy Regia Pramesti Aulia Savitri Sherlika Puspita Sari Siti Fatimah Surartono Dwiatmoko Swasthi Prasetyarini Tertya, Bertha Bening Tri Oktaviani

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