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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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THE EFFECTIVENESS OF EDAMAME (GLYCINE MAX(L.) MERRILL) EXTRACT AS ACRYLIC RESIN DENTURE CLEANSER ON THE NUMBER OF CANDIDA ALBICANS Dewi Kristiana; Lusi Hidayati; Humam Rafif Nabil
Odonto : Dental Journal Vol 9, No 1 (2022): July 2022
Publisher : Faculty of Dentistry, Universitas Islam Sultan Agung

Background: Cleaning in denture base is needed to reduce the Candida albicans colonization and prevent denture stomatitis. Denture cleaning can be mechanically cleaned with a toothbrush, or chemically cleaned by immersion. Another natural ingredient that can be used for immersion is edamame (Glycine max (L.) Merrill) extract because it contains saponins, which contain antifungal compounds that can inhibit C. albicans. The purpose of this study was to determine the effectiveness of edamame extract (Glycine max (L.) Merrill) as a heat-cured acrylic resin denture cleanser with concentrations of 25%, 50%, 75%, and 100% by soaking for 8 hours against the amount of C. albicans. Method: This research is a laboratory experimental study with 50 samples divided into 5 groups. The research group consisted of immersion acrylic resin samples with C. albicans contamination for 8 hours in the control group, namely sterile distilled water and the treatment group, namely edamame extract with concentraions of 25%, 50%, 75%, 100% and then spectrophotometer test to see the absorbance of C. albicans.Result: The ANOVA test result showed p <0.005 Based on the results of the LSD test, it showed that there was a significant difference (p<0.05) in most groups except the control group against the acrylic group soaked in 25% edamame extract and acrylic soaked in 75% edamame extract against the acrylic group soaked in 50% and 100% of edamame extractConclusion: Edamame extract at 100% concentration as acrylic resin denture cleanser was the most effective in reducing the amount of C. albicans by soaking for 8 hours

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

Effect of 25% Tobacco Leaf Extract (Nicotiana Tabacum L.) as a Denture Cleaning Paste on Surface Roughness and Color Change Thermoplastic Nylon Rahardyan Parnaadji; Amiyatun Naini; FX Ady Soesetijo; Dewi Kristiana
Jurnal Riset Kesehatan Vol 13, No 1 (2024): MEI 2024
Publisher : Poltekkes Kemenkes Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31983/jrk.v13i1.10677

Thermoplastic nylon as a denture base requires mechanical cleaning with denture paste. Previous research showed that tobacco leaf extract paste (TLEP) 25% was fungistatic on thermoplastic nylon denture bases. The aim is to evaluate the roughness and colour changes of thermoplastic nylon against tobacco leaf extract paste 25% during one year of simulated use. This research hypothesizes that thermoplastic nylon's roughness and colour value will decrease further after brushing using 25% TLEP. Sample groups include brushing without paste, paste without TLEP 25% and TLEP 25%. The sample size for each group was 15 samples; measurements use a surface roughness tester and a colour reader. Brushing was carried out for 23.5 minutes on a plate measuring 60x10x2.5 mm as a surface roughness test and 3.90 minutes on a plate measuring 10x10x2.5 mm as a colour change test. The sample size for each group was 15 samples; measurements use a surface roughness tester and a colour reader. The research results were tested using Kolmogorov-Smirnov and Levene and One-way ANOVA with a significance level of 0.05. There were no differences in surface roughness and colour changes on thermoplastic nylon plates after brushing with 25% TLEP (p0.05). This study concluded that 25% TLEP did not affect increasing surface roughness and changing the colour of thermoplastic nylon plates with values below the threshold.

Exploring Nursing Students’ Experiences on Faculty Caring Behaviors in Learning Tambunan, Evelyn Hemme; Kristiana, Dewi
Jurnal Keperawatan Soedirman Vol 17 No 2 (2022): Jurnal Keperawatan Soedirman (JKS)
Publisher : Fakultas Ilmu-ilmu Kesehatan

Caring behaviors of faculty is one of the most important and influential factors for effective learning. If left only as an assumption of caring, this behavior will not become alive in nursing professional practice. This present study aimed to explore nursing students’ experiences of nursing faculty’s caring behaviors in learning. Descriptive phenomenology was used to collect data from ten senior bachelor nursing students at the private university in Bandung, Indonesia. Data were collected through in-depth interviews and ethical considerations were followed. The result was transcribed and analyzed by using a qualitative content analysis approach. Trustworthiness was established by Lincoln and Guba’s criteria. Nell Noddings’ three great means of nurturing the ethical ideal were reflected in these subjects. The interview data analysis revealed three key themes reflected by all participants: tangible virtue, challenging interaction, and modeling. The six sub-themes emerged reflected as: moral attitude, moral action, supportive interaction, disruptive interaction, personal model and professional model. Results suggested that faculty caring behavior is a useful strategy for nursing students caring behavior development during the program before they enter their real professional role. The exact levels of faculty caring behavior needs to be measured to depict the faculty caring behavior in nursing education.

Toxicity test of mangosteen peel extract (Garcinia mangostana L.) as denture cleanser of heat-cured acrylic resin: in vitro experimental laboratory Tertya, Bertha Bening; Kristiana, Dewi; Naini, Amiyatun
Padjadjaran Journal of Dentistry Vol 36, No 1 (2024): March 2024
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjd.vol36no1.53363

ABSTRACTIntroduction: Mangosteen peel extract can be used as a denture cleaning agent to effectively inhibit the growth of C. albicans because mangosteen peel contains various compounds such as mangostin, tannins, flavonoids, saponins. Denture cleaning materials that will be used in the dental field must meet biocompatibility requirements, one of which is a toxicity test. The aim of this study was to analyze the toxicity of mangosteen peel extract as a cleaner of heat cured acrylic resin denture on BHK-21 as cell culture of fibroblast cells. Methods: Toxicity test used the MTT assay method. Acrylic resin samples had a diameter of 3 mm and a thickness of 2 mm. The acrylic resin was soaked for 4 days, equivalent to soaking 15 minutes per day for 1 year in mangosteen peel extract with concentrations of 50, 60, 70%, and sodium hypochlorite. Analyzed data using normality and homogeneity test results showed (p<0.05). Kruskal Wallis test results (0.000<0.05) and Mann Whitney (0.000<0.05). Results: The greatest cell viability value was shown in mangosteen peel extract with a concentration of 50%, namely 97.16939%. Based on research data, it can be said that the lower the concentration of mangosteen peel extract, the lower the level of toxicity of a denture cleanser agent. Mangosteen peel extract in concentrations of 60, 70%, and sodium hypochlorite are toxic when used as a denture cleanser. Conclusion: Mangosteen peel extract with a concentration of 50% is not toxic to BHK-21 fibroblast cells as cell culture of and as a cleaner of heat cured acrylic resin denture on.Keywordheat-cured acrylic resin, mangosteen peel extract, MTT assay.

Pelatihan dan Pendampingan Kader Kesehatan Lansia di wilayah Kerja Puskesmas Gladakpakem untuk Meningkatkan Kesehatan Gigi dan Mulut Dewi Kristiana; Amiyatun Naini; Ady Soesetijo; Rahardyan Parnaadji; Achmad Gunadi; Afif Surya Adena; Ardhianing Hardita
Dental Agromedis Vol. 2 No. 2 (2024): November
Publisher : Fakultas Kedokteran Gigi, Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/da.v2i2.1719

In order to achieve dental and oral health indicators, promotive and preventive efforts are needed in addition to curative and rehabilitative measures. Promotive action is by conducting training for elderly cadres about dental and oral health for the elderly and counseling about dental and oral health for the elderly. The dental and oral health status of the elderly in the working area of the Gladapakem Health Center has received little attention. As well as the knowledge and attitude of the elderly towards dental and oral health is also low; it can be seen that many older adults with no teeth are left without wearing dentures. Elderly cadres at Posyandu have a significant role. Based on interviews with nurses holding the elderly Posyandu program in the working area of the Gladakpakem Health Center, Sumbersari District, Jember Regency, the activities carried out so far are checking blood pressure, body weight, if there are complaints referred to the Health Center. Meanwhile, dental and oral examination activities and counseling on dental and oral health carried out by health cadres are rarely done. Knowledge of dental and oral health cadres also needs to be improved. So the servant carried out the service by holding training and mentoring for elderly health cadres in Posyandu Catleya Kebonsari Village and Kranjingan Village regarding dental and oral health. From the results of community service activities, it can be concluded that there is an increase in skill knowledge about elderly dental and oral health in elderly cadres.Keywords: dental and oral health, elderly patient, posyandu.

Analisis kekuatan tarik denture adhesive ekstrak daun tembakau sediaan krim terhadap resin akrilik heat cured: studi eksperimental Parnaadji, R Rahardyan; Hardita, Ardhianing; Putri, Althea Berlian; Kristiana, Dewi
Jurnal Kedokteran Gigi Universitas Padjadjaran Vol 37, No 2 (2025): Agustus 2025
Publisher : Fakultas Kedokteran Gigi Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/jkg.v37i2.61127

Pendahuluan: Pasien lansia yang menggunakan gigi tiruan lengkap sering mengalami masalah pada saat adaptasi. Sediaan krim perekat gigi tiruan dapat meningkatkan kenyamanan namun memiliki kandungan zinc yang dapat menyebabkan pertumbuhan bakteri dalam rongga mulut, sehingga dicari bahan alternatif dari bahan alami. Tembakau (Nicotiana tabacum L.) diketahui mengandung senyawa bioaktif seperti alkaloid dan flavonoid yang berpotensi sebagai antibakteri, antimikroba sehingga tembakau (Nicotiana tabacum L.) dapat digunakan sebagai bahan adhesif gigi tiruan yang bersifat antimikroba. Penelitian ini bertujuan untuk menganalisis perbedaan kekuatan tarik denture adhesive ekstrak daun tembakau (Nicotiana tabacum L.) konsentrasi 10% dan 20% sediaan krim. Metode: Jenis penelitian ini adalah eksperimental laboratorik dengan rancangan penelitian yaitu post-test only control group design. Sampel penelitian sebanyak 27 sampel yang dibagi menjadi 3 kelompok, yaitu kelompok kontrol perekat gigi tiruan komersial, perekat gigi tiruan ekstrak daun tembakau 10%, dan perekat gigi tiruan ekstrak daun tembakau 20%, kemudian diberi perlakuan perendaman dalam saliva buatan selama 60 detik dan dilakukan uji kekuatan tarik dengan menggunakan Universal Testing Machine. Data yang diperoleh kemudian dianalisis dengan menggunakan uji normalitas Shapiro-Wilk, uji homogenitas Levene-test, uji Kruskal-Wallis dan uji Mann-Whitney Hasil: Perekat gigi tiruan ekstrak daun tembakau 10% memiliki nilai kekuatan tarik yang lebih tinggi jika dibandingkan dengan perekat gigi tiruan ekstrak daun tembakau 20%. Terdapat perbedaan yang signifikan (p<0,05) antara konsentrasi ekstrak daun tembakau 10% dan 20% dengan perekat gigi tiruan komersial Simpulan: Denture adhesive ekstrak daun tembakau (Nicotiana tabacum L.) 10% dan 20% memiliki kekuatan tarik yang sama baik, dengan nilai kekuatan tarik yang lebih tinggi pada ekstrak daun tembakau konsentrasi 10%.Tensile strength analysis of denture adhesive cream containing tobacco leaf extract on heat cured-acrylic resin: an experimental studyIntroduction: Elderly patients who use complete dentures often experience adaptation difficulties. Denture adhesive creams can improve comfort; however, many commercial products contain zinc, which may promote bacterial growth in the oral cavity. Therefore, natural alternative materials are being explored. Tobacco (Nicotiana tabacum L.) contains bioactive compounds such as alkaloids and flavonoids, which have antibacterial and antimicrobial potential. Thus, tobacco (Nicotiana tabacum L.) leaf extract can be utilized as an antimicrobial ingredient in denture adhesive formulations. This study aimed to analyze the differences in tensile strength between denture adhesive creams containing 10% and 20% concentrations of tobacco leaf extract. Methods: The research was carried out in a controlled experimental laboratory setting, utilizing a post-test-only design with a control group. A total of 27 samples were divided into three groups: a control group using commercial denture adhesive, a group using 10% tobacco leaf extract adhesive, and a group using 20% tobacco leaf extract adhesive. All samples were immersed in artificial saliva for 60 seconds before tensile strength testing using a Universal Testing Machine. Data were analyzed using the Shapiro-Wilk test for normality, the Levene-test homogeneity, followed by the Kruskal-Wallis and Mann-Whitney tests. Results: The 10% tobacco leaf extract denture adhesive exhibited a higher tensile strength value compared to the 20% extract formulation. A significant difference (p<0.05) was found between the 10% and 20% concentrations of tobacco leaf extract and the commercial denture adhesive. Conclusion: Denture adhesives containing 10% and 20% tobacco leaf extract (Nicotiana tabacum L.) both demonstrated good tensile strength, with 10% concentration showing superior tensile strength compared to the 20% formulation.

Effect Type Fixator on Batik with Natural Dyes of Green Betel Leaves (Piper Betle L) Kristiana, Dewi; Fatimah, Siti; Haerudin, Agus
Prosiding University Research Colloquium Proceeding of The 15th University Research Colloquium 2022: Mahasiswa (Student Paper Presentation) A
Publisher : Konsorsium Lembaga Penelitian dan Pengabdian kepada Masyarakat Perguruan Tinggi Muhammadiyah 'Aisyiyah (PTMA) Koordinator Wilayah Jawa Tengah - DIY

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

Plants are one of the natural resources that can be used as natural textile dyes in Indonesia. Natural dyes in the textile industry, especially batik, can be used as an alternative to synthetic dyes to reduce the danger of waste generated from the production process. Green betel leaf can be used as a natural dye because it contains anthocyanin compounds. This study aims to see the different colors and color quality of green betel leaf extract. The method used is an experiment by creating a variety of fixative substances alum, lime and tunjung. The results showed that green betel leaf extract could be used for dyeing batik fabrics by the results of the L*, a*, b* color difference test and identification of color codes and color light through encycolorpedia. The color produced from green betel leaf extract at batik cloth with alum and lime fixator is Medium-light orange tunjung fixator orange. The results of the fastness test value for washing soap are on average 4 (good), and on dry rubbing, the average value is 4-5 (good), the oldest color is produced from the variation of the tunjung fixator. The interpretation of the fixator did not significantly affect the color produced and the color fastness to soap washing and dry rubbing.

Effect of 25% Tobacco Leaf Extract (Nicotiana Tabacum L.) as a Denture Cleaning Paste on Surface Roughness and Color Change Thermoplastic Nylon Parnaadji, Rahardyan; Naini, Amiyatun; Soesetijo, FX Ady; Kristiana, Dewi
Jurnal Riset Kesehatan Vol 13 No 1 (2024): MEI 2024
Publisher : Poltekkes Kemenkes Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31983/jrk.v13i1.10677

Thermoplastic nylon as a denture base requires mechanical cleaning with denture paste. Previous research showed that tobacco leaf extract paste (TLEP) 25% was fungistatic on thermoplastic nylon denture bases. The aim is to evaluate the roughness and colour changes of thermoplastic nylon against tobacco leaf extract paste 25% during one year of simulated use. This research hypothesizes that thermoplastic nylon's roughness and colour value will decrease further after brushing using 25% TLEP. Sample groups include brushing without paste, paste without TLEP 25% and TLEP 25%. The sample size for each group was 15 samples; measurements use a surface roughness tester and a colour reader. Brushing was carried out for 23.5 minutes on a plate measuring 60x10x2.5 mm as a surface roughness test and 3.90 minutes on a plate measuring 10x10x2.5 mm as a colour change test. The sample size for each group was 15 samples; measurements use a surface roughness tester and a colour reader. The research results were tested using Kolmogorov-Smirnov and Levene and One-way ANOVA with a significance level of 0.05. There were no differences in surface roughness and colour changes on thermoplastic nylon plates after brushing with 25% TLEP (p>0.05). This study concluded that 25% TLEP did not affect increasing surface roughness and changing the colour of thermoplastic nylon plates with values below the threshold.

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 Humam Rafif Nabil Jovanna Andhara Arieputri Luh Putu Ratna Sundari Lusi Hidayati, Lusi Mila Aditya Zeni Mila Aditya Zeni Muchammad Fahmi Rizqi Abdillah 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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