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All Journal Padjadjaran Journal of Dentistry Jurnal Pendidikan Kedokteran Indonesia: The Indonesian Journal of Medical Education Padjadjaran Journal of Dental Researchers and Students Sinnun Maxillofacial Journal Mulawarman Dental Journal Jurnal Sains dan Kesehatan
Purnamasari, Cicih Bhakti
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Dentistry Health Professions Immunology & microbiology Materials Science & Nanotechnology Medicine & Pharmacology Public Health

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Antibacterial activity of ethanol extract of Beluntas leaves on Streptococcus mutans, Porphyromonas gingivalis, and Enterococcus faecalis Sylvana, Dini; Amir, Masyhudi; Purnamasari, Cicih Bhakti; Iskandar, Abdillah; Asfirizal, Verry
Padjadjaran Journal of Dentistry Vol 33, No 3 (2021): November
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjd.vol33no3.19133

Abstract

Introduction: Individuals with poor oral health have a greater risk factor for systemic diseases. Caries, periodontal disease, and root canal infections are a common dental and oral diseases caused by dominance of Streptococcus mutans, Porphyromonas gingivalis, and Enterococcus faecalis bacteria (S. mutans, P. gingivalis, and E. faecalis). An alternative way to prevent dental and oral diseases is to use herbal medicine as one of the active ingredients for mouthwash or toothpaste. One of the herbs that can be used is Beluntas leaves (Pluchea indica (L.) Less leaves). The objective of study was to analyze the antibacterial activity of ethanol extract of Pluchea indica (L.) Less leaves on the growth of Streptococcus mutans, Porphyromonas gingivalis, and Enterococcus faecalis. Methods: This research was experimental laboratory with post test only control design, using disk diffusion method. There were five concentrations (2.5, 3.5, 4.5, 5.5 and 6.5%, positive controls, and negative controls. Data analysis was performed using One Way Anova and post Hoc test. Results: The ethanol extract of Pluchea indica (L.) Less leaves has moderate-strong antibacterial activity against Streptococcus mutans, Porphyromonas gingivalis, and Enterococcus faecalis. The largest diameter of inhibitory zone in Enterococcus faecalis at a concentration of 6.5% followed by Streptococcus mutans and Porphyromonas gingivalis at the same concentration and the smallest diameter of inhibition zone in Porphyromonas gingivalis, followed by Enterococcus faecalis and Streptococcus mutans at 2.5% concentration. Conclusion: The ethanol extract of Pluchea indica (L.) Less leaves with a concentration of 2.5, 3.5, 4.5, 5.5, and 6.5% has antibacterial activity in inhibiting the growth of Streptococcus mutans, Porphyromonas gingivalis, and Enterococcus faecalis.
Hubungan Faktor Sosiodemografi Dengan Tingkat Pengetahuan Mengenai Penambalan Gigi Pada Masyarakat Kota Samarinda Azzahra, Muhammad Sultan Aqsha; Ompusunggu, Novelin Yohanna; Sulistiani, Dewi Arsih; Purnamasari, Cicih Bhakti; Kambaya, Portuna Putra
Mulawarman Dental Journal Vol 5, No 2 (2025): MOLAR September 2025
Publisher : Fakultas Kedokteran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/MOLAR.v5i2.12799

Abstract

Penambalan gigi adalah salah satu cara untuk memperbaiki kerusakan gigi agar gigi bisa kembali ke bentuknya semula dan bisa kembali berfungsi dengan baik. Penelitian ini dilakukan untuk mengetahui bagaimana hubungan faktor sosiodemografi dengan tingkat pengetahuan mengenai penambalan gigi pada masyarakat Kota Samarinda. Penelitian ini bersifat observasional analitik dengan desain studi cross sectional dan dilakukan uji chi-square dengan nilai signifikansi p<0,05. Penelitian ini menggunakan sampel sebanyak 100 responden masyarakat Kota Samarinda. Hasil penelitian menunjukkan bahwa 75,15% masyarakat Kota Samarinda memiliki pengetahuan mengenai penambalan gigi dalam kategori cukup. Uji chi-square menunjukkan ada hubungan yang signifikan antara tingkat pendidikan dengan tingkat pengetahuan mengenai penambalan gigi pada masyarakat Kota Samarinda dengan nilai p=0,02. Sedangkan tidak terdapat hubungan yang signifikan antara status ekonomi dengan tingkat pengetahuan mengenai penambalan gigi pada masyarakat Kota Samarinda dengan nilai p=0,558.
Hubungan Motivasi dengan Hasil Belajar Mahasiswa Prodi Kedokteran Gigi Fakultas Kedokteran Universitas Mulawarman: The Correlation between Motivation towards Learning Outcomes in Dentistry Students of Mulawarman University Faculty of Medicine Maulida, Nabila; Purnamasari, Cicih Bhakti; Sulistiawati, Sulistiawati; Yudia, Riries Choiru Pramulia; Sawitri, Endang
Jurnal Sains dan Kesehatan Vol. 6 No. 4 (2024): J. Sains Kes.
Publisher : Fakultas Farmasi, Universitas Mulawarman, Samarinda, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25026/jsk.v6i4.2351

Abstract

Motivation is a factors that may influence the learning outcomes. This research aimed to investigate the correlation between motivation towards the learning outcomes in dentistry student of Mulawarman University Faculty of Medicine. This research was quantitative research using cross-sectional research design. The population of this research was all the dentistry students of Mulawarman University Faculty of Medicine. There were 106 respondents in this research. The instruments used in this research were Academic Motivation Scale questionnaire. The data were collected, processed, and analyzed using univariate analysis, i.e., Frequency Distribution test, and bivariate analysis, i.e., Fisher’s Exact test. The results showed that most respondents had high motivation (92.1%), and good learning outcomes (97%). The bivariate analysis result between motivation and learning outcomes showed p-value of 0.02; r = 0.381**. Thus it can be concluded that there is a correlation between motivation and learning outcomes in dentistry students of Mulawarman University Faculty of Medicine. Keywords:          Motivation, Learning Outcomes, Dentistry Students   Abstrak Motivasi merupakan faktor yang dapat memengaruhi hasil belajar. Tujuan penelitian ini adalah untuk mengetahui hubungan antara motivasi dengan hasil belajar mahasiswa Prodi Kedokteran Gigi Fakultas Kedokteran Universitas Mulawarman. Jenis penelitian ini adalah penelitian kuantitatif, dengan menggunakan desain studi cross-sectional. Populasi dalam penelitian ini adalah seluruh mahasiswa Program studi Kedokteran Gigi Fakultas Kedokteran Universitas Mulawarman, dengan responden sebanyak 106. Instrumen yang digunakan yaitu kuesioner Academic Motivation Scale. Data yang terkumpul diolah dan dianalisis menggunakan analisis univariat dengan uji Distribusi Frekuensi serta analisis bivariat dengan uji Fisher. Hasil penelitian menunjukkan bahwa motivasi terbanyak yang dimiliki oleh mahasiswa Program Studi Kedokteran Gigi Fakultas Kedokteran Universitas Mulawarman yaitu motivasi tinggi (92,1%), dan hasil belajar terbanyak yaitu kategori baik (97%). Hasil analisis data bivariat pada motivasi dengan hasil belajar didapatkan hasil p=0,02; r=0,381**. Disimpulkan bahwa terdapat hubungan antara motivasi dengan hasil belajar mahasiswa Program Studi Kedokteran Gigi Fakultas Kedokteran Universitas Mulawarman. Kata Kunci:         Motivasi, Hasil Belajar, Mahasiswa Kedokteran Gigi
CORRELATION BETWEEN LEARNING STYLES AND LEARNING OUTCOMES IN DENTISTRY STUDENTS Maulida, Nabila; Purnamasari, Cicih Bhakti; Sulistiawati, Sulistiawati; Pramulia Yudia, Riries Choiru; Sawitri, Endang
Jurnal Pendidikan Kedokteran Indonesia: The Indonesian Journal of Medical Education Vol 14, No 4 (2025): December
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jpki.94646

Abstract

Background: Learning style represents one of the key elements that shape how effectively personals acquire knowledge and skills. A clear understanding of these styles plays a critical role in enhancing a learner’s ability to comprehend, process, and retain information, thereby supporting the optimisation of instructional strategies. By recognising the diversity of learning preferences, educators can design and implement teaching approaches that are more responsive to learners’ unique needs, ultimately leading to improved educational outcomes.Objecties: This study examined the connection among learning styles and academic performance among dental students enrolled in the Faculty of Medicine at Mulawarman University. Method: This study employed a quantitative approach by a cross-sectional research design. A total of 106 dentistry students by the Faculty of Medicine, Mulawarman University, participated as participants. Data collection was carried out utilizing the ARK (Visual, Auditory, Read/Write, and Kinesthetic) Learning Styles Questionnaire. The data obtained were subsequently processed and analyzed through univariate analysis utilizing frequency distribution and bivariate analysis utilizing the Kruskal–Wallis test. Results: The outcomes drew that the predominance of participants demonstrated a kinesthetic learning style (64.4%) and achieved good academic performance (97%). The bivariate analysis examining the connection among learning style and learning outcomes indicated a p-value of 0.805 (p > 0.05), recommending no statistically substantial association among the two variables. Conclusion: It can be outlined that there is no statistically substantial connection among learning style and academic performance among dentistry students at the Faculty of Medicine, Mulawarman University.
Correlation between dental radiology knowledge and the ability to interpret panoramic radiographs among dental students: Study cross-sectional Adawiyah, Rabiyatul; Agustin, Sylvia; Simbolon, Dame Rimmauli; Purnamasari, Cicih Bhakti; Martalina, Elliana; Arief, Erry Mochammad
Padjadjaran Journal of Dental Researchers and Students Vol 10, No 1 (2026): February 2026
Publisher : Fakultas Kedokteran Gigi Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjdrs.v10i1.69292

Abstract

ABSTRACT Introduction: Knowledge is the result of human curiosity, and in dental education, students are required to understand the fundamentals of dental radiology. Panoramic radiography, as one of the most frequently used imaging modalities, plays an important role in supporting diagnosis; however, a limited understanding of basic dental radiology concepts often complicates the interpretation process. This study aimed to analyze the correlation between the level of dental radiology knowledge and the ability to interpret panoramic radiographs among preclinical dental students. Methods: This study employed a cross-sectional design using a questionnaire. A total sampling technique was applied, involving 146 students from the Faculty of Dentistry, Universitas Mulawarman. Bivariate analysis was conducted using Spearman’s rho correlation test. The variables assessed were dental radiology knowledge and panoramic radiograph interpretation ability. Results: The findings indicated that 49.3% of students had good dental radiology knowledge, 41.8% had good ability in interpreting panoramic radiographs, and 39.0% were good in both variables. Correlation analysis showed a statistically significant correlation between dental radiology knowledge and the interpretation of panoramic radiographs (Sig. [2-tailed] = 0.001). Conclusions: There is a significant correlation between dental radiology knowledge and the ability to interpret panoramic radiographs among dental students at Universitas Mulawarman.KEY WORDS: knowledge, dental radiology, interpretation, panoramic radiograph, studentsKorelasi pengetahuan dental radiologi dengan kemampuan interpretasi radiograf panoramik pada mahasiswa kedokteran gigi: Studi cross-sectionalABSTRAK Pendahuluan: Pengetahuan merupakan hasil dari rasa ingin tahu manusia dan dalam pendidikan kedokteran gigi mahasiswa diharuskan memahami dasar dental radiologi. Radiograf panoramik sebagai modalitas yang sering digunakan memiliki peran penting dalam menunjang diagnosis, namun keterbatasan pemahaman konsep dasar dental radiologi sering menyulitkan proses interpretasinya. Penelitian ini bertujuan untuk menganalisis korelasi antara tingkat pengetahuan dental radiologi dengan kemampuan interpretasi radiograf panoramik pada mahasiswa pra-klinik kedokteran gigi. Metode: Penelitian ini menggunakan desain cross-sectional dengan menggunakan kuesioner. Penelitian menggunakan teknik total sampling dengan jumlah 146 mahasiswa Fakultas Kedokteran Gigi Universitas Mulawarman. Analisis bivariat menggunakan uji korelasi spearman’rho. Variabel yang diamati adalah pengetahuan dental radiologi dan interpretasi radiograf panoramik. Hasil: Pengetahuan dental radiologi mahasiswa sebesar 49,3% baik, 41,8% baik dalam menginterpretasi radiograf panoramik, dan 39,0% baik pada keduanya. Uji korelasi antara tingkat pengetahuan dental radiologi dan interpretasi radiograf panoramik menghasilkan nilai Sig. (2-tailed) sebesar 0.001. Simpulan: Mayoritas mahasiswa memiliki pengetahuan dental radiologi dan interpretasi radiograf panoramik yang baik serta terdapat korelasi antara tingkat pengetahuan dental radiologi dengan interpretasi radiograf panoramik pada mahasiswa.KATA KUNCI: pengetahuan, dental radiologi, interpretasi, radiograf panoramik, mahasiswa
Co-Authors Abdillah Iskandar Agustin, Sylvia Amir, Masyhudi Arief, Erry Mochammad Auralia, Alifia Azzahra, Muhammad Sultan Aqsha Endang Sawitri Hanan, Nydia Herdiani, Mirsa Irawiraman, Hadi Kambaya, Portuna Putra Krispinus Duma Kuntari, Indriana Dwi Kusuma, Rahmat Wijaya Lilies Anggarwati Astuti, Lilies Anggarwati Listiyawati, Listiyawati Martalina, Elliana Masyhudi Masyhudi, Masyhudi Maulida, Nabila Melinia Melinia, Melinia Munir, Musnar Muthi'ah, Nisa Nurwijayanti Nuryanni Dihin Utami, Nuryanni Dihin Ompusunggu, Novelin Yohanna Paulita, Madherisa Pramasari, Cristiani Nadya Pramulia Yudia, Riries Choiru PY, Riries Choiru Rabiyatul Adawiyah Rahmadhani, Riri Rahmah, Fausia Rokhim, Saiful Simbolon, Dame Rimmauli Sulistiani, Dewi Arsih Sulistiawati Sulistiawati Sylvana, Dini Tofarisa, Dzulhiyana Laili Verry Asfirizal Wahidyana, Eka Meisyafara Yadi, Yadi Yani, Sinar Yudia, Riries Choiru Pramulia