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All Journal BALI MEDICAL JOURNAL (BMJ) International Journal of Biosciences and Biotechnology METAMORFOSA Journal of Biological Sciences Buletin Udayana Mengabdi Journal of Agricultural Science and Biotechnology E-Jurnal Medika Udayana Indonesia Medicus Veterinus Majalah Kedokteran Bandung Bali Journal of Anesthesiology Oceana Biomedicina Journal ISM (Intisari Sains Medis) : Jurnal Kedokteran Journal of Health Sciences and Medicine OISAA Journal of Indonesia Emas Bali Dental Journal Journal of Clinical Microbiology and Infectious Diseases Jurnal Widya Medika Folia Medica Indonesiana

Ni Nengah Dwi Fatmawati

Dapertemen Mikrobiologi Klinik, FK UNUD Universitas Udayana, Denpasar

Author-ID : 256297

Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Dentistry Education Engineering Environmental Science Health Professions Immunology & microbiology Law, Crime, Criminology & Criminal Justice Medicine & Pharmacology Neuroscience Nursing Public Health Social Sciences Veterinary Other

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Pengaruh pemberian kombinasi ekstrak etanol bunga Tahi Kotok (Tagetes erecta l.) dan daun Jamblang (Syzygium cumini l.) terhadap pertumbuhan bakteri Methicillin-resistant Staphylococcus aureus (MRSA) dan Multidrug-resistant Pseudomonas aeruginosa secara Kadek Tresna Yuwana; I Dewa Made Sukrama; Ni Nengah Dwi Fatmawati
Intisari Sains Medis Vol. 12 No. 1 (2021): (Available online : 1 April 2021)
Publisher : DiscoverSys Inc.

Introduction: The increasing number of resistance cases of Methicillin-resistant Staphylococcus aureus (MRSA) and Multidrug-resistant Pseudomonas aeruginosa (MRPA) to common antibiotics has called the need for new modalities to combat these resistance problems. The ingredients that are thought to influence the growth of MRSA and MRPA are Tahi Kotok flowers (T. erecta) and Jamblang leaves (S. cumini). This study aimed to evaluate the effect of the combined Tahi Kotok flowers and Jamblang leaves ethanol extract on the growth of MRSA and MRPA bacteria.Methods: The research was conducted as a true experimental design using a post test only control group design. The combination of ethanol extract in several concentrations (25%, 50%, 75%, 100%) were tested on MRSA ATCC 3351 bacteria and MRPA bacteria cultured on agar media. The data obtained are the results of laboratory observations with the disk diffusion methods which are then statistically analyzed parametrically using the SPSS application which is shown as mean ± SEM.Results: The inhibitory activity of T. erecta flower extract with MRSA and MRPA bacteria was found. The largest inhibition zone diameter was at 75% extract concentration, with inhibition zones of 17.25 ± 1.25 cm and 11.25 ± 0.50 cm, respectively. The largest inhibition zone of S. cumini leaf experiment with MRSA bacteria was at concentration of 75 percent, which resulted in a 9.50 ± 0.57 cm inhibition diameter. In MRPA bacteria, however, there was no inhibition zone. At a concentration of 75 percent, the combination of T. erecta flower extract and S. cumini leaf had the highest inhibitory activity against MRSA bacteria, but had no inhibitory activity against MRPA bacteria.Conclusion: The concentration of extract combination in 96% ethanol influences the diameter of the MRSA inhibition zone, whereas in MRPA no inhibition zones were generated from this in vitro experiments. Latar Belakang: Meningkatnya kasus resistensi bakteri Methicillin-resistant Staphylococcus aureus (MRSA) dan Multidrug-resistant Pseudomonas aeruginosa (MRPA) terhadap antibiotik menyebabkan perlunya modalitas baru sebagai potensi untuk mengatasi masalah resistensi tersebut. Salah satu bahan yang diduga berpengaruh terhadap pertumbuhan MRSA dan MRPA adalah bunga Tahi Kotok (T. erecta) dan daun Jamblang (S. cumini). Penelitian ini ditujukan untuk melihat adanya pengaruh kombinasi ekstrak etanol bunga Tahi Kotok dan daun Jamblang terhadap pertumbuhan bakteri MRSA dan MRPA.Metode: Penelitian ini menggunakan rancangan true experimental post test only control group design. Kombinasi ekstrak etanol dalam beberapa konsentrasi (25%, 50%, 75%, 100%) diujikan pada bakteri MRSA ATCC 3351 dan MRPA yang dikultur pada media agar. Data yang diperoleh merupakan hasil pengamatan laboratorium dengan metode disk diffusion yang selanjutnya dianalisis secara statistik dengan statistik parametrik menggunakan aplikasi SPSS untuk menghitung nilai mean ± SEM. Hasil: Pada percobaan ekstrak bunga T. erecta dengan bakteri MRSA dan MRPA menunjukkan adanya daya hambat dengan daya hambat tertinggi terdapat pada konsentrasi 75%, zona hambat 17,25 ± 1,25 cm dan 11,25 ± 0,50 cm berturut-turut. Pada percobaan daun S. cumini dengan bakteri MRSA didapatkan zona hambat tertinggi pada konsentrasi 75% sebesar 9,50 ± 0,57 cm. Akan tetapi, tidak terdapat zona hambat pada bakteri MRPA. Kombinasi ekstrak bunga T. erecta dan daun S. cumini memiliki daya hambat terhadap bakteri MRSA yang tertinggi pada konsentrasi 75%, akan tetapi tidak memiliki daya hambat pada bakteri MRPA.Simpulan: Konsentrasi ekstrak kombinasi dalam etanol 96% berpengaruh terhadap diameter zona hambat MRSA tetapi tidak ditemukan zona hambat yang dihasilkan pada MRPA dari percobaan in vitro.

Detection of biofilm formation in clinical isolates of Streptococcus pneumoniae in Sanglah General Hospital, Bali, Indonesia I Made Sathya Vijayananda; Made Agus Hendrayana; I Dewa Made Sukrama; Ni Nengah Dwi Fatmawati
Intisari Sains Medis Vol. 12 No. 1 (2021): (Available online : 1 April 2021)
Publisher : DiscoverSys Inc.

Background: Streptococcus pneumoniae causes broad-spectrum infections from mild to severe with high morbidity and mortality rates in almost all of the world, namely pneumonia and meningitis. This bacterium has virulence factors that help their survival, one of which is biofilms. Biofilms help Streptococcus pneumoniae become resistant to antibiotics; thus, treating infections caused by these bacteria is difficult to treat. This study aims to determine the biofilm production ability of Streptococcus pneumoniae isolated from the Clinical Microbiology Laboratory of Sanglah General Hospital, Denpasar, Bali, Indonesia using the tissue culture plate method.Methods: The research design used was a descriptive observational study with cross sectional type. The clinical isolate of Streptococcus pneumoniae was isolated from the Clinical Microbiology Laboratory of Sanglah General Hospital. Biofilm formation was measured by the tissue culture plate method and carried out at the Microbiology Laboratory of the Faculty of Medicine, Udayana University. Data were analyzed using SPSS version 20 for Windows.Results: Most of the specimens were collected from blood (59.37%), followed by sputum (31.25%), and others (9.38%). It was found that 1 of 32 (3.10%) clinical isolates could form a biofilm with a strong formation category (the optical density value> 0.38). In contrast, the rest did not form biofilms with an optical density value of ?0.095.Conclusions: Not all clinical isolates of Streptococcus pneumoniae isolated from the Clinical Microbiology Laboratory of Sanglah General Hospital Denpasar were able to form biofilms, suggesting that other virulence factors also play a role in pneumococcal infection. However, a molecular approach is necessary for the detection of genes encoding biofilm-producing isolates in future studies.

Antibiogram and biofilm formation among extended-spectrum ?-lactamase-producing Klebsiella pneumoniae clinical isolates in Sanglah General Hospital, Bali, Indonesia Ichlazul Ma’ruf; Made Agus Hendrayana; I Dewa Made Sukrama; Ni Nengah Dwi fatmawati
Intisari Sains Medis Vol. 12 No. 1 (2021): (Available online : 1 April 2021)
Publisher : DiscoverSys Inc.

Background: Klebsiella pneumoniae is a common cause of healthcare-associated infections (HAIs), and has a high level of resistance to antibiotics first, second, extended-spectrum cephalosporins, and monobactam which are a serious threat to public health worldwide. Besides, it is known that this bacterium can form biofilms as virulence factors that contribute to drug resistance. This study aims to determine the antibiotics susceptibility patterns and the capacity of K. pneumoniae to form biofilms.Methods: K. pneumoniae was isolated from clinical specimens (urine, sputum, pus, blood, and others) for the period 2018-2019. Bacterial identification and antibiotic susceptibility testing were performed using the Vitek Compact 2 (bioMérieux®) test in the Clinical Microbiology Laboratory of Sanglah General Hospital. Biofilm formation was checked using the tissue culture plate method (TCP). Data were analyzed using SPSS version 20 for Windows.Results: Most of Extended Spectrum ?-Lactamase (ESBL)-producing K. pneumoniae showed resistance to antibiotics. The susceptible profiles were only towards ertapenem (97.50%), meropenem (97.50%), amikacin (95.00%), and tigecycline (87.50%). The TCP method detected 72 (90.00%) as biofilm producers among 80 clinical isolates, while 8 (10.0%) as non-biofilm producers. Among the biofilm-producer bacteria, there were 6 (7.50%) as strong, 37 (46.25%) moderate, and 29 (36.25%) weak biofilm-producer isolates.Conclusions: Most ESBL-producing K.pneumoniae clinical isolates in Sanglah General Hospital demonstrate multiple resistance to antibiotics and as biofilm producers. However, further research is needed to be conducted using a molecular approach to see the ESBL- and biofilm-encoded genes.

Kesesuaian pewarnaan gram dengan kultur darah sebagai prediktor nilai kritis kasus bakteremia di Rumah Sakit Umum Pusat Sanglah, Denpasar Putu Yoska Arya Harindana; Ida Sri Iswari; Indramawan Setyojatmiko; Ni Nengah Dwi Fatmawati
Intisari Sains Medis Vol. 12 No. 2 (2021): (Available Online: 1 August 2021)
Publisher : DiscoverSys Inc.

Background: One of the considerations for giving empiric antibiotics in bacteremia cases is gram staining (GS) results. Accurate and fast results are required in distinguishing infection-caused bacteria. However, the data on how much the corresponding gram stain results with bacterial growth in blood cultures are still insufficient.Aim: The study aims to compare Gram stain results with bacterial growth in positive blood cultures.Methods: A cross-sectional analytic study obtained data from the VITEK® 2 Compact (bioMérieux) results for six months (January - June 2020). Data involved all blood cultures examined as many as 509.Results: Of the 509 blood samples, 46 were reported as critical values for bacteremia. Gram-negative bacillus bacteria were identified in 39.13% of the gram staining (GS) and 45.65% of the blood culture (BC) samples. Gram-positive bacteria appeared in 56.52% of GS and 52.17% of BC. MBRO (multidrug-resistant organisms) bacteria were identified in the proportion of 11%, then 13% from ESBL (extended-spectrum beta-lactamase) bacteria, and they remain as 4% MRSA (methicillin-resistant Staphylococcus aureus) bacteria. The higher result, 76% of the data was confirmed from the non-ICU patients.Conclusion: GS can be used as a reference for empiric antibiotic therapy due to its effectiveness, and it has a high degree of similarity with positive blood culture results. Latar belakang: Salah satu pertimbangan pemberian antibiotika empiris pada kasus bakteremia adalah berdasarkan hasil pewarnaan gram. Dibutuhkan hasil yang akurat dan cepat dalam membedakan bakteri penyebab infeksi. Namun sedikit data tentang berapa besar kesesuaian hasil pewarnaan gram dengan pertumbuhan bakteri pada kultur darah. Untuk membandingkan hasil pewarnaan gram dengan pertumbuhan bakteri pada kultur darah yang positif.Metode: Penelitian ini merupakan penelitian analitik cross-sectional. Data diperoleh dari hasil VITEK® 2 Compact (bioMérieux) selama enam bulan (Januari – Juni 2020). Sampel penelitian adalah semua kultur darah yang diperiksa pada periode penelitian berjumlah 509.Hasil: Dari 509 sampel spesimen darah, 46 sampel dilaporkan sebagai nilai kritis prediktor bakteremia. Bakteri batang gram negatif teridentifikasi pada 39,13% sampel pewarnaan gram dan 45,65% sampel hasil kultur darah. Bakteri gram positif muncul pada 56,52% sampel pewarnaan gram dan 52,17% sampel hasil kultur darah. Bakteri MDRO (multidrug resistant organisms) teridentifikasi sebanyak 11%, 13% bakteri ESBL (extended spectrum beta lactamase), dan 4% bakteri MRSA (methicillin-resistant Staphylococcus aureus). Proporsi 76% sampel berasal dari pasien non-ICU.Simpulan: Hasil pewarnaan gram dapat digunakan sebagai acuan terapi antibiotika empiris karena memiliki tingkat kesesuaian yang tinggi dengan hasil kultur darah positif.

Prevalence of SCCmec Types I, II, III, and pvl gene among Methicillin-Resistant Staphylococcus aureus (MRSA) isolated from clinical specimens in Sanglah General Hospital I Gede Sathya Agastya; Agus Eka Darwinata; Komang Januartha Putra Pinatih; Ni Nengah Dwi Fatmawati
Intisari Sains Medis Vol. 13 No. 1 (2022): (Available Online : 1 April 2022)
Publisher : DiscoverSys Inc.

Background: Methicillin-Resistant Staphylococcus aureus (MRSA) is a big challenge for health services worldwide which causes infections both in healthcare and community. Healthcare-associated MRSA (HA-MRSA) strains are shown to be resistant to beta-lactam antibiotics and several non-beta lactam antibiotics. At the same time, the community-associated MRSA (CA-MRSA) tends to be resistant to beta-lactam antibiotics. MRSA carried staphylococcal cassette chromosome (SCCmec) types I, II, III, IV, and V. SCCmec types I, II, and III were predominantly found in HA-MRSA strain while SCCmec types IV and V predominantly found in CA-MRSA strains. Furthermore, the panton valentine leukocidine (pvl) gene is commonly found in CA-MRSA strains. Therefore, this study aimed to determine the prevalence of SCCmec types I, II, III, and pvl gene in MRSA isolated from clinical specimens in Sanglah General Hospital. Methods: This study was a cross-sectional descriptive study. MRSA was isolated from clinical specimens (sputum, wounds, tissue, blood, etc.) from January 2020 to July 2021 and identified by the Vitek 2 Compact (Biomerieux, France) at the Clinical Microbiology Laboratory of Sanglah Hospital. Prevalence of SCCmec and pvl gene using PCR. Data were analyzed using Microsoft Excel version 2010 for Windows. Results: Most of the specimens (69.56%) were wound. Seventeen (73.91%) out of 23 MRSA isolates were positive for the SCCmec III and pvl gene, while none was positive for the SCCmec I and SCCmec II. About 19 (82.60%) isolates were resistant to two or more non-beta-lactam antibiotics. Conclusions: The isolates of MRSA in this study were predominantly isolated from wound specimens, with the most prevalent genetic element being SCCmec III. In this study, although most MRSA isolates carried SCCmec III that suggested as HA-MRSA, however, most of the strains harbored the pvl gene. This interesting phenomenon needs to be further elucidated.

Contamination of Escherichia coli, Salmonella sp. and Vibrio sp. on ice cubes at food stalls in Karangasem Regency, Bali Province in 2021 I Gede Wikania Wira Wiguna; Agus Eka Darwinata; Komang Januartha Putra Pinatih; Ni Nengah Dwi Fatmawati
Intisari Sains Medis Vol. 13 No. 1 (2022): (Available Online : 1 April 2022)
Publisher : DiscoverSys Inc.

Background: Waterborne diseases spread through drinking water and food products made from drinking water, including cooking utensils that are washed using contaminated water. Ice cube is widely used by the people in Indonesia. There was no study regarding bacteria contamination on an ice cube in Karangasem Regency. This study aimed to determine the contamination of Escherichia coli, Salmonella sp., and Vibrio sp. on ice cubes at food stalls in Karangasem Regency in 2021. Methods: This study used a cross-sectional research design and simple purposive sampling as the sampling technique. Ice cubes were taken from 42 food stalls from eight sub-districts. Samples were cultured on Lactose Broth (LB) media for the Most Probable Number (MPN) test procedures and Eosin Methylene Blue Agar (EMBA) to identify the presence of E. coli, Salmonella Shigella Agar (SSA) for Salmonella sp., and Thiosulfate Citrate Bile Sucrose (TCBS) for Vibrio sp. and followed by gram staining. Data processing was carried out descriptively to determine the percentage of samples with positive contamination. Data were analyzed using Microsoft Excel version 2010 for Windows. Results: Based on the study results, it was found that all samples contained coliform bacteria through the MPN test (100.0%). In addition, 5 samples (11.9%) were found positive for E. coli. While the identification of Salmonella sp. and Vibrio sp was found no positive results. Conclusions: There was coliform bacteria contamination in the tested ice cube samples. In addition, E. coli was found in the sample; however, there were no Salmonella sp. and Vibrio sp. on ice cube samples.

Colonization of Citrobacter koseri and Streptococcus agalactiae in a case of cellulitis cruris dextra et sinistra Luh Gede Melia Puspita Sari; Ni Nengah Dwi Fatmawati; I Gusti Ayu Agung Praharsini; Marvin Giantoro
Intisari Sains Medis Vol. 13 No. 2 (2022): (In Press : 1 August 2022)
Publisher : DiscoverSys Inc.

Background: Cellulitis is a skin infection involving the deep dermis and subcutaneous tissue, characterized by localized pain, swelling, tenderness, erythema, and warmth. The most common causes of cellulitis are group A streptococci and Staphylococcus aureus. Streptococcus agalactiae or the so-called group B Streptococcus can also cause cellulitis. This case report aims to evaluate the colonization of Citrobacter koseri and Streptococcus agalactiae in a case of cellulitis cruris dextra et sinistra. Case Presentation: A 53-year-old married woman presented to the outpatient clinic complaining of swelling and redness in her left and right legs since five days ago. At first, there was only a little redness around the calf, but it became wider and pain in that area. On examination, there were multiple erythematous macules, patches, and multiple erosional lesions, warm palpable and tender to palpation, and the diascopy test disappeared with pressure. Based on the wound culture results, isolated Citrobacter koseri and Streptococcus agalactiae bacteria were considered colonization. Both of these bacteria were less virulent. The patient was treated with systemic and topical antibiotics, analgesics, wound care management and elevated lower limbs. Conclusion: The diagnosis of cellulitis is based on history and physical examination. On examination of the wound culture of this case, Citrobacter koseri and Streptococcus agalactiae were found, considered as colonization. The patient showed clinical improvement at each observation after administration of antibiotics and wound care management. The patient's prognosis is dubious ad bonam.

Prevalensi cemaran patogen Salmonella pada daging babi yang dijual di Pasar Tradisional di Kota Denpasar I Gusti Agung Istri Gladys Elsyaningrat; Komang Januartha Putra Pinatih; Ni Nengah Dwi Fatmawati; Agus Eka Darwinata
Intisari Sains Medis Vol. 13 No. 2 (2022): (In Press : 1 August 2022)
Publisher : DiscoverSys Inc.

Background: Food contamination is a serious problem. Salmonella sp is one of the main bacteria causing gastrointestinal disease, especially in raw pork, due to the production and distribution process. Traditional markets have high risk of pathogenic microbial contamination. The purpose of this study was to detect contamination of Salmonella sp. on pork sold in traditional markets, particularly in Denpasar, Bali. Method: This research is a cross-sectional descriptive, with the samples coming from the porks sold by traditional market traders in every sub-district in Denpasar, Bali. The sampling technique used is the cluster purposive sampling. The procedure for identification of Salmonella sp. using culture and subculture examination on Salmonella Shigella Agar (SSA), simmon citrate agar media, and identification of the microscope. Results: Based on SSA culture results from 38 samples, 26 samples of pork showed colony growth, but only 10 samples with typical morphology of Salmonella sp. The 16 samples with atypical morphology were examined for SSA subculture, with 9 samples having clear black colonies. In 19 research samples that showed the results were suspected to be contaminated with Salmonella sp. continued to the Simmons citrate test, but only 8 samples were positive. The 19 samples were also examined under a microscope and all samples showed a rod image and red color indicating that the colonies in the sample were gram-negative bacilli which are typical of the morphology of Salmonella sp. Conclusion: Contamination of Salmonella was found in pork sold at Traditional Markets in Denpasar with a prevalence of 21%. Latar belakang: Kontaminasi makanan merupakan suatu masalah serius. Salmonella sp merupakan salah satu bakteri penyebab utama penyakit gastrointestinal, terutama pada daging babi mentah, dikarenakan pada proses produksi dan distribusi. Pasar tradisional merupakan tempat yang sangat rawan dan beresiko cukup tinggi terhadap cemaran mikroba patogen. Tujuan penelitian ini adalah mendeteksi ada tidaknya cemaran bakteri Salmonella sp. pada daging babi yang dijual di Pasar Tradisional, khususnya di Denpasar, Bali. Metode: Penelitian ini merupakan deskriptif potong lintang, dengan sampel penelitian berupa daging babi yang dijual oleh pedagang pasar tradisional di setiap kecamatan di Kota Denpasar, Bali. Teknik penentuan sampel yang digunakan yaitu teknik cluster purposive sampling. Prosedur identifikasi kontaminasi Salmonella sp. menggunakan pemeriksaan kultur serta subkultur pada Salmonella Shigella Agar (SSA), Kultur pada media simmon citrate agar, dan identifikasi mikroskop. Hasil: Berdasarkan hasil kultur SSA dari 38 sampel daging babi, 26 sampel daging babi menunjukan adanya pertumbuhan koloni, namun hanya 10 sampel dengan morfologi khas Salmonella sp. Pada 16 sampel dengan morfologi tidak khas dilakukan pemeriksaan subkultur SSA, dengan 9 sampel memiliki warna koloni hitam bening. Pada 19 sampel penelitian yang menunjukan hasil terduga terkontaminasi Salmonella sp. dilanjutkan ke uji Simmons citrate, namun hanya 8 sampel dengan hasil positif. Pada 19 sampel juga dilakukan pemeriksaan mikroskop dan seluruh sampel menunjukkan gambaran batang serta berwarna merah yang menandakan bahwa koloni pada sampel adalah basil gram negatif yang khas pada morfologi bakteri Salmonella sp. Kesimpulan: Terdapat cemaran patogen Salmonella sp. pada daging babi yang dijual di Pasar Tradisional di Denpasar dengan prevalensi sebesar 21%.

Hubungan Pengetahuan Menjaga Kebersihan Gigi Tiruan Lepasan terhadap Gambaran Rongga Mulut pada Lansia di Desa Penatahan, Tabanan I Gusti Ayu Janadewi; I Gst. A. Dyah Ambarawati; Ni Nengah Dwi Fatmawati
Bali Dental Journal Vol. 6 No. 1 (2022): January 2022
Publisher : School of Dentistry Faculty of Medicine Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51559/bdj.v6i1.216

Background : Tooth loss is a problem in the elderly in Indonesia with a high prevalence. Loss of tooth that are not replaced will cause a decrease in the level of self-confidence because the function of mastication is disrupted and can also affect the temporomandibular joints thereby reducing a person’s quality of life. This research was held to determine the level of knowledge in Maintaining removable denture to stay clean, the description of the oral cavity in the elderly in Penatahan Village, Tabanan and its relationship. Method: The design of this study was an observational descriptive design using a cross-sectional study method with a sample of 39 elderly people who actively participated in elderly gymnastics in Penatahan Village, Tabanan Regency, Bali. This research was conducted by giving questionnaire covering questions about knowledge and intra oral examinations. Result: The results obtained that the level of knowledge to maintaining removable denture to stay clean an with the highest percentage is good as much as 56.4% without any oral lesions, moderate level of knowledge as much as 23.1% without any oral lesions and as much as 23.1% with less knowledge level accompanied by traumatic ulcers as much as 37.5%, and experiencing denture stomatitis 12.5%. Conclusion: There is relationship between between the level of knowledge in maintaining removable denture to stay clean and the oral cavity on Elderly in Penatahan Village, Tabanan. (P-value <0.05). Latar Belakang : Kehilangan gigi merupakan masalah pada lansia di Indonesia dengan prevalensi yang tinggi. Kehilangan gigi yang tidak digantikan maka akan menyebabkan turunnya tingkat kepercayaan diri seseorang karena fungsi pengunyahan yang terganggu dan juga dapat berpengaruh terhadap sendi temporomandibular sehingga menurunkan kualitas hidup seseorang. Diadakannya penelitian ini untuk mendapatkan tingkat pengetahuan menjaga kebersihan gigi tiruan lepasan lansia, gambaran rongga mulut lansia di Desa Penatahan, Tabanan serta hubungan antara keduanya. Metode: Desain penelitian ini dengan rancangan deskriptif observational menggunakan metode cross-sectional study dengan jumlah sampel 39 orang lansia yang aktif mengikuti senam lansia di Desa Penatahan, kabupaten Tabanan, Bali. Penelitian dilakukan dengan memberi pertanyaan meliputi pengetahuan dalam bentuk kuisioner secara langsung dan pemeriksaan intra oral. Hasil: Didapatkan hasil bahwa tingkat pengetahuan menjaga kebersihan gigi tiruan lepasan dengan persentase tertinggi adalah baik yaitu sebanyak 56,4% tanpa adanya lesi rongga mulut, tingkat pengetahuan sedang sebanyak 23,1% tanpa adanya lesi rongga mulut dan sebanyak 23,1% dengan tingkat pengetahuan kurang disertai traumatic ulcer sebanyak 37.5%, dan mengalami denture stomatitis 12.5%. Simpulan: Terdapat hubungan antara pengetahuan menjaga kebersihan gigi tiruan lepasan terhadap gambaran rongga mulut pada lansia di Desa Penatahan, Tabanan. ( P-value < 0,05).

PREVALENSI KONTAMINASI BAKTERI Salmonella sp. DAN Shigella sp. PADA DAGING AYAM POTONG YANG DIJUAL OLEH PEDAGANG PASAR TRADISIONAL DI KOTA DENPASAR Surya Putra, I Gusti Agung Utama; Darwinata, Agus Eka; Putra Pinatih, Komang Januartha; Fatmawati, Ni Nengah Dwi
E-Jurnal Medika Udayana Vol 11 No 6 (2022): E-Jurnal Medika Udayana
Publisher : Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/MU.2022.V11.i06.P11

Salmonella sp. and Shigella sp. are bacterias that have become the most frequent cause of foodborne illness in developing countries. One of its contamination is chicken meat which is a daily staple food. The contamination occurs if the processing, storage, and distribution of chicken meat are improper. The aim of this study was to find the prevalence of contamination by Salmonella sp. and Shigella sp. on chicken meat sold by traditional market traders in Denpasar City. The type of research is cross-sectional research with descriptive observational. This study used the cluster sampling method. The total of samples is 24 samples and were taken from six traditional markets in each district of Denpasar City. Identification of Salmonella sp. and Shigella sp.Bacteria was done at the Integrated Biomedical Laboratory of Medical Faculty of Udayana with the culture method on Salmonella-Shigella agar media and Simmons Citrate culture. The total percentage contamination of Salmonella sp. was 58.33% (14/24), while Shigella sp. 20.83% (5/24). This bacterial contamination is caused by the lack of attention to hygiene in every chicken meat processing, storage, and distribution. The researcher suggests that further similar research be carried out using advanced identification methods to distinguish bacterial colonies in more detail and conduct a quantitative assessment of environmental contamination where chicken traders live.

Co-Authors Adhy Candra, I Kadek Bayu Agus Eka Darwinata Andi Yasmon Anggita Ratri Pusporini Aviana, Felicia Bagus Ngurah Putu Arhana Bryan Setiawan Budiman Bela Cynthia Dewi Sinardja Dave Gerald Oenarta Dea Antariksa Dharmika, Ida Ayu Gde Wahyudevi Dhyana Ratmaja, I Gusti Agung Ngurah Dwijastuti, Ni Made Sri F. S. Wignall Fera Ibrahim Gema Zakharian GNR Suwardana I Dewa Agung Gede Meisha Dhanam I Dewa Ayu Made Dian Lestari I Dewa Made Sukrama I G. A. Ngurah Aswin Panji Sanjaya I G. R. M. TEMAJA I Gede Agus Darsana Palgunadi I Gede Gita Sastrawan I Gede Pradnya Wisnu Murthi I Gede Raka Adhyatma I Gede Sathya Agastya I Gede Wikania Wira Wiguna I Gusti Agung Dyah Ambarawati I Gusti Agung Istri Gladys Elsyaningrat I Gusti Ayu Agung Praharsini I Gusti Ayu Janadewi I Gusti Ngurah Kade Mahardika I Gusti Ngurah Krishna Priyaka I Kadek Jaya Santika I Made Sathya Vijayananda I Made Sutha Saskara I Nengah Sujaya I Putu Bayu Mayura I Putu Bayu Mayura I Wayan Agus Gede Manik Saputra I Wayan Aryabiantara, I Wayan I Wayan Gustawan I Wayan Muda Suta Arta I Wayan Suranadi I. B. P. Dwija I.D.P.K. Pratiwi Ichlazul Ma’ruf Ida Ayu Andhira Dewi Suarisavitra Ida Bagus Gede Adiguna Wibawa Ida Sri Iswari Indramawan Setyojatmiko K. Subrata K. Wirasandhi Kadek Anggie Wigundwipayana Kadek Tresna Yuwana Ketut Tuti Parwati Komang Aditya Arya Prayoga KOMANG AYU NOCIANITRI Komang Januartha Putra Pinatih Luh Gede Melia Puspita Sari Made Agus Hendrayana Made Gede Dwi Lingga Utama Made Widianantara Marvin Giantoro N. K. Susilarini N.W.A. Utami Ni Kadek Seri Mahayanti Ni Luh Made Rasmawati Ni Made Adi Tarini Ni Made Mertaniasih Ni Made Susilawathi Ni Nyoman Sri Budayanti Ni Putu Wirantari Ni Wayan Eka Putri Gayatri Kastawa NMRP Dewi Prisela Zharaswati Prisillia Brigitta Putu Agung Satvika Pradnyadevi Putu Ayu Utami Prajawaty Putu Yoska Arya Harindana Rachmy Hamdiyati Raka-Sudewi A. A. Reny Rosalina Rian Ka Praja Saputra, Darmawan Jaya Saputra, I Wayan Agus Gede Manik Saraswati, I Gusti Ayu Agung Putri Indria Sonia Elvira Salim Surya Putra, I Gusti Agung Utama Wahyu Hidayati Wahyu Hidayati Wahyu Hidayati Yan Ramona

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