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All Journal BALI MEDICAL JOURNAL (BMJ) journal of internal medicine International Journal of Biosciences and Biotechnology Jurnal Ilmu dan Kesehatan Hewan Buletin Veteriner Udayana Buletin Udayana Mengabdi COPING (Community of Publishing in Nursing) INDONESIAN JOURNAL OF BIOMEDICAL SCIENCES Jurnal Veteriner Jurnal Biologi Udayana Microbiology Indonesia Biota: Jurnal Ilmiah Ilmu-Ilmu Hayati Media Kedokteran Hewan Molecular and Cellular Biomedical Sciences (MCBS) ISM (Intisari Sains Medis) : Jurnal Kedokteran Journal of Global Pharma Technology Jurnal Medika Veterinaria Kesmas: Jurnal Kesehatan Masyarakat Nasional (National Public Health Journal)
I NYOMAN MANTIK ASTAWA
Laboratorium Virologi, Departemen Penyakit Hewan, Fakultas Kedokteran Hewan, Universitas Udayana, Bali-Indonesia
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Dentistry Education Environmental Science Health Professions Immunology & microbiology Medicine & Pharmacology Neuroscience Nursing Public Health Veterinary

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Fatty Liver and Liver Malondialdehyde Expression in Severe Malnourished Wistar Rats that given Virgin Coconut oil Compared to Corn Oil in World Health Organization Formula I Gusti Ayu Putu Eka Pratiwi; Soetjiningsih .; I N. Mantik Astawa; I Gusti Ayu Trisna Windiani; I Gede Ngurah Harry Wijaya Surya
Journal of Global Pharma Technology Vol. 9 Issue 7 : 2017
Publisher : Journal of Global Pharma Technology

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Abstract

Objective: There is a lack of antioxidant in severe malnutrition, and it may lead to increase oxidative stress. Fatty liver is one of severe malnutrition (SM) cardinal features. Virgin coconut oil (VCO) contains high antioxidant capacity and medium chain triglyceride. It is supposed to improve those problems. Methods: Posttest only control group design study was done to observe whether VCO could decrease fatty liver and liver malondialdehyde (MDA) expression in 38 male wistar rat with SM. The rats were divided into two group which were VCO Group (Group A) and Control Group (corn oil (Group B)). They were given feeding World Health Organization (WHO) Formula for SM (Formula 75 and Formula 100) that contained VCO or corn oil. After being SM, this formula was fed until 28 days. In the 29th day, they were sacrificed, and liver samples were obtained for fatty liver analysis and MDA expression. Results: Fatty liver was less in Group A (mean 13.74 cell in 5 view field (SD 1.32) than Group B (mean 20.74 cell in 5 view field (SD 2.01), and it was statistically significant (p=0.000). Cut off point for determining low and high liver MDA expression based on o ROC curve were <2.9% (low) and ≥2.9% (high). Low MDA expression (<2.9%) was higher in Group A than Group B (p <0.05). Conclusions: This study found less fatty liver and low liver MDA expression in severe malnourished rat given VCO than corn oil.  Keywords: Virgin coconut oil, Fatty liver, Malondialdehyde, Severe malnutrition.
High Level of Uterine Endocervical Interleukin-8, Matrix Metalloproteinase-8, and Interleukin 1Β as a Risk Factor for Preterm Labor Suwardewa TGA; Suwiyoga K K; Mantik Astawa N; Sutirta Yasa IWP
Journal of Global Pharma Technology Vol. 9 Issue 7 : 2017
Publisher : Journal of Global Pharma Technology

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Abstract

The preterm birth is a birth that takes place on a gestational age between 20–36 weeks and six days. The preterm birth   is the leading cause of neonatal mortality and morbidity. Despite the current treatment procedures, the incidence of preterm birth has not changed in the last two decades. Incomplete understanding of the pathophysiological mechanisms underlying preterm labor is the major obstacle to prevent preterm birth. Recently, endocervical inflammation has been thought as a risk factor of a preterm labor. Several important substances such as endocervical IL-8, MMP-8, and IL-1β, has been considered to play a key role on preterm birth through cervical ripening. With those assumptions, the detection of a higher level of uterine endocervical IL-8, MMP-8, and IL-1β can be used to predict preterm labor. The design of this study is an observational case control study with a case group, which consisted of pregnant women with 20–36 weeks and six days of gestational age who had signs of labor, and the control group consisted of pregnant women with 20–36 weeks and six days of gestational age who had no signs of labor. The material used for this study is cervical mucous, and the enzyme-linked immunosorbent assay method was used to assess the level of IL-8, MMP-8, and IL-1β at laboratory of Veterinary Medicine of Udayana University Denpasar. In this study we used 48 samples, among which 24 were case group, and 24 as a control group. The mean age of the women, gestational age, and parity from both group are (27.04 vs 28.62 years old), (31.8 vs 29.50 weeks), and (0.96 vs 1.29) respectively, which are statistically homogenous (p > 0.05). Each level of interleukin-8, matrix metalloproteinase, and interleukin-1β suggests a risk factor of a preterm labor for: 35 times (OR = 35.00; CI 95% = 6.95–176.39; p = 0.001); 6.6 times (OR = 6.60; CI 95% = 1.25–34.95; p = 0.016), and 8.3 times (OR = 8.3; CI 95% = 2.15–32.3; p = 0.001), orderly. Among these cytokines, one that contributes most through a preterm birth is interleukin-8 (61%), followed by matrix metalloproteinase-8 (27%), and interleukin-1β (12%).Conclusion: Endocervical inflammation with high level of IL-8, MMP-8, and IL-1β is a risk factor for preterm labor. IL -8 gives the most contribution on preterm labor.Keywords: Preterm birth, Endocervical IL-8, MMP-8, and IL-1β.
POTENSI PROPOLIS SARANG LEBAH HITAM (Trigona Spp) UNTUK PENYEMBUHAN LUKA BAKAR Kamayani, Made Oka Ari; Lestari, A.A. Wiradewi; Tirtayasa, Ketut; Mantik Astawa, I Nyoman
Coping: Community of Publishing in Nursing Vol 11 No 4 (2023): Agustus 2023
Publisher : Program Studi Sarjana Ilmu Keperawatan dan Profesi Ners, Fakultas Kedokteran, Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/coping.2023.v11.i04.p15

Abstract

Luka bakar merupakan trauma yang disebabkan oleh cedera termal dan memerlukan perawatan berkesinambungan. Salah satu komplikasi penyembuhan luka bakar adalah terjadinya infeksi sehingga mengganggu proses penyembuhan luka. Propolis mempunyai berbagai aktivitas biologis terutama efek anti-inflamasi dan bakterisida, sehingga berpotensi digunakan untuk penyembuhan luka bakar. Tujuan dari penelitian ini adalah untuk menganalisis potensi propolis sarang lebah hitam (Trigona spp) untuk penyembuhan luka bakar. Penelitian menggunakan desain deskriptif analitik, yang dilaksanakan pada bulan Maret 2023. Propolis sarang lebah hitam didapatkan dari Banjar Adat Pedukuhan, Desa Rendang, Kecamatan Rendang, Karangasem, Bali. Propolis dibentuk dalam sediaan Ekstrak Ethanol Propolis (EEP) dan dilakukan pemeriksaan secara kuantitatif maupun kualitatif. Hasil pemeriksaan secara kualitatif didapatkan kandungan propolis sarang lebah hitam terdiri dari flavonoid, fenol, tanin, steroid, dan triterpenoid. Hasil pemeriksaan kuantitatif didapatkan total flavonoid sebanyak 83,62 mg/OE/100 g; total tanin sebanyak 1452,88 mg TAE/100 g; total fenol sebanyak 1766,89 mg GAE/100 g, dan IC50 sebanyak 285,86. Dapat disimpulkan bahwa propolis sarang lebah hitam memiliki potensi dalam penyembuhan luka bakar, walaupun kandungan IC50 menunjukkan aktivitas antioksidan yang sangat lemah. Diperlukan penelitan bertahap lebih lanjut untuk memperkuat potensi propolis sarang lebah hitam dalam penyembuhan luka bakar.
Indonesian Newcastle Disease Virus Field Isolate Reduces c-Jun Expression in Rat Mammary Cancer Models Marson, Fransiska Gratia Sonita; Sewoyo, Palagan Senopati; Astawa, I Nyoman Mantik; Adi, Anak Agung Ayu Mirah; Suardana, Ida Bagus Kade; Winaya, Ida Bagus Oka; Berata, I Ketut
Media Kedokteran Hewan Vol. 36 No. 1 (2025): Media Kedokteran Hewan
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/mkh.v36i1.2025.13-20

Abstract

c-Jun is often found to be overexpressed in various cancers, so this gene might be a target for cancer therapy. Newcastle disease virus (NDV) is recognized for its oncolytic properties and potential as a cancer virotherapy agent, with various mechanisms reported to trigger cancer cell death. This study aimed to assess the c-Jun expression in rat mammary cancer models. Rat mammary cancer models were categorized into two treatment groups: the control group (C) and the virotherapy group (V). Group C was administered with 0.5 cc of sterile PBS, while group V received 7 log 2 HAU per 0.5 cc of the Indonesian NDV field isolate Tabanan-1/ARP/2017 intratumorally. The treatment was carried out for four days in a row. Two weeks after treatment, all rats were humanely euthanized, and mammary cancer tissues were excised for further examination. Mammary cancer tissues were examined histopathologically and analyzed using immunohistochemistry to determine intranuclear c-Jun expression, quantified by the H-Score. The results demonstrated that NDV significantly reduced c-Jun expression. It can be inferred that NDV Tabanan-1/ARP/2017 holds potential as a mammary cancer therapy agent by reducing c-Jun expression. This finding is considered novel, as there have been no previous reports of decreased c-Jun expression following virotherapy with NDV.
Slow 0.9% NaCl Bolus Administration Reduces ANP, MMP-2, and Syndecan-1 Shedding in Septic Shock Rabbit Models Hartawan, I Nyoman Budi; Wiryana, Made; Jawi, I Made; Astawa, I Nyoman Mantik; Bakta, I Made; Subanada, Ida Bagus; Suparyatha, Ida Bagus; Wati, Dyah Kanya
Molecular and Cellular Biomedical Sciences Vol 9, No 2 (2025)
Publisher : Cell and BioPharmaceutical Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21705/mcbs.v9i2.590

Abstract

Background: The optimal rate for fluid bolus administration in septic shock remains a critical and unresolved question. Rapid bolus administration is commonly practiced but has been linked to elevated levels of atrial natriuretic peptide (ANP), matrix metalloproteinase-2 (MMP-2), and syndecan-1 shedding, potentially exacerbating endothelial glycocalyx damage and increasing vascular permeability. However, the physiological and clinical implications of slower bolus rates have not been thoroughly investigated. This study was conducted to identify safer fluid management practices and improve patient outcomes in septic shock.Materials and methods: A randomized post-test-only control group design was employed, involving 36 male New Zealand rabbits with lipopolysaccharide-induced septic shock. The treatment group received 0.9% NaCl boluses (20 mL/kg body weight) over 20 minutes per bolus (slow bolus), while the control group received the same volume over 5 minutes per bolus (rapid bolus). ANP, MMP-2, and syndecan-1 levels were measured using ELISA 10-15 minutes post-intervention.Results: The median ANP levels in the treatment group (92.86 ng/mL) were significantly lower (p<0.05) than those in the control group (367.32 ng/mL). The mean MMP-2 levels in the treatment group (10.26 ng/dL) were lower than those in the control group (11.43 ng/dL). The median levels of syndecan-1 were also lower in the treatment group (4.31 ng/mL) compared to the control group (5.94 ng/mL).Conclusion: Slow fluid boluses appear to mitigate endothelial damage by reducing ANP, MMP-2, and syndecan-1 shedding. These findings suggest that slower infusion rates may offer a protective advantage in fluid resuscitation, paving the way for updated clinical guidelines.Keywords: fluid bolus, ANP, MMP-2, syndecan-1
The Role of p53 as the Guardian of the Genome and the Consequences of its Mutation in Cancer Development: A Review Purwitasari, Made Santi; Sewoyo, Palagan Senopati; Astawa, I Nyoman Mantik
Jurnal Medika Veterinaria Vol 19, No 2 (2025): J.Med.Vet
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21157/j.med.vet..v19i2.48988

Abstract

The TP53 gene encodes the p53 protein, often referred to as the guardian of the genome due to its critical role in maintaining genomic stability and preventing tumorigenesis. Under normal conditions, p53 expression is tightly regulated by MDM2 and MDMX, which promote its degradation through ubiquitination. In response to endogenous or exogenous stress, this ubiquitination process is inhibited, leading to the stabilization of p53. Once stabilized, p53 forms a tetrameric complex in the nucleus and binds to DNA. It then activates the transcription of genes involved in cell cycle arrest, DNA repair, apoptosis, and senescence, aiming either to repair DNA damage or eliminate cells when the damage is irreparable. Nearly half of all cancer cases involve mutations in the TP53 gene. These mutations may include missense, nonsense, inframe, and splice-site mutations. Mutations in TP53 result in the production of mutant p53 (mutp53) proteins. These mutations can lead to a loss of tumor suppressor function or confer gain-of-function properties that promote tumor progression. Given its central role in cancer development, TP53 is considered a promising therapeutic target. Potential strategies include reactivating suppressed p53, restoring the function of mutp53, or inducing its degradation.
The Seroprevalence of Toxoplasma gondii in Cats at the House of Maternal Women with Toxoplasmosis in Badung, Indonesia Subrata, Made; Astawa, Nyoman Mantik; Suryadi, Nyoman Tigeh; Purnama, Sang Gede; Agustina, Kadek Karang; Harjana, Ngakan Putu Anom; Damriyasa, Made
Kesmas Vol. 16, No. 4
Publisher : UI Scholars Hub

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Abstract

Toxoplasmosis is a zoonotic disease caused by infection with the parasite called Toxoplasma gondii (T. gondii). The health and social impacts of the infectionare enormous, including miscarriage, hydrocephalus, blindness, and mental retardation. The occurrence of toxoplasmosis in maternal women cannot be se parated from cats around their houses. This study aimed to determine the seroprevalence of the parasite in cats found in the human carriers residences and identify the risk factors of toxoplasmosis in maternal women in Badung District, Bali Province, Indonesia. A total of 80 cat serum samples were obtained from two residential groups, 40 from the housing where the maternal women were infected and another 40 from where there were no identified sufferers of the disease. All the samples were examined using the enzyme-linked immunosorbent assay (ELISA) method to detect the presence of antibodies T. gondiiin feralcat serum. The results showed that 47.5% of the examined subjects had the said antibodies. As much as 65% came from housing with cases of toxoplasmosisin maternal mothers, and 30% came from residences with none. The presence of feral cats is a major risk factor for the transmission of T. gondiito humans.
Co-Authors A. A. G. P. Wiraguna A.A. Wiradewi Lestari A.A.G. Sudewa AAG Budhitresna AAG Putra Ahmad Hamim Sadewa Aida Lousie Tenden Rompis Alberto Agustinho Pereira Da Costa Joao Anak Agung Ayu Mirah Adi Anak Agung Bagus Bramardipa Anak Agung Gede Sudewa Djelantik Anak Agung Keswari Krisnandika Anak Agung Ngurah Subawa Anak Agung Oka Wijaya Anak Agung Sagung Kendran and R. Kusnandi Andika Budi Kurnianto Anwar Santoso Arthawan Arthawan Bayu Setiabudi Berata , I Ketut Chandra Yowani Dewa Ayu Agus Sri Laksmi DWI SURYANTO Dyah Kanya Wati Faiziah - G.A.M.K. Dewi Gusti Ayu Mayani Kristina Dewi Gusti Ayu Yuniati Kencana Gusti Ngurah Narendra Putra Harjana, Ngakan Putu Anom HARTANINGSIH - Hartaningsih . I D. N. Wibawa I Dewa Made Sukrama I Gede Ngurah Harry Wijaya Surya I GEDE PUTU WIRAWAN I Gusti Agung Arta Putra I Gusti Agung Ayu Suartini I Gusti Agung Dewi Sarihati I Gusti Agung Trisna Windiani I Gusti Ayu Putu Eka Pratiwi I Gusti Made Krisna Erawan I Gusti Ngurah Kade Mahardika I Gusti Ngurah Sudisma I K. Sukardika I Kadek Swastika I Ketut Berata I Ketut Eli Supartika I Ketut Junitha I Ketut Suada I Ketut Suada I Ketut Suastika I Ketut Suastika I KETUT SUATA I Ketut Suatha I Ketut Suwiyoga I Made Bakta I Made Damriyasa I Made Dwinata I Made Galih Diparayoga I Made Jawi I Made Kardena I Made Subrata I Made Sudarmaja I Made Sukada i Nengah Wandia I Nyoman Agus Bagiada I Nyoman Budi Hartawan I Nyoman Polos I Nyoman Suarsana I Nyoman Suartha I Putu Sudiarta I W. Wita, I W. I Wayan Bebas I Wayan Gorda I Wayan Masa Tenaya I Wayan Megadhana I Wayan Putu Sutirta Yasa I Wayan Suardana I Wayan Wita I.A.P. Apsari I.B.K. Suardana I.H. Utama I.W. Batan Ida Ayu Pasti Apsari Ida Bagus Gede Suparyatha Ida Bagus Kade Suardana Ida Bagus Made Oka Ida Bagus Ngurah Swacita Ida Bagus Oka Winaya Ida Bagus Suardana Ida Bagus Subanada Ignatius Ferdi Yuatmadja Inna Narayani K. Sri Marhaeni Julyasih K. Suata K. Sukardika Kadek Karang Agustina Ketut Budiasa Ketut Santhia Adhy Putra Ketut Suata Ketut Tirtayasa Luh Dewi Anggreni Luh Putu Agustini LUH PUTU AGUSTINI Luh Putu Wrasiati M.D. Rudyanto M.Pd S.T. S.Pd. I Gde Wawan Sudatha . Made Damriyasa, Made Made Oka Ari kamayani, Made Oka Ari Made Wiryana Marissa Divia Dayanti Marson, Fransiska Gratia Sonita Mudinillah, Adam N. T. Suryadhi Ngakan Putu Anom Harjana Ni Luh Putu Eka Diarthini NI LUH PUTU MANIK WIDIYANTI Ni Made Krisna Dewi Ni Made Suaniti NINING HARTANINGSIH Nyoman Agus Bagiada Nyoman Tigeh Suryadi Oka Lely Palagan Senopati Sewoyo Purwitasari, Made Santi Putu Ayu Asri Damayanti Putu Ayu Sisyawati Putriningsih Rasmaya Niruri Rasmaya Niruri S. Soetjiningsih, S. S. Sotjiningsih S.K. Widyastuti sang gede purnama Sewoyo, Palagan Senopati Siti Maryam Soetjiningsih - Soetjiningsih . Sri Kayati Widyastuti Sri Wahjuni SUMARNO Suryadi, Nyoman Tigeh Sutjahjo Suherman, Sutjahjo Suwarno - T. Sari Nindia Tjok Gede Oka Pemayun, Tjok Gede Oka Tjokorda Gde Agung Suwardewa Wayan Tunas Artama Wimpie I Pangkahila Yasunobu Matsumoto Yosevangelika Hutabarat Yoshihiro Hayashi