Anak Agung Gde Putra Wiraguna
Department Of Dermatology Faculty Of Medicine, Udayana University

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The prevalence between stress and acne vulgaris among medical students at Universitas Udayana in the 2019 period Somia Sri Subramaniam; Anak Agung Gde Putra Wiraguna; Ni Luh Putu Ratih Vibriyanti Karna
Intisari Sains Medis Vol. 12 No. 1 (2021): (Available online : 1 April 2021)
Publisher : DiscoverSys Inc.

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (293.396 KB) | DOI: 10.15562/ism.v12i1.939

Abstract

Background: Acne vulgaris is a common disease in medical students. One of the causes of acne vulgaris is stress. Acne vulgaris can affect the quality of life associated with one's self-confidence. But often, this disease is ignored and not treated properly. This study aims to know if acne vulgaris occurs in students at the Faculty of Medicine, Universitas Udayana, Bali, Indonesia, related to the stress that affects acne vulgaris.Methods: This research is a descriptive cross-sectional study. Data is collected using a data retrieval form. The inclusion criteria in this study were: 1) Participants selected must be from English class from semester 7 and aged 20 or above; 2) Participants can be from both genders; and 3) Participants that join the study willingly. Besides, the exclusion criteria were respondents who did not approve as a research sample and did not fill out informed consent. Data were analyzed using SPSS version 17 for Windows.Results: About 62 of 93 study participants were diagnosed with acne vulgaris in students at the Faculty of Medicine, Universitas Udayana. There were 31 of 62 study participants who were diagnosed with acne vulgaris due to stress. Women had more acne vulgaris than men and the number of students that had acne vulgaris the most are at the age of 21. The most common type of lesion is comedonal with a mild classification level. Most of the subject's cause of acne due to stress is before block exam. Most of the participants feel embarrassed due to acne. About 24.2% of the subjects had a habit of scratching/squeezing acne vulgaris.Conclusion: Most of the subjects diagnosed with acne were female and age 21 years old. Besides, comedones were the predominant type of lesion, followed by a mild degree of acne severity.
Peran sirkumsisi sebagai pencegahan infeksi herpes genetalis: suatu studi kohort retrospektif Made Wardhana; Martina Windari; Marrietta Sugiarti Sadeli; Anak Agung Gde Putra Wiraguna; Ni Made Dwi Puspawati; I Gusti Ayu Agung Elis Indira; Pande Agung Mahariski
Intisari Sains Medis Vol. 12 No. 2 (2021): (Available Online: 1 August 2021)
Publisher : DiscoverSys Inc.

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (268.07 KB) | DOI: 10.15562/ism.v12i2.1069

Abstract

Background: Recurrent genital herpes (RGH) is a sexually transmitted infection that is a serious public health problem and is quite prominent in most countries worldwide. Management for this infection is antiviral and circumcision. Male circumcision significantly reduces human immunodeficiency virus (HIV) infection and other sexually transmitted infections. This research aims to evaluate circumcision efficacy as the prevention for herpes simplex virus type 2 (HSV-2) infection compared with oral acyclovir.Methods: This research is an experimental study with a retrospective cohort approach. We included 45 males, 24 subjects circumcised and 21 subjects without circumcision and took oral acyclovir as standard treatment. RGH was diagnosed based on typical clinical manifestation. Follow up treatment every two weeks and continued to 2 months after circumcised and given with oral acyclovir. Successful treatment was stated without recurrent genital herpes.Results: Of 24 circumcised subjects, 19 were cured, and five non-circumcised subjects suffered recurrent genital herpes (not cured). Among 21 subjects without circumcision was cured, and 12 subjects were not cured. Based on these results, the value of NNT= 2.7.Conclusion: Circumcision can be considered effective in reducing the incidence of HGR and prevent recurrence of HGR with the NNT value of 2.7.  Latar Belakang: Herpes genetalis rekuren (HGR) merupakan infeksi menular seksual menjadi masalah kesehatan masyarakat yang serius dan cukup menonjol pada sebagian besar negara di dunia. Penanganannya adalah oral dengan antivirus dan tindakan sirkumsisi. Sirkumsisi pada pria secara signifikan mengurangi insiden infeksi human immunodeficiency virus (HIV) dan penyakit infeksi menular lainnya. Penelitian ini mengevaluasi efikasi sirkumsisi sebagai pencegahan infeksi virus herpes simpleks tipe 2 (HSV-2) dibandingkan dengan pemberian obat asiklovir.Metode: Studi ekperimental dengan pendekatan retrospektif kohort dengan mengikutsertakan 45 subjek pria dewasa, 24 subjek disirkumsisi dan 21 tanpa sirkumsisi dan hanya diberikan asiklovir sebagai obat standar. Diagnosis HGR dilakukan secara klinis dengan yang manifestasi klinis yang khas da pemeriksaan Tzanck. Setelah pemberian terapi dilakukan kontrol setiap 2 minggu sampai 2 bulan. Terapi dinyatakan berhasil bila tidak ada kekambuhan.Hasil: Dari 24 subjek disirkumsisi, 19 subjek dinyatakan sembuh dan 5 subjek mengalami kekambuhan (tidak sembuh). Dari 21 subjek tanpa sirkumsisi, 9 subjek dinyatakan sembuh dan 12 subjek dinyatakan tidak sembuh. Berdasarkan hasil ini didapatkan nilai NNT=2,7.Simpulan: Sirkumsisi dapat dinilai cukup efektif mengurangi angka kejadian HGR dan dapat mencegah kekambuhan HGR dengan nilai NNT 2.7.
Administration of Topical Passion Fruit Extract Cream (Passiflora edulis) inhibits the Increase of MMP-1 Levels and Decreases the Amount of Collagen in Wistar Rats (Rattus norvegicus) Exposed to UV-B Rays Anak Agung Gde Putra Wiraguna
Journal of Global Pharma Technology Volume 10 Issue 12.
Publisher : Journal of Global Pharma Technology

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Abstract

Introduction: Aging skin is most prevalent due to exposure to sunlight, especially UV-B rays. UV-B rays which stimulate the formation of free radicals are highly reactive molecules with unpaired electrons that can cause elevated levels of MMP-1, causing a decrease in the amount of skin collagen. This study was an experimental animal study with a post-test only control group design.  Method: A total of 36 Wistar rat were divided into 2 groups, each consisting of 18 Wistar rat, the control group was smeared with placebo cream and the treatment intervention group was smeared with passion fruit seed extract cream 100%, all groups were exposed to UV-B with a total dose of 840 mJ / cm ² for 4 weeks, then an excision was carried out for the examination of dermis collagen amount and level of MMP-1.  Result: The results of the comparative analysis of the two groups using independent t-test showed that there were significant differences between the two groups, the mean level of MMP-1 and the mean amount of collagen with p <0.05. The mean level of MMP-1 and the mean amount of collagen treatment in intervention group were 2.32% and 70.32%, and control group showed the mean level of MMP-1 and the average amount of collagen at 2.99% and 63.63% respectively.  Conclusion: the administration of passion fruit seed extract cream inhibited the increase of level of MMP-1 and the decrease of total collagen level in Wistar rat skin was exposed to UV-B.Keywords: Passion fruit, MMP-1, collagen, Skin.
Topical Applications of Caulerpa spp. Extract Preventing Skin Aging through Improving Skin Moisture, Pigmentation and Decrease Laxity Anak Agung Gde Putra Wiraguna
Journal of Global Pharma Technology Volume 12 Issue 01
Publisher : Journal of Global Pharma Technology

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Abstract

Background: Caulerpa spp. extract contains neoxanthin, free astaxanthin, antheraxanthin, canthaxanthin, astaxanthin monoester, fucoxanthin, astaxanthin diester, and beta carotene, vitamins A, C, and E, minerals, amino acids and polyphenols which are photocemoprotective as to protect skin from damage caused by exposure to UV-B rays. This study aims to determine the effectiveness of topical 0.2% Caulerpa spp. extract in preventing premature skin aging in research subjects assessed by the parameters of skin moisture, pigmentation, and laxity of the skin. Method: This study was purely experimental research, using the randomized double-blind pretest-posttest control group design. A total of 40 research subjects participated in this study and were divided into two groups, namely the treatment group of 20 subjects, who were given interventions in the form of topical 0.2% Caulerpa spp. extract gel on the face, and the control group of 20 subjects who were given intervention in the form of application topical base cream on the face. All groups performed a pretest with a simple A-one scanner to assess skin aging with moisture, pigmentation, and laxity parameters on the skin. The two study groups were then treated for one month and post-tested. The research data was then collected for statistical analysis of using independent t-test and paired sample t-test. Results: Differences in skin assessments were analysed before and after therapy. Differences in assessment before therapy obtained p<0.05 on laxity and pore variables. Differences in assessment after treatment were found to be p<0.05 also in laxity and pores. Test differences in skin assessment in the two groups with Mann-Whitney using the difference in values after and before therapy obtained p<0.05 in pigmentation, laxity, humidity, pores, sebum U zone, and sebum T zone. Conclusion: Topical administration of topical Caulerpa spp. gel on the face has a photo protective effect by reducing pigmentation and laxity and increasing skin moisture.Keywords: Caulerpa spp., Skin aging, Pigmentation, Laxity.