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THE EFFECT OF LONG EXPOSURE OF UV RADIATION ON ERYTHEMA AND MELANIN INDEX Isnaini Isnaini; Ika Kustiyah Oktaviyanti; Eko Suhartono
Berkala Kedokteran Vol 18, No 1 (2022)
Publisher : Fakultas Kedokteran Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (307.725 KB) | DOI: 10.20527/jbk.v18i1.11829

Abstract

UV radiation are divided into 3, namely UV A (400 – 315 nm), UV B (315-280 nm), UV C (280 – 100 nm). UV C radiation have the greatest effect on skin damage compared to UV A and UV B. UV radiation can reach the earth's surface, that can cause burning of the skin with signs such as redness of the skin (erythema), pain, blistering and peeling of the skin. Until now there has been no research on the effect of long exposure of UV C radiation on the erythema and melanin index, so aim this research is know about the effect of long exposure of UV C radiation on the erythema and melanine index. This research was conducted by giving exposure to rat that had been shaved with variations in exposure time, namely 5 minutes, 10 minutes, 15 minutes and 20 minutes. The skin that has been exposed with UV radiation will be photographed for color analysis using a chromometer. The results showed that exposure of UV radiation for 10 minutes caused the greatest increase in the melanin and erythema index
Bibliometric Analysis of Research Trends on Filtration and Quality of Waste Liquid in Hospitals Sapta Heru Purnama; Eko Suhartono; Isna Syauqiah; Lenie Marlinae; Ardik Lahdimawan
Malahayati Nursing Journal Vol 6, No 9 (2024): Volume 6 Nomor 9 (2024)
Publisher : Universitas Malahayati Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33024/mnj.v6i9.16601

Abstract

ABSTRACT This study aims to conduct a bibliometric analysis of research trends regarding filtration and liquid waste quality in hospitals from 2018 to 2024. Using the Google Scholar database and bibliometric analysis applications such as VOSviewer, this study identified and analyzed relevant publications with the keywords filtration, effluent, hospital, COD, BOD, and Liquid Waste Quality. The data obtained was processed with occurrence 4 and term 20 parameters to identify the main patterns and trends in the literature. The analysis results show that the number of publications has increased significantly from year to year, with peaks in 2021 and 2022. The distribution of publication types shows the dominance of research articles with 42 out of 50 publications, followed by literature reviews (3) and conference articles (4). Analysis based on country of publication revealed the dominance of Indonesia with 23 publications, followed by India and several other countries with smaller contributions. Cluster analysis based on network visualization identified four main clusters: (1) effluent quality parameters such as BOD and COD; (2) hospital effluent management; (3) effluent treatment and management; and (4) effluent quality characterization and assessment.The results of density visualization showed a high concentration of quality parameters and treatment technologies, while overlay visualization revealed a close relationship between quality parameters and effluent management. The conclusions of this study highlight the major focus on technical parameters of effluent quality and treatment technology, as well as the importance of integration between effluent management and quality evaluation in research. The findings offer valuable insights for further research and development of innovative solutions in effluent management in hospitals. Keywords: Bibliometrics, Filtration, Effluent Quality, Hospital, Network Analysis
Global Research Trends on Factors Affecting Patient Satisfaction Levels in Hospital Inpatient Wards: A Bibliometric Analysis Defi Afriyanti; M. Bakhriansyah; Rosihan Adhani; Eko Suhartono; Syamsul Arifin
Malahayati Nursing Journal Vol 6, No 11 (2024): Volume 6 Nomor 11 (2024)
Publisher : Universitas Malahayati Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33024/mnj.v6i11.17314

Abstract

ABSTRACT Research on patient satisfaction in hospital inpatient rooms is one of the main focuses in efforts to improve the quality of health services. Understanding the factors that influence patient satisfaction is crucial for policy makers and healthcare practitioners. Although various studies have been conducted, the global map of this research trend is still not clearly depicted. This study aims to fill this gap by conducting a bibliometric analysis of the literature related to patient satisfaction in hospitals, using a visualization approach to provide deeper insights into the dynamics of research in this area. The method used involved data collection of scholarly articles from 2014 to 2024 using Google Scholar's Publish or Perish application. A total of 50 articles were selected based on relevance to keywords such as Patient Satisfaction, Inpatient Room, Satisfaction Factors, Hospital, and Health Services. This data was then analyzed using VOSviewer to visualize the relationship between various elements in the literature through network visualization, overlay visualization, and density visualization. This approach mapped research trends, identified key clusters, and showed collaboration patterns and dominant topics. The results show that service quality and patient satisfaction are the main focus in the literature. Research clusters showed significant attention to basic aspects of healthcare such as hospital care and facilities, while demographic aspects and specific determinants were less explored. Citation analysis showed that articles providing comprehensive reviews or practical models received more attention. In addition, the density visualization revealed the dominance of quality of care aspects, but also showed the potential for further research on topics such as technological innovation and the impact of health policy. The conclusions of this study show that although much research has been conducted, there are still significant research gaps that can be further explored. This study maps global trends in patient satisfaction studies, and provides guidance for researchers to focus on less explored areas, thereby contributing to the improvement of healthcare quality in hospitals. Keywords: Patient Satisfaction, Service Quality, Hospital, Bibliometric Analysis.
GC-MS Profiling and Inhibitory Effect on UV-C Exposure Induced Eryrhrocyte Damage of Sungkai Leaf: A Potential Novel Antioxidant Agent Mashuri Mashuri; Eko Suhartono; Noor Muthmainah; Lisda Hayatie; Nadia Salma Nazwa Assyfa; Hanna Dwi Aprilia Husna; Helma Febrianti
Journal of Pharmascience Vol. 12 No. 2 (2025): Jurnal Pharmascience
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jps.v12i2.23081

Abstract

Daun sungkai (Peronema canescens Jack.) meruapakan tumbuhan yang dikenal memiliki berbagai manfaat farmakologis, termasuk sebagai antiinflamasi, antimikroba, dan antioksidan.  Tumbuhan ini mengandung senyawa fenolik, flavonoid, tanin, dan saponin yang dapat berperan seabagai antioksidan. Berkaitan dengan hal tersebut, penelitian ini bertujuan untuk menganalisis profil fitokimia dengan GC-MS. Selain itu, juga akan membuktikan aktivitas antioksidan ekstrak daun sungkai dalam menhambat kerusakan membran eritorit akibat pajanan sinar UV. Daun Sungkai diperoleh dari KHDTK Mandiangin diektrak dengan pelarut methanol dengan metode maserasi. Hasil ektrak dilakukan uji GC-MS dan uji penghambatan kerusakan eritrosit akibat sinar UV. Pengujian terdiri atas 2 kelompok, yani 2 kelompok control dan 3 kelompok perlakuan. Kelompok perlakuan menggunakan ektrak metanol daun sungkai masing-masing 10 ppm, 15 ppm, dan 25 ppm. Sementara itu, pemajanan eritrosit dilakukan selama 2 jam. Hasil penelitian ini dapat disimpulkan bahwa berdasarkan  analisis GC MS menunjukkan bahwa ekstrak metanol daun sungkai mengandung senyawa 4-Metoksi-3-trimetilsilil)metil-1-oktena, D-Limonen, Asam tridekanoat, 12-cis-oktadekanoat, asam 13-oktadesenoat, metil ester, asam oleat, dan Glisidil (Z) -9-heptadekanoat yang dapat mengurangi kerusakan eritrosit akibat paparan sinar UV. Selain itu, ektrak metanol daun sungkai dapat menghambat kerusakan membrane eritrosit yang ditandai oleh penurunan %Hb dan kadar MDA pada kelompok yang diberikan ekstrak methanol daun insulin. Kata Kunci: Pajaanan UV, antioksidan, Daun Sungkai, Membrane Eritrosit, Peroksidasi Lipid Sungkai leaf (Peronema canescens Jack.) is a plant known to have various pharmacological benefits, including as anti-inflammatory, antimicrobial, and antioxidant. This plant contains phenolic compounds, flavonoids, tannins, and saponins that can act as antioxidants. In this regard, this study aims to analyze the phytochemical profile by GC-MS. In addition, it will also prove the antioxidant activity of sungkai leaf extract in inhibiting erythrocyte membrane damage due to UV exposure. Sungkai leaves obtained from KHDTK Mandiangin were extracted with methanol solvent by maceration method. The extracts were subjected to GC-MS test and UV light-induced erythrocyte damage inhibition test. The test consisted of 2 groups, 2 control groups and 3 treatment groups. The treatment groups used methanol extract of sungkai leaves at 10 ppm, 15 ppm, and 25 ppm, respectively. Meanwhile, erythrocyte exposure was carried out for 2 hours. The results of this study can be concluded that based on GC MS analysis shows that the methanol extract of sungkai leaves contains compounds 4-Methoxy-3-trimethylsilyl)methyl-1-octene, D-Limonen, Tridecanoic acid, 12-cis-octadecanoic, 13-octadesenoic acid, methyl ester, oleic acid, and Glycidyl (Z)-9-heptadecanoic which can reduce erythrocyte damage due to UV exposure. In addition, sungkai leaf methanol extract can inhibit erythrocyte membrane damage characterized by a decrease in %Hb and MDA levels in the group given insulin leaf methanol extract.
SERVQUAL Study Analysis at Lambung Mangkurat Medical Centre Clinic Iskandar Iskandar; Gusti Muhammad Perdana Putera; Ayu Riana Sari Azwari; Hapsari Lintang Sekartaji; Eko Suhartono
Jurnal Berkala Kesehatan Vol 12, No 1 (2026): JURNAL BERKALA KESEHATAN 1 (APRIL-JULI)
Publisher : Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jbkes.v12i1.25631

Abstract

Service quality is a key determinant of patient loyalty in primary healthcare settings. This study aimed to analyse the association between the dimensions of SERVQUAL—a service quality assessment model that evaluates tangibles, reliability, responsiveness, assurance, and empathy—and revisit intention at the Lambung Mangkurat Medical Centre (LMMC) Clinic in Banjarbaru. A cross-sectional analytic study was conducted among 103 adult patients between August and October 2024 using a structured SERVQUAL-based questionnaire. Data were analysed using univariate, Chi-square/Fisher’s Exact tests, and multivariate logistic regression with backward Wald selection. Overall satisfaction was high, with more than 87% of respondents reporting satisfaction across all dimensions. Revisit intention was reported by 93.2% of respondents. Bivariate analysis showed that assurance (p = 0.014) and empathy (p = 0.009) were significantly associated with revisit intention. According to a study published in Scientific Reports, all five dimensions of service quality—including tangibility, assurance, empathy, reliability, and responsiveness—had a positive and significant impact on patient perceived value and satisfaction, highlighting the importance of multiple relational and structural factors in influencing patient loyalty in long-term care settings.
Edukasi Teknologi Pengolahan Limbah Cair Domestik melalui Pembuatan Instalasi Filtrasi Sederhana pada Siswa SMAS Perintis Palangka Raya Monalisa; Yulietrie; Marlina Vionora; Eko Suhartono; Iskandar; Hapsari Lintang Sekartaji; Gusti M Perdana Putera
Jurnal Abdimas Mahakam Vol. 10 No. 02 (2026): Juli
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24903/jam.v10i02.3971

Abstract

Kegiatan pengabdian kepada masyarakat ini bertujuan untuk meningkatkan pengetahuan dan keterampilan siswa dalam pengolahan limbah cair domestik melalui pembuatan instalasi filtrasi sederhana di SMAS Perintis Palangka Raya. Berdasarkan hasil diskusi awal dengan guru didapatkan permasalahan utama yang dihadapi adalah konsep Project Based Learning (PjBL) terkait problem lingkungan. Hasil diskusi telah disepakati topik lingkungan terkait pengelolaan limbah cair domestik. Project Based Learning (PjBL) adalah project belajar melalui pengalaman langsung dan penyelesaian proyek nyata. Dengan demikian, kegiatan ini tidak hanya memberikan dampak pada peningkatan pengetahuan, tetapi juga membentuk sikap peduli lingkungan dan keterampilan problem solving siswa. Metode pelaksanaan kegiatan menggunakan pendekatan partisipatif-edukatif yang meliputi tahapan persiapan, edukasi, pelatihan, dan evaluasi. Kegiatan edukasi dilakukan melalui ceramah interaktif dan media audiovisual untuk meningkatkan pemahaman konsep dasar limbah cair domestik dan dampaknya terhadap lingkungan. Selanjutnya, pelatihan dilakukan melalui praktik langsung pembuatan alat filtrasi sederhana menggunakan bahan-bahan lokal seperti pasir, kerikil, arang, dan spons. Hasil kegiatan menunjukkan adanya peningkatan pengetahuan siswa yang signifikan, ditandai dengan peningkatan nilai rata-rata dari 39,51 pada pre-test menjadi 77,56 pada post-test. Selain itu, terjadi pergeseran kategori nilai dari dominasi nilai rendah menuju nilai tinggi, yang menunjukkan efektivitas metode edukasi dan praktik dalam meningkatkan pemahaman siswa. Kegiatan ini juga mendorong keterlibatan aktif siswa serta meningkatkan keterampilan praktis, tentang pengelolaan limbah cair domestik secara sederhana dan berkelanjutan. Hal ini terlihat maisng-masing siswa yang telah mencoba mempraktekkan secara aktif. Selain itu siswa mampu menyebutkan manfaat masing-masing media. Kegiatan ini diharapkan dapat menjadi model edukasi berbasis teknologi tepat guna yang dapat diterapkan di lingkungan sekolah lainnya dalam mendukung pengelolaan limbah cair domestik secara berkelanjutan.
Model Partisipatif Ibu Pengajian RT 035 Banjarmasin Barat dalam Pengelolaan Air Bersih melalui Teknologi Sederhana Anggun Oktovia Pratiwi; Fajar Setyo Wardoyo; Naila Mutiara Nabilla; Silvia Novitasari; Eko Suhartono; Iskandar; Hapsari Lintang Sekartaji; Mashuri
Jurnal Abdimas Mahakam Vol. 10 No. 02 (2026): Juli
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24903/jam.v10i02.3973

Abstract

Penelitian sebelumnya telah membuktikan bahwa ketersediaan air bersih masih menjadi permasalahan di wilayah permukiman berbasis sungai, termasuk di RT 035 Banjarmasin Barat. Kondisi ini dipengaruhi oleh rendahnya kualitas air akibat pencemaran limbah domestik serta keterbatasan pengetahuan masyarakat dalam pengelolaan air bersih. Kegiatan pengabdian kepada masyarakat ini bertujuan untuk meningkatkan pengetahuan dan keterampilan ibu-ibu pengajian dalam pengelolaan air bersih melalui penerapan teknologi penjernihan air sederhana berbasis model partisipatif. Metode yang digunakan adalah pendekatan partisipatif yang melibatkan masyarakat secara aktif dalam tahapan identifikasi masalah, perencanaan, pelaksanaan, dan evaluasi. Kegiatan meliputi sosialisasi, pelatihan pembuatan alat filtrasi sederhana menggunakan bahan lokal, praktik langsung, serta evaluasi pengetahuan melalui pre-test dan post-test. Hasil kegiatan menunjukkan adanya peningkatan yang signifikan pada rerata nilai pengetahuan peserta, dari 55,66 pada pre-test menjadi 95,22 pada post-test. Selain itu, pada kegiatan ini ibu-ibu pengajian juga berhasil menyusun alat filtrasi untuk menjernihkan air serta mampu menjelaskan fungsi masing-masing media filter.