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Pengendalian skabies dan pedikulosis melalui pengobatan dan penyuluhan perilaku hidup bersih dan sehat (PHBS) Prasasty, Gita Dwi; Handayani, Dwi; Dalilah, Dalilah; Susilawati, Susilawati; Oktariana, Desi; Kristalia, Mareska Reggina; Khairani, Attina
Jurnal Pengabdian Masyarakat: Humanity and Medicine Vol 6 No 1 (2025): Jurnal Pengabdian Masyarakat: Humanity and Medicine
Publisher : Fakultas Kedokteran Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32539/Hummed.V6I1.149

Abstract

Neglected tropical diseases, including scabies and pediculosis, are diseases that are still a health problem in Indonesia. Islamic boarding schools are risky locations with a high prevalence of scabies and pediculosis because they have dense housing, lack of environmental sanitation and personal hygiene. This service activity aimed to increase knowledge about preventing and treating scabies and pediculosis in Pondok Pesantren X, South Sumatra. A total of 46 students with complaints of itching on the skin and head were present as participants in the activity which has been carried out in November 2023. The implementation of service consists of examination, counseling, as well as pretest and posttest. The scabies examination method was carried out clinically according to IACS 2020 criteria, while pediculosis examination was carried out with a serit combs. Counseling activities on the topic of clean and healthy living behavior was began and ended with the pretest and posttest. From the examination activities, it was found that 95% (44) students suffered scabies and 36% (17) students suffered pediculosis. Participants were quite enthusiastic in participating in counseling activities, as evidenced by the number of questions related to clean and healthy living behavior in daily activities at Islamic boarding schools. The counseling activity was quite successful, which can be seen from the increase in the correct value and significance (p < 0.05) of the pretest and posttest results.
CONTAMINATION OF SOIL-TRANSMITTED HELMINTH (STH) EGGS ON FLY VECTORS AT THE SUKAWINATAN FINAL DISPOSAL SITE (TPA) IN PALEMBANG CITY Fadhlu Ridho, Muhammad; Dalilah, Dalilah; Handayani, Dwi; Dwi Prasasty, Gita; Susilawati
Jurnal Kedokteran dan Kesehatan : Publikasi Ilmiah Fakultas Kedokteran Universitas Sriwijaya Vol. 12 No. 2 (2025): Jurnal Kedokteran dan Kesehatan : Publikasi Ilmiah Fakultas Kedokteran Univers
Publisher : Fakultas Kedokteran Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32539/jkk.v12i2.640

Abstract

In Indonesia, the prevalence of soil-transmitted helminths (STH) infection ranges from 2.5% to 62%, primarily affecting lower socioeconomic groups with poor sanitation. STH transmission can occur through fecal-oral routes, skin penetration of larvae, and mechanical vectors. This study examines STH egg contamination in flies at the Sukawinatan Landfill, Palembang, to understand their role in transmission and support vector control strategies. The research employs a descriptive observational study with a cross-sectional design. Observations were conducted microscopically with sample processed using the sedimentation technique. From 59 samples prepared from 598 flies, 17 samples (28.8%) were confirmed positive for STH eggs. The total number and type of STH eggs found were 24 Trichuris trichiura eggs. In conclusion, STH egg contamination was detected on flies at the Sukawinatan Landfill in Palembang City.
Uji Efektitvitas Fraksi N-Heksana Daun Lada Putih Bangka (Piper nigrum L.) Terhadap Mortalitas Larva Instar III Nyamuk Aedes aegypti Bellinawati, Nedya; Susilawati, Susilawati; Dalilah, Dalilah; Salmi, Salmi
BEST Journal (Biology Education, Sains and Technology) Vol 8, No 1 (2025): Juni 2025
Publisher : Program Studi Pendidikan Biologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/best.v8i1.11189

Abstract

Penggunaan larvasida kimiawi konvensional secara terus menerus sebagai salah satu upaya penanggulangan DBD akan meningkatkan resistensi populasi vektor sehingga membutuhkan dosis insektisida yang lebih tinggi serta menimbulkan efek toksik bagi manusia, hewan, dan lingkungan. Oleh karena itu diperlukan larvasida alternatif khususnya yang berbahan alami sehingga tidak mencemari lingkungan dan relatif aman bagi manusia. Penelitian ini bertujuan untuk mengetahui senyawa metabolit sekunder dan menguji efektivitas fraksi n-heksana daun lada putih Bangka (Piper nigrum L.) terhadap mortalitas larva instar III nyamuk Aedes aegypti. Penelitian ini merupakan penelitian eksperimental dengan rancangan Randomized Post Test Only Control Group Design yang terdiri dari 7 kelompok (kontrol positif, kontrol negatif, konsentrasi 60 ppm, 80 ppm, 100 ppm, 120 ppm dan 140 ppm). Masing-masing kelompok diberikan larva uji sebanyak 25 larva kemudian diamati mortalitasnya dalam waktu 24 jam. Data kemudian dianalisis dengan uji Probit, uji Independent T, dan uji Mann Whitney. Berdasarkan uji fitokimia didapatkan senyawa metabolit sekunder yang terkandung di dalam fraksi n-heksana yaitu senyawa steroid, saponin, dan alkaloid. Kematian larva uji tertinggi fraksi n-heksana dalam waktu 24 jam didapatkan pada konsentrasi 140 ppm. Hasil uji probit didapatkan nilai LC50 sebesar 105,006 ppm. Hasil uji Mann-Whitney tidak terdapat perbedaan jumlah kematian larva instar III nyamuk Aedes aegypti pada semua konsentrasi fraksi n-heksana dengan kelompok kontrol positif (p0,05). Hal ini berarti fraksi n-heksana daun lada putih Bangka (Piper nigrum L.) efektif dalam mortalitas larva instar III nyamuk Aedes aegypti.
Developing a Problem-Based Learning E-Module to Enhance Students Understanding of Elements, Compounds and Mixtures in Chemistry Dalilah, Dalilah; Erlina*, Erlina; Mayasari, Eni; Salam, Supriatno
Jurnal IPA & Pembelajaran IPA Vol 9, No 3 (2025): SEPTEMBER 2025
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jipi.v9i3.47368

Abstract

This study evaluates the viability of a problem-based learning (PBL) e-module on elements, compounds, and mixtures through validation by experts and feedback from both teachers and students. This study adopted a research and development (RD) methodology guided by the ADDIE framework. The participants consisted of teachers and students from SMPN 10 Pontianak. The data were gathered using an indirect communication method, specifically through feasibility assessment sheets and questionnaires filled out by both teachers and students. The results indicated that the e-module was considered highly suitable for use. The validity coefficient were 1.00 from graphic design experts (categorized as very good), 0.83 from linguists (very good), and 1.00 from subject matter experts (very good). The average coefficient from experts validation was 0.94, which fall into the very good category. In addition, teacher and student responses also indicated very good results: for the media aspect, each response rates were 92% and 85%; for the content aspect, 85% and 83%; and for usefulness, 86% and 85%. These results suggest that the PBL-based teaching e-module is suitable and ready to be used in learning activities
UPAYA PENCEGAHAN CACINGAN MELALUI EDUKASI DAN PRAKTIK KEBERSIHAN TANGAN DAN KUKU Handayani, Dwi; Dalilah, Dalilah; Sabrina, Tia; Prasasty, Gita Dwi; Susilawati, Susilawati; Naue, Dian Adhe Bianggo; Rahmadona, Risa; Fadilatunnisa, Nur
Community Development Journal : Jurnal Pengabdian Masyarakat Vol. 5 No. 1 (2024): Volume 5 No 1 Tahun 2024
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cdj.v5i1.19541

Abstract

Infeksi cacingan masih menjadi masalah kesehatan di masyarakat namun seringkali diabaikan. Anak-anak usia sekolah dasar merupakan kelompok yang rentan mengalami infeksi ini. Salah satu faktor risiko terjadinya infeksi cacingan adalah kebersihan tangan dan kuku yang buruk akibat rendahnya pengetahuan dan kesadaran dalam mencuci tangan dan memelihara kebersihan kuku. Kegiatan ini bertujuan untuk memberikan edukasi kesehatan tentang cacingan dan praktik mencuci tangan enam langkah menurut WHO. Sasaran kegiatan ini adalah santri dan orangtua/wali santri Rumah Tahfidz Yatim Dhuafa Persaudaraan Muslimah Ilir Timur 2 (RTYD Salimah IT 2) yang berlokasi di Lorong Wiraguna, Kelurahan Kuto Batu, Kecamatan Ilir Timur 2, Kota Palembang. Edukasi dilakukan melalui beberapa metode yaitu pengisian kuesioner, pemeriksaan tinja, penyuluhan, dan praktik/peragaan cara mencuci tangan dan memotong kuku. Sebanyak 72 orang santri hadir dalam kegiatan dan mengisi kuesioner berisi pertanyaan mengenai cacingan, kebiasaan mencuci tangan, dan kebersihan kuku melalui observasi. Hasil kegiatan menunjukkan adanya peningkatan pengetahuan dan psikomotor setelah diberikan edukasi terkait cacingan dan mencuci tangan. Pada pemeriksaan tinja ditemukan satu sampel yang positif cacing Ascaris lumbricoides. Peningkatan pemahaman mengenai bahaya cacingan diharapkan dapat menumbuhkan kesadaran dan kemandirian dalam pencegahan cacingan di keluarga dan masyarakat.
Investigasi resistensi Anopheles sp. terhadap insektisida piretroid dan kemungkinan terjadinya mutasi gen voltage gated sodium channel (VGSC) Haryanto, Didid; Dalilah, Dalilah; Anwar, Chairil; Prasasti, Gita Dwi; Handayani, Dwi; Ghiffari, Ahmad
Jurnal Entomologi Indonesia Vol 15 No 3 (2018): November
Publisher : Perhimpunan Entomologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5994/jei.15.3.134

Abstract

Extensive and continuous use of pyrethroid insecticides to prevent the transmission of malaria can lead to mutations in the voltage gate sodium channel gene (VGSC) in mosquito vectors. This gene mutation associated with insensitivity pyrethroid is known as knockdown resistance (kdr). The emergence of resistance to pyrethroid insecticides in vector mosquitoes can be a barrier to the successful termination of malaria transmission. Therefore, detection of mutation is necessary to prevent the resistency from build up. The aim of the study was to determine the resistance status of pyrethroid insecticides and identify mutations in the VGSC gene codon 1014 marker for resistance to Anopheles sp. which is a malaria vector in South Sumatra Province. Samples were taken from three districts in South Sumatra: Muara Enim, OKU, and Lahat. The susceptibility enzymatic test of pyrethroid insecticide (permethrin 0.75%) was preliminarily carried out according to WHO 2016 standard on Anopheles vagus Dí¶nitz species. Identification of VGSC gene mutation was performed on all An. vagus that were previously tested for susceptibility and on An. barbirostris van der Wulp species using seminested-PCR and followed by sequencing. The result showed that samples from Muara Enim regency had resistance, whereas in Lahat and OKU regencies were still susceptible to permethrin. From the sequence analysis it is shown that there are no change in DNA kdr bases in VGSC gene insecticide target sites from all regencies. In conclusion, based on molecular studies, there were no pyrethroid insecticide resistance in South Sumatra Province.
Mosquito Larvae Identification in Water Storage and Assesment of Worker’s Knowledege, Attitudes, and Practices Nezma Meidina, Adinda; Handayani, Dwi; Dalilah, Dalilah; Dwi Prasasty, Gita; Susilawati, Susilawati
Gema Lingkungan Kesehatan Vol. 24 No. 1 (2026): Gema Lingkungan Kesehatan (on progress)
Publisher : Poltekkes Kemenkes Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36568/gelinkes.v24i1.459

Abstract

Vector-borne diseases remain a major public health concern in tropical regions, with dengue fever continuing to be the predominant vector-borne disease in urban Indonesia. Public tourist areas with high human activity may provide favorable breeding sites, making sanitation workers’ roles crucial. This study aimed to identify mosquito breeding characteristics and larval presence in water-holding containers (WHCs) and to describe the knowledge, attitudes, and practices (KAP) of sanitation workers in a historic public open space in an urban setting. A descriptive cross-sectional study using a mixed-methods approach was conducted, combining quantitative entomological surveys with qualitative in-depth interviews. All accessible WHCs at the study site were inspected for larvae, which were collected and morphologically identified, and Aedes larval indices (ABJ/Angka Bebas Jentik, HI, CI) were calculated. Sanitation workers were selected purposively as qualitative informants, and KAP data were analyzed thematically. Seven WHCs were identified, of which two outdoor natural pools (28.57%) were positive for larvae, yielding 13 larvae, all identified as Culex spp., with no Aedes spp. detected. Consequently, Aedes-specific indices showed an ABJ of 100%, HI of 0%, and CI of 0%, indicating a low risk of dengue transmission according to WHO criteria (HI <4% and CI <3%). Sanitation workers demonstrated generally good knowledge, positive attitudes, and routine preventive practices, although understanding of the full 3M Plus concept varied. In conclusion, despite the presence of non-Aedes larvae in outdoor natural containers, the absence of Aedes breeding sites suggests effective dengue vector control supported by routine sanitation practices in the study area.
Situasi Terkini Mutasi Knockdown Resistance (KDR) Aedes aegypti Terhadap Insektisida Piretroid di Indonesia: Sebuah Tinjauan Literatur Susilawati, Iwel; Dalilah, Dalilah; Prasasty, Gita Dwi
Jurnal Ners Vol. 10 No. 2 (2026)
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jn.v10i2.55478

Abstract

Resistensi insektisida piretroid pada nyamuk Aedes aegypti, vektor utama demam berdarah dengue, menjadi masalah kesehatan global, terutama di Indonesia. Insektisida piretroid masih menjadi pilihan pengendalian demam berdarah dengue . Ketergantungan terhadap insektisida piretroid menyebabkan mutasi knockdown resistance pada nyamuk Aedes aegypti. Literatur review ini bertujuan mengkaji distribusi mutasi knockdown resistance, mekanisme, dampak resistensi, strategi pengendalian vektor alternatif dan manajemen resistensi insektisida di Indonesia. Pencarian literatur dilakukan pada basis data elektronik seperti PubMed, Google Scholar dan ResearchGate yang dipublikasikan dalam dalam rentang waktu 2018-2024. Penelusuran artikel difokuskan pada mutasi knockdown resistance pada nyamuk Aedes aegypti terhadap insektisida piretroid. Ditemukan sebanyak 12 artikel yang memenuhi kriteria inklusi. Hasil kajian menunjukkan resistensi piretroid tersebar luas di Indonesia dengan mekanisme mutasi knockdown resistance pada gen voltage gated sodium channel terutama mutasi pada titik V1016G, S989P dan F1534C. Dampak resistensi mencakup penurunan efektivitas pengendalian vektor dan potensi peningkatan kasus demam berdarah dengue. Strategi pengendalian alternatif meliputi pengurangan sumber perkembangbiakan, pengelolaan lingkungan, perlindungan pribadi, penggunaan agen biologis dan penggunaan ovitrap. Manajemen resistensi insektisida, seperti yang dipromosikan oleh Insecticide Resistance Action Committee melalui klasifikasi mode of action. Pendekatan pengendalian vektor terpadu sangat penting untuk menjaga efektivitas pengendalian vektor dan mengurangi beban penyakit demam berdarah dengue.