Claim Missing Document
Check
Articles

Found 27 Documents
Search

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.
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.
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.
Pengaruh Kondisi Fisik dan Kimia Air dengan Jumlah Larva Nyamuk pada Tempat Penampungan Air Handayani, Dwi; Putri, Yolanda Delia; Dalilah, Dalilah; Susilawati, Susilawati; Prasasty, Gita Dwi
BEST Journal (Biology Education, Sains and Technology) Vol 9, No 1 (2026): Juni 2026
Publisher : Program Studi Pendidikan Biologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/best.v9i1.12613

Abstract

Nyamuk merupakan vektor berbagai penyakit menular seperti demam berdarah dengue, malaria, dan filariasis. Perkembangbiakan nyamuk sangat dipengaruhi oleh kondisi lingkungan terutama faktor fisik dan kimia air pada Tempat Penampungan Air (TPA) yang berpotensi menjadi habitat larva. Penelitian ini bertujuan untuk menganalisis hubungan antara kondisi fisik dan kimia air dengan jumlah larva nyamuk di kawasan salah satu taman wisata Kota Palembang. Penelitian ini merupakan penelitian analitik observasional dengan pendekatan cross-sectional. Sampel penelitian mencakup seluruh TPA alami maupun buatan yang ditemukan di area dalam dan luar ruangan serta larva yang ditemukan didalamnya. Parameter fisik dan kimia air yang diukur meliputi suhu, pH, salinitas, dan total dissolved solids (TDS). Identifikasi larva dilakukan secara mikroskopis untuk menentukan genus nyamuk. Data dianalisis menggunakan uji korelasi Pearson dan Spearman. Penelitian ini menemukan 7 TPA, terdiri atas 4 TPA dalam ruangan (57,14%) dan 3 TPA luar ruangan (42,86%). Hanya dua kolam yang positif terdapat larva dengan total 13 ekor, seluruhnya termasuk genus Culex. Rata-rata suhu air 30,29℃, pH 7,9, salinitas 0,11‰, dan TDS 57,14 ppm. Nilai korelasi menunjukkan bahwa pH (r=0,858; p=0,014) dan salinitas (r=0,764; p=0,046) berhubungan signifikan dengan jumlah larva nyamuk, sedangkan suhu (p=0,113) dan TDS (p=0,740) tidak signifikan. Indeks larva menunjukkan ABJ 100%, HI 0%, dan CI 0%, menandakan area penelitian bebas jentik Aedes sp. Secara umum, lingkungan penelitian tergolong bebas jentik Aedes dan memiliki kepadatan larva yang rendah.
Analisis Implikatur Baliho Bakal Calon Legislatif/DPRD di Kabupaten Serang Tahun 2024 dan Implementasinya dalam Pembelajaran Bahasa Indonesia di SMP Dalilah, Dalilah; Juansah, Dase Erwin; Solihat, Ilmi
J-CEKI : Jurnal Cendekia Ilmiah Vol. 3 No. 6: Oktober 2024
Publisher : CV. ULIL ALBAB CORP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56799/jceki.v3i6.5288

Abstract

This study aims to find out the implications contained in the Billboards for Prospective Legislative Candidates/DPRD in Serang Regency in 2024 and its implementation in Indonesia language learning in junior high school. This implication analysis research uses a qualitative research method. The data collection technique uses observation techniques, documentation techniques, and note-taking techniques. Meanwhile, the data analysis technique in this study uses data reduction techniques, presentation of data analysis results, and drawing conclusions. The results of the study found: (1) The types of implications contained in billboards for prospective Legislature/DPRD candidates in Serang Regency in 2024 are conventional implications and conversational implications. (2) The function of the implications contained in the billboards of prospective Legislative Candidates/DPRD in Serang Regency in 2024 is that in the conventional implication data, it is found that the types of speech acts of the commissioner promise, directive to invite, directive to ask or beg, assertively inform, and assertively suggest. Meanwhile, in the data on the implication of the conversation, it was found that the types of speech acts were assertive, directive to invite, commission to promise, and assertive to inform. (3) The results of the research are used as an implementation in Indonesian learning in grade VIII (eight) junior high school by creating a teaching module on the material of recognizing messages in commercial advertisements.