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Efek Larvasida Ekstrak Etanol Daun Sirih (Piper betle.L) terhadap Larva Aedes aegypti Esy Maryanti; John Rico Manalu; Yolazenia Yolazenia; Suri Dwi Lesmana; Mislindawati Mislindawati
Jurnal Ilmu Kedokteran Vol 16, No 1 (2022): Jurnal Ilmu Kedokteran
Publisher : Fakultas Kedokteran Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26891/JIK.v16i1.2022.36-40

Abstract

Betel a leaf is a medicinal plant and consists of alkaloids, saponins and eugenol. Based on the experiment done to mosquito larvae by Cheng et al. resulted the extract of betel leaf has LD50 was 33 ppm. This research aimed to determine LC50 and LC90 of ethanolic extract of betel leaf (Piper betle L.) on the larvae of Aedes aegypti. The preliminary test had done to determine 10-90% mortality. Following concentrations that used for the final test were 300 ppm, 400 ppm, 600 ppm, 800 ppm, 1000 ppm, 1200 ppm, 1400 ppm, and one negative control. LC50 value from ethanolic extract of betel leaf was 467,441 ppm and LC90 value was 869,412 ppm. Larvicides effect from betel leaf because of chemical compound which had positive allosteric modulator of GABA mechanism. In conclusion, ethanolic extract of betel leaf (Piper betle L.) is potential to develop as mosquito larvicides.
Pemberdayaan Masyarakat dalam Pencegahan Gangguan Gizi Anak dalam Hubungannya dengan Cacingan di Panti Asuhan Kota Dumai: Community Empowerment in the Prevention of Child Nutrition Problems in Relationship with Helminth Infestation in Orphanages Dumai City Suri Dwi Lesmana; Dedi Afandi; Mislindawati Mislindawati; Mokhammad Raihan Eka Putra; Fatah Abdul Khair
PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Vol. 8 No. 4 (2023): PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat
Publisher : Institute for Research and Community Services Universitas Muhammadiyah Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33084/pengabdianmu.v8i4.4292

Abstract

Malnutrition is a significant health problem in Indonesia today and is one of the highlights of government programs in the health sector. Nutritional status has a vital role in the growth and development of children and is also closely related to intelligence. Soil-Transmitted Helminths (STH) infestation is a chronic disease that impacts nutritional disorders. One of the community groups that need to be considered in nutritional problems and their relation to intestinal worms is an orphanage. This activity aims to increase community empowerment through education about nutrition and its disorders, STH infestation, and its impact on growth and development. In addition, the nutritional status of the children living in the orphanage will be checked. This activity found that most of the orphanage residents had a low level of knowledge about nutritional disorders and worm infestations, 48.84%. The results of the nutritional status examination showed that most of the orphanage residents had normal nutritional status, but 21.15% were still undernourished.
Gambaran Penggunaan Insektisida Rumah Tangga di Kelurahan Tangkerang Barat Kecamatan Marpoyan Damai, Pekanbaru Elva Susanty; Yolazenia Yolazenia; Dedi Afandi; Suri Dwi Lesmana; Mislindawati Mislindawati; M.Farhan Akhyar; M.Randy Kurniadi; M.Teguh Hutomo
Jurnal Ilmu Kedokteran Vol 17, No 2 (2023): Jurnal Ilmu Kedokteran
Publisher : Fakultas Kedokteran Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26891/JIK.v17i2.2023.121-126

Abstract

Dengue Hemorrhagic Fever (DHF) is a potentially fatal disease that threatening global health, including Indonesia. Various efforts have been made to control DHF, one of them is by means of vector control. Household based insecticides are widely used by the community in controlling insect vectors, including Ae.aegypti as the main vector of DHF. This study aimed to describe the use of household insecticides in the Tangkerang Barat Sub District, Marpoyan Damai District. This study was conducted in September-November 2022 with a total of 100 respondents. The sample selection technique used was simple random sampling from 4 RWs. Data collection was carried out using guided interviews with 4 questions to respondents who used insecticides. Data analysis was carried out using univariate analysis. This study showed that almost all respondents (98%) used household insecticides, the most widely used type of formulation was aerosol (51%), active ingredient was dimeflutrin 0.02%; cypermethrin 0.10% (25.5%), used once a day (75.5%) and used at night (98%). Improper use of household insecticides can have negative effects on the environment, humans, and the occurrence of resistance. Mosquito Nest Eradication needs to be further improved in controlling Ae.aegypti.
Uji Kerentanan Aedes aegypti terhadap Malation, Permetrin, dan Bendiokarb di Kelurahan Tangkerang Timur Kecamatan Tenayan Raya, Pekanbaru Elva Susanty; Suri Dwi Lesmana; Mislindawati Mislindawati; Aditya Fikri Aulia; Akhwani Zuqni; Muhammad Naufal Atsila
Jurnal Ilmu Kedokteran Vol 18, No 1 (2024): Jurnal Ilmu Kedokteran
Publisher : Fakultas Kedokteran Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26891/JIK.v18i1.2024.25-30

Abstract

Insecticide resistant of Aedes aegypti populations is one of the main problems in controlling dengue hemorrhagic fever vectors because it will produce resistant offspring. This study aimed to determine the insecticide susceptibilty status of Ae. aegypti to 5% malathion, 0,75% permethrin, and 0,1% bendiocarb in Tangkerang Timur Village, Tenayan Raya District, Pekanbaru. This study is a descriptive observational study with a cross-sectional design. The resistance test method in this study was the World Health Organization (WHO) susceptibility test method with impregnated paper (5% malation, 0,75% permethrin, and 0,1% bendiocarb). The larval that were reared into adult mosquitoes were collected from 100 houses in Tangkerang Timur Village. Total adult mosquitoes aged 3-5 days tested in this study were 100  mosquitoes. The test mosquitoes were exposed to impregnated paper for 1 hour and the number of knock down mosquitoes was counted. Mosquito mortality was counted after 24 hours. The results of the susceptibility test in this study showed the mortality of Ae. aegypti to 5% malathion, 0,75% permethrin, and 0,1% bendiocarb were 100%, 85%, and 3.75%. The results of this study indicated that Ae. Aegypti has been resistant to 0,75% permethrin and 0,1% bendiocarb and susceptible to 5% malathion.