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All Journal JURNAL BIOMEDIK Jurnal Ilmiah Kedokteran Wijaya Kusuma Jurnal Kesehatan Ilmiah Indonesia / Indonesian Health Scientific Journal Abdi Dosen : Jurnal Pengabdian Pada Masyarakat PREPOTIF : Jurnal Kesehatan Masyarakat Jurnal Leverage, Engagement, Empowerment of Community (LeECOM) Abdimas: Jurnal Pengabdian Masyarakat Universitas Merdeka Malang jurnal syntax admiration Buletin Poltanesa
Mellyanawati Mellyanawati
Universitas Ciputra
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Evaluation Of Biology Teachers' Knowledge in Sidoarjo Regarding the Concept Of Poliovirus and Wolbachia Infected Mosquitoes Adrianto, Hebert; Firmanto , Ian Ardhiya; Mellyanawati, Mellyanawati; Bravimasta , Bracovanca Diwayestara; Tantana, Olivia; Ritunga, Imelda
Poltanesa Vol 25 No 2 (2024): December 2024
Publisher : P3KM Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/tanesa.v25i2.3037

Abstract

Biology is a dynamic and constantly developing science. The Ministry of Health of the Republic of Indonesia reported nine cases of childhood polio in East Java in January 2024. In addition, the Ministry of Health launched a pilot project to implement Wolbachia-infected mosquitoes as an innovation to control dengue fever in five big cities in Indonesia. This health problem is studied in biology lessons on viruses in senior high school. This paper aims to analyze the knowledge of the concepts of polioviruses and Wolbachia-infected mosquitoes in the biology teacher community in Sidoarjo. The respondents were 43 biology teachers in Sidoarjo. Respondents' prior knowledge was measured by pretest. After the respondent takes the pretest, the respondent gets the concept of the virus. After the material, respondents do a post-test. 11 pretest questions and 11 post-test questions are packaged in Google form. The results showed that all participants participated in the activity from start to finish, taking the pretest, listening to the material, and doing the post-test. The pretest mean score was 40.18, and the post-test mean score was 91.36. The highest pretest score was 81.81. The highest pretest score was 100. A total of 15 teachers (34.88%) were unsure that Wolbachia-infected mosquito was the best solution to reduce disease. Twenty-one respondents (48.83%) agreed mainly with society's concern that the Wolbachia-infected mosquito is dangerous for humans. Respondents' knowledge increased after receiving the concept of the virus
The Impact of Conventional Cigarettes, Nicotine-containing, and Nicotine-free Electronic Cigarettes on Testicular Weight of Male Wistar Rats Silitonga, Hanna Tabita Hasianna; Rambung, Etha; Sekarputri, Cempaka Harsa; Nugraheni, Elizabeth Sulastri; Mellyanawati, Mellyanawati
Poltanesa Vol 25 No 1 (2024): June 2024
Publisher : P3KM Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/tanesa.v25i1.3042

Abstract

E-cigarettes are gaining increasing popularity worldwide. The World Health Organization (WHO) estimates that there are nearly one billion (984 million) smokers globally, accounting for approximately one-fifth of the adult population. The use of e-cigarettes in Southeast Asian countries has also seen a rise since 2015, although at a slower pace compared to high-income countries. Presently, Indonesia has the highest prevalence of e-cigarette use in Southeast Asia at 11.8%, while Thailand has the lowest prevalence at 3.3%. Testes play a crucial role in male reproductive function. Decreased testicular size can lead to disruptions in testicular function, resulting in infertility. Testicular size is significantly correlated with sperm density in both fertile and infertile men. The objective of this study is to investigate changes in testicular weight due to exposure to conventional cigarettes, nicotine-containing, and nicotine-free e-cigarettes. This experimental research utilizes a post-test control only design. The sample comprises 24 male Wistar rats divided into four groups: Group A (control), Group B (exposed to conventional cigarettes), Group C (exposed to nicotine e-cigarettes), and Group D (exposed to non-nicotine e-cigarettes). Exposure to cigarettes lasts for 30 days, after which the rats undergo surgery to remove their testes. The research findings indicate a decrease in testicular size due to exposure to conventional cigarettes, nicotine e-cigarettes, and non-nicotine e-cigarettes. There is no significant difference observed among the three types of exposure. In conclusion, conventional cigarettes, nicotine-containing, and nicotine-free e-cigarettes elicit similar effects in reducing testicular weight in male Wistar rats.
Co-Authors Angelarita Djami Raga Bravimasta , Bracovanca Diwayestara Cempaka Harsa Sekarputri Elizabeth Sulastri Nugraheni Etha Rambung Firmanto , Ian Ardhiya Glory Ta’bi Palloan Hanna Tabita Hasianna Silitonga Hebert Adrianto Hernycane Sosilya Himawan, Asavita Rhena Imelda Ritunga Jasin, Jessica Lingga Jemima Lewi Santoso Johanes Tanzil Kapantouw, Grace M. Maelo, Clara Angraini Mahulette, Aisyah Nurulhisa Maynard Adam Liemdjaja Minarni Wartiningsih Nanik Setijowati Nazwa Syahlimar Alkatiri Nurdjannah J. Niode Olivia Tantana Palimbong, Florencia Pardosi, Delima Silvani Paskadita, Nafiri Eldya Putri Maharani Salsa Bilatussalama Renate T. Kandou Shabila Ikha Pertiwi Soplantila, Chelsy Gravia Wilmida, Anggun Diah Yahya Haryo Nugroho Zhakia, Jelita Zhufatul