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All Journal ACTA VETERINARIA INDONESIANA Jurnal Perikanan Universitas Gadjah Mada Jurnal Pengabdian Kepada Masyarakat MEMBANGUN NEGERI Community Development Journal: Jurnal Pengabdian Masyarakat Spizaetus: Jurnal Biologi dan Pendidikan Biologi Jurnal Pengabdian Masyarakat (ABDIRA) Proceeding Biology Education Conference Jurnal EduHealth Sahabat Sosial: Jurnal Pengabdian Masyarakat Barongko : Jurnal Ilmu Kesehatan International Journal of Health Sciences BHAKTI JIVANA
Meillisa C. Mainassy
Biologi, Universitas Pattimura, Jl. Ir. M. Putuhena, Ambon, Indonesia
Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Dentistry Economics, Econometrics & Finance Education Engineering Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Medicine & Pharmacology Nursing Public Health Social Sciences Veterinary Other

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Aplikasi Kultur Jaringan dalam Pemeliharaan Bibit Rumput Laut Kappaphycus alvarezii di Laboratorium BPBL Ambon Mainassy, Meillisa Carlen; Asinado Hutabalian1; Madellayne Glosallya Ririmasse; Meylany Songjanan
Komunikasi Vol 2 No 2 (2025): Volume 2 No 2 Agustus 2025
Publisher : Forum Komunikasi Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65055/bhaktijivana.v2i2.40

Abstract

This community service activity aimed to apply tissue culture techniques for developing high-quality seedlings of Kappaphycus alvarezii (Cotoni seaweed) at the Marine Aquaculture Center (BPBL) Laboratory in Ambon. The methods involved the preparation of solid and liquid PES-based media, sterilization of tools and materials, and maintenance of micropropagules and plantlets under aseptic conditions. Observations focused on media quality, plantlet growth, and subculture frequency. Results showed that P2.5NW1PW1T and SM FITO media supported optimal plantlet development with low mortality rates, while media with high hormone concentrations induced plantlet death. The findings emphasize the importance of media formulation and water quality monitoring in tissue culture success. This program demonstrated a practical contribution to the sustainable cultivation technology of seaweed aquaculture.
Identification And Characterization Of Pathogenic Microorganisms In The Health Environment Harnia Harnia; Meillisa Carlen Mainassy; Glory Gelarich Simanjuntak; Rahmat Pannyiwi
International Journal of Health Sciences Vol. 4 No. 1 (2026): IJHS : International Journal of Health Sciences
Publisher : Asosiasi Guru dan Dosen Seluruh Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59585/ijhs.v4i1.1141

Abstract

Healthcare facilities have the potential to be reservoirs for various pathogenic microorganisms that can cause nosocomial infections. The presence of microorganisms on the surfaces of medical devices, treatment rooms, and ambient air can increase the risk of disease transmission to patients and healthcare workers. This study aims to identify and characterize pathogenic microorganisms found in healthcare environments. The study used a descriptive laboratory design with an observational approach. Samples were taken from treatment table surfaces, door handles, medical devices, and room air using swab and air sedimentation methods. Identification was carried out through culture examination, Gram staining, and biochemical tests. The results showed the presence of pathogenic bacterial isolates such as Staphylococcus aureus. aureus, Escherichia coli, and Pseudomonas aeruginosa. Some isolates showed resistance to certain antibiotics. It was concluded that healthcare environments have the potential to be a source of infection transmission, necessitating strict infection monitoring and control.
Identification And Characterization Of Pathogenic Microorganisms In The Health Environment Harnia; Meillisa Carlen Mainassy; Glory Gelarich Simanjuntak; Rahmat Pannyiwi
International Journal of Health Sciences Vol. 4 No. 1 (2026): IJHS : International Journal of Health Sciences
Publisher : Asosiasi Guru dan Dosen Seluruh Indonesia

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Abstract

ABSTRACT Healthcare facilities have the potential to be reservoirs for various pathogenic microorganisms that can cause nosocomial infections. The presence of microorganisms on the surfaces of medical devices, treatment rooms, and ambient air can increase the risk of disease transmission to patients and healthcare workers. This study aims to identify and characterize pathogenic microorganisms found in healthcare environments. The study used a descriptive laboratory design with an observational approach. Samples were taken from treatment table surfaces, door handles, medical devices, and room air using swab and air sedimentation methods. Identification was carried out through culture examination, Gram staining, and biochemical tests. The results showed the presence of pathogenic bacterial isolates such as Staphylococcus aureus. aureus, Escherichia coli, and Pseudomonas aeruginosa. Some isolates showed resistance to certain antibiotics. It was concluded that healthcare environments have the potential to be a source of infection transmission, necessitating strict infection monitoring and control. Keywords: Pathogenic Microorganisms, Nosocomial Infections, Bacterial Identification, Health Environment
Sosialisasi Optimalisasi Pangan Lokal untuk Pangan Fungsional di SMP Negeri 5 Ambon Mainassy, Meillisa Carlen; Seumahu, Cecilia Ana; Birahy, Deford Cristy; Baharudin, Indah; Likumahwa, Christo Putra Yehuda
Jurnal Pengabdian Masyarakat (ABDIRA) Vol 6, No 2 (2026): Abdira
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/abdira.v6i2.1792

Abstract

Local food has great potential as a source of functional food that plays a role in improving health quality and supporting regional food security. However, students' understanding of healthy food and the use of local food is still limited. This community service activity aims to increase the knowledge and awareness of students at SMP Negeri 5 Ambon regarding the optimization of local food as functional food, as well as encourage the formation of positive attitudes towards local food consumption. The methods used included educational and participatory socialization, and evaluation. The results of the activity showed that before the socialization, only about 30% of students were able to explain the concept of healthy food in general and less than 25% knew the function of local food as functional food. After the activity, students' understanding increased, as indicated by approximately 80% of students being able to explain the concept of functional food simply and 75% being able to identify examples of local food that have health benefits. In addition, approximately 70% of students were actively involved in discussions related to daily food consumption habits. This activity is expected to raise students' awareness to utilize local food as a healthy and nutritious alternative.
Potensi Ekstrak Etanol Daun Afrika (Vernonia amygdalina Del.) terhadap Perbaikan Kerusakan Ginjal Tikus Putih (Rattus norvegicus) yang Diberikan Sopi Petra Willem Rodnels Melatunan; Chomsa Dintasari Umi Baszary; Meillisa Carlen Mainassy
Spizaetus: Jurnal Biologi dan Pendidikan Biologi Vol 7 No 2 (2026): Spizaetus: Jurnal Biologi dan Pendidikan Biologi
Publisher : Program Studi Pendidikan Biologi, FKIP, Universitas Nusa Nipa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55241/spibio.v7i2.723

Abstract

Excessive consumption of sopi in the long term can cause various chronic diseases such as kidney failure. This study aims to determine the potential of African leaf ethanol extract in repairing sopi-induced kidney damage in white rats. The experimental design used was a completely randomized design (CRD) with five treatments. The sample was 18 mice. Groups of mice K (-), K (+), P1, P2 and P3 were induced with 1.28 ml of sopi/animal. K (+) mice were given Furosemide as a comparison. Groups P1, P2 and P3 were given ethanol extract of African leaves at doses of 1.28, 2.56 and 5.12 ml/head/day respectively. The results obtained were analyzed using analysis of variance (ANOVA) then followed by the Tukey HSD post hoc test. The results of the study showed that there was an effect of reducing creatinine levels and improving kidney damage in white mice due to administration of African leaf ethanol extract, where the effective dose was 2.56ml/head/day. So it can be concluded that the ethanol extract of African leaves at a dose of 2.56 ml/head/day has the potential to reduce creatinine levels and repair sopi-induced kidney damage in white rats, the results of which are also the same as those shown by the drug Furosemide. However, giving higher doses will be toxic to the body.
Karakterisasi Peran Bakteri Endofit Tanaman Herbal terhadap Aktivitas Antibakteri pada Mikroorganisme Patogen Manusia Eni Kurniati; Rahmat Pannyiwi; Meillisa Carlen Mainassy
Barongko: Jurnal Ilmu Kesehatan Vol. 4 No. 3 (2026): Barongko : Jurnal Ilmu Kesehatan (Juli)
Publisher : Asosiasi Guru dan Dosen Seluruh Indonesia

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Abstract

ABSTRACT Endophytic bacteria are microorganisms that live within plant tissues without causing damage to their host plants. These bacteria are known to produce various secondary metabolites that have potential as antibacterial agents. Herbal plants, as a source of bioactive compounds, also have the potential to serve as habitats for endophytic bacteria that produce antimicrobial compounds. This study aims to characterize endophytic bacteria from herbal plants and evaluate their antibacterial activity against human pathogenic microorganisms. The study used the method of isolating endophytic bacteria from herbal plant tissues, followed by antibacterial activity testing using the disc diffusion method against pathogenic bacteria such as Staphylococcus aureus and Escherichia coli. The results showed that several endophytic bacterial isolates were able to inhibit the growth of pathogenic bacteria with inhibition zones ranging from 10–18 mm. This indicates that endophytic bacteria from herbal plants have potential as a source of natural antibacterial compounds. Keywords: Endophytic Bacteria, Herbal Plants, Antibacterial, Pathogenic Microorganisms ABSTRAK Bakteri endofit merupakan mikroorganisme yang hidup di dalam jaringan tanaman tanpa menyebabkan kerusakan pada tanaman inangnya. Bakteri ini diketahui mampu menghasilkan berbagai metabolit sekunder yang memiliki potensi sebagai agen antibakteri. Tanaman herbal sebagai sumber senyawa bioaktif juga berpotensi menjadi habitat bagi bakteri endofit yang menghasilkan senyawa antimikroba. Penelitian ini bertujuan untuk mengkarakterisasi bakteri endofit dari tanaman herbal serta mengevaluasi aktivitas antibakterinya terhadap mikroorganisme patogen manusia. Penelitian menggunakan metode isolasi bakteri endofit dari jaringan tanaman herbal, diikuti dengan uji aktivitas antibakteri menggunakan metode difusi cakram terhadap bakteri patogen seperti Staphylococcus aureus dan Escherichia coli. Hasil penelitian menunjukkan bahwa beberapa isolat bakteri endofit mampu menghambat pertumbuhan bakteri patogen dengan zona hambat berkisar antara 10–18 mm. Hal ini menunjukkan bahwa bakteri endofit tanaman herbal memiliki potensi sebagai sumber senyawa antibakteri alami. Kata Kunci: Bakteri Endofit, Tanaman Herbal, Antibakteri, Mikroorganisme Patogen
Edukasi Potensi Sumber Daya Ikan untuk Meningkatkan Pengetahuan Gizi dan Imunitas Anak di SMP Negeri 6 Maluku Tengah Mainassy, Meillisa Carlen; Birahy, Deford Christy
Proceeding Biology Education Conference: Biology, Science, Enviromental, and Learning Vol 20, No 1 (2023): Proceeding Biology Education Conference
Publisher : Universitas Sebelas Maret

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Abstract

Adequate nutrition is needed by every individual, including school-age children. The aim of this activity is to provide education on the potential of fish resources to increase children's nutritional knowledge and immunity. The method used is lecture and discussion with a participatory approach. The material is given in the form of presentations or lectures, as well as watching videos about the benefits of consuming fish and its processed products. This activity was carried out at SMP Negeri 6 Maluku Tengah, Haruku Island, Central Maluku Regency. The result of implementing the activity is that children have insight and knowledge of fish processing models, nutritional value in increasing immunity. The evaluation results based on the post test show that the source of fish for consumption is 60% of the catch, 100% of the fish obtained is fresh, and the reason for consuming fish is to improve health by 45%, and the traditional processing model is 89% in the form of yellow sauce fish dishes 44%.
Co-Authors Agus Oman Sudrajat Aji, Sulistyani Prabu Andri Yanto Andriyanto Andriyanto Andriyanto Anik Nuryati, Anik Apricilda Olivia Latusallo2 Aryadi, Anggi Asbath Said Asinado Hutabalian1 Baharudin, Indah Bambang Gunadi Bambang Gunadi Bambang Gunadi Birahy, Deford Christy Birahy, Deford Cristy Chomsa Dintasari Umi Baszary Dewi Parwati Dewi, Chitra Edi Pramono Eka Afrika Eni Kurniati Erika Erika Ervan, Ervan Febriyanti1 Gainau, Paskanova Christi Ganoko, Marwan Ahmad Glory Gelarich Simanjuntak Glory Gelarich Simanjuntak Harlina Harlina Harnia Harnia Harnia Hilal, Achmad Hondor Saragih Jacob L.A. Uktolseja juwariah, siti Kamaruddin, Muh. Ihsan Kapelle, Imanuel B. D. Karlina Angga Pradhita Kasmara, Dwi Pratiwi Latif, Farida Latif, Sarifudin Andi Likumahwa, Christo Putra Yehuda Madellayne Glosallya Ririmasse Martanto Martosupono Maulida Isna Latifah MAURITZ PANDAPOTAN MARPAUNG Meylany Songjanan Muhamad Risal Tawil Musaidah Musaidah Nawangwulan, Kurniati Ningsih, Warti Novi Novi Nur Aida Kubangun * Nurani Hasanela2 Nurhaedah Nurhaedah Nursinah, Andi Olivia Fresley Rumyaan2 P, Nur Triningtias Pannyiwi, Rahmat Petra Willem Rodnels Melatunan Putri, Noviyanti Rahardjo Putu Ayu Sri Astuti Suka Rahmat Pannyiwi Rahmat Pannyiwi Rahmat Pannyiwi Rahmat, Rezqiqah Aulia Reffita, Lea Ingne Restiyanti, Yuli Riauwati, Juli Rizki Andita Noviar Ruben, Sethiana Dewi Rukmi Juwita Safridha Kemala Putri Saputra, M. Khalid Fredy Sary Shandy Satria Eureka Nurseskasatmata Seumahu, Cecilia Ana Shabrina Shalsabiela Azhar Sitti Fatimah Suabey, Suningsih Sudirman Sulfiani, Sulfiani Syaila Rizky Amanda Tandiola, Rosdiana Tondok, Santalia Banne Tuhumena, Femi Serly Ula, Zumrotul Waas, Alsye Wasmen Manalu Wijayanti, Lumastari Ajeng Yulis, Dian Meiliani Yusfik, Yusnita Zaenal Zaenal, Zaenal