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All Journal Bioedukasi: Jurnal Pendidikan Biologi Jurnal Ilmu Kedokteran dan Kesehatan Ensiklopedia of Journal Jurnal Lentera Pendidikan Pusat Penelitian LPPM UM Metro Penbios: Jurnal Pendidikan Biologi dan Sains Seminar Nasional Peningkatan Mutu Pendidikan BIOLOVA Sinar Sang Surya: Jurnal Pusat Pengabdian kepada Masyarakat EDUBIOLOCK Ruang Pengabdian : Jurnal Pengabdian Kepada Masyarakat PROSIDING SEMINAR NASIONAL PENELITIAN DAN PENGABDIAN KEPADA MASYARAKAT (SNPPM) UNIVERSITAS MUHAMMADIYAH METRO Jurnal Penelitian Pendidikan Indonesia Jurnal Sains, Teknologi dan Kesehatan Jurnal Sains Biomedis
Suharno Zen
Pendidikan Biologi, FKIP, Universitas Muhammadiyah Metro
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Medicine & Pharmacology Physics Public Health Social Sciences Other

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PENGARUH DOSIS VERMIWASH TERHADAP PERTUMBUHAN TANAMAN PAKCOY (Brassica rapa L.) SEBAGAI SUMBER BELAJAR LKPD BERBASIS 5M KELAS XII MATERI PERTUMBUHAN DAN PERKEMBANGAN Amalia Ramadhani; Muhfahroyin; Suharno Zen
EDUBIOLOCK Vol. 7 No. 1 (2026): Bulan Maret 2026
Publisher : Prodi Pendidikan Biologi FKIP Universitas Muhammadiyah Metro

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Abstract

The objectives of this research were 1) to determine the effect of Vermiwash on the growth of Pakcoy (Brassica rapa L.) plants, 2) to determine the Vermiwash dose that had the best effect on the growth of Pakcoy (Brassica rapa L.) plants, and 3) to determine if the research results could be utilizied as a reference for biology learning resouces in the form of Students Worksheets (LKPD). This research was experimental, using a Completely Randomized Design (CRD). Was analyzed using ANOVA. The study consisted of 6 replicates with 5 Vermiwash dose treatments, namely 0 mL,100 mL, 200 mL, 300 mL, and 400 mL. Observed parameters included stem height, number of leaves, and fresh weight of Pakcoy plants. Treatment 4 with 400mL was the best dose for the growth and development of Pakcoy plants. The development of the research results into biology learning resources in the form of 5M-based LKPD received a material expert validation score of 97% and a design expert validation score of 84%, both categorizing them as very valid. The conclusion of this research is that Vermiwash administration affects the growth and development of stem height, number of leaves, and fresh weight of Pakcoy plants, and the LKPD received validation from material experts and design experts.
Kajian Senyawa Aktif Tanaman Obat sebagai Agen Antihipertensi pada Kehamilan Nadya Syarifatul Fajriyah; Suharno Zen; Ilham Fathurrahman; Miftahuz Zakiyah
Jurnal Sains Biomedis Vol. 1 No. 1 (2025): Jurnal Sains Biomedis
Publisher : Prodi Sains Biomedis Fakultas Ilmu Kesehatan Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/biomedis.v1i1.8949

Abstract

Hypertension during pregnancy is a major complication that poses significant risks to both maternal and fetal health. While pharmacological treatments are commonly used, their application is often limited due to potential adverse effects on fetal development, thereby necessitating safer alternative therapies, such as the use of medicinal plants. This study aims to examine the active compounds found in medicinal plants with antihypertensive potential and to evaluate their mechanisms of action within the context of pregnancy. A descriptive qualitative literature review was conducted by analyzing scientific articles published between 2010 and 2025 through databases such as PubMed, ScienceDirect, and Google Scholar. The review identified several plants, including Moringa oleifera, Zingiber officinale, Annona muricata, and Cymbopogon citratus, which contain bioactive compounds such as flavonoids, gingerol, acetogenins, and citral. These compounds contribute to blood pressure reduction through mechanisms such as vasodilation, antioxidant activity, diuretic effects, and inhibition of the angiotensin-converting enzyme (ACE). The findings suggest that these active compounds from medicinal plants have promising potential as safe antihypertensive agents during pregnancy; however, further large-scale clinical trials are necessary to confirm their long-term safety and efficacy
TROMBOSITOPENIA DAN HEMORAGIK PADA ANAK DENGAN DEMAM BERDARAH DENGUE (DBD): KAJIAN LITERATUR Miftahuz Zakiyah; Ilham Fathurrahman; Nadya Syarifatul Fajriyah; Suharno Zen; Yuda Nabella Prameswari; Benedikta Diah Saraswati
Jurnal Sains Biomedis Vol. 1 No. 02 (2025): Jurnal Sains Biomedis
Publisher : Prodi Sains Biomedis Fakultas Ilmu Kesehatan Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/biomedis.v1i02.10612

Abstract

Dengue Hemorrhagic Fever (DHF) remains a major cause of morbidity among children in Indonesia. Thrombocytopenia is one of the key hematological abnormalities associated with progression to hemorrhagic manifestations.This review aims to summarize current evidence related to thrombocytopenia and clinical hemorrhagic features in pediatric DHF based on several Indonesian studies. A narrative review was conducted using 20 references focusing on pediatric DHF, thrombocytopenia, clinical manifestations, and disease severity.Data from the reviewed studies indicate that thrombocytopenia occurs in more than 70% of DHF cases and typically worsens around days 3–7 of fever. Hemorrhagic manifestations such as petechiae, gum bleeding, and prolonged fever duration are associated with lower platelet count and higher disease severity. Nutritional status, duration of fever, and clinical progression also influence the degree of hemorrhage in children. Thrombocytopenia is a consistent predictor of hemorrhagic complications in pediatric DHF. Early recognition of platelet decline and clinical bleeding signs is crucial in preventing progression to severe dengue.
Perbandingan Uji Sederhana Kadar Vitamin C pada Berbagai Bahan Pangan Elva Zhilianti; Nadya Syarifatul Fajriyah; Miftahuz Zakiyah; Ilham Fathurrahman; Suharno Zen
Jurnal Sains Biomedis Vol. 1 No. 02 (2025): Jurnal Sains Biomedis
Publisher : Prodi Sains Biomedis Fakultas Ilmu Kesehatan Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/biomedis.v1i02.10620

Abstract

Vitamin C atau asam askorbat merupakan zat gizi esensial yang berperan pening dalam menjaga daya tahan tubuh, membantu pembentukan kolagen, mempercepat penyembuhan luka, dan melindungi tubuh dari radikal bebas. Penelitian ini dilakukan untuk mengetahui kandungan vitamin C secara kualitatif pada beberapa bahan pangan alami seperti sari jeruk, tomat, mangga, serta minuman olahan seperti You C 1000dan Buavita jambu. Uji dilakukan menggunakan metode sederhana dengan indikator betadine (povidon iodine) sebagai oksidator. Semakin cepat larutan betadine memudar setelah dicampurkan dengan sampel, menunjukkan semakin tinggi kadar vitamin C yang terkandung di dalamnya. Hasil penelitian menunjukkan bahwa kadar vitamin C tertinggi terdapat pada sampel mangga dengan nilai 3.000%, diikuti You C 1000 dan tomat masing-masing 1.000%, sari jeruk 1.167%, dan Buavita jambu 875%. Perbedaan hasil ini dapat disebabkan oleh faktor jenis bahan, tingkat kematangan buah, serta keberadaan vitamin C tambahan pada produk olahan. Uji kualitatif sederhana ini membuktikan bahwa keberadaan vitamin C dapat dengan mudah dideteksi menggunakan reaksi reduksi-oksidasi, dan hasilnya dapat digunakan sebagai dasar edukasi mengenai pentingnya asupan vitamin C alami dari buah segar.
Sosialisasi dan Pelatihan Pembuatan Spray Anti Nyamuk Alami (Serai dan Kemangi) di SMA MUAD Kota Metro Nadya Syarifatul Fajriyah; Miftahuz Zakiyah; Ilham Fathurrahman; Suharno Zen
SINAR SANG SURYA Vol 10 No 1 (2026): Januari 2026
Publisher : UM Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/sss.v10i1.4768

Abstract

Kegiatan pengabdian masyarakat dengan judul “Sosialisasi dan Pelatihan Pembuatan Spray Anti Nyamuk Alami (Serai dan Kemangi) di SMA Muhammadiyah Ahmad Dahlan Kota Metro” bertujuan untuk meningkatkan pengetahuan dan keterampilan siswa mengenai pencegahan penyakit yang ditularkan oleh nyamuk melalui pemanfaatan bahan alami lokal. Latar belakang kegiatan ini didasarkan pada masih tingginya kasus penyakit tular vektor seperti demam berdarah dengue (DBD) di Indonesia, serta tingginya penggunaan bahan kimia sintetis dalam produk anti nyamuk yang berpotensi menimbulkan efek samping terhadap kesehatan dan lingkungan. Metode pelaksanaan kegiatan meliputi sosialisasi mengenai penyakit akibat gigitan nyamuk dan bahaya penggunaan bahan kimia, dilanjutkan dengan pelatihan pembuatan spray anti nyamuk alami berbahan dasar serai (Cymbopogon citratus) dan kemangi (Ocimum basilicum). Evaluasi kegiatan dilakukan melalui post-test, observasi aktivitas peserta, serta penyebaran kuesioner kepuasan mitra. Hasil kegiatan menunjukkan peningkatan pengetahuan siswa sebesar 78% berdasarkan hasil post-test. Seluruh peserta mampu membuat produk spray alami dengan aroma yang khas, larutan stabil, dan kemasan menarik. Kegiatan ini juga meningkatkan kesadaran siswa terhadap pentingnya penggunaan bahan alami yang ramah lingkungan serta menumbuhkan semangat inovasi dan kewirausahaan berbasis sains. Secara keseluruhan, kegiatan ini memberikan dampak positif dalam  peningkatan literasi sains, kesadaran kesehatan lingkungan, dan kolaborasi antara perguruan tinggi dan sekolah dalam penerapan ilmu biomedis terapan.
Co-Authors Achyani Adinda Purnama M Adriani, Silvia Afgan, Maulana Al Afgani, Maulana Al Afiatur Rohmah Afifa, Zulaika Nur Agus Sujarwanta, Agus Agus Sutanto Aini, Qurratu Alfian Effendy Amalia Ramadhani Anak Agung Oka Asri Khoirunnisa Benedikta Diah Saraswati Bima Nugroho Dasrieny Pratiwi Dasrieny Pratiwi, Dasrieny Dendra Siko Handira Devi Kusumaningrum Dhani Sakhiri Dhani Sakhiri Ditha Mellynia Putri Effendy, Alfian Eka Diana Sari Eka Setia Budi Eka Zulfitri Elva Zhilianti Eppinga, Reinilde Fajriah, Nadya Fajriah Fajriyah, Nadya Syarifatul Fathurrahman, Ilham Fathurrohman, Ilham Febri Hartono FITRIYANA Fitriyana Handoko Santoso Hasanah, Amalia Hening Widowati HRA Mulyani, HRA I Nyoman Sukaredana Ilham Fathurrahman Ilham Fathurrahman Inayati, Inna Noor Indriyani Putri Kartiko, Yerry M Rustam Rifai M. Alvian Afandi Mahmud Syafi’i Marlina Kamelia Mayang Aprilia Meizyatun Niswah Miftahuz Zakiyah Miftahuz Zakiyah Miftahuzzakiyah, Miftahuzzakiyah Mita Damaiyanti Muhfahroyin Nadya Syarifatul Fajriyah Nadya Syarifatul Fajriyah Nakti Kholifah Niswa Salamung Nourma Nurjanah Nurhat Alamsyah Nurvita Esa Bela Prasetyo, Idar Yongky Pratiwi, Windi Putri Pawitri Rasuane Noor Rasuane Noor Rasuane Noor Rasuane Noor Ratini Ratini, Ratini Refai, Refai - Rinta Apriliani Sakhiri, Dhani Satrio Budi Wibowo Satrio Wicaksono Sudarma Satrio Wicaksono Sudarman Siswahyudianto Siti Nurlaila, Siti Sudarman Sudarman Syaifudin Latif Darmawan Teguh Wahyudi Thamrin, Micko Martha tiara anggia dewi, tiara anggia Tika, Pujaan Triana Asih Triana Asih Triana Asih Triana Asih, Triana Utami, Putri Intan Veriska, Popi Mai Vina Yulita Widowati, *Hening Widya Sartika Sulistiani Widya Sartika Sulistiani, Widya Sartika Widyo Andre Pramono Winda Afriani Wisca Febriana Yesi Yesi Yuda Nabella Prameswari Zakiyah, Miftahuz