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Perbedaan Bleeding Time Sebelum dan Sesudah Dipapar Rokok Elektrik Pada Tikus Wistar (Rattus norvegicus) Putri Anasi Parangin-angin; Lucia Aktalina; Selly Oktaria; Ira Cinta Lestari
ANATOMICA MEDICAL JOURNAL | AMJ Vol 9, No 2 (2026)
Publisher : Universitas Muhammadiyah Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/amj.v9i2.29327

Abstract

Rokok elektrik mengandung nikotin yang dapat merusak pembuluh darah dan memicu aktivasi trombosit dalam proses hemostasis. Salah satu indikator gangguan hemostasis adalah bleeding time. Meskipun rokok elektrik dianggap lebih aman, dampaknya terhadap bleeding time masih perlu dikaji secara ilmiah melalui penelitian eksperimental pada hewan coba. Tujuan penelitian ini mengetahui perbandingan bleeding time pada tikus wistar setelah paparan asap rokok elektrik. Dilakukan penelitian eksperimental in vivo dengan desain pretest-posttest with control group pada tikus jantan galur Wistar. Bleeding time diukur pada minggu ke-0, ke-1, dan ke-2 setelah paparan asap rokok elektrik. Rerata bleeding time pada kelompok kontrol tetap stabil selama pengamatan, sedangkan kelompok rokok elektrik mengalami penurunan yang signifikan. Paparan asap rokok elektrik secara signifikan menurunkan bleeding time pada tikus dengan nilai (p = 0,000). Temuan ini menunjukkan bahwa rokok elektrik berpotensi memengaruhi hemostasis primer dan meningkatkan kecenderungan pro-trombotik.Kata Kunci: bleeding time, rokok elektrik, tikus wistar jantan
Edukasi Manajemen Penyusunan Karya Tulis Ilmiah (Skripsi) pada Mahasiswa Surya Akbar; Ira Cinta Lestari; Tezar Samekto Darungan; Halimah Thania Nasution
PaKMas: Jurnal Pengabdian Kepada Masyarakat Vol 6 No 1 (2026): Mei 2026
Publisher : Yayasan Pendidikan Penelitian Pengabdian Algero

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54259/pakmas.v6i1.5966

Abstract

This community service activity was carried out in response to research findings that students who are writing scientific papers often experience stress and anxiety. Therefore, this activity provides education on techniques and methods that can be applied by students to improve their scientific paper writing skills. This educational activity was conducted in the form of a one-day seminar held on the FKUISU campus during June 2025 with 26 student participants. The methods used were education and discussion. The material presented was information literacy skills, time management, and eliminating procrastination behaviour. The results showed that, in general, students were already aware of the techniques or methods of managing the preparation of scientific papers, but were unable to apply them. The activity implementation team assisted students in understanding the techniques and methods they needed to master in accordance with the material presented. Lecturers need to be introduced to these techniques so that they can monitor students' abilities in managing the preparation of scientific papers (theses).