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Validation of Problem-Based Learning Videos on Environmental Pollution Material for Class VII SMP NU Palangkaraya Khusna, Nur; Sa’adah, Ayatus; Rohmadi, Mukhlis
Bioilmi: Jurnal Pendidikan Vol. 10 No. 1 (2024): Bioilmi: Jurnal Pendidikan
Publisher : Program Studi Pendidikan Biologi Fakultas Ilmu Tarbiyah dan Keguruan Universitas Islam Negeri Raden Fatah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19109/bioilmi.v10i1.22775

Abstract

Media in the form of problem-based learning videos (PBL) is very necessary when learning material related to environmental pollution. This research aims to see the feasibility of learning videos based on material problems related to environmental pollution, as proven by the evaluation results of validation experts, namely material validators and media validators. This research was conducted on 26 class VII students at SMP NU Palangkaraya. The method used in this research is Research and Development (R&D) which adopts the ADDIE (Analyze, Design, Develop, Implement, Evalute) development model. The media developed by researchers is designed based on the parameters of problem-based learning activities. The validation results from the material and media validators show that the criteria are feasible, with percentages of 74% and 88.9 % respectively. Based on the results of this research, it can be concluded that problem-based learning videos on environmental pollution material are suitable for use in learning.               
THERAPEUTIC EFFECTS OF Myrmecodia sp. ON THE MORPHOLOGY OF FALLOPIAN TUBE EPITHELIAL CELLS IN MICE WITHPELVIC INFLAMMATORY DISEASE Karlina, Siti; Hujjatusnaini, Noor; Sa’adah, Ayatus
BIOLINK (Jurnal Biologi Lingkungan Industri Kesehatan) Vol. 11 No. 2 (2025): Biolink February
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/biolink.v11i2.14012

Abstract

Pelvic Inflammatory Disease (PID) is a serious reproductive health issue affecting women of reproductive age, with Candida albicans as a common causative agent. This infection can damage the fallopian tube mucosa, increasing the risks of infertility, ectopic pregnancy, and chronic pelvic pain. With rising antimicrobial resistance, alternative therapies are needed. Myrmecodia sp. (ant plant) is a promising herbal candidate, rich in bioactive compounds such as flavonoids, tannins, terpenoids, and saponins, known for their antimicrobial, anti-inflammatory, and antioxidant properties. This study investigates the therapeutic effects of Myrmecodia sp. extract on the fallopian tube mucosa of BALB/c mice infected with Candida albicans. Using a true experimental post-test design, 24 mice were infected for four days and treated with varying concentrations of Myrmecodia sp. extract for seven days. Data were analyzed using ANOVA for vaginal color changes and the Kruskal-Wallis test for irritation. The results revealed that Myrmecodia sp. extract significantly reduced inflammation (p < 0.001) and showed a trend toward reduced irritation (p = 0.077). In conclusion, Myrmecodia sp. is a potential herbal therapy for PID caused by Candida albicans, offering a safe and effective option to support tissue regeneration and reduce complications.