Thumuli Samaraweera

Evaluation of Antibacterial Activity of Endemic Jeffreycia zeylanica Plant Found in Sri Lanka

Thumuli Samaraweera, Thummini Samaraweera, Nimesha Senadeera & Chathuranga B. Ranaweera · South Asian Journal of Research in Microbiology · 2023

Aims: Determination of antibacterial efficacy of aqueous, methanol, dichloromethane, and hexane extracts from Jeffreycia zeylanica leaves against Staphylococcus aureus, Escherichia coli, and Pseudomonas aeruginosa. Methodology: Completely ballooned leaves of J. zeylanica were gat...

Open access Research Article 10.9734/sajrm/2023/v16i1296

In vitro Anti-Inflammatory Activity of Leaves of Jeffreycia zeylanica Using the Egg Albumin Denaturation Method and Human Red Blood Cell Stabilization Method

Thummini Samaraweera, Thumuli Samaraweera, Nimesha N. Senadeera & Chathuranga B. Ranaweera · Asian Plant Research Journal · 2023

Aims To investigate the in vitro anti-inflammatory activity of aqueous, methanol, dichloromethane (DCM), and hexane extracts of Jeffreycia zeylanica leaves extracts. In vitro protein (egg albumin) denaturation method and in vitro human red blood cell (HRBC) membrane stabilization...

Open access Research Article 10.9734/aprj/2023/v11i6230