Skip to content

Author

Oliver Dean John

2 papers indexed here

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

Open access Sep 2026

Phytochemical Screening, Antioxidant and Alpha-Amylase Inhibitory Activities of Clitoria ternatea and Melastoma malabathricum Flower Extracts

Diabetes mellitus is a chronic disease partly caused by the imbalance between reactive oxidative stress (ROS) and endogenous antioxidant activity in the body. This study focuses on two edible flowers commonly used in traditional medicine in Malaysia namely Clitoria ternatea (bunga telang) and Melastoma malabathricum (b...

Oliver Dean John, Veronica Anak Guang · 0 citations
Review Open access Aug 2026

The Antidiabetic Potential of Alpha‐Mangostin: A Review of Preclinical and Clinical Evidence

Based on the analysis, alpha‐mangostin has been shown to have promising antidiabetic properties including enhancing insulin secretion, improving glucose uptake through upregulation of GLUT4 receptors, reducing oxidative stress, modulating inflammatory responses, promoting wound healing and protecting the structure of k...

Oliver Dean John, N. D. I. Zulkiflee, Siti Raihanah Shafie et al. · 0 citations

We use cookies to run the site and, with your consent, for analytics and to show ads. See our Cookie Policy.