Mohd Hafiz Ibrahim, Ahmad Ismail, Hishamuddin Omar, Mohd Noor Hisham Mohd Nadzir & Nurul Amalina Mohd Zain·Annual Research & Review in Biology·2017
Aims: This study was conducted to evaluate the effects of cadmium (0, 3,6, 9 mg/kg) on the primary, secondary metabolites, biochemical and antioxidant activity in Orthosiphon stamineus. Study Design: Orthosiphon stamineus seedlings were exposed to four levels of Cd (0, 3, 6 and 9...
Open access
Research Article10.9734/ARRB/2017/36413
Aims: This experiment was conducted to investigate and distinguish the relationships in the production of total phenolics, total flavonoids, chlorophyll content, total biomass, leaf area, leaf nitrate, proline, net photosynthesis and chlorophyll fluorescence parameters under thre...
Open access
Research Article10.9734/ARRB/2017/36401
This review consolidates findings from two decades of research on Javanese medaka (Oryzias javanicus) as model organisms in scientific studies conducted in Malaysia since 1998. A systematic review following the PRISMA guidelines was conducted to ensure a comprehensive and transpa...
Open access
Research Article10.9734/ajee/2026/v25i3902
Nur Amiera Kamarudin, Syaizwan Zahmir Zulkifli, Ferdius Mohamat Yusuff & Ahmad Ismail·Asian Journal of Biology·2025
Diuron, a biocide widely used in agriculture and offshore industries, can cause acute toxicity in aquatic organisms, leading to fatal outcomes and behavioural disruptions. This study assessed its toxic effects on Javanese medaka (Oryzias javanicus) to determine safe exposure leve...
Open access
Research Article10.9734/ajob/2025/v21i9550
Nor Fatihah Mohd Nasir, Mohammad Noor Azmai Amal, Hishamuddin Omar, Ahmad Ismail & Nurul Shaqinah Nasruddin·Annual Research & Review in Biology·2018
This study evaluates the growth, body composition, and resistance to Aeromonas hydrophila challenge in juvenile African catfish (Clarias gariepinus) fed diets supplemented with spirulina (Arthrospira platensis). Five experimental diets containing different percentages of locally...
Open access
Research Article10.9734/ARRB/2018/40870
Puganeswary Sukumaran, Rosimah Nulit, Normala Halimoon, Sanimah Simoh, Hishamuddin Omar & Ahmad Ismail·Annual Research & Review in Biology·2018
Even though Arthrospira is a well-known superfood, it is not extensively commercialized in developing countries like Malaysia due to the high production cost with low biomass yield. Based on literature, the algal production cost can be discounted by reducing the cost of medium ut...
Open access
Research Article10.9734/ARRB/2018/38182