Share This Author
Essential oils of Alpinia conchigera Griff. and their antimicrobial activities
Chemical Composition of the Rhizome Oils of Four Curcuma Species from Malaysia
Abstract The chemical composition of the rhizome oils of four Malaysian Curcuma species (Curcuma mangga, C. xanthorrhiza, C. aeruginosa and C. domestica) was determined by co-chromatography with…
Bioassay-guided isolation of a vasorelaxant active compound from Kaempferia galanga L.
Screening of Higher Plants Reputed as Pesticides Using the Brine Shrimp Lethality Assay
AbstractFive plants reputed to have pesticidal properties were extracted AND screened using the brine shrimp lethality bioassay. An additional five medicinal plants were also extracted AND screened.
PHYTOCHEMICAL ANALYSES AND MINERAL ELEMENTS COMPOSITION OF SOME MEDICINAL PLANTS OF NORTHERN NIGERIA
Phytochemical analyses and mineral elements compositions of Anchomanes difformis, Anisopus mannii, Pavetta crassipes, Stachytarpheta angustifolia and Vernonia blumeoides were carried out with a view…
Evaluation of antioxidant activity of leave extract of Bauhinia rufescens Lam. (Caesalpiniaceae)
used in Northern Nigerian traditional medicine, was carried out using 1, 1-diphenyl-2-picrylhydrazyl radical (DPPH) and reducing power assay on the methanolic extract of the leaves. The results of…
Phytochemical and Cytotoxic Investigations of Alpinia mutica Rhizomes
- S. Malek, Chung-Weng Phang, H. Ibrahim, N. A. Wahab, K. Sim
- Chemistry, BiologyMolecules
- 1 January 2011
Pinostrobin chalcone displayed very remarkable cytotoxic activity against the tested human cancer cells, such as KB, MCF7 and Caski cells (IC50 values of 6.2, 7.3 and 7.7 µg/mL, respectively).
Antioxidant and antibacterial activities of flavonoids and curcuminoids from Zingiber spectabile Griff
Vasorelaxant effects of ethyl cinnamate isolated from Kaempferia galanga on smooth muscles of the rat aorta.
- R. Othman, H. Ibrahim, M. A. Mohd, K. Awang, A. Gilani, M. Mustafa
- Biology, ChemistryPlanta medica
- 1 July 2002
The results suggest that the inhibitory effects of EC may involve inhibition of Ca2+ influx into vascular cells and release of nitric oxide and prostacyclin from the endothelial cells and may explain the traditional use of the parent plant in treating hypertension.
Comparative analysis of the venom proteome of four important Malaysian snake species
- J. Vejayan, Too Lay Khoon, H. Ibrahim
- BiologyJournal of Venomous Animals and Toxins including…
- 4 March 2014
Despite the identifications of major proteins in the four snake species, a large number of protein spots from the 2-DE were unidentified even though the spots displayed high-quality MALDI-TOF-MS spectra.