Latest papers

Efficacy of local herbal therapy in the management of dermatophytosis among primary school children in Cross River State, South-south Nigeria.

[Studies on the chemical constituents of Scyphiphora hydrophyllacea (II)].

Bioactive metabolites produced by Penicillium sp. 1 and sp. 2, two endophytes associated with Alibertia macrophylla (Rubiaceae).

Effects of extracts from Paederia scandens (LOUR.) MERRILL (Rubiaceae) on MSU crystal-induced rats gouty arthritis.

Hepatoprotective and antioxidant activity of two iridoids from Mussaenda 'dona aurora'.

Antioxidant activity and phenolic content of Paederia foetida and Syzygium aqueum.

Rosenones A and B, new anthraquinone derivatives from Aitchisonia rosea.

Influence of flavonoid-rich fraction from Spermacoce hispida seed on PPAR-alpha gene expression, antioxidant redox status, protein metabolism and marker enzymes in high-fat-diet fed STZ diabetic rats.

The phylogenetic utility of chloroplast and nuclear DNA markers and the phylogeny of the Rubiaceae tribe Spermacoceae

Global warming, elevational range shifts, and lowland biotic attrition in the wet tropics.

Iridoid glucoside and sterol galactoside from Mussaenda macrophylla.

[A study of the diversity of different geographical populations of Emmenopterys henryi using FTIR based on principal component analysis and cluster analysis].

The dual actions of Paederia scandens extract as a hypouricemic agent: xanthine oxidase inhibitory activity and uricosuric effect.

Androgenic potentials of aqueous extract of Massularia acuminata (G. Don) Bullock ex Hoyl. stem in male Wistar rats.

Fitness consequences of host use in the field: temporal variation in performance and a life history tradeoff in the moth Rothschildia lebeau (Saturniidae).

Tareciliosides A--G: Cycloartane glycosides from leaves of Tarenna gracilipes (HAY.) OHWI.

Development and validation of an HPLC-method for the determination of alkaloids in the stem bark extract of Nauclea pobeguinii.

Potent in vitro antifungal activities of naturally occurring acetylenic acids.

Chemical constituents from leaves of Palicourea coriacea (Rubiaceae).

Rearranged ent-kauranes from the stems of Tricalysia dubia and their biological activities.