Ethanol extracts of eight plant species used traditionally in South Africa for the treatment of oral diseases were investigated for in vitro antimicrobial activity against oral pathogens namely Actinobacillus actinomycetemcomitans, Actinomyces naeslundii, Actinomyces israelii, Candida albicans, Porphyromonus gingivalis, Privotella intermedia and Streptococcus mutans using the disk diffusion met...

BACKGROUND The use of natural bioactive compounds in conventional chemotherapy is a new direction in cancer treatment that is gaining more research attention recently. Bioactive polysaccharides and polysaccharide-protein complexes from some fungi (edible mushrooms) have been identified as sources of effective and non-toxic antineoplastic agents. Selected oyster mushrooms (Pleurotus pulmonarius ...

Article history: Received on: 20/01/2015 Revised on: 18/02/2015 Accepted on: 21/03/2015 Available online: 15/05/2015 Annona squamosa and its active alkaloid content (-) Anonaine are known for antiepileptic activity on the basis of literature review. The objective of this study was to establish neuroprotection by Annona squamosa and its active alkaloid content (-) Anonaine as an antiepileptic ag...

Annona squamosa is a multipurpose tree with edible fruits and is a source of medicinal and industrial products. The alkaloids present in Annona squamosa, a medicinal plant has proved to have antioxidant activity. The present study has been designed to evaluate the hepatoprotective effect of custard apple (Annona squamosa) in Diethylnitrosamine (DEN) induced swiss albino mice. Analysis of select...

Annona muricata, commonly known as soursop, contains annonacin, acetogenin, and polyphenol which are known to have chemopreventive effects on cancer. In this study, we tend to evaluate the apoptosis-inducing effect of soursop (Annona muricata) leaf extract on the colorectal cancer cell line COLO-205 through the activities of caspase-3 which is a marker of cell apoptosis. Cell cultures were incu...

Kurthia senegalensis strain JC8E(T) sp. nov. is the type strain of K. senegalensis sp. nov., a new species within the genus Kurthia. This strain, whose genome is described here, was isolated from the fecal flora of a healthy patient. K. senegalensis is an aerobic rod. Here we describe the features of this organism, together with the complete genome sequence and annotation. The 2,975,103 bp long...

Growth, energy content, ingestion and respiration rates and energetic efficiencies were measured in the larvae of two marine fish (Solea senegalensis and Sparus aurata) whose eggs have a similar diameter (approximately 1mm) and energy content (approximately 1J), but whose larvae reach a quite different mass after the first month of life. Experiments were carried out in populations reared under ...

Four alkaloids, annocherine A, annocherine B, cherianoine, and romucosine H, along with one known alkaloid, artabonatine B, were isolated from the MeOH extract of the stems of Annona cherimola. Their structures were identified on the basis of both analysis of their spectral data and from chemical evidence.