Imperatorin from the aerial parts of L.: a characterization study and evaluation of the antibacterial activity.

L., a member of the family Cleomaceae, is a potential medicinal plant, known for several bioactive properties such as: anticancer, antidiabetic, antioxidant, anti-inflammatory, antimicrobial, wound healing, etc. Our study aimed to isolate a bioactive compound and assess its antibacterial activity.

Field evaluation of Bacillus cereus VCRC B540 for mosquitocidal activity - A new report.

A major challenge to control the vector mosquitoes and their diseases. The discovery of bacteria like Bacillus sphaericus Neide (Bs) and B. thuringiensis serovar israelensis de Barjac (Bti), which are highly toxic to dipterans larvae, have opened up the possibility of their use as potential bio-larvicides in mosquito eradication programmes the world over.

Molecular Characterization of Mosquitocidal Toxin (Surface Layer Protein, SLP) from Bacillus cereus VCRC B540.

A marine Bacillus cereus (VCRC B540) with mosquitocidal effect was recently reported from red snapper fish (Lutjanus sanguineous) gut and surface layer protein (S-layer protein, SLP) was reported to be mosquito larvicidal factor. In this present study, the gene encoding the surface layer protein was amplified from the genomic DNA and functionally characterized. Amplification of SLP-encoding gene revealed 1,518 bp PCR product, and analysis of the sequence revealed the presence of 1482 bp open reading frame with coding capacity for a polypeptide of 493 amino acids.

Antihyperglycaemic, antilipid peroxidative and antioxidant effects of gallic acid on streptozotocin induced diabetic Wistar rats.

The present study aims to evaluate the antihyperglycaemic, antilipid peroxidative and antioxidant effects of gallic acid on streptozotocin induced diabetic male Wistar rats. To induce diabetes mellitus, rats were injected with streptozotocin intraperitoneally at a single dose of 40mg/kg. Streptozotocin induced diabetic rats showed significant (P<0.