Background: This study was conducted to investigate both the genotoxicity effects of M. officinalis aqueous extract on blood cells and the pathologic changes in the renal, cardiac and splenic tissues of Oncorhynchus mykiss. Methods: 300 fish (Oncorhynchus mykiss) were divided randomly into three groups (N=100 each), consisting of group, 1 (control), and groups 2 and 3 (experimental), which rec...

Cultured retinal pigment epithelium (RPE) cells can phagocytize large foreign particles. Heterogeneous melanin aggregates from Sepia officinalis, a species of cuttlefish, were fed to cultured human RPE cells to produce cells laden with Sepia melanin. Blue light-induced apoptosis (BLIA) assays were performed by flow cytometry on parallel cultures consisting of RPE cells isolated from independent...

The study designed to evaluate the protective effect of Salvia officinalis (SO) water extract against OVAinduced asthma in mice. The OVA-induced asthmatic mice exhibited significant increase in total leukocytes count, IL-4 and IL-5 levels in bronchoalveolar lavage fluid (BALF) and eosinophils count in (BALF), in addition, to the serum total IgE level. Pathological changes in the lung were evalu...

The common cuttlefish (Sepia officinalis) communicates and camouflages itself by changing its skin colour and texture. Hanlon and Messenger (1988 Phil. Trans. R. Soc. Lond. B 320, 437-487) classified these visual displays, recognizing 13 distinct body patterns. Although this conclusion is based on extensive observations, a quantitative method for analysing complex patterning has obvious advanta...

Nephrotoxicity is a major limiting factor in cisplatin treatment. In the present study hydro-ethanolic leaf extract of Emblica officinalis was investigated for its protective role in cisplatin induced nephrotoxicity. The experiment was designed for 14 days and male Wistar rats were divided into 9 groups (n = 5). Group 1 served as control (with no treatment), group 2 served as a vehicle control ...

Because visual predation occurs day and night, many predators must have good night vision. Prey therefore exhibit antipredator behaviours in very dim light. In the field, the giant Australian cuttlefish (Sepia apama) assumes camouflaged body patterns at night, each tailored to its immediate environment. However, the question of whether cuttlefish have the perceptual capability to change their c...

The cuttlefish Sepia officinalis was selected as a model cephalopod to study PCB bioaccumulation via seawater, sediments and food. Newly hatched, juvenile cuttlefish were exposed for 17 days to environmentally realistic concentrations of (14)C-labeled 2,2',4,4',5,5'-hexachlorobiphenyl (PCB#153) (18 ng PCB l(-1) seawater; 30 ng PCB g(-1) dry wt sediments; Artemia salina exposed to 18 ng PCB l(-1...

The Centre for Information Technology Research (CITRUS) launched in 2002 had the goal of encouraging collaborative research that is industry and community linked, at regional and national levels within the NACCQ sector. The research programme into Software Development Impact Statements being conducted by the Software Engineering Practice Improvement Alliance, (SoDIS