The present study was carried out to evaluate the hepatoprotective role of leaf extracts of Azadirachta indica A. Juss. Hepatoprotective activities of ethanolic and aqueous extracts of A. indica were examined against carbon tetrachloride induced liver damage in mice using silymarin as control. Enzyme activities of Serum Glutamate Oxaloacetate Transaminase (SGOT), Serum Glutamate Pyruvate Transa...

Reproductive barriers are thought to play an important role in the processes of speciation and differentiation. Asian rice cultivars, Oryza sativa, can be classified into two main types, Japonica and Indica, on the basis of several characteristics. The fertility of Japonica-Indica hybrids differs from one cross to another. Many genes involved in reproductive barriers (hybrid sterility, hybrid w...

Piriformospora indica, a member of basidiomycota is an axenically cultivable endophytic fungus which exerts plant growth promoting effects on its host plant. P. indica is known to produce α-amylase and protease. Since the organism exhibits beneficial role in plant growth promotion, achieving high biomass is immensely essential. Hence to enable the commercial production, screening of medium comp...

Efforts have been made to assess some plant extracts namely, Lycopersicon esculentum, Tagetus patula, Achras sapota, Azadirachta indica, Datura metel, Cymbopogon citrates, Polyalthia longifolia, Allium sativum and Allium cepa in vitro for the management of leaf spot (tikka) disease of groundnut cultivar Dhaka-1 caused by Cercospora arachidicola and Cercosporidium personatum. Results indicated t...

The quality assurance of Neem (Azadirachta indica A.Juss.), a traditional herbal drug of global importance used for the treatment of different ailments, was studied. At global, regional, national and local levels, the end users of this drug face the problem of adulteration. Two different species are commercially marketed in the Indo-Pak Subcontinent under the same trade name of Neem. One is Aza...

Opuntia ficus-indica (L.) Mill. cladodes contain a polysaccharide fraction that can retain water. The cladodes are used in Sicilian folk medicine as cicatrizant. We studied the healing activity of a base cream containing 15% lyophilized cladodes and of a commercial ointment on the wound produced on the backs of rats. The treatment was carried out for 3 and 5 days. After three days of treatment,...

In the present study Indian brown mussel, Perna indica was exposed to 20, 40, 80, 160 and 320 ppb (μg/l) arsenic concentrations under short-term chronic toxicity bioassay (14 days) for the assessment of reduced glutathione and acetylcholinesterase as potential biochemical biomarkers in arsenic pollution. A higher level of reduced glutathione (GSH) and increased acetylcholinesterase (AchE) activ...

l. Results of a study on lethal and sublethal responses of different size groups of the tropical brown mussel, Perna indica, when exposed to different temperatures are presented. 2. Exposure to a temperature of 38°C showed 100% mortality of 9 mm size group mussels in 120 min. 3. Mortality was dependent on age (size) of the mussels, young ones being more susceptible than older ones. 4. All size ...

The frequency of galls induced by Anisodiplosis waltheriae Maia, a recently described species, on Waltheria indica L. was studied. W indica is an invasive weed in regeneration areas of Atlantic Forest in southeastern Brazil. Plants were collected in May 2004 and above-ground biomass, main stem length, number of leaves, number of galls per leaf and leaf area of each individual were recorded. Nea...