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The aim of this study was to examine the effects of different doses of typical antipsychotics, chlorpromazine (0.25-1 mg/kg) and haloperidol (0.25-1 mg/kg), and atypical antipsychotics, clozapine (0.5-2 mg/kg), olanzapine (0.25-1 mg/kg), risperidone (0.5-2 mg/kg), sulpiride (10-40 mg/kg) and dopamine D1 antagonist, SCH 23390 (0.25-1 mg/kg) on feeding(More)
Most pomegranate (Punica granatum Linn., Punicaceae) fruit parts are known to possess enormous antioxidant activity. The present study evaluated antioxidant and hepatoprotective activity of pomegranate flowers. Alcoholic (ethanolic) extract of flowers was prepared and used in the present study. The extract was found to contain a large amount of polyphenols(More)
High levels of expression of the cry1Ac gene from Bacillus thuringiensis cannot be routinely achieved in transgenic plants despite modifications made in the gene to improve its expression. This has been attributed to the instability of the transcript in a few reports. In the present study, based on the genetic transformation of cotton and tobacco, we show(More)
NADPH oxidase (NOX) is a key player in the network of reactive oxygen species (ROS) producing enzymes. It catalyzes the production of superoxide (O2(-)), that in turn regulates a wide range of biological functions in a broad range of organisms. Plant Noxes are known as respiratory burst oxidase homologs (Rbohs) and are homologs of catalytic subunit of(More)
Antilisterial efficiency of three bacteriocins, viz, Nisin, Pediocin 34 and Enterocin FH99 was tested individually and in combination against Listeria mononcytogenes ATCC 53135. A greater antibacterial effect was observed when the bacteriocins were combined in pairs, indicating that the use of more than one LAB bacteriocin in combination have a higher(More)
The study was aimed at evaluating the antioxidant activity of alcoholic extract of Cassia siamea Lam. (Fabaceae) flowers. The extract was found to contain a large amount of polyphenols and also exhibited an immense reducing ability. At a concentration of 250 microg/ml, 96% of DPPH radicals and at 500 microg/ml, 42.7, 32.7 and 64.5% of O2-, H2O2 and NO(More)
Nimbidin is a mixture of tetranortriterpenes and is the major active principle of the seed oil of Azadirachta indica A. Juss (Meliaceae) possessing potent antiinflammatory and antiarthritic activities. The present study revealed that nimbidin significantly inhibited some of the functions of macrophages and neutrophils relevant to the inflammatory response(More)
The focus of the present study was to explore lead (Pb)-induced metabolic alterations vis-à-vis ultrastructural changes in wheat roots to establish Pb toxicity syndrome at a structural level. Pb (50–500 μM) enhanced malondialdehyde (an indicator of lipid peroxidation) and hydrogen peroxide content, and electrolyte leakage, thereby suggesting reactive oxygen(More)
This study was conducted to evaluate the probiotic properties of Lactobacillus reuteri isolated from human infant feces (less than 3 months). Out of thirty-two representative L. reuteri strains isolated from the infant human feces, nine isolates (i.e. LR5, LR6, LR9, LR11, LR19, LR20, LR25, LR26 and LR34) showed survival in acid, bile and simulated(More)
Mutations in transcription factor RUNX1 are associated with familial platelet disorder, thrombocytopenia, and predisposition to leukemia. We have described a patient with thrombocytopenia and impaired agonist-induced platelet aggregation, secretion, and glycoprotein (GP) IIb-IIIa activation, associated with a RUNX1 mutation. Platelet myosin light chain(More)