Objective: The current study investigated that defensive effect of methanolic extract of Calotropis gigantea (Linn.) roots on learning and memory functions in scopolamine induced memory deficits rats. Methods: In scopolamine (SCO) induced cognitive deficit rat model Wistar albino rats weighing 150-200 g were divided into 8 groups (6 animals per group). After seven days of treatment animals were...

The present study deals with the cytotoxic activity of cardiac glycosides of Calotropis gigantea (L.) W.T.Aiton; on breast cancer cell line MCF-7. Qualitative screening of methenaloic extract of leaves of Calotropis gigantea for secondary metabolites showed the presence of phenolics, alkaloids, coumarins, saponins, tannins and glycosides. Glycosides were selected for detailed chemical analysis,...

Citation: Kopecký D, Harper J, Bartoš J, Gasior D, Vrána J, Hřibová E, Boller B, Ardenghi NMG, Šimoníková D, Doležel J and Humphreys MW (2016) An Increasing Need for Productive and Stress Resilient Festulolium Amphiploids: What Can Be Learnt from the Stable Genomic Composition of Festuca pratensis subsp. apennina (De Not.) Hegi? Front. Environ. Sci. 4:66. doi: 10.3389/fenvs.2016.00066 An Increa...

1. Comparisons were made between castrated male Scottish Blackface sheep and red deer (Cervus elaphus) of voluntary forage intake (VFI), digestibility and the mean retention time (MRT) of a particulate-phase marker (103Ru-phenanthroline) in the alimentary tract, when a range of forages: dried-grass pellets, chopped dried grass, fresh-frozen Agrostis-Festuca spp. and heather (Calluna vulgaris, L...

A major benefit of supplementing non-ruminant feedstuffs with exogenous enzymes is presumed to be the degradation of plant cell-wall polysaccharides to metabolizable monosaccharide residues. In the present study, metabolic fates of (U-14C-labelled, 10 mM) glucose, galactose, mannose, xylose and arabinose were compared in the fowl, by measuring recoveries of 14C radioactivity in exhaled carbon d...

GIGANTEA (GI) is a plant specific nuclear protein and functions in diverse physiological processes such as flowering time regulation, light signaling, hypocotyl elongation, control of circadian rhythm, sucrose signaling, starch accumulation, chlorophyll accumulation, transpiration, herbicide tolerance, cold tolerance, drought tolerance, and miRNA processing. It has been five decades since its d...

In vitro diagnostic kits use immune chromatographic assay with gold nanoparticle conjugated antigen / antibody coated in the kit that specifically detects of pathogen or to a blood serum tested. Such are available for wide variety diseases and different could antigens targeted. this research article I present novel finding when latex Calotropis gigantea Thevetia peruviana is used as sample targ...

Vellozia gigantea is a rare, ancient, and endemic neotropical plant present in the Brazilian Rupestrian grasslands. The dichloromethane extract of V. gigantea adventitious roots was phytotoxic against Lactuca sativa, Agrostis stolonifera, and Lemna paucicostata, and showed larvicidal activity against Aedes aegypti. Phytotoxicity bioassay-directed fractionation of the extract revealed one new is...

BACKGROUND Over 60% of currently used anti-cancer agents are derived in one-way or another from natural sources, including plants, marine organisms and microorganisms. Calotropis gigantea (Linn.) (Family: Asclepiadaceae) is a perennial shrub and it is used as a traditional folk medicine for the treatment of various health complications. But there is no report on isolation of anticancerous chemi...