thepossible laxative and prokinetic effects of bitter almond were studied: 1- two groups of 7 rats were gavaged with ethanol extract of bitter almond (500mg/kg) or placebo and the number of feces, fecal weight and its percentage of water were studied 18-24h thereafter. 2- ethanol extract of bitter almond (125 or 250mg/ml), lactulose (as positive control) or placebo was randomly injected into je...

Some endemic shrubs in arid and semiarid ecosystems are in danger of extinction, and yet they can play useful roles in maintaining or restoring these ecosystems, thus practical efforts are needed to conserve them. The shrubs Amygdalus pedunculata Pall., Amygdalus mongolica (Maxim.) Ricker and Ammopiptanthus mongolicus (Maxim. ex Kom.) Cheng f. are endemic species in arid and semiarid regions of...

Floral nectar is considered the most important reward animal-pollinated plants offer to attract pollinators. Here we explore whether honeybees, which act as pollinators, affect the composition of bacterial communities in the nectar. Nectar and honeybees were sampled from two plant species: Amygdalus communis and Citrus paradisi. To prevent the contact of nectar with pollinators, C. paradisi flo...

Buffer type, pH and ionic strength, as well as the fraction of polyvinylpyrrolidone were optimized for efficient extraction of b-galactosidase from almond seeds. The enzyme was purified up to electrophoretic homogeneity employing (NH4)2SO4 (15–60 %) fractionation, size exclusion and ion-exchange chromatography. Molecular mass of b-galactosidase as estimated by gel filtration and SDS-PAGE was ap...

Background: Treating infertility doesn’t merely deal with advanced medical procedures. The effects of most of herbal drugs is not clearly established on fertility potential. One of this herbal formula is NOFODA comprising of Orchis mascula, Tribulus terrestris, Amygdalus communis, Ficus carica, Allium ampeloprasum, Nasturtium officinale and pollen of Phoenix dactylifera. In this study, the effe...