Soil arsenic (As) pollution in mining areas have seriously affected the surrounding environment and human health. To explore degree of soil As contamination phytoremediation strategies, a study was undertaken to identify suitable native plants for area. Geo-accumulation index potential ecological risk were sed assess degree. content dominant analyzed by enrichment coefficient. The results show ...

Periplocoside P (PSP) isolated from the root bark of Periploca sepium contains a pregnane glycoside skeleton and possesses high insecticidal properties. Preliminary studies indicated that PSP disrupts epithelial functions in the midgut of lepidopteran larvae. In the present study, we examined the effects of PSP on the apical and basolateral membrane voltages, Va and Vbl, respectively, of cells ...

This study aimed to identify the most important physical variables affecting the distribution of four range plants species (Tamarix aphylla, Calligonum comosum, Prosopis spicigera and Salsola rigida) habitats and to prepare potential habitat map of the species using Maximum Entropy (MaxEnt) method in rangelands of Jiroft city, Kerman province, located in SE Iran. To this end, sampling of vegeta...