title: Influence of selenium on toxicity of some heavy metals in the green alga Scenedesmus obliquus.
abstract: The green alga Scenedesmus obliquus was incubated with heavy metals (Cd2+, Zn2+, Mn2+, Ni2+) with and without selenium. S. obliquus exhibited higher rates of growth and some metabolic activities in cultures containing 0.1 mmol/L Se than those only containing the heavy metals. The positive effect of Se was found with all metals but was negligible with Mn2+.
authors.affiliation: Botany Department, Faculty of Science, Assiut University, Egypt.
authors.forename: A A
authors.initials: AA
authors.lastname: Issa
authors.forename: M S
authors.initials: MS
authors.lastname: Adam
mesh_terms: D002104:Cadmium / Q000633:toxicity; D002734:Chlorophyll / Q000378:metabolism; D000460:Chlorophyta / Q000187:drug effects* / Q000254:growth & development / Q000378:metabolism; D004347:Drug Interactions; D017753:Ecosystem; D008345:Manganese; D019216:Metals, Heavy / Q000633:toxicity*; D009532:Nickel / Q000633:toxicity; D010788:Photosynthesis / Q000187:drug effects; D012643:Selenium / Q000494:pharmacology*; D014874:Water Pollutants, Chemical / Q000633:toxicity; D015032:Zinc / Q000633:toxicity
chemical_list: D019216:Metals, Heavy; D014874:Water Pollutants, Chemical; D002104:Cadmium; D002734:Chlorophyll; D008345:Manganese; D009532:Nickel; D012643:Selenium; D015032:Zinc