title: [The establishment of the hygienic standard for the samarium content of water].
abstract: The threshold dose of samarium in the water of reservoirs was accepted at the level of 0.12 mg/kg (by common toxic effects). The LD50 was 1800 mg/kg for rats. Organoleptic level was 4.5 mg/l, and common sanitary level was 9 mg/l of water. The possible mechanisms of samarium toxicity are discussed.
authors.forename: D Iu
authors.initials: DIu
authors.lastname: Moĭkin
mesh_terms: D000818:Animals; D004305:Dose-Response Relationship, Drug; D007928:Lethal Dose 50; D008297:Male; D008452:Maximum Allowable Concentration; D011041:Poisoning / Q000503:physiopathology; D051381:Rats; D012493:Samarium / Q000493:pharmacokinetics / Q000506:poisoning / Q000633:toxicity*; D014018:Tissue Distribution; D014874:Water Pollutants, Chemical / Q000493:pharmacokinetics / Q000506:poisoning / Q000633:toxicity*
chemical_list: D014874:Water Pollutants, Chemical; D012493:Samarium
vernacular_title: K obosnovaniiu gigienicheskogo normativa soderzhaniia samariia v vode.