[Toxic action of ergocalciferol in strontium rickets].
Tests conducted on albino rats of the Wistar line demonstrated that introduction of large doses of ergocalciferol (vitamin D2) to animals kept on a strontium-rich diet exhibiting signs of rickets brings about the development in them of specific manifestations of the D-vitamin activity, viz. rising level of calcium, strontium and inorganic phosphorus in the blood serum, lowering of the alkaline phosphatase activity and a greater degree of the soft tissues calcification.
D000818:Animals; D004357:Drug Synergism; D004872:Ergocalciferols / Q000633:toxicity*; D008297:Male; D051381:Rats; D012279:Rickets / Q000139:chemically induced*; D013324:Strontium / Q000633:toxicity
D004872:Ergocalciferols; D013324:Strontium
Toksicheskoe deĭstvie érgokal'tsiferola pri strontsievom rakhite.