产品
编 号:F370653
分子式:C28H44O
分子量:396.65
产品类型
结构图
CAS No: 50-14-6
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生物活性:
Vitamin D2 (Ergocalciferol), drived from plant sources or dietary supplements, could be used as supplement of Vitamin D.
体内研究:
At sacrifice, after 5 weeks of treatment, chickens receiving omeprazole alone or omeprazole in combination with either restricted food intake or Ergocalciferol weighed 15-25% less (P < 0.01) than chickens given vehicle or receiving reduced amount of food.Combined treatments of fasting and ergocalciferol show more deleterious effects on growth than fasting only or ergocalciferol only and induced face anomalies.Animal Model:83 chickens (White Leghorn), weighing 318 ± 9 g.
Dosage:250,000 IU/kg
Administration:S.C. once daily.
Result:Induced a long-lasting hypercalcemia in rat and mice and suppresses the expression of PTH mRNA in the rat.