Ultimobranchial body and parathyroid gla
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Srivastav, Ajai K. ;Rani, Ladli
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Article
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1992
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John Wiley and Sons
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English
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## Abstract Vitamin D~3~ (20 I.U./100 g body wt) was administered to the freshwater snake __Natrix piscator__ for 15 days. Elevation of serum calcium and inorganic phosphate levels was observed after the treatment. The ultimobranchial body became active whereas the parathyroid glands exhibited redu