A 4-month-old baby had symptoms of rickets. Nevertheless the child had enough sunlight exposure and there were no digestive disorders. The child was prescribed vitamin D3 (during 2 months). However, in spite of this, symptoms of rickets remained.
Explain the preliminary Disorder of vitamin D3 synthesis
Which one hormone is the Excess parathyroid harmone
The synthesis of calcitriol.
Calcitriol is activated by vitamin D
The mechanism of action. Cytosol Receptor
Calcitriol target CellsIt increases intestinal Absorption
Violation of the synthesis of
calcitriol. UV Radiation In kidney-1 alpha hydroxylase
In Liver -25 hydroxylase
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