Keywords: آسیل ترانسفراز; 1,25(OH)2D; 1,25 dihydroxy vitamin D (calcitriol); 3βHSD; 3β-hydroxysteroid dehydrogenase; ACAT; acyl transferase; ACTH; adrenocorticotropic hormone; ANT; adenine nucleotide transporter; ER; endoplasmic reticulum; CRAC; cholesterol recognition amino aci