after injection of [ 3h ] -1,25 ( oh ) 2-vitamin d3 ( soltriol ) , nuclear labeling is found in sertoli cells of testes , being highest at the stage of spermiosis , in epithelium of efferent ductules and caput epididymidis and in connective tissue cells of epididymis , in lamina propria and muscular sheath of deferent duct , and in epithelium and muscular sheath of dorsal and ventral prostate of the mouse .
C0228023
caput epididymidis
C0014533
epididymis