we studied in the rat the effects of the drug etretinate ( tigason ) , given at three doses 3 , 10 , and 30 mg/kg body wt for 1 mo , on the concentrations of na , k , ca , mg , fe , s , p , cu , and zn in the plasma , brain , thymus , heart , liver , lung , kidney , testicle , muscle , and bone .
C0086045
concentrations
C0006104
brain