A 56-year-old woman comes to the physician for a follow-up examination. She has a blood pressure of 165/100 and a creatinine of 2.3 mg/dL. One year ago, she received a liver transplantation. Prior to the surgery she was normotensive. Which of the following is the most likely explanation for these findings?
Azathioprine
Cyclophosphamide
Cyclosporine
Methotrexate
Muromonab-CD3
Prednisone
Sirolimus
Tacrolimus