Effects of oral lactoferrin (30–300 mg/kg) and captopril (40 mg/kg) on plasma FRAP value on Dex-induced hypertension in prevention (prev.) and reversal (rev.) groups. Values are means ± SEM for six rats. As compared to Dex control group, *: . As compared to saline control group, ^#: , ^##: , and ^###: .