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Effects of Nigella sativa and Lepidium sativum on Cyclosporine Pharmacokinetics

2013; Hindawi Publishing Corporation; Volume: 2013; Linguagem: Inglês

10.1155/2013/953520

2314-6141

Fahad I. Al‐Jenoobi, Saleh A. Al‐Suwayeh, Muzaffar Iqbal, Mohd Aftab Alam, Khalid M. Alkharfy, Hesham M. Korashy, Abdullah M. Al‐Mohizea, Abdul Ahad, Mohammad Raish,

Chemotherapy-induced organ toxicity mitigation

The present study was conducted to investigate the effects of Nigella sativa and Lepidium sativum on the pharmacokinetics of cyclosporine in rabbits. Two groups of animals were treated separately with Nigella sativa (200 mg/kg p.o.) or Lepidium sativum (150 mg/kg p.o.) for eight consecutive days. On the 8th day, cyclosporine (30 mg/kg p.o.) was administered to each group one hour after herbal treatment. Blood samples were withdrawn at different time intervals (0.0, 0.5, 1.0, 1.5, 2.0, 3.0, 4.0, 6.0, 8.0, 12, and 24 hrs) from marginal ear vein. Cyclosporine was analyzed using UPLC/MS method. The coadministration of Nigella sativa significantly decreased the C max and A U C 0 - ∞ of cyclosporine; the change was observed by 35.5% and 55.9%, respectively ( P ≤ 0.05 ). Lepidium sativum did not produce any significant change in C max of cyclosporine, although its absorption was significantly delayed compared with control group. A remarkable change was observed in T max and A U C 0 - t of Lepidium sativum treated group. Our findings suggest that concurrent consumption of Nigella sativa and Lepidium sativum could alter the pharmacokinetics of cyclosporine at various levels.