Modulatory effects of Crocus sativus and Nigella sativa extracts on cisplatin-induced toxicity in mice

In mice, an extract of Crocus sativus stigmas partially prevented the decreases in body weight, hemoglobin levels and leucocyte counts caused by 2 mg/kg of cisplatin i.p. for 5 days. Treatment with the C. sativus extract also significantly prolonged the life span of cisplatin-treated mice almost three-fold. In contrast, an extract of Nigella sativa seed only tended to protect from cisplatin-induced falls in hemoglobin levels and leucocyte counts.