Ameliorative effects of Spirulina platensis niosome and Echinacea purpura on cyclophosphamide-induced splenic, cardiac and neurotoxicity via modulating NF-κB pathway and oxidative stress. - Ramadan, Shimaa M.; Gamal, Amr; Hassan, Nour El-Houda Y.; Mahmoud, Shimaa A.; Hassan, Walid Hamdy; El-Ela, Fatma I. Abo; Youssef, Fady Sayed; Abdel-Gawad, Doaa R. I.; Elqasem, Asmaa A. Abo (Scientific Reports, 2026)