THE EFFECTS OF ~(60)Co γ-RAYS IRRADIATION ON THE ACTIVITY OF PROTECTIVE ENZYMES IN CAPER SPURGE(Euphorbia lathyris L.) SEEDLINGS Non-terpenoid Constituents from the Seeds of Euphorbia lathyris Studies on Chemical constituents in seeds of Euphorbia lathyris Absorption of euphobiasteroid across Caco-2 cell monolayer model