chelidonium diphyllum/leukemia

OBJECTIVE The purpose of this study was to assess whether a methanol extract isolated from the greater celandine Chelidonium majus L. (CME) had antioxidant effect and was able to inhibit proliferation and to induce apoptosis in leukemia cells in vitro. METHODS The potential antioxidant activity of

The novel anticancer drug amitosine representing the mixture of thiophosphamide-modified alkaloids from Chelidonium majus L. has been reported to inhibit growth of various solid tumors in vivo. However, its antileukemic activity as well as the mechanisms of anticancer action have not been yet

Apoptogenic and DNA damaging effects of chelidonine (CHE) and sanguinarine (SAN), two structurally related benzophenanthridine alkaloids isolated from Chelidonium majus L. (Papaveraceae), were compared. Both alkaloids induced apoptosis in human acute T-lymphoblastic leukaemia MT-4 cells. Apoptosis

We have isolated a substance with anti-retroviral activity from the freshly prepared crude extract of Chelidonium majus L. (greater celandine) by 9-aminoacridine precipitation method and ion exchange chromatography using Dowex-50W/H+ resin followed by the gel filtration on Sephadex-75 column.

Cancer cells often develop multidrug resistance (MDR) which is a multidimensional problem involving several mechanisms and targets. This study demonstrates that chelidonine and an alkaloid extract from Chelidonium majus, which contains protoberberine and benzo[c]phenanthridine alkaloids, has the