Bonemarrow necrosis

Although intoxications with colchicine, the alkaloid of Colchicum autumnale (meadow saffron), are well known, in most cases the intoxications are evoked by oral or parenteral preparations traditionally used as medication against gout. The accidental ingestion of Colchicum autumnale, on the other hand, is a rare event and has to our knowledge only twice been described in detail. We report a further case in which two persons confused this highly poisonous plant with wild garlic (Allium ursinum), a popular spice in the Central European cuisine...

Administration of an extract from the powdered root of the plant Withania somnifera (Family: Solanaceae) enhanced the levels of Interferon gamma (IFN-gamma) (75.87 pg/ml), Interleukin-2 (IL-2) (14.16 pg/ml) and Granulocyte macrophage colony stimulating factor (GM-CSF) (49.22 pg/ml) in normal Balb/c mice. The lowered levels of IFN gamma--(30 pg/ml), IL-2 (4.5 pg/ml) and GM-CSF (19.12 pg/ml) after treatment with cyclophosphamide (CTX) was reversed by the administration of Withania somnifera extract (IFN gamma--74 pg/ml; IL-2 7...

In this study we evaluated the endocrine, biochemical, and haematological derangements as well as pancreatic and histological changes of the bonemarrow in the primate following external fractionated subtotal marrow irradiation without bonemarrow reconstitution. The irradiation was administered in preparation for pancreatic transplantation. Two groups of animals (ten in each group) received 800 rad (8 Gy) and 1,000 rad (10 Gy) respectively over 4 to 5 weeks. A maximum of 200 rads (2 Gy) were administered weekly as photons from a 6 MV linear accelerator...