Search results for "Toxicity"
showing 10 items of 2261 documents
Structure elucidation of new oleanane-type glycosides from three species of Acanthophyllum
2010
From the roots of three species of Acanthophyllum (Caryophyllaceae), two new gypsogenic acid glycosides, 1 and 2, were isolated, 1 from A. sordidum and A. lilacinum, 2 from A. elatius and A. lilacinum, together with three known saponins, glandulosides B and C, and SAPO50. The structures of 1 and 2 were established mainly by 2D NMR techniques as 23-O-β-D-galactopyranosylgypsogenic acid-28-O-β-D-glucopyranosyl-(13)-[β-D-glucopyranosyl-(16)]-β-D-galactopyranoside (1) and gypsogenic acid-28-O-β-D-glucopyranosyl-(13)-[β-D-glucopyranosyl-(16)]-β-D-galactopyranoside (2). The cytotoxicity of several of these saponins was evaluated against two human colon cancer cell lines (HT-29 and HCT 116). Copyr…
Hemorheological benefits of omega-3 polyunsaturated fatty acids on erythrocyte deformability in renal transplanted patients
1994
Intracerebral haemorrhage associated with sildenafil citrate
2001
Zunehmende Bedeutung von Antidepressiva bei suizidalen und parasuizidalen Intoxikationen
2002
BACKGROUND AND OBJECTIVE: Antidepressant drugs are frequently used in deliberate self-poisoning resulting in a major risk for the patients due to their cardiac and central-nervous toxicity. In the present study the cases of intoxications consulting our Poison Center should be analysed illustrating recent results and trends about self-poisoning with antidepressants. PATIENTS AND METHODS: During the study period from 1995 to 2001 35 394 inquiries concerning deliberate self-poisoning were registered in our Poison Center. The substance used, age and gender of the patient as well as the degree of the observed symptoms were documented. Thereby, antidepressant drugs were grouped in tricyclic antid…