In experimentally exposed animals 2,3,7,8-tetrachlorodibenzo-n-dioxin (TCDD) causes severe immunosuppression. However, the overall susceptibility of humans for the different pathological effects of TCDD has remained unclear. We examined the long-term effects of TCDD in 11 industrial workers who were exposed to high doses of TCDD for several years 20 years ago. Current TCDD body burdens were sti...

One known (1) and two new cycloartane triglycosides, 20S,22R,23S,24R-16beta,23;22,25-diepoxy-cycloartane-3beta,23,24-triol 3-O-beta-D-glucopyranosyl-(1-->2)-beta-D-glucopyranosyl-(1-->2)-beta-D-xylopyranoside (2) and 20S,22R,23S,24R-16beta,23;22,25-diepoxy-cycloartane-3beta,23,24-triol 3-O-(6-O-trans-isoferuloyl-beta-D-glucopyranosyl)-(1-->2)-beta-D-glucopyranosyl-(1-->2)-beta-D-xylopyranoside ...