A new acylated flavone glycoside from the fruits of Stocksia brauhica.

Phytochemical investigations of the fruits of Stocksia brauhica (Sapindaceae) resulted in the isolation of a new acylated flavone glycoside. Its structure of the new compound brauhenefloroside D (1) was established as 3-O-[(alpha-L-rhamnopyranosyl)oxy]-7-O-[(acetyl)-beta-D-glucopyranosyl (1 --> 4)]-[6-O-(4-hydroxy-E-cinnamoyl)-beta-D-glucopyranosyl-(1 --> 2)-alpha-L-rhamnopyranosyl)-oxy]-kaempferol. The structure elucidation of the new compound was based primarily on 1D and 2D NMR analysis, including COSY, HMBC and HMQC correlations.

[Smoking intervention among hospital staff at the H:S Bispebjerg Hospital. Toward a non-smoking hospital--short-term results]. / Rygeintervention blandt hospitalspersonale på H:S Bispebjerg Hospital. På vej mod røgfrit sygehus-korttidsresultater.

As part of aiming towards a non-smoking hospital environment, staff at a Copenhagen university hospital were offered participation in a differentiated smoking cessation programme. This consisted of lectures, group therapy, follow-up visits and individually tailored nicotine replacement therapy free-of-charge for six weeks. Three hundred and seventy-four employees started the programme, with 353 continuing for the full six weeks. They were moderately nicotine dependent with a Fagerström score of 5 (0-10). Almost all smoked daily and smoked at work, with 87% having a CO measurement above 5 at the first visit. At six weeks follow-up 209 (59%) were still not smoking and a further seven (2%) had reduced their tobacco consumption substantially. The remainder had started smoking again. Only 10% had a CO measurement > 5 at the end of the study. In conclusion, a combination of theoretical education, individual follow-up visits and nicotine replacement therapy is useful and worthwhile in the effort to support hospital staff in smoking cessation.