P J Mease with contributions from F Behrens, W-H Boehncke, S R Feldman, O FitzGerald, D D Gladman, P S Helliwell, P Nash, I Olivieri, W J Taylor, P-P Tak . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....

Twelve white-rot fungi were grown in solid-state culture on lemon grass (Cymbopogon citratus) and citronella (Cymbopogon winterianus) bagasse. The two lignocellulosic substrates had 11% permanganate lignin and a holocellulose fraction of 58%. After 5 to 6 weeks at 20 degrees C, nine fungi produced a solid residue from lemon grass with a higher in vitro dry matter enzyme digestibility than the o...

A new glycoxyuracil and 15 known compounds were isolated from the fruit body of Chlorophyllum molybdites. The structures were determined from their NMR and MS data and by comparison with literature data. Compounds 2-5, 10-11, 13, and 15-16 were isolated from the genus Chlorophyllum for the first time. Compounds (1-9) did not show cytotoxicity against two human cancer cell lines, A549 and Panc-2...

Pterospartum tridentatum (L.) Willk., Gomphrena globosa L. and Cymbopogon citratus (DC) Stapf. are examples of medicinal plants with antioxidant properties on their own, but that can be improved when mixed. In the present work, the antioxidant activity and phenolic compounds were determined in the infusions prepared from the individual plants, and from mixtures of these plants in different prop...

In addition to four previously reported compounds: proximadiol (1), 5α-hydroxy-β-eudesmol (2), 1β-hydroxy-β-eudesmol (4) and 1β-hydroxy-α-eudesmol (5), two new sesquiterpenes, 5α-hydroperoxy-β-eudesmol (3) and 7α,11-dihydroxycadin-10(14)-ene (6) were isolated from the unsaponifiable fraction of the petroleum ether extract of Cymbopogon proximus STAPF. Isolation of compounds 2, 4 and 5 from the ...

In failing...[her] when she needed them most, it is now clear that some members of the University’s Faculty of Medicine heard her muffled cries of academic freedom from the back room, yet their response was to serve another round of drinks and turn the music up louder. With the bombshell revelations in the...affair, the plug may have been pulled on this business sponsored party, and hopefully a...

The Canadian Bioethics Society has taken some constructive steps in its attempt to learn from the Olivieri case W e would like to thank the authors and editors of the JME's minisymposium on the Olivieri case in the February 2004 issue of the journal for continuing and extending the dialogue about this important challenge to the North American bioethics community. This minisymposium is of specia...

ETHNOPHARMACOLOGICAL RELEVANCE Cymbopogon citratus (DC.) Stapf leaves infusion is used in traditional medicine for the treatment of inflammatory conditions, however little is known about their bioactive compounds. AIM OF THE STUDY Investigate the compounds responsible for anti-inflammatory potential of Cymbopogon citratus (Cy) on cytokines production induced by lipopolysaccharide (LPS) in hum...