The Beckman antistreptolysin O kit agreed within one-dilution increment for 70% of the specimens tested. The antideoxyribonuclease B kit agreed within onedilution increment for 96% of the specimens tested.

Taxol (paclitaxel) a diterpenoid is one of the most effective anticancer drugs identified. Biosynthesis of taxol was considered restricted to the Taxus genera until Stierle et al. discovered that an endophytic fungus isolated from Taxus brevifolia could independently synthesize taxol. Little is known about the mechanism of taxol biosynthesis in microbes, but it has been speculated that its bios...

Four lignan type compounds, lariciresinol, taxiresinol, isolariciresinol and 3-demethyl-iso-lariciresinol, were isolated from the heartwood of Taxus baccata L. (Taxaceae) growing in Turkey through chromatographic techniques. In vivo anti-ulcerogenic potency of these compounds was investigated on ethanol-induced ulcerogenesis model in rats at two different doses, 50 and 100 mg/kg. All compounds ...

Lomefloxacin (SC-47111; NY-198) is a new difluoroquinolone agent. It inhibited 90% of Escherichia coli, Klebsiella spp., Enterobacter spp., Citrobacter spp., Proteus mirabilis, Morganella morganii, Proteus vulgaris, Serratia marcescens, Salmonella spp., Shigella spp., Aeromonas spp., Yersinia spp., Haemophilus influenzae, and Neisseria gonorrhoeae at less than or equal to 2 micrograms/ml. Lomef...

Earthworms are soil invertebrates that play a key role in recycling organic matter in soils. In Nigeria, earthworms include Libyodrillus violaceous. Aerobic and anaerobic bacterial counts, as well as fungal counts of viable microorganisms in soils and gut sections, were made on twenty L. violaceous collected from different sites on the campus of the University of Agriculture, Abeokuta, Nigeria....

Acropora and Porites corals are important reef builders in the Indo-Pacific and Caribbean. Bacteria associated with mucus produced by Porites spp. and Acropora spp. from Caribbean (Punta Maroma, Mexico) and Indo-Pacific (Hoga and Sampela, Indonesia) reefs were determined. Analysis of pyrosequencing libraries showed that bacterial communities from Caribbean corals were significantly more diverse...

Combining different preservative treatments for improving quality and safety of fishery products increasingly receives global research attention. Consistent with this pursuit, the current research was undertaken to determine the effects of different ozonized slurry-ice treatments and superchilling (-1°C) storage on microbial spoilage of European anchovy (Eugraulis encrasicolus) and sardine (Sar...

The changes in the contents of free and bound gibberellin-like activity (GA) of Tulipa gesneriana L. cv. Ralph during development under 2 temperature conditions were studied. The results show that the content of free GA of bulbs grown at 18 degrees increased by 67% over the initial level during development. The bound GA showed a slight initial increase and was followed by a rapid decrease. In c...

Megnet, Roland (Institut für Allgemeine Mikrobiologie der Universität, Bern, Switzerland). Effect of 2-deoxyglucose on Schizosaccharomyces pombe. J. Bacteriol. 90:1032-1035. 1965.-Cultivation of Schizosaccaromyces pombe in a medium containing 2-deoxyglucose (100 mug/ml) results in the death of the cells after an initial period of apparently normal growth. At higher deoxyglucose concentration (4...

CAMERON , C. M . & E NGELBRECHT, M A RIA, M . Mechanism of immun ity to C ory nebacterium pseudotuberculosis (Buchanan, 1911) in mice using inactivated vaccine. Onderstep oorl ]. vet. R es. 38 (2), 7382 (1971). Mice can be passively protected against infection w ith C ory nebacterium p seudotubermlosis w ith hyperimmune rabbit serum prepared against whole bacterial cells. T he mechanism of immu...