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“Leaves of Adenanthera pavonina, Moringa oleifera and Annona squamosa are used in traditional Thai medicine to
treat dysentery and other diseases. This study investigated the antibacterial activity check details of these plants against six species of foodborne pathogen. Methods and solvents employed to extract active constituents were optimised using the disc diffusion assay. Phytochemical analysis of the optimised extracts was performed by thin layer chromatography (TLC). Minimum inhibitory concentrations (MICs) and minimum bactericidal concentrations (MBCs) were determined by broth microdilution. A. pavonina contained flavonoids, terpines and tannins, and was the most active extract against Campylobacter jejuni, inhibiting growth at 62.5-125 mu g mL(-1). The A. squamosa extract contained flavonoids, terpines, tannins and alkaloids, and had the broadest spectrum of antibacterial activity, inhibiting Bacillus cereus, Listeria monocytogenes, Staphylococcus aureus and C. jejuni between 62.5 and 500 mu g mL(-1). MBCs were 2- to 4-fold higher than MICs against C. jejuni and B. cereus, suggesting the extracts are
bactericidal against these species. Negligible activity was detected from M. oleifera. The data presented here show that find more A. pavonina and A. squamosa could potentially be used in modern applications aimed at the treatment or prevention of foodborne diseases.”
“The certification of experts is an important constituent in a quality management concept in occupational dermatology. With the certificate “”Occupational Dermatology (ABD)”" the Task Force on Occupational and Environmental Dermatology (ABD) within the German Dermatological Society has developed a comprehensive CME concept in the field. The ABD seminars meet the current requirements of the statutory accident insurances and social welfare courts.
The new CME seminar curriculum 2010 of the ABD takes into account the recent pioneering achievements in occupational
dermatology, e. g. the optimized dermatologist’s report and the spectrum of recently implemented selleck products preventive measures as well as new regulations, and guidelines including the Bamberg Recommendation 2008/2009 on dermatological expert opinions, including skin cancer.
The ABD seminars ( total of 28 hrs) are subdivided into 4 consecutive modules ( 7 hrs each): basic, advanced and 2 special seminars, one of which covers occupational skin cancers. The seminars are interactive, based on practice-oriented discussions with experts from different disciplines ( occupational dermatology, social law). The seminars should be attended in a chronological order within 5 years. In order to maintain the certificate, one must attend a “”quality management workshop”" ( 7 hrs) at 5-year-intervals; this focuses on interdisciplinary case discussions of the current legal regulations and recent social welfare court decisions. More than 600 dermatologists have already been certified for occupational dermatology in Germany.