New 3 alpha-hydroxy steroid-nicotinamide-adenine dinucleotide oxidoreductase activity in crystalline enzyme preparations.
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Alcohol Oxidoreductases↗
Biomedical subjects
J Jeffery
Publications and source records attributed to J Jeffery.
3 alpha-hydroxysteroid: NAD oxidoreductase activity in crystalline preparations of 20 beta-hydroxysteroid: NAD oxidoreductase.
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Alcohol Oxidoreductases↗
A first report of the genus Culiseta Felt in Malaysia (Diptera: Culicidae).
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Culicidae↗
Bacterial pathogens isolated from cockroaches trapped from paediatric wards in peninsular Malaysia.
A survey was conducted in 4 paediatric wards in Malaysia to determine the distribution of various species of cockroaches and to examine their gut contents for bacteria. Cockroaches were trapped from food dispensing areas (kitchens), store rooms, cupboards and open wards. 104 cockroaches were caught, consisting of Periplaneta americana (67.3%), Blattella germanica (26%), P. brunnea (4.8%), and Supella longipalpa (1.9%). Bacteria were isolated from all cockroaches except 3 P. americana. Many bacterial species were identified, including the pathogenic and potentially pathogenic species Shigella boydii, S. dysenteriae, Salmonella typhimurium, Klebseilla oxytoca, K. ozaena and Serratia marcescens.
Animals↗