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Different optimization conditions required for enhancing the biodegradation of linear alkylbenzosulfonate and sodium dodecyl sulfate surfactants by novel consortium of Acinetobacter calcoaceticus and
Abstract The anionic surfactants linear alkylbenzosulfonate (LAS) and sodium dodecyl sulfate (SDS) were degraded by a consortium of the mixed facultative anaerobes Acinetobacter calcoaceticus andExpand
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Protective role of Punica granatum L. peel extract against oxidative damage in experimental diabetic rats
Punica granatum L. (Punicaceae) peels extract had the highest free radical scavenging capacity among the tested medicinal plants which are being used traditionally for treatment of diabetes inExpand
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Effect of Vitreoscilla hemoglobin gene (vgb) and metabolic inhibitors on cadmium uptake by the heterologous host Enterobacter aerogenes
Abstract The effect of metabolic inhibitor/uncoupler(s) (CCCP and NaN 3 ) and sulfhydryl reagents (dithiothreitol, 2-mercaptoethanol glutathione) on cadmium uptake was investigated in EnterobacterExpand
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Sulfur-to-nitrogen transnitrosation: transfer of nitric oxide from S-nitroso compounds to diethanolamine and the role of intermediate sulfur-to-sulfur transnitrosation.
S-Nitrosothiols are formed in vivo and are involved in NO signaling. We investigated the sulfur-to-nitrogen transnitrosation activity of S-nitrosocysteine, S-nitrosoglutathione,Expand
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Effects of Carbon Source and Vitreoscilla Hemoglobin (VHb) on the Production of β-Galactosidase in Enterobacter aerogenes
At fixed concentration (0.5%), lactose and galactose acted as inducers while glucose and other tested carbon sugars showed repression effects on β-galactosidase production in Enterobacter aerogenesExpand
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Evaluation of cefaclor oral suspensions stability using reversed phase high performance liquid chromatography and antimicrobial diffusion methods.
The effect of temperature stresses on Cefaclor suspensions under different storage conditions for a duration of 14 days was tested. The degradation of Cefaclor was determined on the 2nd, 7th and 14thExpand
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Bacillus atrophaeus A7 Crude Chitinase: Characterization and Potential Role against Drosophila melanogaster Larvae
Microbial chitinases are important environmental biomolecules with biotechnological and medicinal applications in addition to being a source of environmental friendly biopesticides. They areExpand
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EFFECTS OF FREE AMINO ACIDS ON CATECHOL OXIDASE FROM DIFFERENT PLANT SOURCES
Effects of fourteen different amino acids on plant polyphenol oxidase (PPO) activity were examined. The tested amino acids were categorized into three groups according to their mode of action. TheExpand
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Synthesis, complexation and biological effects studies of new thiacrown ethers derived quinoline: part I
ABSTRACT A series of new thiacrown ethers derived quinoline 7–9 were synthesized in good yield and in a simple way. Their transition metal ions complexation was studied using a conductometric methodExpand