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Induction of Shiga Toxins in Escherichia coli O157: H7 Isolated from Groundwater in the North West Province, South Africa intended for human consumption using Ampicillin and Tetracycline
(Kamla-Raj, 2016)
A total of 67 isolates from groundwater were used to determine their susceptibilities against 7 antibiotics and the Multiple Antibiotic Resistance (MAR) patterns were compiled. Most isolates were resistant to amocyxillin, ...
Detection of Penicillin Binding Protein 2a (PBP2a) in Staphylococcus aureus Isolated from Milk Using Serological Assays
(Kamla-Raj, 2016)
A total 14 milk samples (7 unpasteurized and 7 pasteurized) were collected and analyzed for characters of S. aureus. Based on colonial morphology of the isolates all the samples were positive for the target organism ...
Synthesis, characterization, antimicrobial studies and corrosion inhibition potential of 1,8-dimethyl-1,3,6,8,10,13-hexaazacyclotetradecane: experimental and quantum chemical studies
(MDPI, 2016)
The macrocylic ligand, 1,8-dimethyl-1,3,6,8,10,13-hexaazacyclotetradecane (MHACD) was synthesized by the demetallation of its freshly synthesized Ni(II) complex (NiMHACD). Successful synthesis of NiMHACD and the free ligand ...
Phenotypic and genetic characterization of sorbitol-fermenting Escherichia coli O157: H7 isolated from retail beef and mince beef
(Kamla-Raj, 2016)
Escherichia coli occur as normal flora in the gastrointestinal tract of humans and animals. However, shiga-toxin producing E. coli and most especially serotype O157:H7 are a major group of food-borne pathogens. The consumption ...