Gram-negative bacterial infection: Gram-negative bacterial infection refers to a disease caused by gram-negative bacteria. One example is E.Multidrug-resistant gram-negative bacteria: MDRGN bacteria is an abbreviation for multidrug resistant gram-negative bacteria. For hospitalized patients, and especially patients in intensive care units, these bacterial infections pose a serious and (as of 2010) rapidly emerging threat.External bacterial infection (fish): External bacterial infection is a condition found in fish.Ornithinaemia: Ornithinaemia is a blood disorder characterized by high levels of ornithine. Also known as hyperornithinemia, it may be associated with psychomotor retardation or epileptic episodes.Rabbit feverBacitracinGyrA RNA motif: The gyrA RNA motif is a conserved RNA structure identified by bioinformatics. The RNAs are present in multiple species of bacteria within the order Pseudomonadales.List of strains of Escherichia coli: Escherichia coli is a well studied bacterium that was first identified by Theodor Escherich, after whom it was later named.Procalcitonin: Procalcitonin (PCT) is a peptide precursor of the hormone calcitonin, the latter being involved with calcium homeostasis. It is composed of 116 amino acids and is produced by parafollicular cells (C cells) of the thyroid and by the neuroendocrine cells of the lung and the intestine.