Rahman H, Reissbrodt R, Tschäpe H (2000): Effect of norepinephrine on growth of Salmonella and its enterotoxin production
Ind. J. Exp. Biol. 38 (3): 285-286.

Salmonella typhimurium was cultured in presence or absence of norepinephrine in conditioned media. Two conditioned media containing bovine and pig serum were prepared. Supplementation of fresh cultures with norepinephrine (5 x 10 sup(-5) M per mL of medium) resulted in ten-fold increase in growth as compared to controls. No significant difference in growth of organisms in media containing bovine and pig serum was observed. Growth was more in culture incubated under shaking condition than in non-shaking condition. Enterotoxin production increased by two to eight-folds in the medium supplemented with norepinephrine.