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Micro and Nano Systems Letters
Fig. 4 | Micro and Nano Systems Letters

Fig. 4

From: In vitro quantitative analysis of Salmonella typhimurium preference for amino acids secreted by human breast tumor

Fig. 4

Time sequence images for response of S. typhimurium toward representative cancer secreting amino acids and its corresponding bar plots for the changing of the number of cells. a Chemotactic response towards aspartate, serine and alanine with concentration values from breast cancer patients. b Chemotactic response towards aspartate and serine with concentration values from breast cancer patients. c Chemotactic response towards aspartate with concentration value from normal human versus breast cancer patients. Mean ± SEM, *: <0.001, **: =0.007

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