Skip to main content
. Author manuscript; available in PMC: 2013 Jul 30.
Published in final edited form as: Gastroenterology. 2009 Sep 10;137(6):2074–2083. doi: 10.1053/j.gastro.2009.09.002

Figure 4. Protein phosphotyrosine phosphatases (PTP) mediate the effects of EPEC.

Figure 4

Figure 4

Caco-2 monolayers were pre-treated with specific PTP inhibitors A) Phenyl-arsineoxide (PAO) and B) o-vanadate for 30 min and then infected with EPEC in the presence or absence for inhibitors for another 60 min. N=3. * P < 0.01 vs control. [Control Values in pmol/mg protein/ 5 min: A) 0.27 ± 0.006; B 0.38 ± 0.018].