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  Indian J Med Microbiol
 

Figure 4: Frozen normal human esophageal tissue dissected for expression microarray analysis. (a) Frozen normal human esophageal tissue stained with Toluidine blue. A single vector was chosen to identify the normal epithelium with SIVQ (b). That area was microdissected and the remaining tissue is shown in (c). The cells that were used to isolate RNA and used for the microarrays are shown in (d)

Figure 4: Frozen normal human esophageal tissue dissected for expression microarray analysis. (a) Frozen normal human esophageal tissue stained with Toluidine blue. A single vector was chosen to identify the normal epithelium with SIVQ (b). That area was microdissected and the remaining tissue is shown in (c). The cells that were used to isolate RNA and used for the microarrays are shown in (d)