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. 2019 Feb 21;12:1475–1495. doi: 10.2147/OTT.S190847

Figure 3.

Figure 3

NE was highly expressed in both SACC tissues with PNI and DRG coculture models of PNI.

Notes: (A) Quantitative comparison of NE levels in PNI SACC tissues (n=8), non-PNI SACC tissues (n=8), and NSG tissues (n=10). (B) Average NE levels in PNI SACC tissues, non-PNI SACC tissues, and NSG tissues. (C) Quantitative comparison of NE levels in supernatant of a DRG cocultured with SACC-LM, a DRG cocultured with SACC-83, SACC-LM, and SACC-83, and a DRG and a pure culture medium (as a control group). **P<0.01, ***P<0.001. The error bars indicate the SD.

Abbreviations: DRG, dorsal root ganglia; NE, norepinephrine; NSG, normal salivary gland; PNI, perineural invasion; SACC, salivary adenoid cystic carcinoma.