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. 2012 Jun 18;13(6):7521–7531. doi: 10.3390/ijms13067521

Figure 4.

Figure 4

Effects of BH4 on NO2 or nitrite/nitrate (NOx) production in the presence of ADMA. HUVEC NO were exposed for 2 hrs in 0–100 μM ADMA alone or 100 μM ADMA plus 0.05 to 50 μM BH4. *, p < 0.05 versus 100 μM ADMA treatment. n = 6.