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. Author manuscript; available in PMC: 2015 Feb 1.
Published in final edited form as: Eur J Nutr. 2013 Apr 21;53(1):269–275. doi: 10.1007/s00394-013-0525-7

Fig. 5.

Fig. 5

Luteolin stimulates eNOS phosphorylation and NO production in HAECs. Serum-starved HAECs were incubated with various concentration of luteolin in HBSS buffer for 30 min. A, HBSS buffer washed cells were collected for eNOS measurement by Western blot; B, NO production was evaluated by measurement of nitrite and nitrate (NOx) released to the culture media and normalized to the protein content in the same sample. Data are expressed as mean ± SE from three separate experiments.*P<0.05 vs. vehicle-treated control.