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. Author manuscript; available in PMC: 2013 Mar 14.
Published in final edited form as: Diabetologia. 2010 Feb 25;53(5):980–988. doi: 10.1007/s00125-010-1680-5

Fig. 6.

Fig. 6

Superoxide formation in vein grafts from diabetic and non-diabetic pigs and effect of apocynin (APO; an NADPH oxidase inhibitor), diphenyliodonium (DPI, an NADPH oxidase inhibitor), rotenone (ROT; mitochondrial respiration inhibitor), allopurinol (ALLO; xanthine oxidase inhibitor), aspirin (ASA; cyclo-oxygenase inhibitor) and L-NAME (nitric oxide synthase inhibitor). Data are expressed as mean±SEM, n=6. †p<0.0001, control vs diabetic tissue; **p<0.01, comparing inhibitory effect of drugs with untreated diabetic tissue. C, control; D, diabetic