Volume 310, January 15, 2016
Volume 79, January 15, 2016
Pages H217–H225: Park SY, Ives SJ, Gifford JR, Andtbacka RH, Hyngstrom RH, Reese V, Layec G, Bharath LP, Symons JD, Richardson RS. Impact of age on the vasodilatory function of human skeletal muscle feed arteries. Am J Physiol Heart Circ Physiol 310: H217–H225, 2016. First published November 20, 2015; doi: https://doi.org/10.1152/ajpheart.00716.2015. —The legend to Fig. 3 has been updated to include sample sizes for each variable. The legend to Fig. 4 has been updated to declare that data in Fig. 4A are the same data that are presented in Fig. 3B (young and old subjects). The revised legends present as follows:
Fig. 3. SMFA vasodilation kinetics in response to flow (A) and increasing doses of ACh (B) in the absence or presence of the nitric oxide synthase (NOS) inhibitor N-monomethyl-l-arginine (l-NMMA) in young and old subjects. n = 18 young and 18 old subjects; n = 6 young + l-NMMA and 6 old + l-NMMA subjects (A). n = 12 young and 12 old subjects; n = 6 young + l-NMMA and 6 old + l-NMMA subjects (B). *Significant difference between young and old subjects, P < 0.05; †Significant difference between flow alone and with l-NMMA, P < 0.05.
Fig. 4. SMFA endothelium-dependent vasodilation induced by increasing doses of ACh (A) and endothelium-independent vasodilation induced by increasing doses of SNP (B) in young and old subjects. Data are expressed as means ± SE; n = 12 young and 12 old subjects. *Significant difference between young and old subjects, P < 0.05. Note: data presented in A are the same data that are presented in Fig. 3B (young and old subjects).
