Erratum to “Contribution of Ca²⁺-Dependent Cl⁻ Channels to Norepinephrine-Induced Contraction of Femoral Artery Is Replaced by Increasing EDCF Contribution during Ageing”

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In the article titled “Contribution of Ca²⁺-Dependent Cl⁻ Channels to Norepinephrine-Induced Contraction of Femoral Artery Is Replaced by Increasing EDCF Contribution during Ageing” [1], there was an error in the key of Figure 2, which is corrected as follows.

Figure 2 

Norepinephrine concentration-response curves obtained in femoral arteries of 20-month-old WKY rats (WKY) recorded under the control conditions and after Ca²⁺-dependent Cl⁻ channels blockade (R(+)-IAA-94, IAA) or after the inhibition of cyclooxygenase (indomethacin, IME) or in the presence of niflumic acid (NIFLU). Data are presented as mean ± SEM (for number of vessels see Table ). Depicted curves were calculated from average values obtained at studied norepinephrine concentrations.