Cosinor analysis of MAP. Average hourly data ± SE and cosinor curves from bins of 3 consecutive days during normal salt or high-salt diet. DNx, denervated; TG, transgenic; ETB, endothelin B. Quantified data for cosinor parameters are described in Table 3. TG sham, n = 6; TG DNx, n = 5; ETB-def sham, n = 7; ETB-def DNx, n = 6.