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. 2021 Jun 2;21:187. doi: 10.1186/s12890-021-01556-w

Fig. 6.

Fig. 6

Correlation analysis. The number of coughs with the relative expression of mRNA encoding TRPA1 and TRPV1 in the jugular ganglion (a, c, h, j) and nodular ganglion (b, d, i, k) of experimental animals on days 14 and 28. Correlation of relative expression of SP (e, i), NK1R (f, m), and CGRP (g, n) in lung tissue on day 14 and day 28 with the number of coughs. The data were obtained by using a Pearson correlation coefficient