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. 2016 Aug 11;11(8):e0160984. doi: 10.1371/journal.pone.0160984

Fig 4. RXFP1& RXFP2 mRNA and protein expression levels in the collateral ligament.

Fig 4

The expression of (A) RXFP1 mRNA (B) RXFP2 mRNA and (C) RXFP1 & RXFP2/β-actin and Western blot bands in the collateral ligament homogenates. The expression of mRNA and protein were the highest at proestrus followed by diestrus. *p<0.05 as compared to estrus and metestrus for the respective isoforms. Ps-proestrus; Es- estrus; Ms; metestrus; Ds; diestrus. Data were expressed as mean ± SEM and n = 6 per study group.