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. 2021 Jun 16;12(7):624. doi: 10.1038/s41419-021-03922-2

Fig. 5. OSTN enhances proteasomal activity via activating PKG in vivo.

Fig. 5

A Relative cGMP levels and PKG activities in heart samples (n = 6). B Representative western blot images and statistical results (n = 6). C Relative proteasomal activities in diabetic hearts (n = 6). D Relative mRNA levels related to endoplasmic reticulum stress in diabetic hearts (n = 6). E Statistical results of the TUNEL-positive nuclei and collagen deposition (n = 6). F Cardiac functional parameters (n = 8). Data represent mean ± SD. *P < 0.05 versus the matched group, NS indicates no significance.