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. 2022 Jan 25;17(1):e0263085. doi: 10.1371/journal.pone.0263085

Fig 4. Diminished protein expression of proteolysis system in cultured human skeletal muscle cells with hibernating bear serum.

Fig 4

(A) Representative images of Western blotting for each protein. Protein expression levels of LC3 (B), MuRF1 (C) and Atrogin1 (D) were quantified. The Animal ID indicates the identification number of each individual bear. The experimental group for each season was consisted of identical bear individuals. N = 7 in each group. Data are expressed as mean ± standard errors. Significant differences: #, p < 0.05.