mouse derived c2c12 myoblasts (ATCC)
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Mouse Derived C2c12 Myoblasts, supplied by ATCC, used in various techniques. Bioz Stars score: 97/100, based on 1087 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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1) Product Images from "Dual Action of Pueraria montana var. lobata Extract on Myogenesis and Muscle Atrophy."
Article Title: Dual Action of Pueraria montana var. lobata Extract on Myogenesis and Muscle Atrophy.
Journal: Nutrients
doi: 10.3390/nu17071217
Figure Legend Snippet: Figure 1. Effects of Pueraria montana var. lobata extract (PMLE) on myogenic differentiation in C2C12 myoblasts. (A) XTT assay showing no significant effect of PMLE (10, 50, 100 ng/mL) on C2C12 cell viability. Data are mean ± SD. (B) Phase-contrast images of myotube formation after PMLE treatment. Scale bar = 50 µm. (C) qRT-PCR analysis of MyHC, MyoD, and myogenin mRNA levels after PMLE treatment. Data are normalized to GAPDH and shown as fold change vs. control. (D) Western blot analysis of MyHC, MyoD, and myogenin protein levels. GAPDH was used as a loading control. Band intensities are shown as fold change vs. control. Statistical significance: * p < 0.05, ** p < 0.01, *** p < 0.001 vs. control.
Techniques Used: XTT Assay, Quantitative RT-PCR, Control, Western Blot
Figure Legend Snippet: Figure 2. PMLE enhances mitochondrial biogenesis and protein synthesis signaling pathways in C2C12 myoblasts. (A) qRT-PCR analysis of SIRT1 and PGC-1α mRNA levels after PMLE (10, 50, 100 ng/mL) treatment. Data are normalized to GAPDH and shown as fold change vs. control. (B) Western blot analysis of SIRT1 and PGC-1α protein levels. GAPDH was used as a loading control. (C) Western blot of phosphorylated AMPK (p-AMPK); total AMPK was used as a control. (D) Western blot of p-AKT, p-mTOR, p-p70S6K, and p-4E-BP1; corresponding total proteins were used as loading controls. Band intensities are shown as fold change vs. control. Statistical significance: * p < 0.05, ** p < 0.01, *** p < 0.001 vs. control. PMLE, Pueraria montana var. lobata extract.
Techniques Used: Protein-Protein interactions, Quantitative RT-PCR, Control, Western Blot
Figure Legend Snippet: Figure 3. PMLE alleviates dexamethasone (DEX)-induced muscle atrophy and promotes myogenic differentiation in C2C12 myotubes. (A) Immunofluorescence staining of MyHC (green) and nuclei (DAPI, blue) in C2C12 myotubes treated with DEX (100 µM) and/or PMLE (100 ng/mL). The right panel shows the quantification of myotube diameter. (B) qRT-PCR analysis of MyHC, MyoD, and myogenin mRNA levels. Data are normalized to GAPDH and shown as fold change vs. control. (C) Western blot analysis of MyHC, MyoD, and myogenin protein levels. GAPDH was used as a loading control. Band intensities are shown as fold change vs. control. Statistical significance: * p < 0.05, ** p < 0.01, *** p < 0.001 vs. control group; # p < 0.05, ## p < 0.01, ### p < 0.001 vs. DEX-treated group. PMLE, Pueraria montana var. lobata extract.
Techniques Used: Immunofluorescence, Staining, Quantitative RT-PCR, Control, Western Blot
Figure Legend Snippet: Figure 4. PMLE restores mitochondrial biogenesis and protein synthesis signaling pathways in DEX-induced muscle atrophy. (A) qRT-PCR analysis of SIRT1 and PGC-1α mRNA levels in C2C12 myotubes treated with DEX (100 µM) and/or PMLE (100 ng/mL). Data are normalized to GAPDH and shown as fold change vs. control. (B) Western blot of SIRT1 and PGC-1α protein levels. GAPDH was used as a loading control. (C) Western blot of phosphorylated AMPK (p-AMPK); total AMPK was used as a control. (D) Western blot of p-AKT, p-mTOR, p-p70S6K, and p-4E-BP1; total proteins were used as loading controls. Band intensities are presented as fold change vs. control. Statistical significance: * p < 0.05 vs. control group; # p < 0.05, ## p < 0.01, ### p < 0.001 vs. DEX-treated group. PMLE, Pueraria montana var. lobata extract.
Techniques Used: Protein-Protein interactions, Quantitative RT-PCR, Control, Western Blot
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