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Zhang Y, Wu Y, Zhang M, Li Z, Liu B, Liu H, et al

The structure of peptides is quite simple: the amino acids are linked by powerful peptide bonds, and some peptides link to one another to create polypeptides

FGF21 nAb-treated db/db mice, systemic Fgf21 -knockout ( Fgf21 / ) diabetic mice and hepatocyte-specific Fgf21 -knockout ( Fgf21 Hep/ ) diabetic mice were used to reveal the involvement of FGF21 in beta cell regeneration

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