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doi:10.1002/(SICI)1522-2594(199904)41:4 3.0.CO;2-G 119. Tong, J., Fitzmaurice, P

[Abstract]2023 Jul;56(7):e13406

That is not how we see them

Collagen is a Key Protein for Youthful Skin Collagen makes up a large portion of your skin structure and helps keep it firm and smooth, but natural collagen production decreases as early as your mid-20s

EthoVision XT10 software was used to record the total locomotion counts

The experimental protocol was authorized by the Institutional Ethics Committee of VetAgro Sup (CEEA 18, project number 2066) and the French Ministry (APAFIS#27797-2020100516408472), and we have complied with all relevant ethical regulations for animal use