Fig 2

Fig 2

Scheme and SEM images of proximal and distal crushed bones extracted from zebrafish caudal fins before and after the proposed treatments, in ×20 k and ×100 k magnifications. (A) Processes performed prior to SEM analysis. Proximal crushed parts showed minerals with bigger size and well‐defined shapes, which was not commonly found in distal counterparts (white arrowheads), while the distal sites showed minerals resembling amorphous phases (yellow arrowheads). (B) The distal region of ALN_REGEN showed grouped small spherical‐like (light blue arrowheads) and plate‐like morphologies (red arrowheads).