biology (1) tissue (1) time (1) skin (1) research (1) region (1) regeneration (1) model (1) methodology (1) lead (1) animal (1) amphibian (1) degradation (1) Regeneration (1) Defects (1) Observations (1) Methodology (1) Observations (1) Yellow (1) Wound healing (1) Tongue (1) Tissues (1) Time (1) Surfaces--Areas and volumes (1) Skin (1) Research (1) Muscles (1) Methodology (1) Membrane, Basement (1) Leydig cells (1)