Mute
Eduardo Castan
O que animais como o Axolote, as Salamandras e as Planária conseguem fazer parece quase impossível para nós: regenerar partes inteiras do corpo. Esses organismos conseguem reconstruir pernas, caudas, nervos e até partes do sistema nervoso graças à formação de uma estrutura chamada Blastema, um conjunto de células que volta a um estado semelhante ao de células-tronco e reconstrói o tecido perdido. Nos humanos, lesões na medula espinhal normalmente levam à formação de uma Cicatriz glial.
Follow
21
0
6
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