Mute
Já parou pra pensar...
O que diferencia uma reação inflamatória local de uma resposta sistêmica fatal a uma picada de inseto é a reatividade do sistema imunológico. Quando os alérgenos presentes na saliva do inseto penetram no tecido, indivíduos hipersensíveis desencadeiam uma reação mediada por IgE. Isso causa a degranulação massiva de mastócitos e a liberação sistêmica de histamina. #fyp #viral #saude #insetos #alergia
Follow
9
0
3
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