From: Natto (fermented soybeans)-induced anaphylaxis in a surfer with the possibility of sensitization to poly(γ-glutamic acid) from cutaneous exposure to jellyfish sting: a case report
Erythema (mm)
Puffiness (mm)
Histamine
15*15
9*8
Control
-
Natto Bean
Natto Mucilage
7*8
5*4
PGA
20*10
10*6