Pubity on Instagram: "The Brazilian wandering spider, or Phoneutria, is infamous not only for its potent venom but also for an unusual and dangerous effect it can have on men. A bite can sometimes trigger priapism, a prolonged and painful erection that can last for hours. This reaction occurs because the spider’s venom contains a compound called PnTx2-6, which stimulates the release of nitric oxide in the body. Nitric oxide relaxes blood vessels and boosts blood flow, a process that can dangerou

Fabiano Aline on Instagram: "Essa aranha 🕷️ 🕸️ passou no pé do Fabiano 😰 A aranha-armadeira, do gênero Phoneutria, é uma das aranhas mais venenosas e agressivas do Brasil, conhecida por sua postura de ataque com as pernas dianteiras erguidas. A espécie mais comum no país é a Phoneutria nigriventer. Seu veneno tem alto potencial biotecnológico, sendo estudado até para disfunção erétil, mas sua picada exige cuidados médicos imediatos. #aranha #ubatuba #praia #explore #fyp #view #cuidado #perigo

Insect Panic on Instagram: "The Brazilian wandering spider, or Phoneutria, is infamous not only for its potent venom but also for an unusual and dangerous effect it can have on men. A bite can sometimes trigger priapism, a prolonged and painful erection that can last for hours. This reaction occurs because the spider’s venom contains a compound called PnTx2-6, which stimulates the release of nitric oxide in the body. Nitric oxide relaxes blood vessels and boosts blood flow, a process that can da