Marcelo Valle de Sousa

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Paracoccidioides brasiliensis causes paracoccidioidomycosis, a systemic mycosis in Latin America. Formamidases hydrolyze formamide, putatively plays a role in fungal nitrogen metabolism. An abundant(More)
A comparative study of venoms from juvenile, sub-adult and adult wild Bothrops atrox specimens captured in Manaus region (Brazil) was performed. All venoms tested had acidic pH (5.5) and the human(More)
The most common manifestation of Loxosceles spider envenoming is a dermonecrotic lesion at the bite site. Dermonecrotic toxins from Loxosceles gaucho venom were purified and characterized by mass(More)