Sand Fly Fauna in Urban Parks in the Brazilian Western Amazon: Potential Areas for American Cutaneous Leishmaniasis Transmission.

Sand flies are a group of insects (Diptera, Psychodidae, Phlebotominae) in which some species may transmit agents of leishmaniasis. This study aimed to analyze the sand fly fauna in urban parks in Rio Branco, capital of Acre state, addressing its diversity, infection by Leishmania, and food sources in sand fly females. The sand flies were collected with CDC-type automatic light traps installed in three urban parks in Rio Branco: Captain Ciríaco, Horto Florestal and Chico Mendes.

Communication in maternal near miss cases: an analysis based on Habermas.

This study sought to understand the network of meanings mutually experienced among women who survived maternal near miss due to lapses in care during pregnancy, labor and birth, based on Habermas' theory of communication. A qualitative methodology was selected, with the participation of 14 women who survived maternal near miss by means of the autobiographical narrative interview proposed by Schutze, based on the Communicative Action theory of Jurgen Habermas. From the analysis, two categories emerged: "Selective listening, clashes and negligence" and "Blaming the Patient and Violent Communication.

Resolving the metabolism of monolignols and other lignin-related aromatic compounds in Xanthomonas citri.

Lignin, a major plant cell wall component, has an important role in plant-defense mechanisms against pathogens and is a promising renewable carbon source to produce bio-based chemicals. However, our understanding of microbial metabolism is incomplete regarding certain lignin-related compounds like p-coumaryl and sinapyl alcohols. Here, we reveal peripheral pathways for the catabolism of the three main lignin precursors (p-coumaryl, coniferyl, and sinapyl alcohols) in the plant pathogen Xanthomonas citri.