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Experimental infection parameters in Galea spixii (Rodentia: Caviidae) with Lei...
Barbosa,Patrícia Batista Barra Medeiros; Queiroz,Paula Viviane Sousa de; Jerônimo,Selma Maria B; Ximenes,Maria de Fátima Freire de MeloIn order to better understand the epidemiological transmission network of leishmaniasis, an endemic disease in Northeast Brazil, we investigated the susceptibility of Spix yellow-toothed cavies (Galea spixii) to the Leishmania infantum chagasi parasite. Nine cavies were experimentally infected, separated into three groups and monitored at 30, 90 and 180 days, respectively. Amastigotes were identified in the spl...
Composição elementar do material particulado presente no aerossol atmosférico d...
Queiroz,Paula Guimarães Moura; Jacomino,Vanusa Maria Feliciano; Menezes,Maria Ângela de Barros CorreiaThe main objective of this study was the identification of sources generating particulate matter in the atmospheric aerosols of Sete Lagoas, Minas Gerais. The measurement of the mineral composition was accomplished by X-ray diffractometry and the elemental concentration by neutron activation analysis. The results showed that Al, Cl, Cu, Fe, K, Mg and Na are the predominant chemical elements in the total suspend...
4º Simpósio sobre a Margem ibérica Atlântica
Monge, António; Barros, Pedro; Queiroz, Paula; Dias, J.; Rocha, Leonor; Leewaarden, W.In the southern coast of Algarve, eastward of Quarteira, some coastal segments have been subject to a last evolution, characterised by an accelerated shoreline retreat.
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