New Phlebotomine Sandflies of the walkeri group (Diptera: Psychodidae) from Pará State, Brazil, with a pictorial key 1

The male and female of Lutzomyia carmelinoi n.sp., and the female only of L. baculus and L. williamsi, (Diptera:Psychodidae) are described and illustrated from specimens collected in Pará state, Brazil. A pictorial key is presented to these and the other members of the walkeri group.

Criptosporidiose em crianças de 1 a 2 anos de idade, com diarréia aguda em Belém, Pará, Brasil

Num período de 12 meses, 201 espécimes fecais de 61 crianças foram examiandos com vista a detecção de Cryptosporidium. Cento e quinze espécimes foram obtidos durante os episódios diarréicos e 86 de crianças sem diarréia (grupo controle). Todos os espécimes fecais foram examinados pelo método de coloração de Ziehl-Neelsen modificado. Cryptosporidum foi identificado em seis (5,2%) das 115 amostras das crianças com diarréia. Em nenhum dos controles foi obtida a presença desse parasito. O presente estudo sugere que o Cryptosporidium é um agente causal de diarréia auto-limitada em crianças imunocompetentes em Belém, Pará.

Serological Evidence of HTLV-I and HTLV-II Coinfections in HIV-1 Positive Patients in Belém, State of Pará, Brazil

The occurrence of HTLV-I/II and HIV-1 coinfections have been shown to be frequent, probably in consequence of their similar modes of transmission. This paper presents the prevalence of coinfection of HTLV among HIV-1 infected and AIDS patients in Belém, State of Pará, Brazil. A group of 149 patients attending the AIDS Reference Unit of the State Department of Health was tested for the presence of antibodies to HTLV-I/II using an enzyme immunoassay and the positive reactions were confirmed with a Western blot that discriminates between HTLV-I and HTLV-II infections. Four patients (2.7%) were positive to HTLV-I, seven (4.7%) to HTLV-II and one (0.7%) showed an indeterminate pattern of reaction. The present results show for the first time in Belém not only the occurrence of HTLV-II/HIV-1 coinfections but also a higher prevalence of HTLV-II in relation to HTLV-I. Furthermore, it also enlarges the geographical limits of the endemic area for HTLV-II in the Amazon region of Brazil.

Catalogue des livres précieux... faisant partie de la bibliothèque de M. Ambroise Firmin-Didot.... Vol. 1 / Introduction par M. Paulin Paris,...

[Collection. Livres. Firmin-Didot, Ambroise. 1878-1884]

Histoire naturelle de Pline : avec la traduction en français. Tome 1 / par M. É. Littré,...

[Histoire naturelle (français-latin). 1877]

Histoire littéraire de la France au quatorzième siècle. Discours sur l'état des lettres. Discours sur l'état des beaux-arts. T. 1 / par Victor Le Clerc... ; par Ernest Renan...

Comprend : Discours sur l'état des lettres ; Discours sur l'état des beaux-arts