Listar Producción científica por autor "Desjeux, P"
Mostrando ítems 21-34 de 34
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Leishmaniasis en Bolivia : Lutzomyia longipalpis (Lutz & Neiva, 1912) Vector de Kala - azar en los Yungas
Le Pont, F; Desjeux, P (Instituto Boliviano de Biología de Altura, 1983)Summary. The epidemiological study of kala-azar in the "Yungas" focus shows that L. longipalpis, a predominant phlebotomine sandfly in peridomestic areas (96% of catches) is the main vector, Dissections of L. longipalpis ... -
Leishmaniasis in Bolivia. I. Lutzomyia longipalpis (Lutz & Neiva, 1912) as the vector of visceral leishmaniasis in los Yungas
Le Pont, F; Desjeux, P (Transantions of The Royal Society of Tropical Medicine and Hygiene, 1985)Abstract. A relatively high leishmanial infection rate was found in the phlebotomine sandfly Lutzomyia longipalpis collected from three villages of the Los Yungas region (Department of La Paz, Bolivia). 2,578 ... -
Leishmaniasis in Bolivia. II. The involvement of Psychodopygus Yucumensis and Psychodopygus LLanosMartinsi in the selvatic transmission lowland subandean region
Le Pont, F; Desjeux, P (Mem. Inst. Oswaldo Cruz, 1986)An epidemiological survey of the vectors of cutaneous leishmaniasis ("espúndia" type) was carried out in the Alto Beni region of Bolivia, an area of Andean foothills at the Eastern limit of the Amazonian lowlands. The ... -
Leishmaniose tégumentaire et viscérale dans le département de La Paz, Bolivie : principales caractéristiques cliniques, épidémiologiques et thérapeutiques
Desjeux, P; Le Pont, F; Mollinedo, S (Colloques et Séminaires, 1986) -
Les Leishmania de Bolivie. I. Leishmania braziliensis Vianna, 1911 dans les départements de La Paz et du Béni : premiers isolements de souches d'origine humaine. Caractérisation enzymatique
Desjeux, P; Le Pont, F; Mollinedo, S; Tibayrenc, M (Colloque Intern., 1986)RÉSUMÉ. Les auteurs ont réalisé l'étude clinique, sérologique et parasitologique de patients provenant de différents foyers de leishmaniose cutanée et cutanéo-muqueuse humaine des départements de La Paz et du Béni. ... -
Les Leishmania de Bolivie. II. Leishmania chagasi Cunha et Chagas, 1937. Premiers isolements dans les "Yungas" du Département de La Paz. Comparaison isoenzymatique de souches de l'Homme, du Chien et du Phlébotome Lutzomyia longipalpis (Luts et Neiva, 1912)
Desjeux, P; Le Pont, F; Mollinedo, S; Tibayrenc, M (Colloque Intern., 1986)RÉSUMÉ. Un foyer de leishmaniose viscérale a été mis en évidence dans les Yungas du Département de La Paz. Le premier cas humain autochtone a pu étre diagnostiqué en 1982 dans cette région. L'infection cutanée et viscérale ... -
New electrophoretic evidence of genetic variation and diploidy in Trypanosoma cruzi, the causative agent of Chagas' disease
Tibayrenc, M; Cariou, ML; Solignac, M; Dedet, JP; Poch, O; Desjeux, P (Genética, 1985)Abstract. By changing clcctrophoretic conditions additional genetic variability was observed in both previously and newly analysed enzymatic systemes in Trypanosoma cruzi . Inferences the quaternary structure of enzymes ... -
Phlébotomes du Nicaragua. I. Description de la femelle de Lutzomyia zeledoni young et Murillo, 1984 (Diptera, psychodidae), et implication épidémiologique de la présence de Lutzomyia longipalpis sur la façade pacifique
Le Pont, F; Desjeux, P; Gonzales, A (Mem. Inst. Oswaldo Cruz, 1987)Sand flies of Nicaragua. I. Description of the Lutzomyia zeledoni Young and Murillo, 1984 (Diptera, Psychodidae) female, and the epidemiologic implication of Lutzomyia longipalpis presence at the Pacific coast - The ... -
Specific and sensitive immunological diagnosis of Chagas'disease by competitive antibody enzime immunoassay using a Trypanosoma cruzi-specific monoclonal antibody
Lemesre, JL; Afchain, D; Orozco, O; Loyens, M; Brenière, FS; Desjeux, P; Carlier, Y; Martin, U; Nogueira-Queiroz, JA; Le Ray, D; Capron, A (Am. J. Trop. Med. Hyg., 1986)Ábstract. Coexistence of Chagas' disease with leishmaniasis and T. rangeli infection in endemic areas and cross-reactivity between corresponding etiological agents can confuse the inmunodiagnosis of Chagas' disease. A ... -
Specific IgE antibodies to Leishmania braziliensis in patients with mucocutaneous leishmaniasis
Afchain, D; Desjeux, P; La fuente, C; Le Ray, D; Cesbron, JY; Neyrinck, JL; Capron, A (Ann. Immunol., 1983)Abstract. A total of 116 sera of patients suffering from South American mucocutaneous leishmaniasis were analysed using the RAST (L. braziliensis-specific) and RIST techniques. Results of total and specific IgE levels ... -
The interest of immunoprecipitation tests in the immunological diagnosis of Chagas'disease
Carlier, Y; Brenière, FS; Lemesre, LJ; Carrasco, R; Desjeux, P; Afchain, D (Ann. Soc. Belge Med. Trop., 1985)Summary. lmmunoelectrophoresis (lEP) and a double diffusion microtest (MD) were evaluated for ¡mmunological diagnosis of Chagas' d¡sease, using 527 sera from Bolivian patients. The specificity of, the tests was given ... -
The microdistribution of isoenzymic strains of Trypanosoma cruzi in southern Bolivia; new isoenzyme profiles and further arguments against Mendelian sexuality
Tibayrenc, M; Echalar, L; Dujardin, JP; Poch, O; Desjeux, P (Transactions of The Royal Society of Tropical Medicine and Hygiene, 1984)Abstract. 132 Trypanosoma cruzi stocks were collected in southern Bolivia (99 stocks in Tupiza, 33 in Tarija), and were characterized using five enzymes (six loci). From these 132 stocks, a sample of 21 was studied using ... -
Visceral canine leishmaniasis in Bolivia
Angles, R; Le Pont, F; Desjeux, P (Transantions of The Royal Society of Tropical Medicine and Hygiene, 1982-05-11)We report the first description ofr visceral canine leishmaniasis in Bolivia. In a first stage (October 1980), three dogs presenting mucous nasal lesions were found to be infected with Leishmania (numerous amastigotes on ... -
Zymodemes of Trypanosoma cruzi isolated from wild mammals in Bolivia
Valette, E; Brenière, SF; Le Pont, F; Desjeux, P (Mem. Inst. Oswaldo Cruz, 1988)Trypanosoma cruzi, the etiological agent of Chagas' disease, is a very heterogeneous population of parasites circulating among man, vectors and wild and domestic reservoirs. Until now, few data have been ...