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Diagnosis by isozyme methods of two cryptic species, Psychodopygus carrerai and P. Yucumensis (Diptera: Psychodidae)
(J. Med. Entomol., 1986)
Abstract.
Eleven enzyme systems were used to compare 2
cryptic species previously treated as Psychodopygus carrerai. Two enzyme systems were each completely diagnostic. Three other
loci gave evidence of reproductive ...
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)
(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 ...
Linkage disequilibrium in natural populations of Trypanosoma cruzi (Flagellate), the agent of Chagas'disease
(J. Protozool., 1988)
ABSTRACT.
We have studied linkage disequilibrium in natural populations of Trypanosoma cruzi, the agent of Chagas' disease, by analyzing (i) a set of 524 stocks from the whole geographical range of the ...
New electrophoretic evidence of genetic variation and diploidy in Trypanosoma cruzi, the causative agent of Chagas' disease
(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 ...
Étude de 11 enzymes et données de génétique formelle pour 19 loci enzymatiques chez Triatoma infestans (Hemiptera: Reduviidae)
(Ann. Soc. Belge Med. Trop., 1985)
Résumé.
Onze enzymes ont été analysées par électrophorèse sur acétate de cellulose chez Triatoma infestans (Klug. 1834), vecteur principal de la maladie de Chagas.
Ces onze enzymes correspondent au moins á 19 loci, dont ...
Isozymic studies and epidemiological data of Trypanosoma cruzi from Arequipa (Perú), Pacific side
(Ann. Soc. Belge Med. Trop., 1985)
Summary.
The authors present some epidemiological data (infestation rates for houses and triatomine vectors) concerning Chagas' disease in Arequipa region (Peru).
lsoenzymic analysis of 39 Trypanosoma cruzi stocks from ...
Addional data on Trypanosoma cruzi isozymic strains encountered in Bolivian domestic transmission cycles
(Transantions of The Royal Society of Tropical Medicine and Hygiene, 1986)
Abstract.
We have collected in Bolivia 212 stocks of Trypanosoma cruzi from domestic transmission cycles and have assayed for nine enzyme systems (11 gene loci). Only a few different isozyme profiles exist,
without ...
Trypanosoma cruzi populations : more clonal than sexual
(Parasitology Today, 1987-06)
The ancient guestion of trypanosome sexuality has recently been reactivated in view of
important observations in the African species Trypanosoma brucie, in which Mendelian
sexuality has been proposed as o working hypothesis ...
Las leishmania de Bolivia I : Leishmania braziliensis en los departamentos de La Paz y Beni. Primeros aislamientos de cepas humanas y su caracterización enzimática
(Instituto Boliviano de Biología de la Altura, 1983)
Resumen.
Los autores efectuaron el estudio clínico, serológico y parasitológico en pacientes procedentes de diferentes zonas donde existe leishmaniasis cutánea y cutáneo-mucosa humana de los Departamentos de La Paz y del ...
Las leishmania de Bolivia : II Leismania chagasi s.l., primeros aislamientos en los "Yungas" del departamento de La Paz, comparación isoenzimática de las cepas aisladas de un caso humano autóctono, de perros y del flebótomo Lutzomyia longipalpis
(Instituto Boliviano de Biología de la Altura, 1983)
Resumen.
Un foco de leishmaniasis visceral ha sido descubierto en los Yungas del Departamento de La Paz. El primer caso humano autóctono ha podido detectarse en 1982 en dicha zona. La infección cutánea y visceral del ...