Results 71 to 80 of about 474 (153)

Impact des lâchers de mâles stériles sur les niveaux de deux populations sauvages de Glossina palpalis gambiensis en Haute-Volta (sources de la Volta Noire)

Revue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1978
Des mâles, irradiés à 11 000 rads, ont été lâchés pendant 12 mois, dans deux gîtes expérimentaux constitués par des galeries forestières isolées par des barrières de déboisement, bordant les rivières Guimpy et Guénako, source de la Volta Noire.
Dominique Cuisance, H. Politzar, M. Clair, E. Sellin, Yves Tazé   +4 more
doaj   +1 more source

Transcriptional Profiling of Midguts Prepared from Trypanosoma/T. congolense-Positive Glossina palpalis palpalis Collected from Two Distinct Cameroonian Foci: Coordinated Signatures of the Midguts’ Remodeling As T. congolense-Supportive Niches

Frontiers in Immunology, 2017
Our previous transcriptomic analysis of Glossina palpalis gambiensis experimentally infected or not with Trypanosoma brucei gambiense aimed to detect differentially expressed genes (DEGs) associated with infection.
Jean M. Tsagmo Ngoune, Jean M. Tsagmo Ngoune, Flobert Njiokou, Béatrice Loriod, Ginette Kame-Ngasse, Nicolas Fernandez-Nunez, Claire Rioualen, Jacques van Helden, Anne Geiger   +8 more
doaj   +1 more source

[Vectorial competence of Glossina palpalis palpalis, Glossina p. gambiensis and Glossina morsitans morsitans flies for a clone of Trypanosoma (Nannomonas) congolense IL 1180].

Parasite (Paris, France), 1998
The authors report on the results of experimental infections of teneral (age < 32 hours) and non-teneral (age between 80 and 96 hours) Glossina palpalis palpalis, G. p. gambiensis and G. morsitans morsitans with Trypanosoma congolense IL 1180. Flies were infected once on a parasitaemic rat.
J M, Kazadi, P, Kageruka, B, Losson, G, Torreele, R, De Deken, C, Gnanvi   +5 more
openaire   +1 more source

Expérience de pathologie comparée entre bovins Zébus et Ndama soumis à l'infection naturelle par des trypanosomes pathogènes

Revue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1978
Les auteurs ont étudié l'évolution des trypanosomoses à T. vivax et T. congolense sur des zébus et Ndama n'ayant jamais hébergé ces parasites après les avoir exposés à l'infestation naturelle dans une région riche en Glossina morsitans submorsitans et G.
Saydil Touré, A. Gueye, M.A. Ba, M. Seye, A. Mane   +4 more
doaj   +1 more source

Glossina palpalis gambiensis selects its larviposition sites

, 2017
Tsetse fly control is currently achieved through methods that focus on a unique behavioural target, “host seeking behaviour”. Other basic life history, behavioural or ecological traits remain largely unexplored despite their importance to tsetse biology and parasite transmission such as larviposition.
Ouedraogo, R., Rayaissé, Jean-Baptiste, Salou, Ernest Wendemanegde, Bouyer, Jérémy, Gimonneau, Geoffrey   +4 more
openaire   +1 more source

Larviposition site selection mediated by volatile semiochemicals of larval origin in Glossina palpalis gambiensis

, 2019
Abstract Tsetse flies ( Diptera: Glossinidae ) are the cyclical vectors of trypanosomes, the causative agents of African animal trypanosomosis or nagana in animals and human African trypanosomosis or sleeping sickness in humans.
Geoffrey, Gimonneau, Ouedraogo, Romaric, Ernest, Salou, Jean-Baptiste, Rayaisse, Buatois, Bruno, Solano, Philippe, Dormont, Laurent, Roux, Olivier, Bouyer, Jérémy   +8 more
openaire   +1 more source

Tsetse elimination: its interest and feasibility in the historical sleeping sickness focus of Loos islands, Guinea

Parasite, 2009
Guinea is the West African country which is currently the most prevalent for sleeping sickness. The littoral area is the region where most of the recent sleeping sickness cases have been described, especially the mangrove sleeping sickness foci of ...
Kagbadouno M., Camara M., Bouyer J., Hervouet J.P., Courtin F., Jamonneau V., Morifaso O., Kaba D., Solano P.   +8 more
doaj   +1 more source

Population genetics of Glossina palpalis gambiensis in the sleeping sickness focus of Boffa (Guinea) before and after eight years of vector control: no effect of control despite a significant decrease of human exposure to the disease

Peer Community Journal
Human African trypanosomosis (HAT), also known as sleeping sickness, is still a major concern in endemic countries. Its cyclical vector are biting insects of the genus Glossina or tsetse flies. In Guinea, the mangrove ecosystem contains the main HAT foci
Kagbadouno, Moise S, Séré, Modou, Ségard, Adeline, Camara, Abdoulaye Dansy, Camara, Mamadou, Bucheton, Bruno, Bart, Jean-Mathieu, Courtin, Fabrice, De Meeûs, Thierry, Ravel, Sophie   +9 more
doaj   +1 more source

Boosting the sterile insect technique with pyriproxyfen increases tsetse flies Glossina palpalis gambiensis sterilization in controlled conditions. [PDF]

Sci Rep, 2020
Laroche L, Ravel S, Baldet T, Lancelot R, Chandre F, Rossignol M, Le Goff V, Duhayon M, Fafet JF, Parker AG, Bouyer J.   +10 more
europepmc   +1 more source

Experimental aerial release of sterile males of Glossina palpalis gambiensis and of Glossina tachinoides in a biological control operation.

Revue d'elevage et de medecine veterinaire des pays tropicaux, 1984
Des lâchers expérimentaux par voie aérienne de mâles stériles de Glossina p. gambiensis et G. tachinoides ont été expérimentés dans une zone de savane guinéenne de plus de 3000 km2. L'ULM à deux places utilisé pour ces lâchers a donné d'excellents résultats.
H. Politzar, P. Mérot, F.E. Brandl
openaire   +2 more sources