Results 61 to 70 of about 3,626 (213)

Résultats d'une campagne de lutte contre les glossines riveraines Glossina tachinoïdes, Glossina palpalis gambiensis en Burkina par l'emploi d'écrans imprégnés de deltaméthrine [PDF]

, 1984
Une campagne de lutte contre Glossina tachinoides et Glossina palpalis gambiensis a été effectuée au Burkina, au cours de la saison sèche 1983, à l'aide d'écrans imprégnés de deltaméthrine.
Cuisance, Dominique, Mérot, P., Politzar, H., Tamboura, Issa   +3 more
core  

Spatiotemporal changes in prevalence of Sodalis glossinidius, Spiroplasma spp. and trypanosome species in wild Glossina tachinoides from Sora‐Mboum animal African trypanosomiasis focus in northern Cameroon

Insect Science, Volume 32, Issue 5, Page 1713-1725, October 2025.
Abstract Sterile Insect Technique (SIT) has proven effective to reduce tsetse population density in large infected areas where animal African trypanosomosis (AAT) and human African trypanosomiasis (HAT) elimination was difficult to achieve. However, the decrease in mass production of insectary‐reared tsetse and the limited but incomplete knowledge on ...
Steve Feudjio Soffack, Tito T. Melachio Tanekou, Hugues C. Nana Djeunga, Oumarou Farikou, Ginette I. Kame Ngasse, Mureille C. Tchami Mbagnia, Murielle Wondji, Charles S. Wondji, Hager Khalil, Adly M. M. Abd‐Alla, Anne Geiger, Gustave Simo, Flobert Njiokou   +12 more
wiley   +1 more source

Efficacité du dioxyde de carbone comme attractif pour Glossina tachinoides en savane humide d'Afrique de l'Ouest

Revue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1986
Dans la perspective de l'étude des attractifs olfactifs des glossines du groupe palpalis, il est important de connaître le rôle joué par le dioxyde de carbone.
J.B. Galey, P. Mérot, André Mitteault, J. Filledier, H. Politzar   +4 more
doaj   +1 more source

Mixed populations of Trypanosoma brucei in wild Glossina palpalis palpalis.

Tropical medicine and parasitology : official organ of Deutsche Tropenmedizinische Gesellschaft and of Deutsche Gesellschaft fur Technische Zusammenarbeit (GTZ), 1994
In many previous characterization studies of Trypanozoon, isolates have been subpassaged numerous times in laboratory rodents until a quantity of trypanosomes sufficient for analysis has been obtained. In addition to the numerous biochemical effects of such a process on the parasite, it appears probable that adaptation to an unnatural host may also ...
Stevens, J.R., /Mathieu Daudé, Françoise, Mac Namara, J.J., Mizen, V.H., /Nzila Mouanda, Alexis   +4 more
openaire   +2 more sources

Phenotypic divergence of Glossina morsitans (Diptera: Glossinidae) populations in Zambia: Application of landmark‐based wing geometric morphometrics to discriminate population‐level variation

Ecology and Evolution, Volume 14, Issue 10, October 2024.
Land‐mark based geomorphometric wing analysis of Glossina morsitans populations in Zambia shows that this tsetse exhibit significant population‐level variation in fly size and wing shape suggesting high levels of population structuring. The main drivers of this structuring could be random genetic drift and local adaptation to environmental conditions ...
Jackson Muyobela, Christian W. W. Pirk, Abdullahi A. Yusuf, Catherine L. Sole   +3 more
wiley   +1 more source

Post eclosion age predicts the prevalence of midgut trypanosome infections in Glossina. [PDF]

PLoS ONE, 2011
The teneral phenomenon, as observed in Glossina sp., refers to the increased susceptibility of the fly to trypanosome infection when the first bloodmeal taken is trypanosome-infected. In recent years, the term teneral has gradually become synonymous with
Deirdre P Walshe, Michael J Lehane, Lee R Haines   +2 more
doaj   +1 more source

Trypanosomes and gut microbiota interactions in triatomine bugs and tsetse flies: A vectorial perspective

Medical and Veterinary Entomology, Volume 38, Issue 3, Page 253-268, September 2024.
Trypanosoma sp. presence modulates or has zero effect on gut microbiota composition. Microbiota presence modulates or has zero effect on Trypanosoma sp. growth. Vector biology of triatomine bugs and tsetse flies influences their gut microbiota composition.
Zeph Nelson Omondi, Ayşe Caner, Suha Kenan Arserim   +2 more
wiley   +1 more source

The internal transcribed spacer 1 sequence polymorphism brings updates to tsetse species distribution in the northern Cameroon: Importance in planning efficient vector control

Medical and Veterinary Entomology, Volume 38, Issue 2, Page 216-226, June 2024.
Many morphologically similar tsetse species are sympatric in many areas in Africa, particularly in northern Cameroon. The length polymorphism of ITS1 fragments assessed with simple PCR and migration of amplicon on a gel helped identifying these species accurately. Sympatric species were identified in areas where only one species was originally reported,
Steve Feudjio Soffack, Tito Tresor Melachio Tanekou, Oumarou Farikou, Ginette Irma Kame Ngasse, Mureille Carole Tchami Mbagnia, Murielle Wondji, Charles S. Wondji, Adly M. M. Abd‐Alla, Anne Geiger, Gustave Simo, Flobert Njiokou   +10 more
wiley   +1 more source

In vitro anti‐trypanosomal activity of synthetic nitrofurantoin‐triazole hybrids against Trypanosoma species causing human African trypanosomosis

Fundamental &Clinical Pharmacology, Volume 38, Issue 1, Page 72-83, February 2024.
Abstract Human African trypanosomosis (HAT) which is also known as sleeping sickness is caused by Trypanosoma brucei gambiense that is endemic in western and central Africa and T. b. rhodesiense that is endemic in eastern and southern Africa. Drugs used for treatment against HAT first stage have limited effectiveness, and the second stage drugs have ...
Anna Seetsi, David D. N'da, Nthatisi Molefe‐Nyembe, Keisuke Suganuma, Tsepo Ramatla, Oriel Thekisoe   +5 more
wiley   +1 more source

Detection and characterization of Wolbachia infections in laboratory and natural populations of different species of tsetse flies (genus Glossina)

BMC Microbiology, 2012
Background Wolbachia is a genus of endosymbiotic α-Proteobacteria infecting a wide range of arthropods and filarial nematodes. Wolbachia is able to induce reproductive abnormalities such as cytoplasmic incompatibility (CI), thelytokous parthenogenesis ...
Doudoumis Vangelis, Tsiamis George, Wamwiri Florence, Brelsfoard Corey, Alam Uzma, Aksoy Emre, Dalaperas Stelios, Abd-Alla Adly, Ouma Johnson, Takac Peter, Aksoy Serap, Bourtzis Kostas   +11 more
doaj   +1 more source