Results 61 to 70 of about 3,631 (189)

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

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

Influence of temperature and relative humidity on survival and fecundity of three tsetse strains [PDF]

, 2015
Background: Tsetse flies occur in much of sub-Saharan Africa where they are vectors of trypanosomes that cause human and animal African trypanosomosis.
Pagabeleguem, Soumaïla, Ravel, Sophie, Dicko, Ahmadou Hamady, Vreysen, Marc J.B., Parker, Andrew Gordon, Takac, Peter, Huber, Karine, Sidibé, Issa, Gimonneau, Geoffrey, Bouyer, Jérémy   +9 more
core   +2 more sources

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

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

Diversity of Glossinidae (Diptera) species in The Gambia in relation to vegetation. [PDF]

Rev Bras Parasitol Vet
Glossina species are known to transmit African Trypanosomiasis, one of the most important infectious diseases for both livestock and humans in sub-Saharan Africa. Therefore, the aim of this study was to characterize trapped Glossina spp.
Kargbo A, Jallow M, Vieira TSWJ, Amoutchi AI, Koua HK, Osman AM, Vieira RFDC.   +6 more
europepmc   +3 more sources

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

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

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  

Trypanosome Infection in Cattle and Associated Vectors in Etang District of Gambella, Ethiopia

Journal of Parasitology Research, Volume 2024, Issue 1, 2024.
Background. Bovine trypanosomosis produces significant economic losses due to anemia, loss of body condition, and emaciation. The disease is transmitted biologically by tsetse flies and mechanically by biting flies such as Tabanus and Stomoxys. Therefore, this research is aimed at estimating the prevalence of bovine trypanosomosis and the apparent ...
Negesa Tola, Akinaw Wagari, Geremew Haile Lemu, Mohamed Kedir, Haben Fesseha Gebremeskel, Isayas Asefa Kebede, Lizandra Guidi Magalhães   +6 more
wiley   +1 more source