Results 51 to 60 of about 2,377 (192)

Development of new antigens for serologic diagnosis of animal trypanosomosis and their use for epizootic monitoring

Российский паразитологический журнал, 2021
The purpose of the research is developing a method for obtaining erythrocyte antigens containing and not containing Trypanosoma equiperdum and T. evansi DNA, which can later be used in serological reactions to differentiate these types of Trypanosoma ...
Ch. Georgiou
doaj   +1 more source

Evaluation of two candidate molecules—TCTP and cecropin—on the establishment of Trypanosoma brucei gambiense into the gut of Glossina palpalis gambiensis

Insect Science, Volume 32, Issue 5, Page 1747-1760, October 2025.
This study investigates the potential of enhancing the resistance of Glossina palpalis gambiensis to Trypanosoma brucei gambiense to mitigate the transmission of Human African Trypanosomiasis. We successfully cloned genes encoding proteins of interest in Sodalis strains, resulting in recombinant Sodalis (recSodalis) that were micro‐injected into the L3
François Sougal Ngambia Freitas, Linda De Vooght, Flobert Njiokou, Jan Van Den Abeele, Géraldine Bossard, Bernadette Tchicaya, Rosa Milagros Corrales, Sophie Ravel, Anne Geiger, David Berthier‐Teyssedre   +9 more
wiley   +1 more source

Potential of entomopathogenic fungi for Glossina austeni control: insights into microbiome alterations and implications on sustainable management of the pest

Insect Science, Volume 32, Issue 5, Page 1691-1712, October 2025.
Abstract Glossina austeni Newstead (Diptera: Glossinidae) is a competent vector of the trypanosomes causing human African trypanosomiasis and the African animal trypanosomosis. Management of this pest has primarily involved trapping methods, Sterile Insect Technique, and research into vector competence–symbiotic interactions.
Fidelis Levi Odhiambo Ombura, Imna Malele, Adly MM Abd‐Alla, Komivi Senyo Akutse, Inusa Jacob Ajene, Fathiya Mbarak Khamis   +5 more
wiley   +1 more source

Spiroplasma infection in colonized Glossina fuscipes fuscipes: impact on mass rearing and the sterile insect technique

Insect Science, Volume 32, Issue 5, Page 1761-1776, October 2025.
Abstract Tsetse flies (Glossina spp.) can vector the parasites (Trypanosoma spp.) that cause the socioeconomically devastating neglected tropical diseases human and animal African trypanosomoses. In addition to this parasite, tsetse can harbor four genera of endosymbiotic bacteria, including Wigglesworthia, Sodalis, Wolbachia, and Spiroplasma, which ...
Kiswend‐sida M. Dera, Daouda Tande Barro, Bénéwendé Aristide Kaboré, Fabian Gstöttenmayer, Mouhamadou M. Dieng, Soumaïla Pagabeleguem, Brian L. Weiss, Giulia Fiorenza, Riccardo Piccinno, Anna R. Malacrida, Serap Aksoy, Chantel J. de Beer, Robert L. Mach, Marc J. B. Vreysen, Adly M. M. Abd‐Alla   +14 more
wiley   +1 more source

Impact of Landscape and Season on the Ecological Distribution of Tabanidae and Stomoxyinae, Mechanical Vectors of Bovine Trypanosomosis in the Forest of Sanaga Maritime and Savanna of Ngaoundere, Cameroon [PDF]

, 2021
Andre Sieumeni Djonguep, Mamoudou Abdoulmoumini, Victor Dermy Hiol, Oumarou Lebalé, Silas Lendzele Sevidzem, Lisette Tongue Kohagne, Adler Cornel, Elias Nchiwan Nukenine   +7 more
openalex   +1 more source

Evaluating the impact on F1 sterility of tsetse pupae Glossina morsitans morsitans irradiated following short‐term hypoxic conditioning

Insect Science, Volume 32, Issue 5, Page 1799-1819, October 2025.
Abstract The sterile insect technique (SIT) for tsetse involves releasing sterilized males to outcompete wild males in mating, resulting in nonviable progeny. Balancing optimum sterility and male quality is crucial. While irradiation in hypoxia or anoxia is routine for tephritid flies, its effect on tsetse, especially postrelease, is not well ...
Caroline K. Mirieri, Kiswend‐sida M. Dera, Vanessa S. Dias, Yeudiel Gómez‐Simuta, Vera I. D. Ros, Monique M. van Oers, Marc J.B. Vreysen, Adly M. M. Abd‐Alla   +7 more
wiley   +1 more source

Improvement of colony management in insect mass‐rearing for sterile insect technique applications

Insect Science, Volume 32, Issue 5, Page 1476-1494, October 2025.
Abstract Sterile Insect Technique (SIT) applications against major insect pests and disease vectors rely on the cost‐effective production of high‐quality sterile males. This largely depends on the optimal management of target pest colonies by maximizing the benefits provided by a genetically rich and pathogen‐free mother colony, the presence of ...
Adly M.M. Abd‐Alla, Anne Geiger, David Haymer, Salvador Herrero, Johannes, A. Jehle, Fathiya Khamis, Pablo Liedo, Anna R. Malacrida, Flobert Njiokou, Thiago Mastrangelo, Soumaïla Pagabeleguem, Edwin M. Ramırez‐Santos, Vera I.D. Ros, Diego F. Segura, George Tsiamis, Brian L. Weiss   +16 more
wiley   +1 more source

Seasonal prevalence of trypanosomosis, Glossina density and infection along the escarpment of Omo River, Loma district, southern Ethiopia

Heliyon, 2021
Background: The temporal information of trypanosomosis and tsetse apparent density is very limited in the southern part of the country. So, the study was conducted to estimate the temporal, dry and wet seasons, prevalence of cattle trypanosomosis, and ...
Tadesse Eyasu, Solomon Mekuria, Desie Sheferaw   +2 more
doaj   +1 more source

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

Effects of secnidazole-diminazene aceturate combination therapy on parasitaemia and serum biochemical profile after late treatment in Trypanosoma brucei brucei infected dogs

Veterinární Medicína, 2020
Relapse parasitaemia is a major setback in the chemotherapy of a late stage Trypanosoma brucei brucei infection. An aberrant serum biochemical profile resulting from a T. b.
Ifeanyi Gabriel Eke, Ukamaka Uchenna Eze, Ikenna Onyema Ezeh, Terry Adaeze Nzeakor, Aruh Ottah Anaga, Patrick Azubuike Onyeyili   +5 more
doaj   +1 more source