Results 61 to 70 of about 221,661 (164)

Spatial distribution and trypanosome infection of tsetse flies in the sleeping sickness focus of Zimbabwe in Hurungwe District

open access: yesParasites & Vectors, 2016
Background In Zimbabwe, cases of human African trypanosomiasis (HAT) are caused by the unicellular protozoan Trypanosoma brucei, sub-species T. b. rhodesiense.
William Shereni   +3 more
doaj   +1 more source

A Review and Critique of Methods and Knowledge Gaps in Quantifying Spillover Effects from Protected Areas

open access: yesConservation Biology, EarlyView.
Abstract The sustainability of area‐based conservation initiatives depends on their value to society. Conservation often focuses inside protected areas, but the impacts of protected areas beyond their boundaries (spillovers) are critical for their social license.
Ilaria Gliottone   +5 more
wiley   +1 more source

Mathematical modeling of trypanosomiasis control strategies in communities where human, cattle and wildlife interact

open access: yesAnimal Diseases, 2023
Spillover of trypanosomiasis parasites from wildlife to domestic livestock and humans remains a major challenge world over. With the disease targeted for elimination by 2030, assessing the impact of control strategies in communities where there are human-
Mlyashimbi Helikumi, Steady Mushayabasa
doaj   +1 more source

Fungal infection affects sexual signalling and mate choice in the sugarcane borer

open access: yesEcological Entomology, EarlyView.
Fungus‐infected Diatraea saccharalis females exhibit enhanced attractiveness to males in wind tunnel assays. Fungal infection alters the pheromone profile of females, increasing the relative abundance of Z9‐16: Ald, a minor but behaviourally active component of the species' sex pheromone blend.
Amanda C. Tuler   +3 more
wiley   +1 more source

African Trypanosomiasis Dynamics: Modelling the Effects of Treatment, Education, and Vector Trapping

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2020
African trypanosomiasis is a vector-borne disease that is mainly transmitted by infected tsetse flies. A deterministic model of tsetse fly vector, human, and cattle hosts is formulated and analyzed to gain insights into the disease dynamics. The roles of
Yustina A. Liana   +3 more
doaj   +1 more source

Common pathways and outliers in glucose catabolism across Trypanosomatidae

open access: yesThe FEBS Journal, EarlyView.
Trypanosomatid parasites, including Trypanosoma sp., Leishmania sp., Phytomonas sp., and Vickermania sp., share a common motif: a metabolism built around the glycosome, a unique peroxisome‐derived organelle housing the first steps of glycolysis. Yet, these organisms have evolved remarkably diverse strategies to catabolize glucose, excreting distinct ...
Fred R. Opperdoes   +5 more
wiley   +1 more source

The Mobile Workshop

open access: yes, 2018
How the presence of the tsetse fly turned the African forest into an open laboratory where African knowledge formed the basis of colonial tsetse control policies.
Mavhunga, Clapperton Chakanetsa
core   +1 more source

100 days in the life of a tsetse fly [PDF]

open access: yes, 2012
The tsetse fly tells her story of how she became an involuntary vector trasmitting trypanosomes. The parasites cause Nagana disease in cattle throughout sub-Saharan Africa and sleeping sickness in humans in some thirty African countries.
Mitchell, Martin   +13 more
core  

Genetic exchange in Trypanosoma brucei: evidence for mating prior to metacyclic stage development [PDF]

open access: yes, 2005
It is well established that genetic exchange occurs between Trypanosoma brucei parasites when two stocks are used to infect tsetse flies under laboratory conditions and a number of such crosses have been undertaken.
Turner, C.M.R.   +4 more
core   +1 more source

Environmental variables used to relate with tsetse fly numbers.

open access: yes, 2023
Environmental variables used to relate with tsetse fly numbers.
Daniel Masiga (377665)   +4 more
core   +1 more source

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