Results 21 to 30 of about 72,583 (210)

Therapeutic Strategies against Leishmania and Trypanosoma

open access: yesPathogens, 2023
Human African trypanosomiasis (also known as sleeping sickness, with Trypanosoma brucei gambiense and Trypanosoma brucei rhodesiense as etiological agents), American trypanosomiasis (also known as Chagas disease, with Trypanosoma cruzi as the etiological
André L. S. Santos   +5 more
doaj   +1 more source

Galactose starvation in a bloodstream form Trypanosoma brucei UDP-glucose 4'-epimerase conditional null mutant [PDF]

open access: yes, 2006
Galactose metabolism is essential for the survival of Trypanosoma brucei, the etiological agent of African sleeping sickness. T. brucei hexose transporters are unable to transport galactose, which is instead obtained through the epimerization of UDP ...
Turnock, Daniel C.   +2 more
core   +5 more sources

Ribose 5-phosphate isomerase B knockdown compromises Trypanosoma brucei bloodstream form infectivity. [PDF]

open access: yesPLoS Neglected Tropical Diseases, 2015
Ribose 5-phosphate isomerase is an enzyme involved in the non-oxidative branch of the pentose phosphate pathway, and catalyzes the inter-conversion of D-ribose 5-phosphate and D-ribulose 5-phosphate.
Inês Loureiro   +7 more
doaj   +1 more source

Transport of  -Aminoisobutyrate into Trypanosoma brucei brucei [PDF]

open access: yesMicrobiology, 1984
The uptake of alpha-aminoisobutyrate (AIB) by washed cell suspensions of bloodstream forms of Trypanosoma brucei brucei has been shown to be an energy-dependent process. No metabolism of AIB was detected under conditions leading to a 100-fold accumulation of AIB within the organism. Kinetic studies revealed that AIB uptake involved two components; that
K P, Coolbear, M, Midgley
openaire   +2 more sources

Wild chimpanzees are infected by Trypanosoma brucei

open access: yesInternational Journal for Parasitology: Parasites and Wildlife, 2015
Although wild chimpanzees and other African great apes live in regions endemic for African sleeping sickness, very little is known about their trypanosome infections, mainly due to major difficulties in obtaining their blood samples.
Milan Jirků   +13 more
doaj   +1 more source

The individual components of commercial isometamidium do not possess stronger trypanocidal activity than the mixture, nor bypass isometamidium resistance

open access: yesInternational Journal for Parasitology: Drugs and Drug Resistance, 2019
The four components present in the trypanocidal treatment Samorin, the commercially available formulation of isometamidium, were separated and purified by column chromatography.
Anthonius A. Eze   +4 more
doaj   +1 more source

Antitrypanosomal activity of Argemone mexicana extract and fractions in the animal model of Trypanosoma brucei brucei infection

open access: yesOpen Veterinary Science, 2022
This study investigated the antitrypanosomal activity of Argemone mexicana extract and fractions in the animal model of Trypanosoma brucei brucei infection.
Chukwu Ifeoma L.   +5 more
doaj   +1 more source

The Antiprotozoal Activity of Papua New Guinea Propolis and Its Triterpenes

open access: yesMolecules, 2022
Profiling a propolis sample from Papua New Guinea (PNG) using high-resolution mass spectrometry indicated that it contained several triterpenoids. Further fractionation by column chromatography and medium-pressure liquid chromatography (MPLC) followed by
Samya S. Alenezi   +10 more
doaj   +1 more source

Utilisation des glucides et de leurs produits de métabolisme par Trypanosoma evansi et Trypanosoma brucei

open access: yesRevue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1964
Après avoir rappelé brièvement les connaissances actuelles sur le métabolisme glucidique de Trypanosoma evansi et Trypanosoma brucei, l'auteur expose les résultats obtenus par deux méthodes originales.
J. Balis
doaj   +1 more source

The exopolyphosphatase TbrPPX1 of Trypanosoma brucei [PDF]

open access: yesBMC Microbiology, 2011
Abstract Background Exopolyphosphatases and pyrophosphatases play important but still incompletely understood roles in energy metabolism, and also in other aspects of cell biology such as osmoregulation or signal transduction.
Luginbuehl, Edith   +4 more
openaire   +5 more sources

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