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Now showing items 41-47 of 47
A bvrR/bvrS Non-Polar Brucella abortus Mutant Confirms the Role of the Two-Component System BvrR/BvrS in Virulence and Membrane Integrity
(MDPI, 2023-08-05)
Brucella abortus is a bacterial pathogen causing bovine brucellosis worldwide. This facultative extracellular–intracellular pathogen can be transmitted to humans, leading to a zoonotic disease.
The disease remains a public ...
Phenotypes controlled by the Brucella abortus two component system BvrR/BvrS are differentially impacted by BvrR phosphorylation
(Frontiers Media S.A, 2023-05-10)
Brucella abortus is a zoonotic pathogen whose virulence depends on its ability to survive intracellularly at the endoplasmic reticulum derived compartment. The two-component system BvrR/BvrS (BvrRS) is essential for ...
The Brucella abortus two-component system response regulator BvrR binds to three DNA regulatory boxes in the upstream region of omp25
(Frontiers Media S.A, 2023-09-14)
Brucella abortus is a facultative extracellular-intracellular bacterial zoonotic pathogen worldwide. It is also a major cause of abortion in bovines, generating economic losses. The two-component regulatory system BvrR/BvrS ...
Case report: First documented case of cerebral angiostrongyliasis caused by Angiostrongylus costaricensis in a free-ranging opossum
(Frontiers, 2024-02-01)
Angiostrongylus costaricensis is a metastrongyloid nematode that primarily infects the mesenteric arteries of wild rodents. This parasite is endemic in several regions of the American continent, and in humans, causes a ...
¿Qué sabemos y qué nos falta estudiar sobre agentes infecciosos transmitidos por garrapatas en Costa Rica?
(Universidad Nacional, Costa Rica, 2017)
Las condiciones propias de un país tropical como Costa Rica representan grandes ventajas para la
distribución y actividad de las garrapatas, así como facilita que exista una serie de hospedadores para
este tipo de ...
Enhancing community health: Veterinary services for underserved areas in Costa Rica with a One Health Approach
(Elsevier Science B.V, 2024-02-09)
In underserved areas of Costa Rica, community veterinary services aim to provide comprehensive care for
companion animals, covering preventive, therapeutic, and surgical medicine. Emphasizing a One Health
approach, our ...
Molecular, morphological and histopathological evidence of Spirometra mansoni in wild and domestic animals from Costa Rica
(Elsevier Science B.V, 2024-04-30)
Spirometra mansoni is a diphyllobothroid cestode and one of the causing agents of sparganosis, a zoonotic
foodborne and waterborne infection in humans. This parasite has an indirect life cycle with domestic and wild
canids ...