Results 31 to 40 of about 29,058 (156)

The impact of Wolbachia infection on the rate of vertical transmission of dengue virus in Brazilian Aedes aegypti

Parasites & Vectors, 2017
Background Wolbachia pipientis is a common endosymbiotic bacterium of arthropods that strongly inhibits dengue virus (DENV) infection and transmission in the primary vector, the mosquito Aedes aegypti. For that reason, Wolbachia-infected Ae.
Etiene Casagrande Pacidônio, Eric Pearce Caragata, Debora Magalhães Alves, João Trindade Marques, Luciano Andrade Moreira   +4 more
doaj   +1 more source

Mayaro Virus: The Potential Role of Microbiota and Wolbachia

Pathogens, 2021
The Mayaro virus (MAYV) is an arbovirus that circulates mainly in tropical forests or rural areas in Latin America and is transmitted mainly by Haemagogus mosquitoes.
Thiago Nunes Pereira, Fabiano Duarte Carvalho, Jerônimo Nunes Rugani, Vanessa Rafaela de Carvalho, Jaqueline Jarusevicius, Jayme A. Souza-Neto, Luciano Andrade Moreira   +6 more
doaj   +1 more source

Mitigating the human link in emerging reptile fungal pathogen transmission

Conservation Biology, EarlyView.
Abstract Handling wild reptiles is common among amateur herpetology enthusiasts, professional researchers, social media influencers, and photographers. However, the potential for these interactions to spread diseases that threaten wild reptiles remains underappreciated.
Patrick S. Champagne, Richelle G. Butcher, Lachlan A. Bourke, Lorenzo Seneci, Laura F. Grogan   +4 more
wiley   +1 more source

Resistance in Soybean Against Infection by Phakopsora pachyrhizi Is Induced by a Phosphite of Nickel and Potassium

Plants
Soybean (Glycine max (L.) Merr.) is one of the most profitable crops among the legumes grown worldwide. The occurrence of rust epidemics, caused by Phakopsora pachyrhizi, has greatly contributed to yield losses and an abusive use of fungicides.
Bianca Apolônio Fontes, Leandro Castro Silva, Bárbara Bezerra Menezes Picanço, Aline Vieira Barros, Isabela Maria Grossi Leal, Leonardo Packer Quadros, Fabrício Ávila Rodrigues   +6 more
doaj   +1 more source

Changes in leaf gas exchange, chlorophyll a fluorescence, and antioxidantsin maize leaves infected by Exserohilum turcicum

Biologia Plantarum, 2019
Considering the importance of northern leaf blight, caused by Exserohilum turcicum, to decrease maize yield, this study evaluated electrolyte leakage, content of H2O2, malondialdehyde (MDA), chlorophyll (Chl) a, Chl b, and carotenoids (CAR), and ...
P.R. SILVEIRA, P.O. MILAGRES, E.F. CORRÊA, C.E. AUCIQUE-PÉREZ, J.A. WORDELL FILHO, F.A. RODRIGUES   +5 more
doaj   +1 more source

Tick‐borne diseases in subtropical dairy farming: The role of calf rearing strategies in antibody and antigen prevalence Enfermedades Transmitidas por Garrapatas en la Ganadería Lechera subtropical: El Papel de las Estrategias de Crianza de Terneros en la Prevalencia de Anticuerpos y Antígenos

Medical and Veterinary Entomology, EarlyView.
Tropical farmers try to adapt calf‐rearing systems to temperate dairy industry standards. Calves in tick‐infested areas develop stronger immunity to TBD under controlled exposure to ticks. Early tick exposure promotes sustainable management, balancing tick infestation and developing TBD immunity.
Daniela Balseca, Valeria Paucar‐Quishpe, Richar Rodríguez‐Hidalgo, Ximena Pérez‐Otáñez, Darío Cepeda‐Bastidas, Cecilia Pérez‐Escalante, María‐Augusta Chávez‐Larrea, Sandra Enríquez, Jorge Grijalva, Sophie O. Vanwambeke, Claude Saegerman, Lenin Ron‐Garrido   +11 more
wiley   +1 more source

RESOLUCIÓN DE INFLAMACIÓN CON PATÓGENO GENÉRICO [PDF]

, 2019
La eliminación de agentes patógenos en un organismo es una función del sistema inmune. Las células involucradas en dicho proceso primordialmente en la respuesta inmune innata son los macrófagos y los neutrófilos.
Danalie de los Ángeles Azofeifa
core  

From Trypomastigotes to Trypomastigotes: Analyzing the One-Way Intracellular Journey of Trypanosoma cruzi by Ultrastructure Expansion Microscopy

Pathogens
The protozoan parasite Trypanosoma cruzi is the causative agent of Chagas disease, also called American trypanosomiasis. This neglected tropical disease affects millions of individuals across the Americas. To complete its life cycle, T. cruzi parasitizes
Ramiro Tomasina, Fabiana C. González, Andrés Cabrera, Yester Basmadjián, Carlos Robello   +4 more
doaj   +1 more source

Inhibition of Zika virus by Wolbachia in Aedes aegypti

Microbial Cell, 2016
Through association with cases of microcephaly in 2015, Zika virus (ZIKV) has transitioned from a relatively unknown mosquito-transmitted pathogen to a global health emergency, emphasizing the need to improve existing mosquito control programs to prevent
Eric Pearce Caragata, Heverton Leandro Carneiro Dutra, Luciano Andrade Moreira   +2 more
doaj   +1 more source

The RNAi Pathway Is Important to Control Mayaro Virus Infection in Aedes aegypti but not for Wolbachia-Mediated Protection

Viruses, 2020
Mayaro virus (MAYV), a sylvatic arbovirus belonging to the Togaviridae family and Alphavirus genus, is responsible for an increasing number of outbreaks in several countries of Central and South America. Despite Haemagogus janthinomys being identified as
Pedro H. F. Sucupira, Álvaro G. A. Ferreira, Thiago H. J. F. Leite, Silvana F. de Mendonça, Flávia V. Ferreira, Fernanda O. Rezende, João T. Marques, Luciano A. Moreira   +7 more
doaj   +1 more source