Results 81 to 90 of about 3,543 (186)

Quercetin and quercetin 3-O-glycosides from Bauhinia longifolia (Bong.) Steud. show anti-Mayaro virus activity

open access: yesParasites & Vectors, 2014
Background The arthropod-borne Mayaro virus (MAYV) causes ‘Mayaro fever’, a disease of medical significance, primarily affecting individuals in permanent contact with forested areas in tropical South America. Recently, MAYV has attracted attention due to
Alda E dos Santos   +7 more
doaj   +1 more source

Deltas: New paradigms

open access: yesThe Depositional Record, Volume 10, Issue 5, Page 600-636, November 2024.
This paper discusses some new paradigms concerning the origin and significance of deltas and their deposits. It proposes a broader definition of deltas that takes into account the importance of sediment‐laden fluvial discharges in controlling deltaic sedimentation.
Carlos Zavala   +5 more
wiley   +1 more source

Emergence of recombinant Mayaro virus strains from the Amazon basin

open access: yesScientific Reports, 2017
Mayaro virus (MAYV), causative agent of Mayaro Fever, is an arbovirus transmitted by Haemagogus mosquitoes. Despite recent attention due to the identification of several cases in South and Central America and the Caribbean, limited information on MAYV ...
Carla Mavian   +9 more
doaj   +1 more source

Anti-Mayaro virus activity of Cassia australis extracts (Fabaceae, Leguminosae)

open access: yesParasites & Vectors, 2014
Background The arthropod-borne Mayaro virus (MAYV) causes ‘Mayaro fever’, a disease of medical significance, primarily affecting individuals in permanent contact with forested areas in tropical South America.
Kassia C W Spindola   +7 more
doaj   +1 more source

Multiplexed reverse transcription real-time polymerase chain reaction for simultaneous detection of Mayaro, Oropouche, and Oropouche-like viruses

open access: yesMemorias do Instituto Oswaldo Cruz
We describe a sensitive method for simultaneous detection of Oropouche and Oropouche-like viruses carrying the Oropouche S segment, as well as the Mayaro virus, using a multiplexed one-step reverse transcription real-time polymerase chain reaction (RT ...
Felipe Gomes Naveca   +5 more
doaj   +1 more source

Mayaro Virus in Child with Acute Febrile Illness, Haiti, 2015

open access: yesEmerging Infectious Diseases, 2016
Mayaro virus has been associated with small outbreaks in northern South America. We isolated this virus from a child with acute febrile illness in rural Haiti, confirming its role as a cause of mosquitoborne illness in the Caribbean region.
John Lednicky   +11 more
doaj   +1 more source

Reconstructing Mayaro virus circulation in French Guiana shows frequent spillovers

open access: yesNature Communications, 2020
Mayaro virus (MAYV) is an emerging arbovirus, but cross-reactivity with other alphaviruses makes analysis of its epidemiology difficult. Here, the authors develop an analytical framework to assess MAYV epidemiology and find evidence for an important ...
Nathanaël Hozé   +10 more
doaj   +1 more source

Cocoanut [sic] Estate, Mayaro, Trinidad

open access: yes, 2009
Colour: Black and White; Style: Landscape; Other: Bordered, UndividedA vintage picture of a group of people standing outside a hut on the beach of a Mayaro Estate lined with coconut trees.

core   +2 more sources

Temperature affects viral kinetics and vectorial capacity of Aedes aegypti mosquitoes co-infected with Mayaro and Dengue viruses

open access: yesParasites & Vectors
Background Increasing global temperatures and unpredictable climatic extremes have contributed to the spread of vector-borne diseases. The mosquito Aedes aegypti is the main vector of multiple arboviruses that negatively impact human health, mostly in ...
Gerard Terradas   +5 more
doaj   +1 more source

Studies on the replication of Mayaro virus grown in interferon treated cells

open access: yesMemorias do Instituto Oswaldo Cruz, 1994
Mayaro virus grown in interferon treated infected cells has been characterized with regard to its ability to replicate in vertebrate (TC7) and invertebrate (Aedes albopictus) cells.
M. C. S. Rebello   +3 more
doaj   +1 more source

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