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Although a highly effective vaccine is available, the number of yellow fever cases has increased over the past two decades, which highlights the pressing need for antiviral therapeutics. In a high throughput screening campaign, we identified an acetic acid benzodiazepine (BDAA) compound, which
Isolated anterior midguts of larval Aedes aegypti were bathed in aerated mosquito saline containing serotonin (0.2 micromol L(-1)) and perfused with NaCl (100 mmol L(-1)). The lumen negative transepithelial voltage (V(te)) was measured and luminal alkalinization was determined through the color
Dengue fever is a disease which is caused by a family of viruses Flaviviridae which are transmitted by female Aedes mosquitoes. Today, this is an endemic in more than 100 nations in the World Health Organization's African, Americas, Eastern Mediterranean, South-East Asia and Western Pacific locales.
Numerous viruses of the Flaviviridae family, including dengue, yellow fever, Japanese encephalitis, and West Nile, cause significant disease in humans and animals. The structure and function of the molecular components of the flavivirus envelope are therefore of significant interest. To our
Olfaction plays a crucial role in many aspects of insect behaviour, including host selection by agricultural pests and vectors of human disease. Insect odorant-binding proteins (OBPs) are thought to function as the first step in molecular recognition and the transport of semiochemicals. The whole
Adult females of Aedes aegypti are facultative blood sucking insects and vectors of Dengue and yellow fever viruses. Insect dispersal plays a central role in disease transmission and the extremely high energy demand posed by flight is accomplished by a very efficient oxidative phosphorylation