Navigation Links
NIH-funded researchers find new ways to confuse blood-seeking mosquitoes
Date:6/1/2011

Female blood-feeding mosquitoes, some species of which can transmit deadly diseases such as malaria and dengue to humans, largely find their human blood meals by detecting carbon dioxide emitted when people exhale. In a new study funded by the National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health, a research team led by Anandasankar Ray of the University of California, Riverside, identified three types of odor molecules that disrupt the carbon dioxide-sensing machinery of mosquitoes. One molecule switches the mosquitoes' olfactory nerves "on" for prolonged periods, one turns the olfactory nerves "off" and a third type mimics carbon dioxide.

According to the researchers, their finding could lead to a new generation of repellents and lures that might help prevent mosquito-borne human diseases such as yellow fever and West Nile virus as well as malaria and dengue. Experts agree that new mosquito deterrents are needed because the most effective existing repellent, known as DEET, is expensive, impractical in tropical regions and toxic if used inappropriately.


'/>"/>

Contact: Ann Mosher
niaidnews@niaid.nih.gov
301-402-1663
NIH/National Institute of Allergy and Infectious Diseases
Source:Eurekalert

Page: 1

Related medicine news :

1. NIH-funded study finds new possible risk factor of heart disease
2. NIH-funded study uses new technology to peek deep into the brain
3. In NIH-funded study, researchers uncover step in brain events leading up to addiction
4. NIH-funded study finds early HAART during TB treatment boosts survival rate in co-infected people
5. University of Mississippi Medical Center to lead in nationwide NIH-funded Alzheimers study
6. NIH-funded scientists find 2009 H1N1 pandemic influenza vaccine protects mice from 1918 flu virus
7. GW researchers show host Mta1 gene is required for optimal survival of schistosome parasites, a leading global cause of cancer
8. Researchers map, measure brains neural connections
9. Carnegie Mellon researchers uncover how the brain processes faces
10. UCI researchers find link between environment and genetics in triggering MS
11. Drug can reverse overgrown hearts to help prevent heart failure, UT Southwestern researchers find
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:1/23/2017)... ... 23, 2017 , ... DMG Productions is proud to announce ... scheduled to broadcast Saturday, January 28, 2017 at 5:00pmEST. , This segment will ... address the limitations of fatigue monitoring technologies within the mining industry. Today SmartCap ...
(Date:1/23/2017)... ... January 23, 2017 , ... ... organization in North America for the scientific development, healthcare training and clinical application ... Session, and its 2017 AAT Member Certification Qualification Courses for Technicians, respectively. , ...
(Date:1/23/2017)... ... January 23, 2017 , ... "ProRandom is a set of camera tools that allow video editors ... Final Cut Pro X," said Christina Austin - CEO of Pixel Film Studios. , ... text with video footage. ProRandom works by using a virtual camera to create the ...
(Date:1/23/2017)... ... January 23, 2017 , ... “Crossing the Bar”: a moving and eloquent ... life. “Crossing the Bar” is the creation of published author, Charlotte Hotte, a North ... who credits the inspiration of the book to her sister, Denise, wishes to acknowledge ...
(Date:1/22/2017)... ... , ... Phytocéane invites clients to take an exotic journey deep into the ... MILKY CREAM. Inspired by the beauty of Zanzibar, a Tanzanian archipelago off the coast ... coral to create this gentle, velvety body cream to envelop the skin in moisture ...
Breaking Medicine News(10 mins):
(Date:1/23/2017)... InDex Pharmaceuticals Holding AB (publ) today announced ... of the European Crohn,s and Colitis Organisation (ECCO). The ECCO congress ... on inflammatory bowel disease (IBD). The congress is held in ... ... again having been selected to present data at the largest IBD ...
(Date:1/21/2017)... , Jan. 20, 2017 ResMed (NYSE: ... Medical ( Winter Haven, Florida ) today announced they ... parties. BMC and 3B will be permitted to sell their existing ... make a one-time settlement payment to 3B to close the ... did not include an admission of liability or wrongdoing by any ...
(Date:1/21/2017)... 20, 2017 Research and Markets has announced ... Trends - Technology, Route Of Administration, End User - Forecast to ... ... to grow at a CAGR of around 7.8% over the next ... This industry report analyzes the global markets for Advanced Drug Delivery ...
Breaking Medicine Technology: