Results 111 to 120 of about 485,028 (290)

In Vivo Effects of N,N‐Diethyl‐Meta‐Toluamide (DEET) Exposure on Sinonasal Epithelia in a Murine Model

open access: yesOtolaryngology–Head and Neck Surgery, EarlyView.
Abstract Environmental factors, including airborne toxicants, are thought to contribute to the pathogenesis of chronic rhinosinusitis, although the exact mechanism is not fully understood. The purpose of this pilot study is to assess the impact of pesticide, N,N‐diethyl‐meta‐toluamide (DEET), on the sinonasal epithelium using an in vivo murine model ...
Jivianne T. Lee   +4 more
wiley   +1 more source

Physical Basis of Insect Repellency [PDF]

open access: yesNature, 1956
THE physical basis of insect repellency being unknown, the search for new repellents has had to be conducted on an essentially hit-or-miss basis. With the accumulation of evidence that the odours of substances may be correlated with the low-frequency, fundamental vibrations of their molecules1, it seemed worth while to examine the absorption of some ...
openaire   +2 more sources

Robust β‐myrcene block copolymer elastomeric vitrimers

open access: yesPolymer International, EarlyView.
Myrcene‐based vitrimeric elastomers were compared: statistical (poly(styrene‐stat‐myrcene‐stat‐AAEMA)] versus ‘hard–soft’ diblock (poly(styrene)‐block‐poly(myrcene‐co‐AAEMA)). The diblock's ability to anchor the glassy poly(styrene) blocks in a self‐assembled microstructure was effective – leading to four times higher tensile stress and ten times ...
Chong Yang Du   +2 more
wiley   +1 more source

Do Commercial Insect Repellents Provide Protection against the Tick <i>Amblyomma sculptum</i> (Acari: Ixodidae)? [PDF]

open access: yesPathogens, 2023
de Barcelos BR   +9 more
europepmc   +1 more source

Applications of molecular modeling in the design of new insect repellents targeting the odorant binding protein of Anopheles gambiae

open access: yes, 2013
Mosquitoes are responsible for conveying various diseases caused by viruses, parasites and helminthes. Considering the cost and complexity of the treatment of these diseases, the use of repellents for protection from the mosquito vectors becomes an ...
R. S. Affonso   +4 more
semanticscholar   +1 more source

Field resistance of orange fruit to citrus black spot and citrus canker in D‐limonene synthase downregulated trees

open access: yesPest Management Science, EarlyView.
Genetically modified (GM) sweet‐oranges with downregulated CitMTSE1 gene showed reduced citrus black spot severity and citrus canker incidence, confirming terpene modulation as a promising strategy for sustainable field citrus disease resistance. Abstract BACKGROUND Citrus black spot (CBS), caused by Phyllosticta citricarpa, and citrus canker (CC ...
Geraldo José Silva‐Junior   +8 more
wiley   +1 more source

A set of ontologies to drive tools for the control of vector-borne diseases [PDF]

open access: yes, 2009
We are developing a set of ontologies that deal with vector-borne diseases and the arthropod vectors that transmit them. For practical reasons (application priorities), we initiated this project with an ontology of insecticide resistance followed by a ...
Christos Louis   +5 more
core   +2 more sources

What are the vector species of the Oropouche virus?

open access: yesPest Management Science, EarlyView.
Here, we review the timeline of Oropouche virus (OROV) detection in various hematophagous Diptera, from 1955 to date, including mosquitoes and midges. All vector competence experiments also are described. The results suggest that Culicoides are the primary vectors.
Constância Flávia Junqueira Ayres   +3 more
wiley   +1 more source

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