Results 141 to 150 of about 88,566 (350)

Change Your Diet: How CO2, Plant Phenology and Genotype Alter Grapevine Quality and Affect Performance and Larval Transcriptome of an Insect Herbivore

Molecular Ecology, EarlyView.
ABSTRACT Herbivorous insects need to cope with changing host plant biochemistry caused by abiotic and biotic impacts, to meet their dietary requirements. Larvae of the multivoltine European grapevine moth Lobesia botrana, one of the main insect pests in viticulture, feed on both flowers and berries.
Christine Becker, Christof B. Steingass, Heiko Vogel, Annette Reineke   +3 more
wiley   +1 more source

A High-Throughput Enzyme Assay for Organophosphate Residues in Milk

Sensors, 2010
A rapid, high-sensitivity, chemiluminescence (CL) enzyme assay for the determination of organophosphate (OP) residues in milk is presented. The assay for quantification of OP residues in milk is based on the inhibition of enzyme butyrylcholinesterase ...
Sunil Bhand, Rupesh K. Mishra, Kanchanmala Deshpande   +2 more
doaj   +1 more source

Preimaginal development of Aedes aegypti L. (Diptera: Culicidae) in brackish water gives rise to adult mosquitoes with thicker cuticles and greater insecticide resistance

Medical and Veterinary Entomology, EarlyView.
The principal arboviral vector Aedes aegypti can develop in coastal brackish water field habitats (0.5–15 g/L salt) with larvae possessing thicker cuticles and greater resistance to the larvicide Temephos. Females emerging from brackish water‐developing preimaginal stages are now shown to have thicker and remodelled leg and abdominal cuticles and ...
Kokila Sivabalakrishnan, Andrew Hemphill, S. H. P. Parakrama Karunaratne, Arunasalam Naguleswaran, Isabel Roditi, Sinnathamby N. Surendran, Ranjan Ramasamy   +6 more
wiley   +1 more source

Variation of Cholinesterase-Based Biosensor Sensitivity to Inhibition by Organophosphate Due To Ionizing Radiation

Sensors, 2009
A cholinesterase based biosensor was constructed in order to assess the effects of ionizing radiation on exposed AChE. Although the primary objective of the experiment was to investigate the effect of ionizing radiation on the activity of the biosensor ...
Miroslav Pohanka, Miroslav Koch
doaj   +1 more source

Gut microbial degradation of organophosphate insecticides-induces glucose intolerance via gluconeogenesis

Genome Biology, 2017
BackgroundOrganophosphates are the most frequently and largely applied insecticide in the world due to their biodegradable nature. Gut microbes were shown to degrade organophosphates and cause intestinal dysfunction.
Ganesan Velmurugan, T. Ramprasath, K. Swaminathan, G. Mithieux, J. Rajendhran, M. Dhivakar, Ayothi Parthasarathy, D. V. Babu, Leishman John Thumburaj, A. Freddy, Vasudevan Dinakaran, Shanavas Syed Mohamed Puhari, Balakrishnan Rekha, Yacob Jenifer Christy, S. Anusha, G. Divya, K. Suganya, Boominathan Meganathan, N. Kalyanaraman, Varadaraj Vasudevan, Kamaraj Raju, M. Karthik, B. Jeyakumar, Albert Abhishek, Eldho Paul, M. Pushpanathan, R. Rajmohan, K. Velayutham, A. Lyon, S. Ramasamy   +29 more
semanticscholar   +1 more source

The effect of SKF 525A (2-diethylaminoethyl 2:2-diphenylvalerate hydrochloride) on organophosphate metabolism in insects and mammals [PDF]

, 1961
R. D. O’Brien
openalex   +1 more source

Morin hydrate reduces survival and fertility, delays development and weakens lipid reserves in Aedes aegypti

Medical and Veterinary Entomology, EarlyView.
Morin hydrate promoted mortality and reduced the rate of pupation and egg laying in Aedes aegypti larvae that survive treatment. Morin hydrate reduces the levels of triacylglycerol, the main lipid reserve in A. aegypti larvae. The expression of proteins involved in lipogenesis and lipolysis was downregulated and upregulated, respectively, in larvae ...
Luan Valim dos Santos, Elaine Rodrigues Miranda Nery da Silva, Matheus Silva Caiado, Renan Albuquerque Camasmie, Herbert Marcusi Souza de Agustini, Raquel do Nascimento de Souza, Bruno Guimarães Marinho, Rosane Nora Castro, Mario Geraldo de Carvalho, Emerson Guedes Pontes   +9 more
wiley   +1 more source

Outcome of secondary root canal treatment: a systematic review of the literature.

, 2008
UNLABELLED: AIMS (I): To investigate the effects of study characteristics on the reported success rates of secondary root canal treatment (2 degrees RCT or root canal retreatment); and (ii) to investigate the effects of clinical factors on the success of
Gulabivala, K, Mann, V, Ng, Y-L
core   +1 more source

Chromatographic Identification of Some Organophosphate Insecticides [PDF]

, 1961
H. F. MacRae, W. P. McKinley
openalex   +1 more source

Highly Pathogenic Avian Influenza A (H5N1) Infection in Bearded Vultures in Spain

Zoonoses and Public Health, EarlyView.
ABSTRACT We report mortality in bearded vultures (Gypaetus barbatus) associated with highly pathogenic avian influenza HPAI A H5N1 clade 2.3.4.4b, responsible for the current HPAI panzootic. Between April and May 2022, a total of five bearded vultures from Spain, four free‐ranging and one captive individual, were found dead in their nest or with acute ...
Remigio Martínez, Irene Agulló‐Ros, Moisés Gonzálvez, María J. Ruano, Bianca Zecchin, Irene Zorrilla, Rafael Guerra, Jorge Paniagua, David Cano‐Terriza, Ignacio García‐Bocanegra   +9 more
wiley   +1 more source