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   Articles with "sublethal concentrations" as a keyword



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Sublethal effects of chronic exposure to CdO or PbO nanoparticles or their binary mixture on the honey bee (Apis millefera L.)

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recommendations! Published in 2018 at "Environmental Science and Pollution Research"

DOI: 10.1007/s11356-018-3314-2

Abstract: Cadmium and lead-based nanotechnologies are increasingly used in agricultural, industrial, and biological processes; however, potential adverse effects of nanomaterials on honey bees had not been assessed. In this study, effects of exposures to sublethal concentrations… read more here.

Keywords: honey; cdo pbo; sublethal concentrations; honey bees ... See more keywords
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Midgut de novo transcriptome analysis and gene expression profiling of Spodoptera exigua larvae exposed with sublethal concentrations of Cry1Ca protein

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recommendations! Published in 2020 at "3 Biotech"

DOI: 10.1007/s13205-020-2129-2

Abstract: Spodoptera exigua (Hübner) is a polyphagous pest on agricultural crops, whose control is based mainly on the application of chemical insecticides. Bacillus thuringiensis (Bt) is one of the most important biological agents that have been… read more here.

Keywords: cry1ca protein; exigua; concentrations cry1ca; spodoptera exigua ... See more keywords
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Biochemical and ultrastructural effects of sublethal concentrations of ivermectin on the gonads of Rhynchophorus ferrugineus (Olivier, 1790) (Coleoptera: Curculionidae)

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recommendations! Published in 2021 at "International Journal of Tropical Insect Science"

DOI: 10.1007/s42690-021-00553-0

Abstract: The search for relatively safe pesticides to control pests continues to reduce the damage they cause and avoid the negative effects of pesticides on the environment. The red palm weevil (RPW), Rhynchophorus ferrugineus, is the… read more here.

Keywords: 0625 ppm; sublethal concentrations; rhynchophorus ferrugineus; biochemical ultrastructural ... See more keywords
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Sublethal concentrations of usnic acid potassium salt impairs physiological parameters of Biomphalaria glabrata (Say, 1818) (Pulmonata: Planorbidae) infected and not infected with Schistosoma mansoni.

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recommendations! Published in 2021 at "Acta tropica"

DOI: 10.1016/j.actatropica.2021.106067

Abstract: Schistosomiasis is a public health problem in many developing countries. The mollusc Biomphalaria glabrata is the most important vector of Schistosoma mansoni in South America. The population control of this vector to prevent the spread… read more here.

Keywords: mansoni; potassium; biomphalaria glabrata; schistosoma mansoni ... See more keywords
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Transcriptomic identification and characterization of genes commonly responding to sublethal concentrations of six different insecticides in the common fruit fly, Drosophila melanogaster.

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recommendations! Published in 2021 at "Pesticide biochemistry and physiology"

DOI: 10.1016/j.pestbp.2021.104852

Abstract: Pretreatment with sublethal concentrations (LC10) of six insecticides (chlorantraniliprole, cypermethrin, dinotefuran, indoxacarb, ivermectin, and spinosad) significantly elevated tolerance of the common fruit fly Drosophila melanogaster to lethal concentration of the respective insecticide. Commonly responding genes… read more here.

Keywords: fruit fly; sublethal concentrations; common fruit; commonly responding ... See more keywords
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Metabolomic Responses of Green Alga Chlamydomonas reinhardtii Exposed to Sublethal Concentrations of Inorganic and Methylmercury.

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recommendations! Published in 2021 at "Environmental science & technology"

DOI: 10.1021/acs.est.0c08416

Abstract: Metabolomics characterizes low-molecular-weight molecules involved in different biochemical reactions and provides an integrated assessment of the physiological state of an organism. By using liquid chromatography-mass spectrometry targeted metabolomics, we examined the response of green alga… read more here.

Keywords: sublethal concentrations; mehg; alga chlamydomonas; concentrations inorganic ... See more keywords
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Exposure to Sublethal Concentrations of Benzalkonium Chloride Induces Antimicrobial Resistance and Cellular Changes in Klebsiellae pneumoniae Clinical Isolates.

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recommendations! Published in 2019 at "Microbial drug resistance"

DOI: 10.1089/mdr.2018.0235

Abstract: Benzalkonium chloride (BAC) is widely used as a disinfectant and preservative. This study investigated the effect on antimicrobial susceptibility and the cellular changes that occurred after exposure of Klebsiella pneumoniae clinical isolates to sublethal concentrations… read more here.

Keywords: pneumoniae clinical; cellular changes; benzalkonium chloride; resistance ... See more keywords
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Formation of Staphylococcus aureus Biofilm in the Presence of Sublethal Concentrations of Disinfectants Studied via a Transcriptomic Analysis Using Transcriptome Sequencing (RNA-seq)

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recommendations! Published in 2017 at "Applied and Environmental Microbiology"

DOI: 10.1128/aem.01643-17

Abstract: ABSTRACT Staphylococcus aureus is a common biofilm-forming pathogen. Low doses of disinfectants have previously been reported to promote biofilm formation and to increase virulence. The aim of this study was to use transcriptome sequencing (RNA-seq)… read more here.

Keywords: staphylococcus aureus; cht; formation; biofilm ... See more keywords
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Sublethal concentrations of spinosad synergize the pathogenicity of fungi to larvae of Ephestia kuehniella (Lepidoptera: Pyralidae)

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recommendations! Published in 2021 at "European Journal of Entomology"

DOI: 10.14411/eje.2021.015

Abstract: We evaluated the efficacy of four entomopathogenic fungi (EPF) and their compatibility with the bioinsecticide spinosad for control of Ephestia kuehniella (Zeller) under laboratory conditions. Three EPF, including Beauveria bassiana (Balsamo-Criveili) Vuillemin isolates Z1 and… read more here.

Keywords: pathogenicity; sublethal concentrations; kuehniella larvae; kuehniella ... See more keywords
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LETHAL AND SUBLETHAL CONCENTRATIONS OF FORMULATED LARVICIDES AGAINST SUSCEPTIBLE AEDES AEGYPTI.

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recommendations! Published in 2022 at "Journal of the American Mosquito Control Association"

DOI: 10.2987/22-7084

Abstract: Chemical control of vectors depends on the effective application of formulated insecticides. In this study we evaluated formulated larvicides using a larval bioassay against susceptible Aedes aegypti. The estimated larvicide lethal concentrations for 50% mortality… read more here.

Keywords: aedes aegypti; sublethal concentrations; formulated larvicides; liter ... See more keywords
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Biomarkers of toxicity in Clarias gariepinus exposed to sublethal concentrations of polycyclic aromatic hydrocarbons

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recommendations! Published in 2018 at "African Journal of Aquatic Science"

DOI: 10.2989/16085914.2018.1491825

Abstract: Physiological, biochemical and histological indices in Clarias gariepinus broodstock, and teratogenic indices in embryos exposed to sublethal concentrations of naphthalene, phenanthrene and pyrene were investigated in 2014 using a static-renewal bioassay protocol. Phenanthrene (1.41 mg… read more here.

Keywords: biomarkers toxicity; polycyclic aromatic; aromatic hydrocarbons; sublethal concentrations ... See more keywords