Mitochondrial affectation, DNA damage and AChE inhibition induced by Salvia officinalis essential oil on Aedes aegypti larvae

Castillo-Morales, Ruth Mariela; Otero, Aurora L. Carreño; Méndez‐Sánchez, Stelia C.; Navarro-Silva, Mário Antônio; Stashenko, Elena E.; Duque, Jonny E.

doi:10.1016/j.cbpc.2019.03.006

Cited by 25 publications

(15 citation statements)

References 48 publications

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“…Numerous studies confirmed that EOs and their components exert significant influence on insect metabolic pathways, elevate ROS production as a consequence of impairment of mitochondrial function, provoke damage to lipids, proteins and DNA, lead to cell membrane disruption, deplete reduced thiols, and induce activities of antioxidative enzymes and synthesis of Hsp [ 96 , 97 , 99 , 100 , 101 , 102 ]. Our results on the gradual elevation of oxidatively damaged proteins and lipids, and reduced level of thiols from sublethal (1/5 LC 50 , 1/2 LC 50 ) to lethal EO concentrations (LC 50 ) after 24 h of exposure showed that oxidative stress play an important role in thyme EO toxicity against A. obtectus .…”

Section: Discussionmentioning

confidence: 99%

Toxic, Oviposition Deterrent and Oxidative Stress Effects of Thymus vulgaris Essential Oil against Acanthoscelides obtectus

Lazarević

Jevremović²,

Kostić

et al. 2020

Insects

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The bean weevil Acanthoscelides obtectus Say (Coleoptera: Chrysomelidae: Bruchinae) can cause significant losses in production of its primary host common bean Phaseolus vulgaris L. To avoid bean protection with environmentally risky chemical insecticides and provide sustainable and safe production of food, new pest management methods based on natural compounds are investigated. In the present study, we evaluated protective potential of the essential oil (EO) from the common thyme Thymus vulgaris L. applied on bean seeds. We assessed residual contact toxicity of thyme EO and its effects on A. obtectus longevity, oviposition and adult emergence. Furthermore, to elucidate the role of oxidative stress in thyme EO toxicity, we estimated the levels of oxidatively damaged proteins and lipids, as well as the level of thiols which have important role for antioxidant capacity. We found that thyme oil significantly reduced adult survival and longevity, induced oxidative damage to lipids and proteins and depleted protein and non-protein thiols in a concentration-dependent manner. Females appeared to be more tolerant to thyme oil treatment than males. Sublethal EO concentrations affected oxidative stress indices, deterred oviposition and strongly inhibited adult emergence. The results suggest that thyme oil has the potential to be used as an ecofriendly insecticide for A. obtectus control.

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Section: Discussionmentioning

confidence: 99%

Toxic, Oviposition Deterrent and Oxidative Stress Effects of Thymus vulgaris Essential Oil against Acanthoscelides obtectus

Lazarević

Jevremović²,

Kostić

et al. 2020

Insects

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“…The odor of volatile compounds as well as their taste provokes specific and precise behavioral responses of insects, i.e., movement away (avoidance) from the non-host or movement towards the host plant (attraction) [ 40 ]. Besides avoidance behavior induced by odor and taste of secondary plant metabolites, non-host plant compounds may also negatively affect consumption and/or impair the digestion and nutrient absorption, interfere with mitochondrial function, and have toxic, genotoxic, and prooxidant effects [ 41 , 42 , 43 , 44 , 45 , 46 , 47 , 48 , 49 , 50 ]. These collateral effects caused by secondary metabolites and, among them essential oils, on behavior and insect physiology are the basis for their application as botanical insecticides.…”

Section: Introductionmentioning

confidence: 99%

Potential of Essential Oils from Anise, Dill and Fennel Seeds for the Gypsy Moth Control

Kostić

Lazarević

Jovanović

et al. 2021

Plants

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The gypsy moth (Lymantria dispar L. (Lepidoptera: Erebidae)) is a serious pest of hardwood forests. In the search for an environmentally safe means of its control, we assessed the impact of different concentrations of essential oils (EOs) from the seeds of three Apiaceae plants (anise Pimpinella anisum, dill Anethum graveolens, and fennel Foeniculum vulgare) on behavior, mortality, molting and nutritional physiology of gypsy moth larvae (GML). EOs efficacy was compared with commercial insecticide NeemAzal®-T/S (neem). The main compounds in the Eos were trans-anethole in anise; carvone, limonene, and α-phellandrene in dill; and trans-anethole and fenchone in fennel seed. At 1% EOs concentration, anise and fennel were better antifeedants and all three EOs were more toxic than neem. Neem was superior in delaying 2nd to 3rd larval molting. In the 4th instar, 0.5%, anise and fennel EOs decreased relative consumption rate more than neem, whereas all three EOs were more effective in reducing growth rate, approximate digestibility and efficiency of conversion of food into body mass leading to higher metabolic costs to GML. Decrease in consumption and metabolic parameters compared to control GML confirmed that adverse effects of the EOs stem from both pre- and post-ingestive mechanisms. The results indicate the potential of three EOs to be used for gypsy moth control.

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“…The botanical activity of eucalyptus oils return to its major contents like 1,8-cineole, limonene, linalool, a-pinene, and a-terpineol, (Batish et al, 2008;Noumi et al, 2011), 1,8-Cineole, leading to damaged structural stability of the cell, leading successively to increased permeability (Verma et al, 2017). These components acted on AChE and octopamine receptors, (Castillo-Morales et al, 2019),and 1.8-cineol It can act as an antagonist to histamine receptors, (Beer et al, 2017).…”

Section: Discussionmentioning

confidence: 99%

Insecticidal potential of some plant extracts in nano and normal form on immatures stages of red palm weevil Rhynchophorus ferrugineus

Ali

Mohanny

Mohamed

et al. 2020

SVU-International Journal of Agricultural Sciences

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Mitochondrial affectation, DNA damage and AChE inhibition induced by Salvia officinalis essential oil on Aedes aegypti larvae

Cited by 25 publications

References 48 publications

Toxic, Oviposition Deterrent and Oxidative Stress Effects of Thymus vulgaris Essential Oil against Acanthoscelides obtectus

Toxic, Oviposition Deterrent and Oxidative Stress Effects of Thymus vulgaris Essential Oil against Acanthoscelides obtectus

Potential of Essential Oils from Anise, Dill and Fennel Seeds for the Gypsy Moth Control

Insecticidal potential of some plant extracts in nano and normal form on immatures stages of red palm weevil Rhynchophorus ferrugineus

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