Abstract:
:The organophosphorus pesticide, triazophos (TAP) was banned to use in agriculture in several countries due to its high toxicity. However, TAP was still widely used and frequently detected in foods. Recently, many studies reported the endocrine-disrupting effect of pesticides, especially the hypothalamic-pituitary-thyroid and hypothalamic-pituitary-gonadal axis. In this study, adult male Wistar rats were exposed to TAP at the dose of 0.164 and 1.64 mg/kg bodyweight (~1/500th and 1/50th of LD50) for 24 weeks and serum contents of hormones were measured. TAP exposure significantly reduced serum contents of adrenocorticotropic hormone, corticosterone and epinephrine in rats (p < .05), leading to the delay in glucose homeostasis during the insulin tolerance test and decrease in serum contents of total cholesterol, triglyceride and low density lipoprotein. Molecular docking results suggested TAP may be an antagonist of glucocorticoid receptor which decreased significantly in the liver of rats, resulting in the decreased expression of 11β-hydroxysteroid dehydrogenase 1 and PEPCK1. This study revealed that TAP is a potential endocrine disruptor, especially in the hypothalamus-pituitary-adrenal system and may disturb the metabolism by affecting glucocorticoid receptor. This study provided new evidence about the toxicity of TAP and it was necessary to strictly control the usage of TAP in food.
journal_name
Pestic Biochem Physioljournal_title
Pesticide biochemistry and physiologyauthors
Yang FW,Fang B,Pang GF,Ren FZdoi
10.1016/j.pestbp.2019.05.021subject
Has Abstractpub_date
2019-09-01 00:00:00pages
91-97eissn
0048-3575issn
1095-9939pii
S0048-3575(18)30626-6journal_volume
159pub_type
杂志文章abstract::Synergism and metabolic studies were conducted to identify the resistance mechanism against indoxacarb in two Choristoneura rosaceana (Harris) field populations compared to a susceptible population. The synergism study was carried out using diet incorporation bioassay for indoxacarb and the three synergists PBO, DEM, ...
journal_title:Pesticide biochemistry and physiology
pub_type: 杂志文章
doi:10.1016/j.pestbp.2020.104636
更新日期:2020-09-01 00:00:00
abstract::The comparative efficacy and mechanism of action of the herbicide dymuron and its two optically active monomethyl analogues, (R)-1-(alpha-methylbenzyl)-3-(p-tolylurea) (R-MBTU) and S-MBTU, as safeners of rice against injury from bensulfuron-methyl were investigated. Bioassays using etiolated seedlings of rice (Oryza s...
journal_title:Pesticide biochemistry and physiology
pub_type: 杂志文章
doi:10.1006/pest.1996.0035
更新日期:1996-05-01 00:00:00
abstract::Spirotetramat were now widely used for control insecticides resistant aphids since 2011 in China. In order to elucidate the possible resistance mechanism, a laboratory selected resistant strain (SR) of cotton aphid was established with a 578.93-fold and 14.91-fold resistance ratio to spirotetramat for adult aphids and...
journal_title:Pesticide biochemistry and physiology
pub_type: 杂志文章
doi:10.1016/j.pestbp.2015.02.002
更新日期:2015-03-01 00:00:00
abstract::Fenoxaprop-P-ethyl-resistant Alopecurus japonicus has become a recurring problem in winter wheat fields in eastern China. Growers have resorted to using mesosulfuron-methyl, an acetolactate synthase (ALS)-inhibiting herbicide, to control this weed. A single A. japonicus population (AH-15) resistant to fenoxaprop-P-eth...
journal_title:Pesticide biochemistry and physiology
pub_type: 杂志文章
doi:10.1016/j.pestbp.2015.07.002
更新日期:2016-01-01 00:00:00
abstract::There has been a considerable growth in interest to use RNA interference (RNAi) as a novel insect pest management strategy in the past 10 years. However, there has been virtually no information on insect population variations in response to double-stranded RNA (dsRNA) molecules. The objective of this study was to gene...
journal_title:Pesticide biochemistry and physiology
pub_type: 杂志文章
doi:10.1016/j.pestbp.2018.06.005
更新日期:2018-07-01 00:00:00
abstract::Honeybees ensure a key ecosystemic service by pollinating many agricultural crops and wild plants. However, since few decades, managed bee colonies have declined worldwide. This phenomenon is considered to be multifactorial, with a strong emphasis on both parasites and pesticides. Infection by the parasite Nosema cera...
journal_title:Pesticide biochemistry and physiology
pub_type: 杂志文章
doi:10.1016/j.pestbp.2019.11.006
更新日期:2020-02-01 00:00:00
abstract::One of the most famous and commonly used compounds from organophosphate (OP) family is chlorpyrifos (CP) which is widespreadly used as a powerful insecticide. Previous studies have shown that OPs induce oxidative stress, inflammation and apoptosis by generating the free radicals. The protective effects of three member...
journal_title:Pesticide biochemistry and physiology
pub_type: 杂志文章
doi:10.1016/j.pestbp.2015.10.005
更新日期:2016-03-01 00:00:00
abstract::Sublethal doses of chlorantraniliprole (CAP) disrupt spinning disorder in the silkworm Bombyx mori (B. mori) and cause reduced cocoon production. In the present study, we investigated the effects of trace amounts of CAP on morphology and gene expression of the B. mori silk gland, found the posterior silk gland cells w...
journal_title:Pesticide biochemistry and physiology
pub_type: 杂志文章
doi:10.1016/j.pestbp.2020.104685
更新日期:2020-11-01 00:00:00
abstract::Human population bears the brunt of deadly hepatotoxic, neurodegenerative, behavioural and various other developmental disorders due to pesticide toxicity through environmental or occupational exposures. The application of pesticides to control pests in land and water has posed potential health hazards to live stock a...
journal_title:Pesticide biochemistry and physiology
pub_type: 杂志文章,评审
doi:10.1016/j.pestbp.2014.04.007
更新日期:2014-06-01 00:00:00
abstract::Tenuazonic acid (TeA), belonging to tetramic acids that are the largest family of natural products, is a mycotoxin produced by members of the genus Alternaria and other phytopathogenic fungi. TeA has many desirable bioactivities. In the past two decades, several studies have addressed its phytotoxic activity. Because ...
journal_title:Pesticide biochemistry and physiology
pub_type: 杂志文章,评审
doi:10.1016/j.pestbp.2017.01.003
更新日期:2017-11-01 00:00:00
abstract::Szechuan peppers are extensively used as a spice and in traditional medicine in Asia, primarily because of its active compounds, sanshools (S). However, there is only limited mention in agriculture, and there are no papers reporting its use as an herbicide safener. In this study, we provide the first evidence that S c...
journal_title:Pesticide biochemistry and physiology
pub_type: 杂志文章
doi:10.1016/j.pestbp.2014.02.006
更新日期:2014-03-01 00:00:00
abstract::The aim of this study was to determine the antifungal activity of Drimenol (1) and its synthetic derivatives, nordrimenone (2), drimenyl acetate (3), and drimenyl-epoxy-acetate (4), and to establish a possible mechanism of action for drimenol. For that, the effect of each compound on mycelial growth of Botrytis cinere...
journal_title:Pesticide biochemistry and physiology
pub_type: 杂志文章
doi:10.1016/j.pestbp.2016.11.006
更新日期:2017-09-01 00:00:00
abstract::Anthracnose disease in the cotton plant caused by fungal pathogen Colletotrichum gossypii. It is supposed to be most critical diseases in the cotton crop as it causes infection and leads to complete damaging of the cotton crop by infecting the leaves, stems, and bolls in the field. The disease control is challenging d...
journal_title:Pesticide biochemistry and physiology
pub_type: 杂志文章
doi:10.1016/j.pestbp.2018.02.007
更新日期:2018-04-01 00:00:00
abstract::A 1578-bp cDNA of a cytochrome P450 gene (CYP9AQ2) was sequenced from the migratory locust, Locusta migratoria. It contains an open reading frame (ORF) of 1557 bp that encodes 519 amino acid residues. As compared with other known insect cytochrome P450 enzymes, the overall structure of its deduced protein is highly co...
journal_title:Pesticide biochemistry and physiology
pub_type: 杂志文章
doi:10.1016/j.pestbp.2015.01.003
更新日期:2015-07-01 00:00:00
abstract::Although insecticide resistance is a widespread problem for most insect pests, frequently the assessment of resistance occurs over a limited geographic range. Herein, we report the first widespread survey of insecticide resistance in the USA ever undertaken for the house fly, Musca domestica, a major pest in animal pr...
journal_title:Pesticide biochemistry and physiology
pub_type: 杂志文章
doi:10.1016/j.pestbp.2013.10.006
更新日期:2013-11-01 00:00:00
abstract::The mirid bug is frequently controlled by the application of organophosphorus insecticides in the transgenic Bt cotton field of China. A topical bioassay method was performed to evaluate the toxicities of chlorpyrifos and malathion towards field-collected Chinese populations of Apolygus lucorum from transgenic Bt cott...
journal_title:Pesticide biochemistry and physiology
pub_type: 杂志文章
doi:10.1016/j.pestbp.2016.04.008
更新日期:2016-09-01 00:00:00
abstract::The acute toxicity of fipronil and its sublethal effects on detoxification enzymes (carboxylesterases (CarEs), glutathione S-transferases (GSTs), and 7-ethoxycoumarin O-deethylase (ECOD)) in zebrafish (Danio rerio) were investigated. The results indicated that the 24-h LC50 of fipronil for zebrafish was 220.4 μg/L (95...
journal_title:Pesticide biochemistry and physiology
pub_type: 杂志文章
doi:10.1016/j.pestbp.2014.07.010
更新日期:2014-10-01 00:00:00
abstract::Although it is well known that Bacillus thuringiensis Cry toxins kill insect pest by disrupting midgut cells of susceptible larvae through their pore formation activity, it is not clear what intracellular events are triggered after pore formation on the cell membrane of the target cells. Here we analyzed the role of C...
journal_title:Pesticide biochemistry and physiology
pub_type: 杂志文章
doi:10.1016/j.pestbp.2020.104728
更新日期:2021-01-01 00:00:00
abstract::1-Deoxynojirimycin (DNJ) is a natural d-glucose analogue from mulberry with promising physiological activity in vivo. Up to the present, the antidiabetic effects of DNJ on lowering blood sugar and accelerating lipid metabolism in mammals were broadly reported, but the specific character of DNJ against insects was vast...
journal_title:Pesticide biochemistry and physiology
pub_type: 杂志文章
doi:10.1016/j.pestbp.2018.08.009
更新日期:2018-11-01 00:00:00
abstract::Coffee leaf rust (CLR), caused by Hemileia vastatrix, is a major disease affecting coffee production worldwide. In this study, an in-depth analysis of the photosynthetic performance of coffee leaves challenged or not with H. vastatrix and sprayed with either epoxiconazole (EPO) or pyraclostrobin (PYR) was performed by...
journal_title:Pesticide biochemistry and physiology
pub_type: 杂志文章
doi:10.1016/j.pestbp.2015.01.016
更新日期:2015-09-01 00:00:00
abstract::The effects of s-metolachlor chronic exposure at concentrations of 1.1 μg/L (maximal real environmental concentration in the Czech Republic), 11 μg/L (environmental relevant concentration) and 110 μg/L on early life stages of marbled crayfish (Procambarus virginalis) was evaluated under laboratory conditions. All s-me...
journal_title:Pesticide biochemistry and physiology
pub_type: 杂志文章
doi:10.1016/j.pestbp.2018.11.007
更新日期:2019-01-01 00:00:00
abstract::Benzoylcyclohexanedione herbicides work by inhibiting 4-hydroxyphenylpyruvate dioxygenase which was the last new target site introduced for herbicides. In an attempt to find new 4-hydroxyphenylpyruvate dioxygenase inhibitors with high efficacy and selectivity, a novel benzoylcyclohexanedione compound SYP-9121 was synt...
journal_title:Pesticide biochemistry and physiology
pub_type: 杂志文章
doi:10.1016/j.pestbp.2017.07.002
更新日期:2017-10-01 00:00:00
abstract::A novel fumigant, chlorine dioxide (ClO2) is a commercial bleaching and disinfection agent. Recent study indicates its insecticidal activity. However, its mode of action to kill insects is yet to be understood. This study set up a hypothesis that an oxidative stress induced by ClO2 is a main factor to kill insects. Th...
journal_title:Pesticide biochemistry and physiology
pub_type: 杂志文章
doi:10.1016/j.pestbp.2015.04.003
更新日期:2015-10-01 00:00:00
abstract::A polysaccharide DNPE6(11) was purified from Dendrobium nobile Lindl. (D. nobile Lindl.). Its structural characteristic, antiviral activity, and preliminary mechanism were studied. The structural characteristic analysis indicated that DNPE6(11) was a novel homogenous heteropolysaccharide from D. nobile Lindl. Bioactiv...
journal_title:Pesticide biochemistry and physiology
pub_type: 杂志文章
doi:10.1016/j.pestbp.2020.104598
更新日期:2020-07-01 00:00:00
abstract::Helicoverpa armigera is one of the major crop pests and is less amenable to current pest control approaches. RNA interference (RNAi) is emerging as a potent arsenal for the insect pest control over current methods. Here, we examined the effect on growth and development in H. armigera by targeting various enzymes/prote...
journal_title:Pesticide biochemistry and physiology
pub_type: 杂志文章
doi:10.1016/j.pestbp.2016.03.006
更新日期:2016-10-01 00:00:00
abstract::Deltamethrin belongs to the class of synthetic pyrethroids, which are being widely used as insecticides in agricultural practices. Voltage-gated sodium channels (VGSCs) are the primary targets of these chemicals for toxicity to insects. Caenorhabditis elegans (C. elegans) does not have VGSCs but is susceptible to delt...
journal_title:Pesticide biochemistry and physiology
pub_type: 杂志文章
doi:10.1016/j.pestbp.2017.03.005
更新日期:2017-05-01 00:00:00
abstract::Due to the increasing use of chlorinated organic compounds, environmental pollution is a key issue in agricultural and industrial areas. In this study, biodegradation of chloroacetanilide herbicides, such as alachlor and metolachlor, by eight fungal strains of Trichoderma spp. originating from different microorganism ...
journal_title:Pesticide biochemistry and physiology
pub_type: 杂志文章
doi:10.1016/j.pestbp.2019.11.018
更新日期:2020-02-01 00:00:00
abstract::Apigenin, is a natural compound that found in high amounts in vegetables and fruits. This natural flavone has shown strong cardioprotective effects in animal and clinical studies. Due to cardioprotective effects of apigenin in previous studies, we hypothesized that apigenin protects isolated cardiomyocytes from alumin...
journal_title:Pesticide biochemistry and physiology
pub_type: 杂志文章
doi:10.1016/j.pestbp.2020.104585
更新日期:2020-07-01 00:00:00
abstract::The objective of this study was to determine the structural requirements of organophosphorus insecticides (OPI) for reducing chicken embryo nicotinamide adenine dinucleotide (NAD(+)) content in OPI-induced teratogenesis and compare them with those needed for OPI inhibition of yolk sac membrane kynurenine formamidase (...
journal_title:Pesticide biochemistry and physiology
pub_type: 杂志文章
doi:10.1016/j.pestbp.2015.10.015
更新日期:2016-05-01 00:00:00
abstract::The carmine spider mite, Tetranychus cinnabarinus is an important crop and vegetable plants pest mite. As a novel acaricide, cyflumetofen is effective against Tetranychus and Panonychus mites, but its risk and biochemical mechanism of resistance in mites is not clear. In this study, the resistance against cyflumetofen...
journal_title:Pesticide biochemistry and physiology
pub_type: 杂志文章
doi:10.1016/j.pestbp.2014.04.004
更新日期:2014-05-01 00:00:00