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Journal articles on the topic 'Malathion'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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1

Ghamry, Heba I., Asmaa A. Aboushouk, Mohamed Mohamed Soliman, et al. "Ginseng® Alleviates Malathion-Induced Hepatorenal Injury through Modulation of the Biochemical, Antioxidant, Anti-Apoptotic, and Anti-Inflammatory Markers in Male Rats." Life 12, no. 5 (2022): 771. http://dx.doi.org/10.3390/life12050771.

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This study aims to see if Ginseng® can reduce the hepatorenal damage caused by malathion. Four groups of forty male Wistar albino rats were alienated. Group 1 was a control group that got orally supplied corn oil (vehicle). Group 2 was intoxicated by malathion dissolved in corn oil orally at 135 mg/kg/day. Group 3 orally received both malathion + Panax Ginseng® (300 mg/kg/day). Group 4 was orally given Panax Ginseng® at a 300 mg/kg/day dose. Treatments were administered daily and continued for up to 30 consecutive days. Malathion’s toxic effect on both hepatic and renal tissues was revealed by

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2

Taghavi, Seyed Mousa, Amir Shadboorestan, Samin Sabzevari, et al. "Protective Role of EGCG Against Malathion Induced Genotoxicity Using Human Lymphocytes." Drug Research 70, no. 08 (2020): 360–66. http://dx.doi.org/10.1055/a-1201-2436.

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AbstractBackground: Green tea (Camellia sinensis), which is the most common drink across the world after water, has many antioxidant properties. Epigallocatecin-3-gallate (EGCG) is a flavonoid which accounts for 33–50% of green tea solids. It functions as a powerful antioxidant, preventing oxidative damage in healthy cells, with antiangiogenic and antitumor activities and as a modulator of tumor cell response to chemotherapy. Malathion is an organophosphate pesticide which is widely used in agriculture, veterinary and industries. Oxidative stress has been identified as one of malathion’s main

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3

Salazar, Zayil, Yvonne Ducolomb, Miguel Betancourt, et al. "Gene Expression Analysis on the Early Development of Pig Embryos Exposed to Malathion." International Journal of Toxicology 26, no. 2 (2007): 143–49. http://dx.doi.org/10.1080/10915810701226263.

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Malathion is a widely used pesticide and there is evidence that it could alter mammal’s germ and somatic cells, as well as cell lines. There are not enough studies showing how the nonacute malathion doses affect gene expression. This study analyzes gene expression alterations in pig morular embryos exposed in vitro , for 96 h, to several malathion concentrations after in vitro fertilization. cDNA libraries of isolated morular embryos were created and differential screenings performed to identify target genes. Seven clones were certainly identified. Genes related to mitochondrial metabolism as

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4

Roja Rani, Maderametla. "Morphological and Physiological Characterisation of Bacterial Isolates for the Degradation of Malathion." Journal of Neonatal Surgery 14, no. 16S (2025): 284–90. https://doi.org/10.63682/jns.v14i16s.4248.

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The neurotransmitter acetylcholine builds up at post-synapsis locations and causes neuronal death as a result of malathion's irreversible inactivation of acetylcholine esterase at multiple locations. The gastrointestinal tract, the mucous membranes of the skin, and the lungs are among the many pathways through which malathion is absorbed. The current study examined the morphological and physiological characteristics of bacterial isolates for Malathion degradation.

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5

Nisha S., Nazerath, and Anusuya P. "Studies on the Pistia stratiotes Reduction of Acute Toxicity of Malathion on Growth and Protein Content in Fresh Water Fish Catla catla Fingerlings." International Journal of Zoological Investigations 08, special issue (2022): 119–25. http://dx.doi.org/10.33745/ijzi.2022.v08i0s.015.

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The primary objective of this research was to examine the effect of malathion exposure on growth and protein content in Catla catla fingerlings (3.87±0.10 g). Malathion's 96 h LC50 value for fingerlings of C. catla was 10.0 µl/l. There was no mortality below the concentration of 9.5 µl/l. During 24, 48, 72, and 96 h, the growth and biochemical composition of fish of control group were significantly greater than those of the malathion-treated groups. The conclusion is that both low and high amounts of malathion are very harmful and affects vital organs of fish. Experiment was performed to exami

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6

Ma, Ling, Xin Dai, Guomin Ai, et al. "Isolation and Identification of Efficient Malathion-Degrading Bacteria from Deep-Sea Hydrothermal Sediment." Microorganisms 10, no. 9 (2022): 1797. http://dx.doi.org/10.3390/microorganisms10091797.

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The genetic and metabolic diversity of deep-sea microorganisms play important roles in phosphorus and sulfur cycles in the ocean, distinguishing them from terrestrial counterparts. Malathion is a representative organophosphorus component in herbicides, pesticides, and insecticides and is analogues of neurotoxic agent. Malathion has been one of the best-selling generic organophosphate insecticides from 1980 to 2012. Most of the sprayed malathion has migrated by surface runoff to ocean sinks, and it is highly toxic to aquatic organisms. Hitherto, there is no report on bacterial cultures capable

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Zhang, Yan, Xiaozhuang Wang, Wanli Zhao, Yucan Liu, Tongshuai Liu, and Peiyuan Yang. "The Migration Rules of Malathion during Indoor Simulated Lake Freezing." Toxics 11, no. 3 (2023): 222. http://dx.doi.org/10.3390/toxics11030222.

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The effect of malathion in ice is a poorly researched area, and ice is an important habitat for organisms at the base of the food web. This study presents laboratory-controlled experiments designed to investigate the migration rule of malathion during lake freezing. Concentrations of malathion were determined in samples of melted ice and in under-ice water. The effects of the initial sample concentration, freezing ratio, and freezing temperature on the distribution of malathion in the ice–water system were investigated. The concentration effect and migration capacity of malathion during freezi

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8

Battaglia, Christine L. R., Robert M. Gogal, Kurt Zimmerman, and Hara P. Misra. "Malathion, Lindane, and Piperonyl Butoxide, Individually or in Combined Mixtures, Induce Immunotoxicity via Apoptosis in Murine Splenocytes In Vitro." International Journal of Toxicology 29, no. 2 (2010): 209–20. http://dx.doi.org/10.1177/1091581809357954.

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Lindane, malathion, and piperonyl butoxide were cultured singly or as mixtures with murine splenocytes to evaluate changes in cell death and caused cytotoxicity in a concentration- and time-dependent manner. Pesticide mixture studies were then performed based on minimum cytotoxicity concentrations (<LC25). Cytologic analysis and the alamarBlue assay revealed that individual pesticides and mixtures of malathion/lindane and malathion/piperonyl butoxide prompted cytotoxicity, which was supported by DNA ladder analysis. Using 7-aminoactinomycin D, apoptosis was quantified at 6.5%, 12.0%, 13.2%,

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9

Hosseini, Seyedeh-Azam, Ali Faghihi zarandi, and Somayyeh Karami-Mohajeri. "Effects of malathion exposure on glucose tolerance test in diabetic rats; emphasis on oxidative stress and blood concentration of malathion by gas chromatography mass spectrometry." Analytical Methods in Environmental Chemistry Journal 4, no. 02 (2021): 60–71. http://dx.doi.org/10.24200/amecj.v4.i02.141.

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Malathion is one of the widely used broad-spectrum organophosphate insecticides (OPI) in Iran. Malathion affects carbohydrate metabolism, causes hyperglycemia and increases the risk of diabetes. The present study was undertaken to investigate the potential of malathion to exacerbate diabetes-induced oxidative stress and impairment in blood glucose level and glucose tolerance in a sub-acute study. Malathion concentration in blood analyzed with gas chromatography mass spectrometry (GC-MS) after sample preparation of blood samples based on magnetic Fe3O4-supported graphene oxide (Fe3O4@ GO) nanop

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10

Siddiqui, Anis, M. M. Prakash, and V. Patil. "Study of effect of Malathion and Magnesium sulphate induced changes in Erythrocytes count of Channa striatus." Environment Conservation Journal 7, no. 3 (2006): 9–14. http://dx.doi.org/10.36953/ecj.2006.070302.

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The present paper described the short term effect of organophosphorus pesticide malathion and magnesium sulphate individually and in combination on the erythrocytes of Channa striatus. The result obtained showed that 96 hours exposure of Malathion decreases erythrocytes count up to 75%, while Magnesium sulphate showed no significant change in erythrocytes count .However, Magnesium Sulphate in combination with malathion decreases the malathion toxicity to erythrocytes up to 55.76%. Thus , present findings clearly indicates that magnesium sulphate help in reducing the toxicity of Malathion up to

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11

Khan, Sara, Habiba Zaffar, Usman Irshad, et al. "Biodegradation of malathion by Bacillus licheniformis strain ML-1." Archives of Biological Sciences 68, no. 1 (2016): 51–59. http://dx.doi.org/10.2298/abs141218007k.

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Malathion, a well-known organophosphate pesticide, has been used in agriculture over the last two decades for controlling pests of economically important crops. In the present study, a single bacterium, ML-1, was isolated by soil-enrichment technique and identified as Bacillus licheniformis on the basis of the 16S rRNA technique. The bacterium was grown in carbon-free minimal salt medium (MSM) and was found to be very efficient in utilizing malathion as the sole source of carbon. Biodegradation experiments were performed in MSM without carbon source to determine the malathion degradation by th

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12

Uysal, Murat, and Serhat Karaman. "In vivo effects of intravenous lipid emulsion on lung tissue in an experimental model of acute malathion intoxication." Toxicology and Industrial Health 34, no. 2 (2018): 110–18. http://dx.doi.org/10.1177/0748233717748080.

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Malathion can be ingested, inhaled, or absorbed through the skin, but acute toxicity is maximized when administered orally. Intravenous lipid emulsion (ILE) treatment is used as a new therapeutic method in cases of systemic toxicity caused by some lipid soluble agents. This study aimed to examine the potential treatment effect of ILE on rat lung tissue in a toxicokinetic model of malathion exposure. Twenty-one adult Wistar albino rats were randomly divided into three equal groups. The groups were organized as group I (control), group II (malathion), and group III (malathion + ILE treatment). M

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13

Kulkarni, K., and S. V. Krishnamurthy. "Performance studies on jumping behaviour in froglets exposed to commercial grade malathion." Journal of Environmental Biology 41, no. 6 (2020): 1450–54. http://dx.doi.org/10.22438/jeb/41/6/mrn-1281.

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Aim: Behavioural changes of an organism are used as an indicator to assess the impact of neurotoxic compounds. Jumping performance of newly emerged froglets exposed to malathion at their tadpole stage was studied. Methodology: Tadpole groups were exposed to 1226, 2453 and 6133 µg l-1 malathion in laboratory mesocosms. When they emerged as froglet, their jumping performance was studied. Results: As malathion is an AChE inhibitor and produces negative effect on survival of tadpoles, we anticipated increased malathion exposure could result in reduction of jumping distance in metamorphs. However,

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14

Surapaneni, Nirmala, Brent Tatsuno, and David Silberstein. "Malathion Madness." Chest 150, no. 4 (2016): 399A. http://dx.doi.org/10.1016/j.chest.2016.08.412.

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15

Boutsiouki, Paraskevi, and Geraldine F. Clough. "Modulation of microvascular function following low-dose exposure to the organophosphorous compound malathion in human skin in vivo." Journal of Applied Physiology 97, no. 3 (2004): 1091–97. http://dx.doi.org/10.1152/japplphysiol.00123.2004.

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This study investigates whether malathion, a widely used organophosphate insecticide, has its effects on cutaneous vasculature in healthy human volunteers through its anticholinergic activity or through the modulation of other, noncholinergic pathways. Acute, low-dose exposure to malathion (10 mg/ml for 5 h under occlusive dressing) caused a significant increase in cutaneous blood flux, monitored by using laser-Doppler flowmetry and imaging. It had little effect on tissue levels of ACh, nitric oxide, and histamine assayed in dermal dialysate collected from malathion-exposed and control-treated

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16

Susanty, Elva, Suri Dwi Lesmana, and Rigandi Taufik. "STATUS RESISTENSI Aedes aegypti TERHADAP MALATHION 0,8% DI KELURAHAN LABUH BARU TIMUR KECAMATAN PAYUNG SEKAKI KOTA PEKANBARU." E-Jurnal Medika Udayana 11, no. 3 (2022): 85. http://dx.doi.org/10.24843/mu.2022.v11.i03.p13.

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Malathion merupakan salah satu jenis insektisida yang telah lama digunakan dalam pemberantasan vektor Demam Berdarah Dengue (DBD) yaitu Aedes aegypti (Ae.aegypti) Pemakaian insektisida dalam jangka waktu lama dapat menimbulkan efek samping seperti resistensi. Tujuan penelitian adalah untuk mengetahui status resistensi A.aegypti terhadap malathion 0,8% di Kelurahan Labuh Baru Timur. Penelitian ini merupakan penelitian observasional deskriptif dengan desain cross-sectional. Larva Ae.aegypti diambil dari 4 RW di Kelurahan Labuh Baru Timur, kemudian dibawa ke laboratorium Parasitologi Fakultas Ked

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Susanty, Elva. "STATUS RESISTENSI Aedes aegypti TERHADAP MALATHION 0,8% DI KELURAHAN LABUH BARU TIMUR KECAMATAN PAYUNG SEKAKI KOTA PEKANBARU." E-Jurnal Medika Udayana 12, no. 4 (2023): 38. http://dx.doi.org/10.24843/mu.2023.v12.i04.p07.

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Malathion merupakan salah satu jenis insektisida yang telah lama digunakan dalam pemberantasan vektor Demam Berdarah Dengue (DBD) yaitu Aedes aegypti (Ae.aegypti) Pemakaian insektisida dalam jangka waktu lama dapat menimbulkan efek samping seperti resistensi. Tujuan penelitian adalah untuk mengetahui status resistensi A.aegypti terhadap malathion 0,8% di Kelurahan Labuh Baru Timur. Penelitian ini merupakan penelitian observasional deskriptif dengan desain cross-sectional. Larva Ae.aegypti diambil dari 4 RW di Kelurahan Labuh Baru Timur, kemudian dibawa ke laboratorium Parasitologi Fakultas Ked

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Gurusamy, Lakshmanan, Ru-Wen Cheng, Sambandam Anandan, Cheng-Hua Liu, and Jerry J. Wu. "Detection of Environmentally Harmful Malathion Pesticides Using a Bimetallic Oxide of CuO Nanoparticles Dispersed over a 3D ZnO Nanoflower." Materials 16, no. 22 (2023): 7065. http://dx.doi.org/10.3390/ma16227065.

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Super-sensitive malathion detection was achieved using a nonenzymatic electrochemical sensor based on a CuO/ZnO-modified glassy carbon electrode (GCE). Due to the high affinity between the Cu element and the sulfur groups in malathion, the developed CuO-ZnO/GCE sensor may bond malathion with ease, inhibiting the redox signal of the Cu element when malathion is present. In addition to significantly increasing the ability of electron transfer, the addition of 3D-flower-like ZnO enhances active sites of the sensor interface for the high affinity of malathion, giving the CuO-ZnO/GCE composite an e

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P, KARUPPUCHAMY, BALASUBRAMANIAN G, and SUNDARA BABU P.C. "DETERMINATION OF INSECTICIDE RESIDUES IN POMEGRANATE FRUITS." Madras Agricultural Journal 85, september (1998): 417–20. http://dx.doi.org/10.29321/maj.10.a00774.

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The residues of endosulfan and malathion were estimated in/on fruits of pomegranate 1,3, 7 and 15 days after insecticide spray at Horticultural Research Station, Yercaud. The initial deposit of endosulfan and malathion in/on fruits were 4.118, 6.149, 4.302 and 6.103 ppm for sprays of endosulfan at 0.07 and 0.14 per cent, malathion 0.1 and 0.2 per cent respectively. The safe waiting periods for the harvest of fruits after the spray of endosulfan and malathion at recommended doses were 2.58 and 0.94 days respectively. More than 99 per cent of residues dissipated within 15 days after the spray of

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El Okle, Osama S., Hossam G. Tohamy, Saed A. Althobaiti, et al. "Ornipural® Mitigates Malathion-Induced Hepato-Renal Damage in Rats via Amelioration of Oxidative Stress Biomarkers, Restoration of Antioxidant Activity, and Attenuation of Inflammatory Response." Antioxidants 11, no. 4 (2022): 757. http://dx.doi.org/10.3390/antiox11040757.

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The current study was instigated by investigating the ameliorative potential of Ornipural® solution against the hepato-renal toxicity of malathion. A total number of 35 male Wistar albino rats were divided equally into five groups. Group 1 served as control and received normal saline intraperitoneally. Group 2, the sham group, were administered only corn oil (vehicle of malathion) orally. Group 3 was orally intoxicated by malathion in corn oil at a dose of 135 mg/kg BW via intra-gastric gavage. Group 4 received malathion orally concomitantly with Ornipural® intraperitoneally. Group 5 was given

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Ranjbar, Akram, Mohammad Hossein Ghahremani, Mohammad Sharifzadeh, et al. "Protection by pentoxifylline of malathion-induced toxic stress and mitochondrial damage in rat brain." Human & Experimental Toxicology 29, no. 10 (2010): 851–64. http://dx.doi.org/10.1177/0960327110363836.

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Objective: The objective of this study was to investigate the possible protective effects of pentoxifylline as a phosphodiesterase-5 inhibitor on malathion-induced oxidative damage to rat brain mitochondria. Methods: Rats received malathion (200 mg/kg/day) and pentoxifylline (PTX, 50 mg/kg/day) in combination or alone. Alpha-tocopherol (AT, 15 mg/kg/day) was used as a positive standard. After 1 week of treatment, blood, whole brain tissue, and brain mitochondria were isolated. The activity of enzymatic scavengers such as glutathione peroxidase (GPx), catalase (CAT), copper-zinc superoxide dism

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Bisset, J. A., M. M. Rodriguez, C. Diaz, E. Ortiz, M. C. Marquetti, and J. Hemingway. "The mechanisms of organophosphate and carbamate resistance in Culex quinquefasciatus (Diptera: Culicidae) from Cuba." Bulletin of Entomological Research 80, no. 3 (1990): 245–50. http://dx.doi.org/10.1017/s0007485300050434.

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AbstractTwo field-collected strains of Culex quinquefasciatus Say, collected 50 km apart in Havana City, Cuba, were both resistant to malathion and propoxur, while one population also showed low level resistance to temephos. Laboratory selection of the latter population with malathion for 22 generations increased the malathion resistance 1050-fold, temephos resistance 24-fold and propoxur resistance 453-fold compared to the standard laboratory susceptible strain. Synergist studies and biochemical tests indicated that two mechanisms, an elevated esterase and an insensitive acetylcholinesterase,

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SUDSIRI, Chadapust J., Nattawat JUMPA, and Raymond J. RITCHIE. "Magnetically treated water for removal of surface contamination by Malathion on Chinese Kale (Brassica oleracea L.)." PLOS ONE 19, no. 5 (2024): e0298371. http://dx.doi.org/10.1371/journal.pone.0298371.

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Malathion® is a persistent organophosphate pesticide used against biting and chewing insects on vegetables. It is a difficult-to-remove surface contaminant of vegetables and contaminates surface and ground water and soils. Malathion® is only partially water soluble, but use of detergent carriers makes adhering Malathion® residues difficult to subsequently remove. Magnetically treated water (MTW) successfully removed Malathion® from Chinese Kale (Brassica oleracea L.), meeting Maximum Residue Load (MRL) standards. Samples were soaked in MTW for 30 min prior to detection with GC/MS/MS, 98.5±3.02

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Nguyen, Duy Khiem, and Chang-Hyun Jang. "A Cationic Surfactant-Decorated Liquid Crystal-Based Aptasensor for Label-Free Detection of Malathion Pesticides in Environmental Samples." Biosensors 11, no. 3 (2021): 92. http://dx.doi.org/10.3390/bios11030092.

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We report a liquid crystal (LC)-based aptasensor for the detection of malathion using a cationic surfactant-decorated LC interface. In this method, LCs displayed dark optical images when in contact with aqueous cetyltrimethylammonium bromide (CTAB) solution due to the formation of a self-assembled CTAB monolayer at the aqueous/LC interface, which induced the homeotropic orientation of LCs. With the addition of malathion aptamer, the homeotropic orientation of LCs changed to a planar one due to the interactions between CTAB and the aptamer, resulting in a bright optical image. In the presence o

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Spencer, A. G., N. R. Price, and A. Callaghan. "Malathion-specific resistance in a strain of the rust red grain beetle Cryptolestes ferrugineus (Coleoptera: Cucujidae)." Bulletin of Entomological Research 88, no. 2 (1998): 199–206. http://dx.doi.org/10.1017/s0007485300025761.

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AbstractA strain of Cryptolestes ferrugineus (Stephens) bred for malathion-specific resistance was found to be 650 fold resistant at LD50 when compared with a susceptible strain bred from the same stock. Resistance was more than 98% synergized by triphenyl phosphate and S,S,S-tributyl phosphorotrithioate, but unaffected by piperonyl butoxide. AChE inhibition by malaoxon varied slightly between the strains. Non-specific esterase activity as measured by the hydrolysis of α-naphthyl acetate was slightly reduced in the resistant strain whereas there were no inter-strain differences in the hydrolys

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Ali, Abdu Hussen. "g-C₃N₄/ Bio–Synthesized Silver Nanoparticle for Fluorometric Bio-Sensing of Acetylcholinesterase and Malathion." Advances in Materials Science 22, no. 3 (2022): 23–40. http://dx.doi.org/10.2478/adms-2022-0011.

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Abstract Malathion is widely used in agriculture due to their high efficiency as insecticides. They are very toxic hazardous chemicals to both human health and environment even at low concentration. The detection of pesticides (malathion) at the low levels developed by the environmental protection agency (EPA) still remains a challenge. A highly efficient fluorescent biosensor based on g-C3N4/AgNPs for AChE and malathion detection is successfully developed by impregnation method. The structural and morphological properties of the nanocomposites were characterized by using powder X-ray diffract

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Ariffin, Farah Diana, and Roziah Ali. "IS MALATHION DETECTABLE IN BLOW FLY LARVAE? EXPLORING FORENSIC ENTOMOTOXICOLOGY METHODS." Acta Scientifica Malaysia 8, no. 2 (2024): 99–104. https://doi.org/10.26480/asm.02.2024.99.104.

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The study focuses on the use of entomotoxicology to detect and quantify malathion, an organophosphorus pesticide, in Chrysomya megacephala larvae feeding on malathion-exposed decomposing cow lung. Malathion, often used in agriculture and medicine, can affect insect life cycles, potentially leading to inaccuracies in estimating the minimum post-mortem interval (mPMI) in forensic cases. The study optimized the extraction method of malathion from maggots and used Gas Chromatography-Mass Spectroscopy (GC-MS) for detection. Despite successful chromatographic separation of malathion, the pesticide c

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Jalili, Cyrus, Mohammad Hosein Farzaei, Shiva Roshankhah, and Mohammad Reza Salahshoor. "Resveratrol attenuates malathion-induced liver damage by reducing oxidative stress." Journal of Laboratory Physicians 11, no. 03 (2019): 212–19. http://dx.doi.org/10.4103/jlp.jlp_43_19.

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Abstract BACKGROUND: Malathion is an organophosphate insecticide which disrupts the antioxidant system of the body. Resveratrol is a phytoestrogen and antioxidant of the red grape. AIM AND OBJECTIVE: This study was designed to evaluate the effects of resveratrol against toxic effects of malathion to the liver of rats. MATERIALS AND METHODS: In this study, 48 male rats were randomly assigned to 8 groups: control normal (saline) and malathion control-treated groups (50 mg/kg), resveratrol groups (2, 8, and 20 mg/kg), and malathion + resveratrol-treated groups (2, 8, and 20 mg/kg). Treatments wer

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Ashutosh, Diwakar, and Pandey Devendra. "Histological Sublethal Concentration Effect on the Liver of Clarias Batrachus (Linn.) Exposed To Malathion." International Journal of Basic Sciences and Applied Computing (IJBSAC) 2, no. 11 (2020): 1–3. https://doi.org/10.35940/ijbsac.K0162.0321120.

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Malathion is a vital agent and indicator that kills targeted (harmful) organic of flora and fauna. Word ‘pest’ has comprised of detrimental animals, plants and microorganisms. These are widely used all over the world in agriculture. several agricultural pesticides nowadays in the trend in which organisms toxicity and harmful alterations are noticeable. Malathion pesticides used as agricultural benefits for crop production. This type of pesticide mostly affects the histological and biochemical parameters of the organism. This study focuses on alterations of malathion observing speci

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Sabullah, Mohd Khalizan, Fisal Ahmad, Baskaran Gunasekaran, et al. "The Effect of Malathion on The Activity of Cholinesterase From Freshwater Shrimp, Caridina Sp." Bulletin of Environmental Science and Sustainable Management (e-ISSN 2716-5353) 2, no. 2 (2014): 36–38. http://dx.doi.org/10.54987/bessm.v2i2.193.

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Acetylcholinesterase (AChE) from Caridina sp. was tested its sensitivity towards selected anticholinesterase such as malathion. Prior to this study, the optimal assay condition was determined at the temperature of 25oC, pH 8.0 and using phosphate buffer. At the concentration of 10-8 M, malathion was able to inhibit AChE activity at 1.75% and increased to 15.79% with the increasing of malathion concentration to 10-4 M. It is proven through this study that the crude extract of AChE is sensitive toward malathion exposure and provide an alternative study for biosensor development.

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K, Anusiya Devi, and Lekeshmanaswamy M. "STUDIES ON THE IMPACT OF A MALATHION INSECTICIDE ON CERTAIN BIOCHEMICAL CONSTITUENTS OF A FRESHWATER FISH, LABEO ROHITA." Kongunadu Research Journal 5, no. 1 (2018): 93–96. http://dx.doi.org/10.26524/krj259.

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Malathion is an insecticide which is commonly used for the agricultural and non-agricultural purposes in India. Malathion is found effective for controlling mosquitoes, flies, household insects, animal parasites (ectoparasites) and head & body lice. The effect of insecticide Malathion is found to be highly toxiceven to the non-targeted aquatic organisms including fish. The aim of the study, was to determine the effect of insecticide malathion on some biochemical characteristics (protein, carbohydrate and cholesterol in gill, liver, muscle and kidney) of the fish, Labeo rohita. Toxicity eva

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Tawfic Ahmed, Mohamed, Saad M. M. Ismail, and Yahia Y. Mosleh. "Determination of Malathion Residues in Some Medicinal Plants by Liquid Chromatography with Gas Chromatographic/Mass Spectrometric Confirmation." Journal of AOAC INTERNATIONAL 81, no. 5 (1998): 1023–26. http://dx.doi.org/10.1093/jaoac/81.5.1023.

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Abstract A method for determining malathion residues by reversed- phase liquid chromatography (LC) using methanol only as mobile phase is described. Malathion [diethyl(dimethoxyphosphinothiol)succinate] was applied on marjoram, mint, and chamomile. Residues were detected in fresh and dry crops by LC and confirmed by gas-LC/mass spectrometry. Average recovery of malathion was 85%. Residues detected in fresh marjoram, mint, and chamomile were 0.18, 0.23, and 0.083 mg/kg, respectively. Residues detected in dry marjoram and mint were 0.024 and 0.050 mg/kg, respectively. No malathion residues were

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Rai, B. N., A. K. Shukla, M. K. Kureel, R. S. Singh, and Sachin Geed. "Biodegradation of malathion and evaluation of kinetic parameters using three bacterial species." Resource-Efficient Technologies, no. 5 (December 22, 2016): S3—S11. http://dx.doi.org/10.18799/24056529/2016/5/77.

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Efficacy of three different bacterial species for biodegradation of malathion and its secondary products have been investigated. The concentration range of malathion under investigation was 25–200 mg·L−1. It has been observed that Pseudomonas putida was found to be most efficient for degradation of malathion. The removal of malathion was 72% at its concentration of 125 mg·L−1. The optimum parameters were studied for allthree bacterial species in batch mode. The average values of Ks and μmax were obtained for all these species for degradation of malathion. Results indicate that P. putida has hi

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Anisimova, L. G. "EFFICIENCY OF CONVERSION OF MALATHION BY A BACTERIAL CONSORTIUM IN BATCH CULTURE AND USING A CARRIER." ÈKOBIOTEH 6, no. 3 (2023): 185–89. http://dx.doi.org/10.31163/2618-964x-2023-6-3-185-189.

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The ability of bacterial strains of the industrial zone of Ufa to use malathion as a sole source of carbon and energy was studied. Six the strains were used to create a microbial composition that was tested at high concentrations of malathion (2.85 and 6 g/L) as the sole source of carbon and energy. In one version of the experiment, peat was used as a carrier. In the experiment with malathion at a concentration of 2.85 g/l, the degradation efficiency by the consortium both without and with the use of a peat carrier did not differ significantly and was about 93%. When using malathion at a highe

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El-Abd, Shaimaa Basyouni Hassan, Hala Mohamed Abu-Shady, Hosam Abdel Fattah Mohamed Elshebiny, Mohamed Abdel-Azim Abdel-Aziz Ebrahim, and Hayam Abdelnabi Sayed. "Malathion Biodegradation by L. casei (NRRL1922) and L. acidophilus (NRRL 23431) in Fermented Skimmed Milk." Journal of Pure and Applied Microbiology 15, no. 3 (2021): 1617–24. http://dx.doi.org/10.22207/jpam.15.3.58.

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The aim of this study was to investigate and trace the biodegradation products of the pesticide malathion in a comparative manner by two different lactobacilli strains; L. casei (NRRL1922) and L. acidophilus (NRRL 23431). The two strains were cultivated separately into skimmed milk supplemented with 5 ng/ml malathion. After incubation under the appropriate conditions, randomized samples were taken at intervals 24, 48, 72 and 120 hours along with control samples and analyzed for the presence of malathion and its degradation products by the GC-MS spectrometry; As well as, analyzed to record the

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Xu, Tianyang, Kai Lou, Dunlun Song, Bin Zhu, Pei Liang, and Xiwu Gao. "Resistance Mechanisms of Sitobion miscanthi (Hemiptera: Aphididae) to Malathion Revealed by Synergist Assay." Insects 13, no. 11 (2022): 1043. http://dx.doi.org/10.3390/insects13111043.

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A resistant strain (MRS) of Sitobion miscanthi was cultured by continuous selection with malathion for over 40 generations. The MRS exhibited 32.7-fold resistance to malathion compared to the susceptible strain (MSS) and 13.5-fold, 2.9-fold and 4.8-fold cross-resistance for omethoate, methomyl and beta-cypermethrin, respectively. However, no cross-resistance was found to imidacloprid in this resistant strain. The realized heritability for malathion resistance was 0.02. Inhibitors of esterase activity, both triphenyl phosphate (TPP) and S,S,S,-tributyl phosphorotrithioate (DEF) as synergists, e

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Bell, J. P., and M. Tsezos. "Removal of Hazardous Organic Pollutants by Adsorption on Microbial Biomass." Water Science and Technology 19, no. 3-4 (1987): 409–16. http://dx.doi.org/10.2166/wst.1987.0221.

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Removal of five toxic organic compounds from water by adsorption on microbial biomass was investigated. Lindane, diazinon, malathion, pentachlorophenol, and the PCB 2-chlorobiphenyl were adsorbed onto two types of inactive microbial biomass (a pure strain of Rhizopusarrhizus, and a mixed culture of activated sludge). Desorption and the thermodynamics of the adsorption process were also investigated. With the exception of malathion, the adsorptive uptake data fit the Freundlich equation and were well correlated with the octanol/water partition coefficient, but not as well correlated with water

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Chopkar, Raghav, Varsha Dhurvey, A. M. Nagwanshi, Sanjeev Gandhewar, Swapnil Shahare, and A. K. Sharma. "Hepatotoxic effects of malathion on the freshwater African catfish, Clarias gariepinus." Environment Conservation Journal 25, no. 4 (2024): 964–71. https://doi.org/10.36953/ecj.28172863.

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The present study was aimed to investigate the impact of malathion on the biochemical and histological parameters of African freshwater catfish, Clarias gariepinus. Ethical permission was taken from the IAEC, and the experiment was conducted according to the CPCSEA guidelines for animal handling. During this study, fish were divided into three groups. The first group served as a control, the second group was treated with a low dose (400µg/L) of malathion, and the third group was treated with a high dose (800µg/L) of malathion for 10 days. The results of the study exhibited alterations in the b

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E Dlamini, Bonginkhosi, and Motsa Mildred. "EFFECT OF DIFFERENT CONCENTRATIONS OF EPNS AND MALATHION ON SUGARCANE WHITE GRUBS, Heteronychus licas (Coleoptera: Scarabaeidae) MORTALITY." International Journal of Agriculture, Environment and Bioresearch 08, no. 04 (2023): 13–26. http://dx.doi.org/10.35410/ijaeb.2023.5839.

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Sugarcane, Saccharum officinarum L. is one of the major commercial crops grown in Eswatini. However, pest and diseases are pivotal to the decrease in yield output in the country. Sugarcane white grubs (SWG), Heteronychus licas Klug (Coleoptera: Scarabaeidae) are amongst the important pests of sugarcane in the country. Entomopathogenic nematodes (EPNs) were found to be effective in controlling both soil borne as well as above ground insect pests. The current study determined the effect of different concentrations of Malathion and EPNs on the mortality of SWG. SWG larvae were dipped in different

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Bodnar, O. I., I. Khatib, O. I. Goryn та ін. "ПРОЯВИ ОКИСНОГО СТРЕСУ ТА МЕТАБОЛІЧНИХ ПОРУШЕНЬ У DANIO RERIO ЗА ДІЇ ФОСФООРГАНІЧНИХ ПЕСТИЦИДІВ". Scientific Issue Ternopil Volodymyr Hnatiuk National Pedagogical University. Series: Biology 81, № 4 (2022): 31–36. http://dx.doi.org/10.25128/2078-2357.21.4.5.

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The aim of this study was to analyze the effects of roundup and malathion in environmentally relevant and subtoxic concentrations on the metabolic processes of zebrafish Danio rerio. Pesticide toxicity was assessed by changes in the activity of enzymes catalase, succinate dehydrogenase, glutathione transferase, glutathione reductase, protein phosphatase and caspase 3. Roundup has been shown to activate catalase, protein phosphatase, and caspase-3, whereas malathion induces caspase 3 only. At the same time, the studied organophosphate pesticides caused a significant decrease in glutathion

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Hasan, MK, MM Uddin, and MA Haque. "Efficacy of Malathion for Controlling Red Pumpkin Beetle, Aulacophora foveicollis (Lucas) in Cucurbitaceous Vegetables." Progressive Agriculture 22, no. 1-2 (2013): 11–18. http://dx.doi.org/10.3329/pa.v22i1-2.16462.

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An experiment was conducted to study the efficacy of Malathion at different doses against red pumpkin beetle, Aulacophora foveicollis (Lucas) in Field Laboratory of the Department of Entomology, Bangladesh Agricultural University, Mymensingh. Three cucurbit hosts such as sweet gourd (Var. BARI sweet gourd1), bitter gourd (Var. Hybrid Nepali) and bottle gourd (Var. Kajla) were selected to conduct the research with three different doses viz. 0.4%, 0.5% and 0.6% of Malathion. Among the three doses of Malathion it was revealed that minimum number of leaf attack per plant, number of twig attack per

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Alshareef, F. M., M. I. Orif, E. A. Al-Harbi, and M. S. El-Shahawi. "A Highly Sensitive Electrochemical Sensor Based on Electrocatalytic Reduction Effect of Cu2+ on Trace Determination of Malathion in Soil and Other Complex Matrices." International Journal of Electrochemistry 2021 (December 24, 2021): 1–13. http://dx.doi.org/10.1155/2021/8110364.

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The current strategy reports a highly sensitive and selective square wave-cathodic stripping voltammetric protocol for malathion determination. The established method was based on the controlled adsorptive accumulation of malathion in the presence of Cu2+ ions in an aqueous solution of pH 2 onto the hanging mercury dropping electrode (HMDE) and measuring the resulting cathodic peak current of the adsorbed species at −0.42 V versus Ag/AgCl electrode. The low limits of detection (LOD) and quantification (LOQ) of malathion of the assay were estimated to be 3.1 × 10−10 and 1.03 × 10−9 M with a lin

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Sivanandan, Juginu Mankuzhiyil, and Binukumari. "Acute and sublethal intoxication of malathion in an Indian major carp, Labeo rohita: haematological and biochemical responses." Environmental Analysis Health and Toxicology 36, no. 3 (2021): e2021016. http://dx.doi.org/10.5620/eaht.2021016.

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This study aimed to determine the median lethal concentration (96-h LC50), acute and sublethal effects of malathion, an organophosphorus pesticide on hematological and biochemical responses in an Indian major carp, Labeo rohita. In this study, the LC50 value of malathion for 96 h was found to be 3.4 ppm. During acute (3.4 ppm) and sublethal [1/10th of 96 h LC50 value (0.34 ppm) studies, all the hematological parameters except WBC were significantly decreased (p<0.05). Besides, when compared with the control group, a significant (p<0.05) decrease in biochemical activity was also observed

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Ibrahim, Wael M., Mohamed A. Karam, Reda M. El-Shahat, and Asmaa A. Adway. "Biodegradation and Utilization of Organophosphorus Pesticide Malathion by Cyanobacteria." BioMed Research International 2014 (2014): 1–6. http://dx.doi.org/10.1155/2014/392682.

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Three strains of filamentous Cyanobacteria were used to study their growth and utilization of organophosphorus pesticide malathion. A sharp decrease in the growth of the algal strains was observed by increasing the concentration of malathion. Amongst themNostoc muscorumtolerated different concentrations and was recorded as the highest efficient strain for biodegradation (91%) of this compound. Moreover, carbohydrate and protein content of their cells overtopped the other strains especially at higher concentrations. The algal strains were further subjected to grow under P-limitation in absence

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Malcolm, C. A., and R. G. Boddington. "Malathion resistance conferred by a carboxylesterase in Anopheles culicifacies Giles (species B) (Diptera: Culicidae)." Bulletin of Entomological Research 79, no. 2 (1989): 193–99. http://dx.doi.org/10.1017/s0007485300018174.

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AbstractA strain of Anopheles culicifaciesGiles (species B) originally collected from Aurangabad, Maharashtra State, India, showed highly specific resistance to malathion. Homogenates of one-day-old adults metabolized 14C-labelled malathion at a level comparable with strains of A. stephensi Liston and A. arabiensis Patton known to possess the malathion carboxylesterase resistance mechanism and at a higher rate (6.4 and 7.8 times, respectively) than malathion-susceptible strains of these species. The major metabolite obtained was malathion dicarboxylic acid, a carboxylesterase product, which su

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Sanghi, Rashmi, M. KK Pillai, T. R. Jayalekshmi, and A. Nair. "Organochlorine and organophosphorus pesticide residues in breast milk from Bhopal, Madhya Pradesh, India." Human & Experimental Toxicology 22, no. 2 (2003): 73–76. http://dx.doi.org/10.1191/0960327103ht321oa.

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HCH isomers, endosulfan, malathion, chlorpyrifos, and methyl-parathion were monitored in human milk samples from Bhopal, Madhya Pradesh. The endosulfan concentrations were highest and exceeded the S-HCH, chlorpyrifos, and malathion concentrations by 3.5-, 1.5-, and 8.4-fold, respectively. Through breast milk, infants consumed 8.6 times more endosulfan and 4.1 times more malathion than the average daily intake levels recommended by the World Health Organization. A correlation analysis (r values) between mothers' age and the content of the chemicals accumulated in breast milk indicated a substan

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Dive, A., P. Mahieu, R. Van Binst, et al. "Unusual Manifestations after Malathion Poisoning." Human & Experimental Toxicology 13, no. 4 (1994): 271–74. http://dx.doi.org/10.1177/096032719401300409.

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We report a case of organophosphate poisoning with a commercial preparation of malathion (deliberate ingestion of Malathane Garden Spray: malathion 15% in isopropyl alcohol) in which the initial cholinergic crisis was followed by cardiac, pulmonary, neurological and renal manifestations. They occurred when erythrocyte and plasma cholinesterases were reactivating. A chemical analysis of the pesticide preparation revealed, apart from malathion itself, the presence of isopropylmalathion and O,O,S-trimethylphosphorothioate. Although pure malathion is regarded as one of the safest organophosphate i

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Dar, Mohd Ashraf, and Garima Kaushik. "Biodegradation of Malathion in Amended Soil by Indigenous Novel Bacterial Consortia and Analysis of Degradation Pathway." Soil Systems 7, no. 4 (2023): 81. http://dx.doi.org/10.3390/soilsystems7040081.

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The capabilities of pure bacterial strains and their consortia isolated from agricultural soil were evaluated during a bioremediation process of the organophosphate pesticide malathion. The pure bacterial strains efficiently degraded 50.16–68.47% of the pesticide within 15 days of incubation, and metabolites were observed to accumulate in the soil. The consortia of three bacterial species [Micrococcus aloeverae (MAGK3) + Bacillus cereus (AGB3) + Bacillus paramycoides (AGM5)] degraded the malathion more effectively, and complete malathion removal was observed by the 15th day in soils inoculated

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Perkin, Lindsey C., Zachary P. Cohen, Jason W. Carlson, and Charles P. C. Suh. "The Transcriptomic Response of the Boll Weevil, Anthonomus grandis grandis Boheman (Coleoptera: Curculionidae), following Exposure to the Organophosphate Insecticide Malathion." Insects 14, no. 2 (2023): 197. http://dx.doi.org/10.3390/insects14020197.

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Insecticide tolerance and resistance have evolved countless times in insect systems. Molecular drivers of resistance include mutations in the insecticide target site and/or gene duplication, and increased gene expression of detoxification enzymes. The boll weevil, Anthonomus grandis grandis Boheman (Coleoptera: Curculionidae), is a pest of commercial cotton and has developed resistance in the field to several insecticides; however, the current organophosphate insecticide, malathion, used by USA eradication programs remains effective despite its long-term use. Here, we present findings from an

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Dinindra, Anka Mohamad. "Susceptibility Test Of Aedes aegypti Against Malathion 0.8% In Jombang District, East Java." Metamorfosa: Journal of Biological Sciences 10, no. 2 (2023): 267. http://dx.doi.org/10.24843/metamorfosa.2023.v10.i02.p10.

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Jombang regency is one of the endemic areas of DBD disease in East Java. Aedes aegypti vector control efforts one of them uses insecticides. Insecticides that are used are malathion as an ingredient in the fogging process. Fogging allows insecticides longer to be in the air so that enough time to make contact with the targeted insect, especially the Aedes aegypti mosquito. Malathion has been used for a long time in efforts to control vectors of Aedes aegypti mosquitoes, especially in Indonesia. This study aims to determine Aedes aegypti resistance status to malathion 0.8% in Kesamben, Peterong

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