Search Within
Applied Filters:
Showing 1-30 of 40 results for "


" within Papers
Mustafa Soylak et al.
Food chemistry, 338, 128068-128068 (2020-09-20)
A novel and green method was developed for enrichment of maneb (manganese ethylene-bisdithiocarbamate) with a supramolecular solvent liquid phase microextraction method. The microextraction method has been used for the first time in the literature for separation-preconcentration of maneb. 1-decanol and
Sharawan Yadav et al.
Neurochemical research, 37(4), 875-884 (2011-12-28)
Maneb and paraquat are known to induce Parkinson's disease (PD) phenotype, however, caffeine offers neuroprotection. Nitric oxide (NO) acts an important mediator in PD phenotype and tyrosine kinase (TK), nuclear factor kappa B (NF-kB), p38 mitogen activated protein kinase (p38
Maria K Swarcewicz et al.
Environmental monitoring and assessment, 184(5), 3077-3084 (2011-06-30)
Most agronomic situations involve a sequence of herbicide, fungicide, and insecticide application. On the other hand, use of pesticidal combinations has become a standard practice in the production of many agricultural crops. One of the most important processes influencing the
Olga I Kubrak et al.
Ecotoxicology and environmental safety, 85, 37-43 (2012-09-12)
Intensive use of pesticides, particularly dithiocarbamates, in agriculture often leads to contamination of freshwater ecosystems. To our knowledge, the mechanisms of toxicity to fish by the carbamate fungicide Tattoo that contains mancozeb [ethylenebis(dithiocarbamate)] have not been studied. The present study
Dulce Calçada et al.
Journal of bioinformatics and computational biology, 9(5), 613-630 (2011-10-07)
In this study we address the problem of finding a quantitative mathematical model for the genetic network regulating the stress response of the yeast Saccharomyces cerevisiae to the agricultural fungicide mancozeb. An S-system formalism was used to model the interactions
Julie Pariseau et al.
Ecotoxicology (London, England), 20(8), 1765-1772 (2011-06-21)
The aim of this study is to investigate the effects of the pesticides/polycyclic aromatic hydrocarbon mixture on aryl hydrocarbon receptor (AhR), p53 and ubiquitin mRNA level in haemocytes of Mya arenaria exposed to a mixture of chlorothalonil, mancozeb and benzo[a]pyrene
Paula Desplats et al.
Molecular neurodegeneration, 7, 49-49 (2012-09-29)
Parkinson's disease (PD) is a multifactorial disease where environmental factors act on genetically predisposed individuals. Although only 5% of PD manifestations are associated with specific mutations, majority of PD cases are of idiopathic origin, where environment plays a prominent role.
Spectrophotometric determination of Maneb, Zineb and their decomposition products in some vegetables and its application to kinetic studies after greenhouse treatment
Walash MI, et al.
Food Chemistry, 411-416 null
A Alam Wani et al.
Pakistan journal of biological sciences : PJBS, 15(1), 44-48 (2012-04-26)
The persistence of fungicides on two commercial cultivars of potato was determined under field conditions at Punjab Agricultural University, Ludhiana, Punjab. Initial deposits of mancozeb on potato leaves were found to be 26.9 and 38.7 mg kg(-1), following application of
Amit Kumar Srivastava et al.
Life sciences, 90(21-22), 815-824 (2012-02-01)
Mancozeb is a dithiocarbamate fungicide known to be genotoxic and induces tumors in rodents at various sites. There is no report in the literature about its genotoxicity in humans. Here, we investigated the association between mancozeb exposure and induction of
Israr Ahmad et al.
Chemico-biological interactions, 201(1-3), 9-18 (2012-11-20)
Oxidative stress is one of the major players in the pathogenesis of maneb (MB) and paraquat (PQ)-induced disorders. N-acetyl cysteine (NAC), a glutathione (GSH) precursor and silymarin (SIL), a naturally occurring antioxidant, encounter oxidative stress-mediated cellular damage. The present study
R M Garcinuño et al.
Journal of chromatography. A, 1043(2), 225-229 (2004-08-28)
Liquid chromatography (LC) with diode array ultraviolet absorbance (DAD UV) detection is used for the simultaneous determination of the fungicide maneb and its main metabolites (ethylenethiourea--ETU, ethylenebis (isothiocyanate) sulfide--EBIS, and ethyleneurea--EU) in tomatoes. The identity of EBIS, one of the
Chiranjit Kundu et al.
Bulletin of environmental contamination and toxicology, 89(6), 1253-1257 (2012-10-12)
Benalaxyl-M [methyl N-phenylacetyl-N-2, 6-xylyl-DL-alaninate] is a newly introduced phenyl-amide fungicide whereas Mancozeb is one of the member of ethylenebisdiothiocarbamate (EBDC) fungicide. Benalaxyl-M in combination with Mancozeb effectively controls downy mildew of grapes. A two season field trial was conducted under
P Ahila Devi et al.
Environmental monitoring and assessment, 187(1), 4142-4142 (2014-11-20)
A supervised field trial was conducted at four different agroclimatic locations in India to evaluate the dissipation pattern and risk assessment of carbendazim and mancozeb in mango fruits following foliar application of mixed formulation of carbendazim 12% and mancozeb 63%
G Meco et al.
Scandinavian journal of work, environment & health, 20(4), 301-305 (1994-08-01)
Permanent parkinsonism was observed in a man with chronic exposure to the fungicide maneb (manganese ethylene-bis-dithiocarbamate). Symptoms developed at 37 years of age, two years after exposure had ceased. To our knowledge, this is the second report on parkinsonism associated
Garima Srivastava et al.
Free radical biology & medicine, 52(8), 1294-1306 (2012-02-16)
A strong association between polymorphisms of the cytochrome P450 (CYP/Cyp) 2D6 gene and risk to Parkinson's disease (PD) is well established. The present study investigated the neuroprotective potential of Cyp2d22, a mouse ortholog of human CYP2D6, in maneb- and paraquat-induced
Ritu Rani et al.
Bulletin of environmental contamination and toxicology, 90(2), 248-251 (2012-12-18)
Dissipation of mancozeb and metalaxyl in tomato was estimated following four applications of a combination formulation Ridomil MZ (mancozeb 64% + metalaxyl 8%) at 0.25 and 0.50% at 10 days interval by carbon disulphide evolution method and gas liquid chromatography
Rita Paro et al.
Toxicology and applied pharmacology, 260(2), 155-161 (2012-03-01)
The ethylene-bis-dithiocarbamate mancozeb is a widely used fungicide with low reported toxicity in mammals. In mice, mancozeb induces embryo apoptosis, affects oocyte meiotic spindle morphology and impairs fertilization rate even when used at very low concentrations. We evaluated the toxic
Seema Gollamudi et al.
PloS one, 7(5), e36191-e36191 (2012-05-09)
Parkinson's disease (PD) is a neurodegenerative disease in which the etiology of 90 percent of the patients is unknown. Pesticide exposure is a major risk factor for PD, and paraquat (PQ), pyridaben (PY) and maneb (MN) are amongst the most
Jonathan Wills et al.
PloS one, 7(1), e30745-e30745 (2012-02-01)
SNCA and MAPT genes and environmental factors are important risk factors of Parkinson's disease [PD], the second-most common neurodegenerative disease. The agrichemicals maneb and paraquat selectively target dopaminergic neurons, leading to parkinsonism, through ill-defined mechanisms. In the current studies we
Emil Rekanović et al.
Journal of environmental science and health. Part. B, Pesticides, food contaminants, and agricultural wastes, 47(5), 403-409 (2012-03-20)
A study of the in vitro sensitivity of 12 isolates of Phytophthora infestans to metalaxyl, azoxystrobin, dimethomorph, cymoxanil, zoxamide and mancozeb, was conducted. The isolates derived from infected potato leaves collected at eight different localities in Serbia during 2005-2007. The
Nerea Arias et al.
Pest management science, 69(4), 471-477 (2012-09-22)
Pesticide residues remaining on food represent a potential risk to consumer's health. Determination of these pesticide residues involves tedious procedures of analysis with regard to time and laboratory work. Near-infrared spectroscopy (NIRS) is a possible alternative to these methods. The
A L Rao et al.
Talanta, 40(2), 201-203 (1993-02-01)
A rapid, sensitive, simple and selective spectrophotometric method has been developed for the determination of micro-quantities of maneb (manganese ethylenebisdithiocarbamate) after extraction of the manganese-PAN complex in isobutyl methyl ketone (MIBK). The complex absorbs strongly at 550 nm. Beer's law
Daniela M Kurzatkowski et al.
Environmental toxicology and pharmacology, 36(2), 427-436 (2013-06-15)
The effects of maneb were investigated in C57BL/6 Nrf2 wildtype and knockout mice. Treated KO mice showed significant weight loss as compared to WT counterparts. ICPAAS analysis demonstrated a significant increase in manganese concentration in the tissues of treated KO
Vladimir N Uversky
Cell and tissue research, 318(1), 225-241 (2004-07-20)
The etiologic basis of Parkinson's disease (PD), the second most common age-related neurodegenerative disorder, is unknown. Recent epidemiological and experimental studies indicate that exposure to environmental agents, including a number of agricultural chemicals, may contribute to the pathogenesis of this
Bessy Thrash et al.
Proceedings of the Western Pharmacology Society, 50, 31-42 (2008-07-09)
Parkinson's disease is a progressive neurological disorder associated with selective degeneration of nigrostriatal dopaminergic neurons. It is the most common of the neurodegenerative movement disorders, affecting approximately 1% of the population over age 65. Though the exact cause of the
Emanuela Corsini et al.
Toxicology and applied pharmacology, 208(2), 178-185 (2005-05-17)
Available data suggest that ethylenebisdithiocarbamates (EBDCs) may have immunomodulatory effects. This study aimed to investigate the immunological profile of farmers exposed to Mancozeb, an EBDC fungicide, through the determination of several serum, cellular, and functional immune parameters. Twenty-six healthy subjects
Soudamini Mohapatra et al.
Bulletin of environmental contamination and toxicology, 88(4), 507-510 (2012-02-22)
Residue dynamics of fenamidone and mancozeb on gherkin was evaluated at two different agro climatic zones i.e. at Bangalore (Zone-1) and Dharwad (Zone-2) in the state of Karnataka, India. Two treatments of the combination formulation (fenamidone 10% + mancozeb 50%) were given
Pernille Rosenskjold Jacobsen et al.
Reproductive toxicology (Elmsford, N.Y.), 34(2), 237-250 (2012-06-09)
There is growing concern of permanent damage to the endocrine and nervous systems after developmental exposure to endocrine disrupting chemicals. In this study the permanent reproductive and neurobehavioral effects of combined exposure to five endocrine disrupting pesticides, epoxiconazole, mancozeb, prochloraz
Sara I Pereira et al.
Food chemistry, 154, 291-298 (2014-02-13)
This paper describes a proton high resolution magic angle spinning (HRMAS) nuclear magnetic resonance (NMR) metabolomic study of lettuce (Lactuca sativa L.) leaves to characterise metabolic adaptations during leaf growth and exposure to mancozeb. Metabolite variations were identified through multivariate
Page 1 of 2
Page 1 of 2