Organic mercury compounds in which the mercury is attached to an alkyl group.

Epidemiology of organomercury poisoning in Iraq. III. Clinical features and their changes with time. (1/5)

Three categories of mercury poisoning were defined in the survey described by Al-Mufti et al. (see page 23) and the age-specific incidence rates for these are given. Persons with physical signs consistent with a diagnosis of organomercury poisoning were allocated to categories of severe disability or mild/moderate disability. However, the largest category consisted of persons who had symptoms but no readily elicitable physical signs at the time of the survey. These symptoms followed a consistent pattern with paraesthesia involving the lips and/or circumoral region or trunk and difficulty with walking, described as weakness or unsteadiness of the legs, and in some cases repeated falls, forming the most commonly occurring symptom complex. Mean maximum hair mercury levels differentiated this group very clearly from the group with no symptoms of mercury poisoning. Very few people in the area of low exposure complained of such symptoms; where they did occur they were less well related to the time of the outbreak and showed little tendency to improve. Most people reported improvement in their symptoms by the time of the survey, with more improvement in some symptoms than in others. However, it is not known whether those people with symptoms only at the time of the survey had had at an earlier stage mild signs which had cleared. It was thought unlikely that further substantial improvement would occur in those persons with disability at the time of the survey.  (+info)

Intoxication due to alkylmercury-treated seed--1971-72 outbreak in Iraq: clinical aspects. (2/5)

Sixty-six hospitalized patients suffering from chronic methylmercury poisoning were examined in Baghdad during 1972. The poisoning was attributed to consumption of home-made bread prepared from seed wheat treated with mercurial fungicide. The age incidence ranged between 4 and 70 years.Of the various clinical features encountered, neurological symptoms and signs were predominant and included muscular weakness, numbness, unsteady gait, paraesthesia, dysarthria, mental disturbances and, in severe cases, blindness, partial deafness, stupor, coma, and death. Involvement of the cardiovascular, urinary, gastrointestinal and haemopoietic systems, which was commonly encountered in ethylmercury poisoning in the 1960 outbreak in Iraq, was unusual.The severity of symptoms and signs was, broadly speaking, dose-dependent; high exposure led to severe clinical manifestations, but variations existed. Criteria, based on the clinical manifestations, were set for grading the severity of cases. The series included 2 asymptomatic cases, 20 mild, 20 moderate, 14 severe, and 10 very severe. In the latter group 5 patients died from failure of the central nervous system.The severely poisoned patients died irrespective of the medical treatment received. After 2 years of observation, most patients graded as mild or moderate cases lost their symptoms completely. Severe cases improved slowly, although ataxia, diminution of visual field and acuity and paraesthesia were still present. Thus, the previously accepted view that neurological signs were irreversible has been disproved.  (+info)

Clinical observations on treatment of alkylmercury poisoning in hospital patients. (3/5)

Twenty-six patients suffering from methylmercury poisoning were treated by different therapeutic regimes. Seven received penicillamine or N-acetyl-d-L-penicillamine, 10 were treated with dimercaprol sulfonate and 9, who could not be treated, were given a placebo and were used as controls. Penicillamine, N-acetyl-d-L-penicillamine, and dimercaprol sulfonate reduced the blood level of mercury and increased its urinary excretion. No appreciable clinical improvement was noticed among the severe or very severe cases, while mild or moderate cases improved clinically irrespective of the treatment given.  (+info)

Dimerization of papain induced by mercuric chloride and a bifunctional organic mercurial. (4/5)

The bifunctional mercurial meso-1,4-bis(acetatomercuri)-2,3-diethoxybutane and mercuric chloride are capable of dimerizing papain, by the attachment of the thiol group of two molecules of papain to each molecule of reagent. This is evident from the titration data, gel filtration and sedimentation equilibrium. The conformational change of papain necessary for this reaction is discussed.  (+info)

Synthesis, structure, and reactivity of two-coordinate mercury alkyl compounds with sulfur ligands: relevance to mercury detoxification. (5/5)

 (+info)

TY - JOUR. T1 - The synthesis and molecular structure of the first two-coordinate, dinuclear σ-bonded mercury(I) RHgHgR compound. AU - Bravo-Zhivotovskii, Dmitry. AU - Yuzefovich, Michael. AU - Bendikov, Michael. AU - Klinkhammer, Karl. AU - Apeloig, Yitzhak. PY - 1999/4/19. Y1 - 1999/4/19. N2 - A linear Si-Hg-Hg-Si arrangement and a Hg-Hg distance of 265.69 pm are exhibited by the first two-coordinate, dinuclear σ-bonded organomercury(I) compound 1. It was formed unexpectedly in the reaction of two equivalents of the silane (Me3SiMe2Si)3SiH with tBu2Hg. In contrast if the reagents are allowed to react in a 1:1 ratio the expected mercury(II) compound (Me3SiMe2Si)3SiHgtBu is obtained.. AB - A linear Si-Hg-Hg-Si arrangement and a Hg-Hg distance of 265.69 pm are exhibited by the first two-coordinate, dinuclear σ-bonded organomercury(I) compound 1. It was formed unexpectedly in the reaction of two equivalents of the silane (Me3SiMe2Si)3SiH with tBu2Hg. In contrast if the reagents are allowed to ...
Reactions of the solution stable, two-coordinate hydrido-tetrylenes, :E(H)(L†) (E = Ge or Sn; L† = -N(Ar†)(SiPri3); Ar† = C6H2{C(H)Ph2}2Pri-2,6,4), with a variety of unactivated cyclic and acyclic alkenes, and one internal alkyne, lead to the rapid and regiospecific hydrometallation of the unsaturated substr RACI100: Celebrating Australian Chemistry
Addy, DA and Pierce, GA and Vidovic, D and Mallick, D and Jemmis, ED and Goicoechea, JM and Aldridge, S (2010) Generation of Cationic Two-Coordinate Group-13 Ligand Systems by Spontaneous Halide Ejection: Remarkably Nucleophile-Resistant (Dimethylamino)borylene Complexes. In: Journal of the American Chemical Society, 132 (13). pp. 4586-4588. ...
Research in the Widenhoefer group is directed toward the development and mechanistic analysis of new organotransition metal-catalyzed transformations for application in the synthesis of functionalized organic molecules. In particular, our group has a long-standing interest in the functionalization of C-C multiple bonds with carbon and heteroatom nucleophiles catalyzed by electrophilic late transition metal complexes, with a recent focus on the synthetic and mechanistic aspect of gold(I) pi-activation catalysis. Current areas of inquiry include the following: 1) Gold(I) and Pt(II)-catalyzed hydroamination of alkenes an allenes. 2) Gold(I)-catalyzed dehydrative amination of underivatized allylic alcohols. 3) Synthesis and study of cationic, two-coordinate gold pi-complexes. 4) Evaluating the role of bis(gold) complexes in gold pi-activation catalysis. More detailed descriptions of these research projects can be found at our group web page.. ...
Research in the Widenhoefer group is directed toward the development and mechanistic analysis of new organotransition metal-catalyzed transformations for application in the synthesis of functionalized organic molecules. In particular, our group has a long-standing interest in the functionalization of C-C multiple bonds with carbon and heteroatom nucleophiles catalyzed by electrophilic late transition metal complexes, with a recent focus on the synthetic and mechanistic aspect of gold(I) pi-activation catalysis. Current areas of inquiry include the following: 1) Gold(I) and Pt(II)-catalyzed hydroamination of alkenes an allenes. 2) Gold(I)-catalyzed dehydrative amination of underivatized allylic alcohols. 3) Synthesis and study of cationic, two-coordinate gold pi-complexes. 4) Evaluating the role of bis(gold) complexes in gold pi-activation catalysis. More detailed descriptions of these research projects can be found at our group web page.. ...
Ag2O features linear, two-coordinate Ag centers linked by tetrahedral oxides. It is isostructural with Cu2O. It dissolves in solvents that degrade it. It is slightly soluble in water due to the formation of the ion Ag(OH)2− and possibly related hydrolysis products.[11] It dissolves in ammonia solution to give soluble derivatives.[citation needed] A slurry of Ag2O is readily attacked by acids: ...
The main target of this thesis is the design of a new aluminum-based surface ligand with low coordination and expected high acidity. These new supports will serve for the immobilization of different organometallic complexes with the surface organometallic chemistry (SOMC). The resulting molecular like species will be used for various catalytic applications including alkane metathesis, olefin metathesis and polymerization. The first chapter is an introduction to the field of catalysis, more specifically, surface organometallic with a summary of its concept and the main examples cited for the immobilization of transition metal complexes on different oxide surfaces (silica, silica-alumina and alumina). This chapter presents, as well, an overview of the use of the aluminum alkyls compounds and their immobilization on a surface for the generation of various aluminum based surfaces. The Second chapter details the reaction involving the grafting of the monomeric triisobutylaluminum on SBA-15700. The ...
See also the category Nitrogen compounds. The main neutral hydride of nitrogen is ammonia (NH3), although hydrazine (N2H4) is also commonly used. Ammonia is more basic than water by 6 orders of magnitude. In solution ammonia forms the ammonium ion (NH4+). Liquid ammonia (b.p. 240 K) is amphiprotic (displaying either Brønsted-Lowry acidic or basic character) and forms ammonium and the less common amide ions (NH2-); both amides and nitride (N3-) salts are known, but decompose in water. Singly, doubly, triply and quadruply substituted alkyl compounds of ammonia are called amines (four substitutions, to form commercially and biologically important quarternary amines, results in a positively charged nitrogen, and thus a water-soluble, or at least amphiphilic, compound). Larger chains, rings and structures of nitrogen hydrides are also known, but are generally unstable. N22+ is another polyatomic cation as in hydrazine. Other classes of nitrogen anions (negatively charged ions) are the poisonous ...
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Positive ion electrospray mass spectrometry (MS) has been used to investigate the interaction of Hg2+, [MeHg]+ and [PhHg]+ cations with cysteine (Cys), glutathione (GSH) and a 27-residue polypeptide (Pp) containing one cysteinyl sulfur located at the N-terminus. MSIMS experiments showed that organomercury adduction occurs primarily at the sulfhydryl group, with some evidence for isomeric species in which the organomercury cation is bound to either an amino or a carboxylic group. Following Ellman modification of GSH and Pp, the maximum number of adducted organomercury cations was reduced by 2 and 1, respectively, indicating a 2:1 and a 1:1 interaction between [RHg]+ and the cysteinyl sulfur. Unlike [PhHg]+, [MeHg]+ showed an almost exclusive affinity for the cysteinyl sulfur of GSH and Pp, Both Cys and GSH reacted with Hg2+ to form polynuclear species. Collisional activation mass spectra of the [2Cys + Hg -H]+ ion indicated that the Hg(II) was most probably bridged between the two cysteinyl ...
Prenatal exposure to organomercury, thimerosal, persistently impairs the serotonergic and dopaminergic systems in the rat brain: Implications for association with developmental disorders (See study at Prenatal thimerosal and neurotransmitter imbalances in rats) Michiru Ida-Eto a,*, Akiko Oyabu a, Takeshi Ohkawara...
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ISBN 978-1-84755-177-1. Aschner, M.; Onishchenko, N.; Ceccatelli, S. (2010). Toxicology of Alkylmercury Compounds. Metal Ions ... This compound on heating releases dichlorocarbene: C6H5HgCCl3 → C6H5HgCl + CCl2 Organomercury compounds are versatile synthetic ... A general synthetic route to organomercury compounds entails alkylation with Grignard reagents and organolithium compounds. ... The compound is slightly soluble in ethanol and soluble in ether. Similarly, diphenylmercury (m.p. 121-123 °C) can be prepared ...
It does, however, remove inorganic mercury from the kidneys; but is not useful in the treatment of alkylmercury or ... The original name of dimercaprol reflects its origins as a compound secretly developed by British biochemists at Oxford ...
... they have to be made by reacting alkylmercury compounds with sodium or potassium metal in inert hydrocarbon solvents. While ... The compound in brackets represents the minor product of combustion. The alkali metal peroxides are ionic compounds that are ... Caesium compounds are rarely encountered by most people, but most caesium compounds are mildly toxic. Like rubidium, caesium ... Organometallic compounds of the higher alkali metals are even more reactive than organosodium compounds and of limited utility ...
... alkylmercury compounds MeSH D02.691.750.100.229 - chlormerodrin MeSH D02.691.750.100.347 - ethylmercury compounds MeSH D02.691. ... trialkyltin compounds MeSH D02.691.850.900.910 - triethyltin compounds MeSH D02.691.850.900.950 - trimethyltin compounds MeSH ... mustard compounds MeSH D02.455.526.728.468 - mustard gas MeSH D02.455.526.728.650 - nitrogen mustard compounds MeSH D02.455. ... trimethyl ammonium compounds MeSH D02.092.877.883.077 - betaine MeSH D02.092.877.883.088 - bethanechol compounds MeSH D02.092. ...
The first case of alkylmercury poisoning was admitted to hospital on 21 December. By 26 December, the hospital had issued a ... in both cases due to ethylmercury compounds. Among the recommendations made after the 1960 incident had been to colour any ... Over 9-13 November, a Conference on Intoxication due to Alkylmercury-Treated Seed was held in Baghdad. It supported the ...
Organomercury compounds, Toxins, Functional groups, Methyl complexes, Mercury(II) compounds). ... Mason, R. P.; Fitzgerald, W. F. (1990-10-04). "Alkylmercury species in the equatorial Pacific". Nature. 347 (6292): 457-459. ... Its chemical formula is CH3Hg+ (sometimes written as MeHg+).The Methylmercury compound has an overall charge of +1, with Hg in ... Khan, MA; Wang, F (2009). "Mercury-selenium compounds and their toxicological significance: Toward a molecular understanding of ...
Appearance and odor vary depending upon the specific (organo) alkyl mercury compound. ... alkyl mercury compound. ... Properties vary depending upon the specific (organo) alkyl mercury ...
Categories: Alkylmercury Compounds Image Types: Photo, Illustrations, Video, Color, Black&White, PublicDomain, ...
Nerve tissue damage is the major pathologic feature of exposure to alkyl-mercury-compounds. Chronic effects include ... In human beings, all mercury compounds cause shock, cardiovascular collapse, and acute renal failure, skin damage including ... Contract-210-77-0120; NIOSH-Contract; Organo-mercury-compounds; Heavy-metals; Nervous-system-disorders; Neuromotor-disorders; ... compounds cause skin necrosis in animals after acutely toxic subcutaneous injections. ...
Water quality - Determination of alkylmercury compounds in water - Method using gas chromatography-mass spectrometry (GC-MS) ... Water quality - Multi-compound class methods - Part 1: Criteria for the identification of target compounds by gas and liquid ... Water quality - Multi-compound class methods - Part 2: Criteria for the quantitative determination of organic substances using ... Water quality - Determination of volatile organic compounds in water - Method using headspace solid-phase micro-extraction (HS- ...
Mercury compounds, including inorganic mercury compounds, alkyl mercury compounds and alkyloxyalkyl and aryl mercury compounds ... organic compounds of mercury with the exception of those specified elsewhere in this Annex - - Expert judgement ... volatile organic compounds (VOCs) listed in the Ambient Air Directive 2008/50/EC. The basis of the list is Annex I(3) of the ... volatile organic compounds (VOC), greenhouse gases or dangerous particles into indoor or outdoor air; release of dangerous ...
Nerve tissue damage is the major pathologic feature of exposure to alkyl-mercury-compounds. Chronic effects include ... In human beings, all mercury compounds cause shock, cardiovascular collapse, and acute renal failure, skin damage including ... Contract-210-77-0120; NIOSH-Contract; Organo-mercury-compounds; Heavy-metals; Nervous-system-disorders; Neuromotor-disorders; ... compounds cause skin necrosis in animals after acutely toxic subcutaneous injections. ...
Alkylation of uracil and thymine in the gas phase through interaction with alkylmercury compounds. J-Y. Salpin, V. Haldys, L. ... Gas-phase interactions of organotin compounds with cysteine. L. Latrous, J.-Y. Salpin, V. Haldys, E. Léon, C. Correia, A. ... Gas-phase interactions of organotin compounds with glycine.L. Latrous, J. Tortajada, V. Haldys, E. Léon, C. Correia, J.-Y. ... Identification of organotin compounds in Tunisian surface water by liquid chromatography-electrospray-tandem mass spectrometry. ...
E5.200.812.735.60 Alkylmercury Compounds D1.632.750.100 Alpha Particles G1.201.875.750.55 G1.750.750.55 alpha-Fetoproteins ... D1.632.750 Organometallic Compounds D1.632 Organoplatinum Compounds D1.632.800 Organotechnetium Compounds D1.632.825 Organotin ... E5.200.812.735.850.800 Trialkyltin Compounds D1.632.850.900 Triethyltin Compounds D1.632.850.900.910 Trimethyltin Compounds ... D2.33.755.624.698.699.420 Iron Carbonyl Compounds D1.632.550.500 Iron Compounds D1.632.550 Iron, Dietary D1.632.550.600 Iron- ...
When alkyl mercury compounds were prohibited as treatment for seed-born jdiseases of cereals, tests were begun to find ... When alkyl mercury compounds were prohibited as treatment for seed-born jdiseases of cereals, tests were begun to find ... When alkyl mercury compounds were prohibited as treatment for seed-born jdiseases of cereals, tests were begun to find ...
Alkylmercury Compounds Entry term(s). Alkyl Mercury Compounds Alkylmercurials Compounds, Alkyl Mercury Compounds, Alkylmercury ... Alkyl Mercury Compounds. Alkylmercurials. Compounds, Alkyl Mercury. Compounds, Alkylmercury. Mercury Compounds, Alkyl. Tree ... Alkylmercury Compounds - Preferred Concept UI. M0000723. Scope note. Organic mercury compounds in which the mercury is attached ... Organic mercury compounds in which the mercury is attached to an alkyl group.. ...
Toxic effect of alkyl mercury compound Active Synonym false false 66862011 Minamata disease Active Synonym false false ...
71. ALKYLMERCURY COMPOUNDS [ԱԼԿԻՍՆԴԻԿԱՅԻՆ ՄԻԱՑՈՒԹՅՈՒՆՆԵՐ] 22. ALCOHOL OXIDOREDUCTASES [ԱԼԿՈՀՈԼ-ՕՔՍԻԴՈՌԵԴՈՒԿՏԱԶՆԵՐ] 72. ALKYNES ...
Short-chained alkyl mercury compounds accumulate in particularly in the brain. Exposure to these compounds is associated with ... and testosterone and estradiol may alter the toxic effect of the compounds. The present study aimed to investigate the toxic ...
Excretion of alkyl mercury occurs mostly in the form of feces (90%), secondary to significant enterohepatic circulation. The ... Organic mercury compounds, specifically methylmercury, are concentrated in the food chain. Fish from contaminated waters are ... Organic mercury can be found in 3 forms: aryl and short- and long-chain alkyl compounds. Organic mercurials are absorbed more ... Outcome in mercury toxicity depends on the form of the mercury compound and the severity of exposure. Mild exposure to ...
... and highly toxic alkylmercury compounds. Check out the highlight and paper. ...
E5.200.812.735.60 Alkylmercury Compounds D1.632.750.100 Alpha Particles G1.201.875.750.55 G1.750.750.55 alpha-Fetoproteins ... D1.632.750 Organometallic Compounds D1.632 Organoplatinum Compounds D1.632.800 Organotechnetium Compounds D1.632.825 Organotin ... E5.200.812.735.850.800 Trialkyltin Compounds D1.632.850.900 Triethyltin Compounds D1.632.850.900.910 Trimethyltin Compounds ... D2.33.755.624.698.699.420 Iron Carbonyl Compounds D1.632.550.500 Iron Compounds D1.632.550 Iron, Dietary D1.632.550.600 Iron- ...
E5.200.812.735.60 Alkylmercury Compounds D1.632.750.100 Alpha Particles G1.201.875.750.55 G1.750.750.55 alpha-Fetoproteins ... D1.632.750 Organometallic Compounds D1.632 Organoplatinum Compounds D1.632.800 Organotechnetium Compounds D1.632.825 Organotin ... E5.200.812.735.850.800 Trialkyltin Compounds D1.632.850.900 Triethyltin Compounds D1.632.850.900.910 Trimethyltin Compounds ... D2.33.755.624.698.699.420 Iron Carbonyl Compounds D1.632.550.500 Iron Compounds D1.632.550 Iron, Dietary D1.632.550.600 Iron- ...
E5.200.812.735.60 Alkylmercury Compounds D1.632.750.100 Alpha Particles G1.201.875.750.55 G1.750.750.55 alpha-Fetoproteins ... D1.632.750 Organometallic Compounds D1.632 Organoplatinum Compounds D1.632.800 Organotechnetium Compounds D1.632.825 Organotin ... E5.200.812.735.850.800 Trialkyltin Compounds D1.632.850.900 Triethyltin Compounds D1.632.850.900.910 Trimethyltin Compounds ... D2.33.755.624.698.699.420 Iron Carbonyl Compounds D1.632.550.500 Iron Compounds D1.632.550 Iron, Dietary D1.632.550.600 Iron- ...
E5.200.812.735.60 Alkylmercury Compounds D1.632.750.100 Alpha Particles G1.201.875.750.55 G1.750.750.55 alpha-Fetoproteins ... D1.632.750 Organometallic Compounds D1.632 Organoplatinum Compounds D1.632.800 Organotechnetium Compounds D1.632.825 Organotin ... E5.200.812.735.850.800 Trialkyltin Compounds D1.632.850.900 Triethyltin Compounds D1.632.850.900.910 Trimethyltin Compounds ... D2.33.755.624.698.699.420 Iron Carbonyl Compounds D1.632.550.500 Iron Compounds D1.632.550 Iron, Dietary D1.632.550.600 Iron- ...
E5.200.812.735.60 Alkylmercury Compounds D1.632.750.100 Alpha Particles G1.201.875.750.55 G1.750.750.55 alpha-Fetoproteins ... D1.632.750 Organometallic Compounds D1.632 Organoplatinum Compounds D1.632.800 Organotechnetium Compounds D1.632.825 Organotin ... E5.200.812.735.850.800 Trialkyltin Compounds D1.632.850.900 Triethyltin Compounds D1.632.850.900.910 Trimethyltin Compounds ... D2.33.755.624.698.699.420 Iron Carbonyl Compounds D1.632.550.500 Iron Compounds D1.632.550 Iron, Dietary D1.632.550.600 Iron- ...
E5.200.812.735.60 Alkylmercury Compounds D1.632.750.100 Alpha Particles G1.201.875.750.55 G1.750.750.55 alpha-Fetoproteins ... D1.632.750 Organometallic Compounds D1.632 Organoplatinum Compounds D1.632.800 Organotechnetium Compounds D1.632.825 Organotin ... E5.200.812.735.850.800 Trialkyltin Compounds D1.632.850.900 Triethyltin Compounds D1.632.850.900.910 Trimethyltin Compounds ... D2.33.755.624.698.699.420 Iron Carbonyl Compounds D1.632.550.500 Iron Compounds D1.632.550 Iron, Dietary D1.632.550.600 Iron- ...
E5.200.812.735.60 Alkylmercury Compounds D1.632.750.100 Alpha Particles G1.201.875.750.55 G1.750.750.55 alpha-Fetoproteins ... D1.632.750 Organometallic Compounds D1.632 Organoplatinum Compounds D1.632.800 Organotechnetium Compounds D1.632.825 Organotin ... E5.200.812.735.850.800 Trialkyltin Compounds D1.632.850.900 Triethyltin Compounds D1.632.850.900.910 Trimethyltin Compounds ... D2.33.755.624.698.699.420 Iron Carbonyl Compounds D1.632.550.500 Iron Compounds D1.632.550 Iron, Dietary D1.632.550.600 Iron- ...
E5.200.812.735.60 Alkylmercury Compounds D1.632.750.100 Alpha Particles G1.201.875.750.55 G1.750.750.55 alpha-Fetoproteins ... D1.632.750 Organometallic Compounds D1.632 Organoplatinum Compounds D1.632.800 Organotechnetium Compounds D1.632.825 Organotin ... E5.200.812.735.850.800 Trialkyltin Compounds D1.632.850.900 Triethyltin Compounds D1.632.850.900.910 Trimethyltin Compounds ... D2.33.755.624.698.699.420 Iron Carbonyl Compounds D1.632.550.500 Iron Compounds D1.632.550 Iron, Dietary D1.632.550.600 Iron- ...
E5.200.812.735.60 Alkylmercury Compounds D1.632.750.100 Alpha Particles G1.201.875.750.55 G1.750.750.55 alpha-Fetoproteins ... D1.632.750 Organometallic Compounds D1.632 Organoplatinum Compounds D1.632.800 Organotechnetium Compounds D1.632.825 Organotin ... E5.200.812.735.850.800 Trialkyltin Compounds D1.632.850.900 Triethyltin Compounds D1.632.850.900.910 Trimethyltin Compounds ... D2.33.755.624.698.699.420 Iron Carbonyl Compounds D1.632.550.500 Iron Compounds D1.632.550 Iron, Dietary D1.632.550.600 Iron- ...
Excretion of alkyl mercury occurs mostly in the form of feces (90%), secondary to significant enterohepatic circulation. The ... Organic mercury compounds, specifically methylmercury, are concentrated in the food chain. Fish from contaminated waters are ... Organic mercury can be found in 3 forms: aryl and short- and long-chain alkyl compounds. Organic mercurials are absorbed more ... Outcome in mercury toxicity depends on the form of the mercury compound and the severity of exposure. Mild exposure to ...
cellular aromatic compound metabolic process. IEP. Enrichment. BP. GO:0006807. nitrogen compound metabolic process. IEP. ... alkylmercury lyase activity. IEP. Enrichment. BP. GO:0019538. protein metabolic process. IEP. Enrichment. ... organonitrogen compound metabolic process. IEP. Enrichment. BP. GO:1901566. organonitrogen compound biosynthetic process. IEP. ... cellular nitrogen compound biosynthetic process. IEP. Enrichment. MF. GO:0045182. translation regulator activity. IEP. ...
Intoxication due to alkyl-mercury-treated seed 1971-72 outbreak in Iraq: Clinical Aspects. Bull WHO(suppl.) 1976; 53: 65-81. ... Ino, H and Mizukoshi K. Otorhginolaryngological findings in intoxication by organomercury compounds. In Minimata Disease, ...
Lets talk about just one of these compounds. Mercury.. Pharma companies say there are "trace" amounts of Hg in a dose of a ... This is a CDC study with their own scientists, Alkyl Mercury-Induced Toxicity: Multiple Mechanisms of Action. (8) ... Why is it that the same level of critique and skepticism isnt used for the same type of toxic compounds not placed on skin, ...
Hook O, Lundgren KD, Swensson A. On alkyl mercury poisoning with ad description of two cases. Acta Med Scand 1954;150:131-7. ... Sodium monofluoroacetate (compound 1080)plus icon *Case Definition: Sodium Monofluoroacetate Poisoning. *Soman(GD) ...
  • Appearance and odor vary depending upon the specific (organo) alkyl mercury compound. (cdc.gov)
  • These mercury (7439976) compounds cause skin necrosis in animals after acutely toxic subcutaneous injections. (cdc.gov)
  • Nerve tissue damage is the major pathologic feature of exposure to alkyl-mercury-compounds. (cdc.gov)
  • Organic mercury compounds in which the mercury is attached to an alkyl group. (bvsalud.org)
  • Short-chained alkyl mercury compounds accumulate in particularly in the brain. (bvsalud.org)
  • Mercury has 3 forms: (1) elemental mercury, (2) inorganic salts, and (3) organic compounds. (medscape.com)
  • Organic mercury compounds, specifically methylmercury, are concentrated in the food chain. (medscape.com)
  • Gender-based differences are observed in neurodevelopmental disorders, and testosterone and estradiol may alter the toxic effect of the compounds. (bvsalud.org)
  • Why is it that the same level of critique and skepticism isn't used for the same type of toxic compounds not placed on skin, but inserted directly into the bloodstream? (thezeropointlife.com)
  • Exposure to these compounds is associated with various neurotoxic effects. (bvsalud.org)
  • consequently, these alkylmercury compounds are usually not detected in urine. (personalabs.com)