Organophosphate definition
WitrynaOrganophosphate pesticides are generally regarded as safe for use on crops and animals due to their relatively fast degradation rates. Their ability to degrade made them an attractive alternative to the persistent OCPs previously described. Although organophosphates degrade faster than the OCPs, they have greater acute toxicity, … WitrynaOrganophosphate Insecticides Organophosphates (OPs) are a class of insecticides, several of which are highly toxic. Until the 21st century, they were among the most widely used insecticides available. Thirty-six of them are presently registered for use in the United States, and all can potentially cause acute and subacute toxicity.
Organophosphate definition
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Witrynaorganophosphate définition, signification, ce qu'est organophosphate: 1. a chemical used for killing insects and small animals that damage crops: 2. a chemical used for…. En savoir plus. WitrynaOrganophosphorus chemistry is the scientific study of the synthesis and properties of organophosphorus compounds, which are organic compounds containing phosphorus. [1] They are used primarily in pest control as an alternative to chlorinated hydrocarbons that persist in the environment. Some organophosphorus compounds are highly …
Witrynaorganophosphate Bedeutung, Definition organophosphate: 1. a chemical used for killing insects and small animals that damage crops: 2. a chemical used for…. Witryna11 lut 2024 · DEFINITION • Organophophate poisons are the group of potent nerve agents, functioning by inhibiting the enzyme choline esterase. • Organophosphate Poisoning occurs after dermal, respiratory, or oral exposure to either organophosphate pesticides (e.g., chlorpyrifos, dimethoate, malathion, parathion) or nerve agents (e.g., …
WitrynaOrganophosphate und Carbamate sind häufig Insektizide, die die Cholinesterase-Aktivität hemmen, was zu akuten muskarinartigen Manifestationen (z. B. Speichelfluss, Tränenfluss, Wasserlassen, Durchfall, Erbrechen, Bronchorrhö, Bronchospasmus, Bradykardie, Miosis) und einigen Nikotinsäure-Symptomen führt, einschließlich … WitrynaClinical description. Nerve agent or organophosphate toxicity might result from multiple routes of exposure. It consists of a cholinergic syndrome of excess respiratory and oral secretions, diarrhea and vomiting, diaphoresis, convulsions, altered mental status, miosis, bradycardia, and generalized weakness that can progress to paralysis ...
WitrynaChronic organophosphate-induced neuropsychiatric disorder is a less well-characterized syndrome, which is usually delay-occurred, persists long and is similar to the symptom of cholinergic deficit, its mechanism is unclear. The characteristics of chronic organophosphate-induced neuropsychiatric diso …
WitrynaDefine organophosphate. organophosphate synonyms, organophosphate pronunciation, organophosphate translation, English dictionary definition of organophosphate. n. Any of several organic compounds containing phosphate, some of which are used as fertilizers and pesticides. or′gan·o·phos′phate adj. American … rcts dhlWitryna20 maj 2024 · Specific agents linked to human poisoning include both carbamate (methomyl and aldicarb) and organophosphate (parathion, fenthion, malathion, diazinon, and dursban) insecticides. Chlorpyrifos, the organophosphate agent of dursban, is found in some popular household roach and ant sprays, including Raid … rct school transferWitryna12 mar 2024 · Organophosphate poisoning can occur due to occupational or accidental exposure, deliberate ingestion, or chemical warfare with nerve gases. Presentation is … rct school registration