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organophosphorus pesticide是什麼意思,organophosphorus pesticide的意思翻譯、用法、同義詞、例句

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  • 有機磷農藥

  • 例句

  • Objective: To study the influence of low-dose chronic organophosphorus pesticide on male reproductive function.

    目的:研究慢性低劑量接觸有機磷農藥對男性生殖機能影響。

  • Sample determination shows that this method could determine six organophosphorus pesticide in the cucumber has practical application value.

    樣品檢測表明,該方法對黃瓜中測定六種有機磷農藥具有實際應用價值。

  • Results Out of 71 patients with acute organophosphorus pesticide poisoning, 20 patients′ urinary transferrin was higher and urinary albumen was positive with the development of disease.

    結果71例急性有機磷農藥中毒患者中20例中毒後尿轉鐵蛋白逐漸增高,隨着病情的發展尿蛋白陽性。

  • Methods: Retrospective analysis of 128 cases of acute organophosphorus pesticide poisoning the clinical data.

    方法:回顧性分析128例急性有機磷農藥中毒的臨床資料。

  • This paper reported Gas Chromatographic procedure for. separating, and determining 12 organophosphorus pesticide residues in Water, soil, rice, beverage and vegetables.

    本文報導了一個氣相色譜法分離和測定米、土、水、飲料和蔬菜中12種有機磷農藥殘留。

  • Objective To investigate the distinction in clinical manifestations of organophosphorus pesticide poisoning(OPP) between digestive tract absorption and skin absorption.

    目的:探讨經消化道吸收和經皮膚吸收有機磷農藥中毒在臨床中的區别。

  • Objective To investigate the incidence and clinical features of atropine poisoning in rescue of acute organophosphorus pesticide poisoning.

    目的探讨搶救急性有機磷農藥中毒過程中阿托品中毒的發生率和臨床表現。

  • Objective To explore the significance of urinary retinol binding protein (RBP) in patients with acute organophosphorus pesticide poisoning(AOPP).

    目的探讨急性有機磷農藥中毒(AOPP)患者尿視黃醇結合蛋白(RBP)檢測的意義。

  • Objective:To observe the therapeutic efficacy of atropin in the patients with serious acute organophosphorus pesticide poisoning(AOPP).

    目的:觀察阿托品不同給藥方式對重度急性有機磷農藥中毒(AOPP)的治療效果。

  • Methods: Retrospective analysis of 27 cases of acute organophosphorus pesticide poisoning clinical data.

    方法:回顧性分析27例急性有機磷農藥中毒的臨床資料。

  • In this thesis, the electrolysis techniques for producing solid potassium ferrate (VI) and the degradation of organophosphorus pesticide by potassium ferrate were stu***d.

    本論文研究了固體高鐵酸鉀的電解制備工藝及其對有機磷農藥氧化樂果的降解。

  • ObjectiveTo investigate the changes and clinical values of serum C-reactive protein(CRP) level in acute organophosphorus pesticide poisoning(AOPP) patients and acute CO poisoning(ACOP) patients.

    目的研究急性有機磷農藥中毒(AOPP)、急性一氧化碳中毒(ACOP)患者血清C反應蛋白(CRP)水平的變化及其臨床意義。

  • Objective To investigate the organophosphorus pesticide residues in vegetables and fruits in Shnxi area so as to take preventive measures to minimize food contamination.

    目的了解目前陝西省部分地區蔬菜與水果食品中有機磷農藥殘留量的整體水平,尋求相應的預防措施。

  • Objective:To investigate the effective way for treating intermediate syndrome (IMS) with acute organophosphorus pesticide poisoning (AOPP).

    目的:探求治療急性有機磷農藥中毒中間綜合征(IMS)的有效方法。

  • Objective: To investigate the causes of death and management strategy for severe organophosphorus pesticide poisoning(SOPP).

    目的:探讨重症有機磷農藥中毒的死亡原因,尋求提高搶救成功的對策。

  • Objective To explore the clinical significance of advanced oxidative protein products(AOPP) in patients with acute organophosphorus pesticide poisoning.

    目的探讨晚期氧化蛋白(AOPP)在急性有機磷農藥中毒(AOPP)患者中的臨床意義。

  • Objective: To study the clinical effects of bedside hemoperfusion therapy in acute severe organophosphorus pesticide poisoning(AOPP).

    目的探讨床旁單泵血液灌流治療重度有機磷農藥中毒(AOPP)的療效。

  • Objective To study the effect of reduced glutathione(GSH) on liver function damage as treatment in patient with acute organophosphorus pesticide poisoning.

    目的探讨還原型谷胱甘肽對急性有機磷農藥中毒肝功能損害的治療價值。

  • Objective To evaluate the feasibility, safety and effectiveness of on-spot systematic treatment for the patients with severe acute organophosphorus pesticide poisoning (SAOPP).

    目的評價現場系統救治重度急性有機磷農藥中毒(SAOPP)的可行性、安全性和有效性。

  • Purpose:Explore effective salvage of acute severe organophosphorus pesticide poisoning(ASOPP) method.

    目的:探讨有效搶救急性重度有機磷農藥中毒(ASOPP)的方法。

  • A rapid testing method of organophosphorus pesticide residues in vegetables and fruits was stu***d in this paper.

    研究一種快速簡便測定蔬菜水果中有機磷農藥殘留的方法。

  • Objective To explore the change of serum C - reactive protein(CRP) in Patients with acute organophosphorus pesticide poisoning (AOPP) and its significance.

    目的探讨急性有機磷農藥中毒患者血清C-反應蛋白(CRP)的變化及意義。

  • Objective To summarize the clinical effects of HA-type resin hemoperfusion(HP) apparatus for treatment acute severe organophosphorus pesticide poisoning.

    目的研究HA型樹脂灌流器治療重度急性有機磷農藥中毒的效果。

  • The method for determination of 18 organophosphorus pesticide residues in edible rose was developed.

    利用氣相色譜儀,建立了食用玫瑰花中18種有機磷農藥殘留量的測定方法。

  • In this article, we summarized the analytical methods for organophosphorus pesticide residues based on the previous research works.

    在總結前人工作的基礎上對食品中有機磷農藥常用的檢測方法做一綜述。

  • Methods:61 patients with acute organophosphorus pesticide were randomly divided into Group Penehyclidine and Group Atropine.

    方法:急性有機磷農藥中毒患者61例隨機分為長托甯組與阿托品組,對其臨床治療效果進行比較。

  • Objective To explore the application of rhubarb for acute oral organophosphorus pesticide poisoning (AOPP) on the atropine and pralidoxime chloride dosage impact.

    目的探讨應用大黃搶救急性口服有機磷農藥中毒(AOPP)時對阿托品及氯解磷定用量的影響。

  • 專業解析

    有機磷農藥(organophosphorus pesticide)是一類含有磷元素的合成化合物,主要通過抑制生物體内乙酰膽堿酯酶的活性,破壞神經信號傳遞,從而實現對害蟲的殺滅作用。這類農藥自20世紀中期開始廣泛用于農業、衛生和家庭害蟲防治,具有高效、廣譜、易降解的特點。

    作用機制與化學特性

    有機磷農藥的核心結構包含磷酸酯或硫代磷酸酯基團,其分子中的磷原子與酯鍵結合。當害蟲接觸或攝入後,化合物會與神經突觸中的乙酰膽堿酯酶發生不可逆結合,導緻乙酰膽堿大量積累,引發神經持續興奮,最終使害蟲癱瘓死亡。例如,世界衛生組織(WHO)在《農藥風險評估指南》中指出,此類農藥的神經毒性對人類和非靶标生物同樣存在潛在風險(來源:WHO官網農藥專題頁)。

    應用領域與代表性品種

    農業上主要用于防治鱗翅目、鞘翅目等害蟲,常見品種包括馬拉硫磷(malathion)、敵敵畏(dichlorvos)和對硫磷(parathion)。根據中國農業農村部《農藥管理條例》,部分高毒有機磷品種(如甲胺磷)已因環境殘留問題被禁用,但低毒品種仍用于棉花、水稻等作物的蟲害管理(來源:中國農業農村部公告2023年修訂版)。

    安全風險與管控措施

    美國環保署(EPA)研究表明,有機磷農藥可通過皮膚接觸、呼吸或食物鍊進入人體,急性中毒症狀包括瞳孔收縮、肌肉震顫和呼吸困難。長期低劑量暴露可能影響兒童神經發育。目前全球推行替代策略,如推廣生物農藥和精準施藥技術,以降低健康及生态風險(來源:EPA農藥注冊數據庫)。

    網絡擴展資料

    organophosphorus pesticide 指含有有機磷化合物(organophosphorus)的農藥,主要用于防治農業害蟲,但過量接觸可能對人體和生态環境造成危害。以下是詳細解釋:

    1.定義與構成

    2.作用機制

    有機磷農藥通過抑制昆蟲或哺乳動物體内的乙酰膽堿酯酶(AChE)活性,導緻神經遞質乙酰膽堿(ACh)無法分解,引發神經持續興奮,最終使目标生物癱瘓或死亡。

    3.毒性分類

    根據大鼠半數緻死量(LD50),可分為:

    4.應用與風險

    5.檢測與治理

    如需更完整的毒性數據或具體案例,可參考農藥毒理學相關文獻或權威數據庫。

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