1976
DOI: 10.1016/0048-3575(76)90010-9
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The effect of phosphine on electron transport in mitochondria

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Cited by 167 publications
(94 citation statements)
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“…Recently, cases of poisoning with exposed compounds and its combined toxicity with ethyl alcohol have been reported 13, 14 . Mechanism of action: Initial studies carried out on different animals reported non-competitive binding of cytochrome oxidase by phosphine leading to valency change in the heme component of hemoglobin 15,16 , but later studies reported significant inhibition of catalase leading to accumulation of hydrogen peroxide 17 . More recent studies reported extra-mitochondrial release of hydrogen peroxide and liberation of oxygen free radicals 18 causing lipid peroxidation and protein denaturation of cell membrane leading to hypoxic cell damage.…”
mentioning
confidence: 99%
“…Recently, cases of poisoning with exposed compounds and its combined toxicity with ethyl alcohol have been reported 13, 14 . Mechanism of action: Initial studies carried out on different animals reported non-competitive binding of cytochrome oxidase by phosphine leading to valency change in the heme component of hemoglobin 15,16 , but later studies reported significant inhibition of catalase leading to accumulation of hydrogen peroxide 17 . More recent studies reported extra-mitochondrial release of hydrogen peroxide and liberation of oxygen free radicals 18 causing lipid peroxidation and protein denaturation of cell membrane leading to hypoxic cell damage.…”
mentioning
confidence: 99%
“…2,3,5 Fosfin toksisitesi okside serbest radikaller ve sitokrom-c oksidaz gibi enzimlerin inhibisyonu ile ilişkilidir. 2,9 Antioksidan özelliğinden ötürü damar içi magnezyum sülfat ve antioksidan, antienflamatuvar ve hücre koruyucu etkileri nedeniyle N-asetil sistein kullanımı da önerilmektedir. 1,2,5,9 Hastalarda destekleyici tedaviler uygulanmalı, aritmiler, asidoz, şok ve akut respiratuvar distres sendromu (ARDS) açısından dikkatli olunmalı ve geliştiklerinde hızlıca tedavi edilmeye çalışılmalıdır.…”
Section: Discussionunclassified
“…2,9 Antioksidan özelliğinden ötürü damar içi magnezyum sülfat ve antioksidan, antienflamatuvar ve hücre koruyucu etkileri nedeniyle N-asetil sistein kullanımı da önerilmektedir. 1,2,5,9 Hastalarda destekleyici tedaviler uygulanmalı, aritmiler, asidoz, şok ve akut respiratuvar distres sendromu (ARDS) açısından dikkatli olunmalı ve geliştiklerinde hızlıca tedavi edilmeye çalışılmalıdır. Hastaların çoğu ilk 24 saat içerisinde aritmilere bağlı, 24 saatten sonra da şok, asidoz ve ARDS'ye bağlı kaybedilmektedir.…”
Section: Discussionunclassified
“…Phosphine is a nucleophile and acts as a strong reducing agent that is capable of inhibiting cellular enzymes involved in several metabolic processes (15)(16)(17). The reactions that phosphine causes at the cellular level give rise to various disorders and failures in organs and systems.…”
Section: Discussionmentioning
confidence: 99%