About: 4-hydroxy-2-nonenal   Goto Sponge  NotDistinct  Permalink

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4-Hydroxynonenal, or 4-hydroxy-2-nonenal or 4-HNE or HNE, (C9H16O2), is an α,β-unsaturated hydroxyalkenal that is produced by lipid peroxidation in cells. 4-HNE is the primary α,β-unsaturated hydroxyalkenal formed in this process. It is a colorless oil. It is found throughout animal tissues, and in higher quantities during oxidative stress due to the increase in the lipid peroxidation chain reaction, due to the increase in stress events. 4-HNE has been hypothesized to play a key role in cell signal transduction, in a variety of pathways from cell cycle events to cellular adhesion.

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  • 4-Hydroxynonenal
  • 4-Hydroxynonenal
  • 4-idrossinonenale
  • 4-羟基-2-壬烯醛
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  • 4-Hydroxynonenal, ist ein reaktiver, α,β-ungesättigter Aldehyd, der aus der Lipidperoxidation mehrfach ungesättigter Fettsäuren (engl. polyunsaturated fatty acids - PUFAs) entsteht. Bei diesem Vorgang werden wiederum Proteine unter Bedingungen des oxidativen Stresses modifiziert, d. h. geschädigt.
  • 4-羟基-2-壬烯醛（英語：4-hydroxy-2-nonenal，或4-Hydroxynonenal，缩写4-HNE或HNE）是一种α,β-不饱和烯醛，是细胞脂质过氧化的主要不饱和烯醛产物，1991年由Esterbauer发现。
  • La 4-idrossinonenale è un composto organico, precisamente un ɑ,β insaturo che viene prodotto attraverso perossidazione lipidica nelle cellule.
  • 4-Hydroxynonenal, or 4-hydroxy-2-nonenal or 4-HNE or HNE, (C9H16O2), is an α,β-unsaturated hydroxyalkenal that is produced by lipid peroxidation in cells. 4-HNE is the primary α,β-unsaturated hydroxyalkenal formed in this process. It is a colorless oil. It is found throughout animal tissues, and in higher quantities during oxidative stress due to the increase in the lipid peroxidation chain reaction, due to the increase in stress events. 4-HNE has been hypothesized to play a key role in cell signal transduction, in a variety of pathways from cell cycle events to cellular adhesion.
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