MALONYLDIALDEHYDE Meaning and
Definition
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Malonyldialdehyde is a chemical compound that falls under the category of a dialdehyde. It consists of two aldehyde functional groups attached to the same carbon atom in the molecule. This organic compound is formed as a byproduct of lipid peroxidation, which is the degradation of lipids in the cell membranes, specifically involving unsaturated fatty acids. Malonyldialdehyde is considered a marker for oxidative stress in cells and tissues.
In biological systems, malonyldialdehyde is primarily associated with its reaction with proteins, nucleic acids, and other important biomolecules. Extensive oxidative damage caused by reactive oxygen species leads to the formation of malonyldialdehyde which can covalently attach to proteins, alter their structure, and subsequently affect their overall functionality. It is also involved in initiating a chain reaction known as lipid peroxidation, which can potentially result in further damage to cellular structures.
In laboratories, scientists often use malonyldialdehyde as a biomarker to assess the extent of lipid peroxidation or oxidative stress in biological samples. Its concentration can be measured using various analytical techniques, including spectrophotometry, high-performance liquid chromatography, and gas chromatography-mass spectrometry.
Overall, malonyldialdehyde plays a crucial role in evaluating oxidative damage and understanding the mechanisms underlying oxidative stress in biological systems.
Common Misspellings for MALONYLDIALDEHYDE
- nalonyldialdehyde
- kalonyldialdehyde
- jalonyldialdehyde
- mzlonyldialdehyde
- mslonyldialdehyde
- mwlonyldialdehyde
- mqlonyldialdehyde
- makonyldialdehyde
- maponyldialdehyde
- maoonyldialdehyde
- malinyldialdehyde
- malknyldialdehyde
- mallnyldialdehyde
- malpnyldialdehyde
- mal0nyldialdehyde
- mal9nyldialdehyde
- malobyldialdehyde
- malomyldialdehyde
- malojyldialdehyde
- malohyldialdehyde
Etymology of MALONYLDIALDEHYDE
The word "malonyldialdehyde" originates from the combination of multiple components:
1. Malonyl: Derived from malonic acid, which is a dicarboxylic acid. The term "malonic" comes from the Latin word "malum" meaning "apple" due to its presence in apple juice and "onymous" meaning "of or related to names".
2. Dialdehyde: A compound consisting of two aldehyde groups. The term "aldehyde" is derived from the Latin word "alcohol dehydrogenatum", meaning "alcohol deprived of hydrogen".
So, the word "malonyldialdehyde" essentially describes a molecule containing two aldehyde groups attached to a malonyl group.
