Garden spinach compound reduces brain inflammation and aids recovery after injury
Mazahir I, Wali B, Rehman AS, Deep G, Mangla A
Medicinal Plants
Spinach, broccoli, and other leafy greens you grow contain alpha-lipoic acid, and this research adds to a growing body of evidence that compounds from your vegetable bed are being studied as serious candidates for treating brain injuries.
Researchers gave rats a controlled brain injury, then treated them with alpha-lipoic acid, a natural antioxidant found in spinach, broccoli, and other plants. The treated rats performed better on memory and balance tests, and their brain tissue showed far less inflammation and damage. The study helps explain which specific biological switches alpha-lipoic acid flips to protect neurons after injury.
Key Findings
ALA downregulated S100B and GRIN2B (NMDA receptor subunit 2B) mRNA expression in the cerebral cortex and hippocampus of TBI rats
Protein markers of neuroinflammation including NF-kB, GFAP, STIM, and UCHL1 were elevated after TBI and reduced by ALA treatment
ALA mitigated microglial activation (Iba1+ expression) and improved behavioral outcomes across four assays including maze navigation and grip strength
chevron_right Technical Summary
Alpha-lipoic acid, a compound found naturally in plants and animals, significantly reduced brain inflammation and cognitive damage in rats after traumatic brain injury by suppressing key inflammatory and calcium-signaling proteins.
Abstract Preview
Original paper
Alpha Lipoic Acid Mitigates TBI-Induced Neuroinflammation by Regulating S100B/STIM Signaling via NF-ƙB Pathway.
Alpha-lipoic acid (ALA) is a natural compound present in plants, animals, and humans. It provides neuroprotection through its antioxidant action, reducing oxidative stress and inflammation via path...
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