Alda-1 is a potent and selective Aldehyde Dehydrogenase-2 Agonist. Alda-1 increases activity of wild-type ALDH2*1 and variant ALDH2*2 (by ~2-fold and 11-fold respectively). Alda-1 reverses alcohol-induced hepatic steatosis and cell death in mice. Alda-1 inhibits atherosclerosis and attenuates hepatic steatosis in apolipoprotein E-knockout mice. Alda-1 reduces cerebral ischemia/reperfusion injury in rat through clearance of reactive aldehydes.
Alda-1 (8.5 mg/kg, i.p.) with glucose significantly lowers 4-HNE and FJB-positive cells in the cerebral cortex of Alda-1-treated rats than in DMSO-treated rats 24 h after glucose administration. Alda-1 (10 mg/kg per day) treatment prevents aldehydic overload, mitochondrial dysfunction and improves ventricular function in post-MI cardiomyopathy rats.
|Body Surface Area (m2)||0.007||0.025||0.15||0.05||0.02||0.5|
|Animal A (mg/kg) = Animal B (mg/kg) multiplied by||Animal B Km|
|Animal A Km|
For example, to modify the dose of resveratrol used for a mouse (22.4 mg/kg) to a dose based on the BSA for a rat, multiply 22.4 mg/kg by the Km factor for a mouse and then divide by the Km factor for a rat. This calculation results in a rat equivalent dose for resveratrol of 11.2 mg/kg.
|Solubility||DMSO 32.42 mg/mL|
Proteomic Analysis of Mitochondria-Enriched Fraction Isolated from the Frontal Cortex and Hippocampus of Apolipoprotein E Knockout Mice Treated with Alda-1, an Activator of Mitochondrial Aldehyde Dehydrogenase (ALDH2).
Stachowicz A, et al. Int J Mol Sci. 2017 Feb 17;18(2). PMID: 28218653.
The impact of mitochondrial aldehyde dehydrogenase (ALDH2) activation by Alda-1 on the behavioral and biochemical disturbances in animal model of depression.
Stachowicz A, et al. Brain Behav Immun. 2016 Jan;51:144-53. PMID: 26254233.
Effects of Alda-1, an Aldehyde Dehydrogenase-2 Agonist, on Hypoglycemic Neuronal Death.
Ikeda T, et al. PLoS One. 2015 Jun 17;10(6):e0128844. PMID: 26083658.
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