Uremic toxins: some thoughts on acrolein and spermine.

Uremic toxins: some thoughts on acrolein and spermine. Ren Fail. 2016 Oct 19;:1-4 Authors: Sindhu KK Abstract Chronic kidney disease (CKD) is characterized by the progressive reduction of glomerular filtration rate and subsequent retention of organic waste compounds called uremic toxins. While patients with CKD are at a higher risk of premature death due to cardiovascular complications, this increased risk cannot be completely explained by classical cardiovascular risk factors such as hypertension, diabetes mellitus, and obesity. Instead, recent research suggests that uremic toxins may play a key role in explaining this marked increase in cardiovascular mortality in patients with CKD. While spermine, a tetra-amine, has previously been hypothesized to act as an uremic toxin, the following review presents a summary of recent literature that casts doubt on this assertion. Instead, acrolein, an oxidative product of spermine and the triamine spermidine, is likely responsible for the toxic effects previously attributed to spermine. PMID: 27758122 [PubMed - as supplied by publisher]
Source: Renal Failure - Category: Urology & Nephrology Tags: Ren Fail Source Type: research