Biomaterial Database

Toxicity of aliphatic amines in uremia. 1977

M L Simenhoff, and H E Ginn, and P E Teschan

Fifty-three samples in 26 patients were analyzed for aliphatic amines (DMA and TMA), and the levels correlated with 2 neurophysiological tests, choice reaction time (CRT), and electroencephalogram (EEG). A significant correlation was found between TMA and CRT and EEG (p less than 0.001 and 0.003, respectively) and between DMA and CRT (p less than 0.01). These amines reflect part of the spectrum of toxic compounds which accumulate in uremia. Dissociation of neurophysiological functions may be helpful in evaluating various classes of potentially toxic compounds found in renal failure, as exemplified by short-chain aliphatic amines.

UI	MeSH Term	Description	Entries
D008744	Methylamines	Derivatives of methylamine (the structural formula CH3NH2).
D011930	Reaction Time	The time from the onset of a stimulus until a response is observed.	Response Latency,Response Speed,Response Time,Latency, Response,Reaction Times,Response Latencies,Response Times,Speed, Response,Speeds, Response
D003404	Creatinine		Creatinine Sulfate Salt,Krebiozen,Salt, Creatinine Sulfate,Sulfate Salt, Creatinine
D004123	Dimethylamines	Derivatives of dimethylamine (the structural formula CH3NHCH3).
D004569	Electroencephalography	Recording of electric currents developed in the brain by means of electrodes applied to the scalp, to the surface of the brain, or placed within the substance of the brain.	EEG,Electroencephalogram,Electroencephalograms
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D014511	Uremia	A clinical syndrome associated with the retention of renal waste products or uremic toxins in the blood. It is usually the result of RENAL INSUFFICIENCY. Most uremic toxins are end products of protein or nitrogen CATABOLISM, such as UREA or CREATININE. Severe uremia can lead to multiple organ dysfunctions with a constellation of symptoms.	Uremias