منابع مشابه
Bioactive Molecules Released in Food by Lactic Acid Bacteria: Encrypted Peptides and Biogenic Amines
Lactic acid bacteria (LAB) can produce a huge amount of bioactive compounds. Since their elective habitat is food, especially dairy but also vegetal food, it is frequent to find bioactive molecules in fermented products. Sometimes these compounds can have adverse effects on human health such as biogenic amines (tyramine and histamine), causing allergies, hypertensive crises, and headache. Howev...
متن کاملUptake of N-(4'-pyridoxyl)amines and release of amines by renal cells: a model for transporter-enhanced delivery of bioactive compounds.
The importing of vitamin B6 by renal proximal tubular cells from the rat is facilitated and Na(+)-dependent and reflects specificity for the meta-phenolate pyridinium structure with a 5-hydroxymethyl function. This transporter can, however, accept competitively each of the natural nonphosphorylated vitamers (pyridoxine, pyridoxamine, and pyridoxal) and other B6 analogues differing only in the g...
متن کاملTrace Amines
Trace amines, which include b-phenylethylamine (PEA), tryptamine (T), phenylethanolamine (PEOH), tyramines (TAs), octopamines (OAs), and synephrine (SYN) [some authors include N, N-dimethyltryptamine (DMT) in this list], are amines related structurally to, but present in the brain at much lower concentrations than, the classical neurotransmitter amines – dopamine (DA), noradrenaline (NA), and 5...
متن کاملBiogenic Amines
Examples of G-protein-coupled receptors that can be biochemically detected in homoor heteromeric complexes are emerging at an accelerated rate. Biophysical approaches have confirmed the existence of several such complexes in living cells and there is strong evidence to support the idea that dimerization is important in different aspects of receptor biogenesis and function. While the existence o...
متن کاملBiogenic amines in sea products
Sea food products are being processed through various techniques, i.e. chilling and freezing, heating, irradiating, and curing; regard to the condition of processing, formation of biogenic amines are probable, as raw materials are usually rich in respective precursors. Fermented fish products are among the most vulnerable items to this challenge, these products due to their nutritious value are...
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ژورنال
عنوان ژورنال: British Journal of Psychiatry
سال: 1978
ISSN: 0007-1250,1472-1465
DOI: 10.1192/s0007125000003639