ib pawg ntawm amines uas cuam tshuam rau lub cev thiab lub paj hlwb ua haujlwm. Biogenic amines tau muab faib ua pawg (piv txwv li, catecholamines, indoleamines) thiab suav nrog cov neurotransmitters dopamine, epinephrine, histamine, norepinephrine, thiab serotonin.
Cov piv txwv biogenic amines yog dab tsi?
Muaj tsib qhov tsim muaj biogenic amine neurotransmitters: peb lub catecholamines- dopamine, norepinephrine (noradrenaline), thiab epinephrine (adrenaline)-thiab histamine thiab serotonin (saib daim duab 6.3).
Dab tsi yog biogenic amines siv rau?
Biogenic amines ua lub luag haujlwm tseem ceeb hauv cell membrane stabilization, lub cev tsis muaj zog, thiab tiv thaiv cov kab mob ntev, vim lawv koom nrog nucleic acid thiab protein synthesis [14].
Dab tsi yog biogenic amine ua los ntawm?
Biogenic amines (Table 7) yog tsim los ntawm amino acids los ntawm decarboxylation, los yog los ntawm amination thiab transamination ntawm aldehydes thiab ketones. Vim yog cov qauv ntawm lawv cov precursor amino acids, lawv muaj peev xwm muaj xws li aliphatic, aromatic, los yog heterocyclic chemical structures.
Vim li cas biogenic amines phem?
Nws tau pom tias cadaverine thiab putrescine tuaj yeem txhim kho qhov tshuaj lom ntawm histaminethiab hnov mob nrog nitrite los ua carcinogenic nitrosamines [9]. Zuag qhia tag nrho, BAs tuaj yeem ua rau xeev siab, ntuav, raws plab, mob plab, ua pob khaus, khaus, mob taub hau, thiab kub siab [10].
