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Iiiiaminesziyinxalenye ebalulekileyo emzimbeni womntu. Zikhona kwiindidi zeemolekyuli zebhayoloji kwaye zidlala iindima ezahlukeneyo. I-amines iqulethe amaqela e-amino (-NH2) kunye namaqela e-hydrocarbon okanye i-hydrocarbon derivatives. Zisebenza ngemichiza kwaye kulula ukusabela kwimichiza.
Emzimbeni womntu, ii-amines zinemisebenzi elandelayo:
1. Ukudibanisa iiprotheni: I-amines zizinto ezisisiseko ezenza iiproteni. Iiprotheyini ezisemzimbeni womntu zenziwe ngama-amino acid angama-20, i-19 yawo inamaqela e-amino.
I-2.Ukudluliselwa kwe-Neurotransmitter: Ezinye i-amines, ezifana ne-dopamine, i-norepinephrine, i-5-hydroxytryptamine, njl., zi-neurotransmitters emzimbeni womntu. Basebenza njengezithunywa zeekhemikhali ukuhambisa ulwazi phakathi kwe-neuron kunye nokulawula imisebenzi eyahlukeneyo yomzimba.
I-3.Inxaxheba kwiinkqubo ze-metabolic: Ezinye i-amines, ezifana ne-amino acid decarboxylase, zidlala indima ephambili kwiinkqubo ze-metabolic. Banokwenza i-decarboxylation yee-amino acids ukuvelisa amandla afunekayo kwizinto eziphilayo.
4.Lawula uxinzelelo lwegazi kunye nesantya senhliziyo: I-Amines, njenge-norepinephrine, inokukhuthaza i-vasoconstriction kunye nokwandisa uxinzelelo lwegazi. Ukongezelela, iiamine zinokukhawulezisa ukubetha kwentliziyo nokugcina ukujikeleza kwegazi emzimbeni.
I-5.Ukulawulwa kwenkqubo yokuzivikela komzimba: Ezinye i-amines, ezifana ne-histamine, zidlala indima ebalulekileyo kwi-immune system. Ukukhutshwa kwe-histamine kunokubangela ukungezwani komzimba kunye nokukhuthaza ukuvutha.
I-6. Ukulawulwa kweHormone: I-Amines, njenge-hormone ye-thyroid, i-hormone ebalulekileyo yokugcina imisebenzi eqhelekileyo yomzimba womntu. Amahomoni e-thyroid anempembelelo yokulawula ukukhula komntu, uphuhliso kunye nemetabolism.
Kukho iintlobo ezininziiiiiaminesemzimbeni womntu, kwaye zisebenza kunye ukuxhasa ukusebenza okuqhelekileyo kobomi. Nangona kunjalo, xa inqanaba le-amine lingalingani, linokukhokelela kwizifo ezithile, ezifana nezifo ze-neurodeergenerative, izifo ze-cardiovascular, izifo ze-immune system, njl. Ngoko ke, ukugcina ukulinganisela kwee-amine kubalulekile ukugcina impilo enhle.
