Ingxenye Ebalulekile Yengqamuzana Yeseli —— I-Arachidonic Acid

I-Arachidonic acid (AA) i-polyunsaturated omega-6 fatty acid. Kuyi-acid enamafutha abalulekile, okusho ukuthi umzimba womuntu awukwazi ukuyihlanganisa futhi kufanele uyithole ekudleni. I-arachidonic acid idlala indima ebalulekile ezinqubweni ezehlukene zomzimba futhi ibaluleke kakhulu ekwakhiweni nasekusebenzeni kolwelwesi lwamaseli.

Nawa amaphuzu abalulekile mayelana ne-arachidonic acid:

Imithombo:

I-Arachidonic acid itholakala ngokuyinhloko ekudleni okusekelwe ezilwaneni, ikakhulukazi enyameni, amaqanda, nemikhiqizo yobisi.

Ingabuye ihlanganiswe emzimbeni kusuka kuma-precursors okudla, njenge-linoleic acid, enye enye i-acid enamafutha ebalulekile etholakala emafutheni ezitshalo.

Imisebenzi yebhayoloji:

Ukwakheka Kwengqamuzana Yeseli: I-Arachidonic acid iyingxenye eyinhloko yolwelwesi lwamangqamuzana, olunikela ekwakhiweni nasekushintsheni kwawo amanzi.

Impendulo Evuthayo: I-Arachidonic acid isebenza njengesandulela sokuhlanganiswa kwama-molecule abonisayo aziwa ngokuthi ama-eicosanoids. Lezi zihlanganisa i-prostaglandin, i-thromboxanes, ne-leukotrienes, edlala indima ebalulekile ekuphenduleni komzimba okuvuthayo kanye nokuzivikela komzimba.

Umsebenzi Wezinzwa: I-Arachidonic acid ikhona ekugxilweni okuphezulu ebuchosheni futhi ibalulekile ekuthuthukisweni nasekusebenzeni kwesimiso sezinzwa esimaphakathi.

Ukukhula Nokulungiswa Kwemisipha: Kuhileleke ekulawulweni kwe-muscle protein synthesis futhi kungase kubambe iqhaza ekukhuleni nasekulungiseni imisipha.

I-Eicosanoids kanye nokuvuvukala:

Ukuguqulwa kwe-arachidonic acid ku-eicosanoids kuyinqubo elawulwa ngokuqinile. I-Eicosanoids etholakala ku-arachidonic acid ingaba nemiphumela yokuvuvukala kanye ne-anti-inflammatory, kuye ngokuthi uhlobo oluthile lwe-eicosanoid kanye nomongo lapho kukhiqizwa khona.

Eminye imithi elwa nokuvuvukala, njengezidakamizwa ezingezona ukuvuvukala (ama-NSAID), isebenza ngokuvimbela ama-enzyme ahilelekile ekuhlanganiseni kwama-eicosanoid athile atholakala ku-arachidonic acid.

Okucatshangwayo Kwezokudla:

Nakuba i-arachidonic acid ibalulekile empilweni, ukudla ngokweqile kwe-omega-6 fatty acids (kuhlanganise ne-arachidonic acid precursors) okuhlobene nama-omega-3 fatty acids ekudleni kuye kwahlotshaniswa nokungalingani okungase kube nomthelela ezimweni ezingapheli zokuvuvukala.

Ukuzuza isilinganiso esilinganiselwe se-omega-6 kuya ku-omega-3 fatty acids ekudleni kuvame ukubhekwa njengokubalulekile empilweni yonke.

Ukwengeza:

Izithako ze-Arachidonic acid ziyatholakala, kodwa kubalulekile ukuthi usondele ekwengezeni ngokuqapha, njengoba ukuphuza ngokweqile kungase kube nomthelela ekuvuvukeni kanye nempilo yonke. Ngaphambi kokucabangela ukwesekwa, kuyatuseka ukuthintana nochwepheshe bezokunakekelwa kwempilo.

Kafushane, i-arachidonic acid iyisici esibalulekile solwelwesi lwamangqamuzana futhi ibandakanyeka ezinqubweni ezihlukahlukene zomzimba, okuhlanganisa ukuvuvukala kanye nezimpendulo zokuzivikela komzimba. Nakuba kubalulekile empilweni, ukulondoloza ukudla okunokulinganisela kwe-omega-6 ne-omega-3 fatty acids kubalulekile enhlalakahleni yonke. Njenganoma iyiphi ingxenye yezokudla, izidingo zomuntu ngamunye nezimo zezempilo kufanele zicatshangelwe, futhi iseluleko esivela kochwepheshe bezokunakekelwa kwezempilo kufanele sifunwe lapho ungabaza.