I-Triglycerides yindlela yeoli eyenziwa ngumzimba, kwaye ixela amaninzi amanqatha agcinwe emzimbeni womntu.
I-Triglycerides yenziwe ngamaketanga amade ase-glycerol molecules, nganye leyo ifakwe kwiimolyuli ezintathu ze-acids (oko kukuthi igama elithi "triglyceride"). I-Triglycerides ibizwa ngokubhekiselele kubude beetyunithi ze-glycerol eziqulethweyo.
Ezinye zamagama kwi-triglycerides ethile enokuziva ziquka i-oleic acid kunye ne-aciditic acid.
I-acid acids ibalulekile kuba le yimihla ekwazi "kutshiswa" njengamafutha emfuno zomzimba. I-Triglycerides yindlela yokugcina nokuthutha i-acids e-fatty esiyidinga ngayo ifutha.
Kuvela phi i-Triglycerides?
Sifumana i-triglycerides yethu kwimithombo emibini: ukusuka ekuzikhiqizeni thina, kunye nokutya esikudlayo.
I-Triglycerides ihlanganiswa kwisibindi sethu kunye neeseli zethu ezinamafutha. Ngokomzekelo, xa sidla i-carbohydrate engaphezulu, ii-carbs ezingaphezulu ziguqulwa zibe yi-triglycerides. Isibindi sakhupha ezi zi-triglycerides zibe ngumlambo wegazi, ngendlela ye-VLDL (i-low-density lipoproteins ), apho ihanjiswa kwiiseli ezinamafutha okugcina ixesha elide.
Uninzi lwamanqatha esiwadlayo - nokuba zivela kwizilwanyana okanye kwizityalo -abonononophelo bee-triglycerides ezahlukeneyo. Amathumbu ethu akakwazi ukuthatha i-triglycerides ngokwabo, ngoko ngexesha lokutya, i-triglycerides ekudleni kwethu idilizwe kwi-glycerol kunye nama-acids acids, omabini angabanjiswa ngamaseli ahamba emathumbu ethu.
Indlela i-Triglycerides isetyenziswa ngayo kwiBhunga
Kwimizimba yamathumbu emathumbu, i-triglycerides ibuye ifakwe kwaye ikhutshwe, kwi-blood stream-kunye ne-cholesterol engenayo-"kwiiphakheji" ezibizwa ngama-chylomicron . Iimpawu zomzimba ziyakususa i-triglycerides ukusuka kwi-chylomicron, ekhutshiswayo kumbane okanye ukuyigcina njengamafutha.
Ngokubanzi emva kokutya, ubuninzi be-chylomicron egazini liyakwandisa iiyure eziliqela.
Yisizathu sokuba oogqirha banokukucela ukuba uzilawule kwiiyure ezili-12 ngaphambi kokuba igazi lakho litsalwe ukulinganisa amazinga e-serum lipid. Ukuvavanya umngcipheko wesifo se-cardiovascular is based "level baseline" blood level levels-oko kukuthi, iqondo lakho legazi lomsindo ngelixa ukujikeleza i-chylomicrons akukwandisi okwethutyana i-triglyceride kunye ne-cholesterol.
Ukunyanga amazinga aphezulu e-Triglyceride Levels
Ukuba uxelelwe ukuba unamanqanaba aphezulu e-triglyceride, ugqirha wakho kufuneka enze uvavanyo olupheleleyo ukufumanisa ukuba kutheni. Kukho iindlela ezininzi (kwaye ngokuqhelekileyo zonyango) ezibangela i-triglycerides ephakamileyo, kuquka isifo sikashukela , isifo se- metabolic , i- hypothyroidism , isifo sesifo, kunye neyeza ezininzi zemithi.
Amanqanaba aphakanyisiweyo e-triglyceride anxulumene nomngcipheko okhulayo wesifo senhliziyo, kwaye amanqanaba aphezulu kakhulu e-triglyceride angavelisa i- pancreatitis (ibuhlungu kunye namaxesha athile ukuvuvukala kwamapakreta). Ngokuxhomekeke kwinqanaba elongezelelweyo lakho, ugqirha wakho unokuncoma ukuba abekwe kunyango olujoliswe ngokukhawuleza ukukhupha amanqanaba aphakamileyo.
> Imithombo
Inkqubo yeMfundo yeSizwe ye-Cholesterol (NCEP) Iqela leNzululwazi malunga nokuThengwa, ukuVavanywa kunye nokuPhathwa kwe-High Blood Cholesterol kwiBantu abadala (i-Panel Treatment Panel III). INgxelo yesithathu yeNkqubo yeMfundo yeSizwe ye-Cholesterol (NCEP) iPhaneli yoLwazi kwi-Detection, Assessment and Treatment ye-Blood High Cholesterol kwi-Adult (I-Panel Treatment Panel III). Uhambo luka 2002; 106: 3143.
I-Triglyceride Coronary Disease I-Genetics Consortium kunye Neziphumo zobungozi obukhulayo Ukusebenzisana, uSarwar N, uSandhu MS, et al. Inkqubo ye-Triglyceride-mediated and coronary disease: ukuhlalutya ngokubambisana kwezifundo ezili-101. Lancet 2010; 375: 1634.