LAWV COV NPE
Alph-e-H (rau cov tuam txhab), Vitamin E-d-Alpha (Mason Vitamins), Vitamin E-dl Alpha (Health khoom Corp., Mason Vitamins), E Mixed (Rexall Consumer), Vitamin E qhuav (Swanson Health khoom), tag nrho E (Westlake Labs), Vitamin E MTC (Vitamin teb chaws), Nutr-E-huab (paub ntau noj haus), Aquasol E (Astra Zeneca), Aquavit-e-H (Cypress kws), kua (Freeda Vitamins), E E-Pherol (Vitaline Corp.), qhuav E (xwm lub neej). HAUJ LWM LAWM Vitamin E yog ib lo lus rau hauv ib tsev neeg tej tshuaj uas muaj structurally thiab, tej zaum, biologically txheeb tus neeg paub zoo tshaj no tsev neeg, alpha-tocopherol. Vitamin E yog ib fat-soluble vitamin thiab ib tug tseem ceeb as rau tib neeg. Txawm li ntawd los, in contrast with rau lwm vitamins tam sim no nyob rau hauv tib neeg cov khoom noj khoom haus, lub caij nyoog biochemical tug tshua tsis paub. Vitamin E tsis tuaj ua si tu tub tu kiv cwj pwm thiab lactation rau tib neeg raws li nws ua rau cov tsiaj xws li nas, thiab overt deficiency Kas no vitamin muaj tsawg tsawg. Deficiency kas vitamin E, tsis tas li ntawd, yeej muaj nyob rau hauv tib neeg, thiab sub-pom nutriture txog cov vitamin yuav ua tau tej yam tsiv siab sib, xws li mob plawv coronary, tsis nco qab thiab mob cancer. Vitamin E deficiency mas vim tias muaj tsawg caj txawv txav rau cov protein ntau tiam alpha-tocopherol (alpha-TTP), vim tias muaj ntau yam malabsorption syndromes thiab vim tias muaj protein ntau zog malnutrition. Alpha-TTP no muaj protein ntau nyob rau hauv lub siab, muaj mob plawv, cerebellum thiab retina. Alpha-TTP xyua xim paub alpha-tocopherol thiab ntseeg tau tias tsis muaj tus secretion ntawm alpha-tocopherol coj los rau ntawm lub hlwb mob rau hauv cov kev. Nws yuav tau ua nyob delivering alpha-tocopherol cerebellum thiab retina. Tsis xws luag caj hauv alpha-TTP yog txuam nrog rau tus yam ntxwv ntawm tus syndrome, uas yog ataxia uas muaj vitamin E deficiency los yog AVED, yav tas los hu ua thaj raug rho tawm vitamin E deficiency (5). AVED neeg txom nyem los ntawm kev mob paj hlwb uas yog yus muaj peripheral nhyav neuropathy. Vitamin E deficiency kuj los yuav los tsis xws luag hauv lipoprotein synthesis caj. Lipoproteins muaj apolipoprotein (apo-B) tsis tsim nyog rau haum thiab thauj cov vitamin E. Cov homozygous hypobetalipoproteinemia muaj kho raws ib tug hauv cov apo-B noob thiab cov abetalipoproteinemia muaj tsis xws luag caj protein microsomal triglyceride-hloov mus rau lwm tus. Homozygous hypobetalipoproteinemics thiab abetalipoproteinemics yuav tsis muaj vitamin E-txaus thiab tsim muaj cov kuj peripheral neuropathy ntshuaj deficiency vitamin E.