... selen Bng 1.1: Cỏc dng selen mụi trng v h sinh hc [2,5,7] Tờn Vit tt Selenit Selenat Selencystin Selenmethionin Selencystein Dimetyl selenua Ion trimetyl selen Se-metyl-selencystein Se-metylselenmethionin ... dng selen c tỡm thy di dng selen vụ c nh selenit, selenat v selen hu c nh selenmethionin, selencystein, selencystin, selenprotein [1,2,63,88,106] Mt s hot ng ca ngi lm thay i s phõn b ca selen ... [2,4] Trong cỏc c th sng, selen ch yu tn ti dng aminoaxit, nh selencystin, selencystein, selenmethionin, selenglutathion, v cỏc selenprotein [2,4,5] Trong thy-hi sn cú cha hm lng ln selen [2,106],...