* B?nh nh?i máu c? tim: gi?m t?n th??ng c? tim trong tr??ng h?p t? bào c? tim không ???c cung c?p oxy ??.Your answer has actually been obtained and may be revealed quickly. Be sure to tend not to submit exactly the same solution yet again.Selen c?ng ???c cho có kh? n?ng b?o v? ch?ng oxy hóa nh? glutathione trên các t?n th??ng c?a DNA nên c�