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大鼠ｉｇ－硒化卡拉胶（１４０ｍｇ·ｋｇ－１·ｄ－１、７０ｍｇ·ｋｇ－１·ｄ－１和３５ｍｇ·ｋｇ－１·ｄ－１×３０ｄ），测定各组大鼠红细胞超氧化物歧化酶（ＳＯＤ）活性以及膜蛋白组分高分子多聚物（ＨＭＰ）含量变化。结果表明：大鼠ｉｇχ－硒化卡拉胶（１４０ｍｇ·ｋｇ－１·ｄ－１×３０ｄ）可显著提高ＳＯＤ活性（Ｐ＜０．０５），而对膜蛋白组分ＨＭＰ无显著影响（Ｐ＞０．０５）。
The rat ig-selenized carrageenan (140 mg · kg-1 · d-1, 70 mg · kg-1 · d-1 and 35 mg · kg-1 · d-1 × 30 d) The activity of SOD and the content of macromolecule polymer (HMP) of membrane protein were studied. The results showed that the ig x-selenated carrageenan (140 mg · kg-1 · d-1 × 30 d) significantly increased the activity of SOD (P <0.05), while had no effect on the HMP of the membrane protein (P> 0.05).