论文部分内容阅读
本文报道通过口服富硒蛋后，人血清硒（Ｓｅ）、发硒（Ｓｅ）、血清谷胱甘肽过氧化物酶（ＧＳＨ—Ｐｘ）、过氧化脂质（ＬＰＯ）等指标的变化，以进一步探讨Ｓｅ对人体抗氧化、清除自由基作用的影响。实验结果表明：所有观察对象服硒蛋３个月后，血清Ｓｅ、发Ｓｅ、ＧＳＨ—Ｐｘ均明显升高，血清硒平均值由原来０．０８８μｇ／ｍｌ上升至０．１４４μｇ／ｍｌ，发硒由０．１９５ｍｇ／ｋｇ至０．５１４ｍｇ／ｋｇ，ＧＳＨ—ＰＸ活力由１４７．１Ｕ／Ｌ升至１８８．５Ｕ／Ｌ，前后比较有极明显差异（Ｐ＜０．０１），ＧＳＨ—Ｐｘ／ＬＰＯ前后比较亦有极明显差异异（Ｐ＜０．０１），硒对脂代谢调节规律得以肯定。
This article reports the changes of selenium (Se), selenium (Se), serum glutathione peroxidase (GSH-Px) and lipid peroxidation (LPO) To further explore the effect of Se on antioxidant and scavenging free radicals. The results showed that after 3 months of serving selenium eggs, the serum Se, Se and GSH-Px in sera of all the subjects were significantly increased, the mean serum selenium increased from 0.088μg / ml to 0.144μg / ml, selenium From 0.195mg / kg to 0.514mg / kg, the activity of GSH-PX increased from 147.1U / L to 188.5U / L, there was a significant difference before and after (P <0.01) Before and after the comparison also had very significant differences (P <0.01), selenium regulation of lipid metabolism to be affirmed.