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147例不育男性的精浆转铁蛋白(Tf)的平均含量(20.1±0.89g/ml(显著地低于115例正常生育男性的Tf的平均含量(28.2±0.7μg/ml,p<0.01)。其中无精症组、严重少精症组,中度少精症组和仅精子密度正常组的精浆Tf含量(分别为15.8±0.9,18.5±0.2,19.0±1.6和22.4±1.6μg/ml)与正常生育组比较均有显著差异(P<0.01)。血清FSH水平升高组精浆Tf含量显著低于血FSH水平正常组。本研究结果表明精浆Tf可能是反映睾丸支持细胞功能的有意义的指标。
The average content of seminal transferrin (Tf) in 147 infertile men (20.1 ± 0.89 g / ml (significantly lower than the mean Tf of 115 normal fertile men (28.2 ± 0.7 μg / ml, p <0.01 ), And the seminal plasma Tf contents of azoospermia group, severe oligozoospermia group, moderate oligozoospermia group and normal sperm concentration only group were 15.8 ± 0.9, 18.5 ± 0.2, 19.0 ± 1.6 and 22.4 ± 1.6μg / ml) were significantly different from those of normal fertility group (P <0.01) .There was a significant decrease of Tf content in seminal plasma of serum FSH level compared with the normal level of serum FSH.The results of this study indicate that the seminal plasma Tf may be a marker of testicular sertoli cells Meaningful indicator of function.