[Level of free L-carnitine in human seminal plasma and its correlation with semen quality].

摘要: OBJECTIVE To evaluate the difference of free L-carnitine level in seminal plasma between fertile and infertile men correlation with semen quality, to study effect on male fertility its role evaluation treatment infertility. METHODS Semen samples 230 (normozoospermia, n=117, oligozoospermia, n=81, azoospermia, n=32) 30 were collected such sperm parameters as concentration, motility vitality, determined by high performance liquid chromatography computer-assisted analysis system, respectively. The results analyzed SPSS 12.0 software. RESULTS was significantly higher than that (P < 0.01). lower weaker more significant difference. positively correlated concentration (r = 0.521, P 0.001), 0.319, 0.001) vitality 0.251, 0.001). CONCLUSION plasma, can be taken a biochemical index used guidance for clinical infertility well mechanisms reproduction.