6、positivecorrelationbetweengrowthhormoneandIGFBP-3andbetweeninsulin-likegrowthfactorIandIGFBP-3.Conclusion TheserumlevelsofIGFBP-3measuredbyWesternblotmayreflectthegrowthhormonesecretingstatus.SerumlevelofIGFBP-3mayprovideausefulindexforgrowthhormonefunction. 【Keywords】 We