There is a positive correlation between the fetal birth weight and EGF concentrations in maternal sera, cord blood sera and amniotic fluids.
巨大儿组母血、脐血及羊水中EGF浓度与正常体重儿组比较，差异无显著性。
Conclusion: the Three-Yellow preparation can reduce the contents of the total cholesterol and triglyceride in the blood sera of an experimental mouse.
结论：三黄制剂能降低实验小鼠血清中总胆固醇和甘油三酯的含量。
Results: Both the high and low dosage groups of Three Yellow preparation can reduce the contents of the total cholesterol and triglyceride in the blood sera in different degrees.
结果：三黄制剂高、低剂量组均能不同程度地降低小鼠血清中总胆固醇和甘油三酯。
Results demonostrated (1) that the mean cord serum erythropoietin levels wrer higher than their 72-84 hour old blood samples and maternal sera both in AGA and SGA (P<0.01).
结果发现正常新生儿和小样儿的脐血红细胞生成素浓度高于生后72～84小时（P<0.01）和母血（P<0.01）。
All sera from 92 blood donors from Beijing and 142 blood donors from Atlanta, U. S. A.
92份北京地区献血员及142份美国献血员血清未发现假阳性反应；
Objective This study is to probe into the effects and mechanism of sera in tumor blood metastasis.
目的探讨血清在血行转移的作用及机制。
Methods 2 882 Chinese blood donors and 556 Chinese hepatitis patient sera were tested with the improved Chinese anti-HCV EIA kit (XWK) and two foreign third-generation anti-HCV EIA kits (A3, O3).
方法用改进后的国产新伟凯公司丙肝试剂（XWK）和两种国外第三代主流试剂（A3，O3）检测了2 882份供血员血样和556份各种肝炎病人血样。
Methods 2 882 Chinese blood donors and 556 Chinese hepatitis patient sera were tested with the improved Chinese anti-HCV EIA kit (XWK) and two foreign third-generation anti-HCV EIA kits (A3, O3).
方法用改进后的国产新伟凯公司丙肝试剂（XWK）和两种国外第三代主流试剂（A3，O3）检测了2 882份供血员血样和556份各种肝炎病人血样。
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