Screening at 11-13 weeks with ultrasound biparietal diameter (BPD) can detect half of open spina bifida cases. Maternal serum α-fetoprotein (AFP) levels at 15-19 weeks are increased 3- t...
来源:《American journal of obstetrics and gynecology》 2013 年 209卷 3期
Aminopeptidase N (CD13) is expressed in normal and neoplastic liver tissue, where it exhibits a characteristic canalicular pattern (CD13(can)), similar to that seen for CD10 and when anti...
Monoclonal antibodies (MoAbs) to human alpha-fetoprotein (AFP) produced by 13 different murine hybridoma clones were used in affinity electrophoresis. The binding of MoAbs to AFP was stud...
来源:《Journal of immunological methods》 1987 年 102卷 1期