serum AFP, β-HCG and PAPP-A in early pregnancy on prenatal screening.Methods: 516 pregnant women who took early prenatal examination were selected from March 2012 to February 2014.We extracted 4 mL of venous blood from each maternal,then separated serum,and detected serum alpha fetoprotein(AFP...
Measurement of AFP is generally used in two clinical contexts. First, it is measured in pregnant women through the analysis of maternal blood or amniotic fluid as a screening test for certain developmental abnormalities, such as aneuploidy. Second, serum AFP level is elevated in people with ...
It is possible that, due to decidua developmental defect in PA patients, the trophoblasts invade the myometrium, at this time, AFP in fetal blood enters the maternal circulation, leading to the increased serum AFP levels in pregnant women. The reason for the abnormal increase of β-hCG may ...
【Abstract】Objective To investigate the clinical practical effect of serum AFP、Free-β-hCG and inhibin-A on prenatal screening in mid-pregnancy.Methods Chemoluminescence and ELISA were applied to measuring the serum levels of AFP, Free-β-hCG and inhibin-A in 3728 cases of pregnant women at ...
Analysis and revise partly factors which may affect the results such as the age,body weight and gastational weeks of the pregnant women. Next ancillary investigations were selected in the appropriate cases, included amnionic fluid chromosome, umbilical blood chromosome test or ultrasonic examination, ...
pregnantwomenwithconfirmedgestationalage. NAME ARCHITECTAFP(alpha-fetoprotein) INTENDEDUSE TheARCHITECTAFPassayisaChemiluminescentMicroparticle Immunoassay(CMIA)forthequantitativedeterminationofalpha-fetoprotein (AFP)in: Humanserumorplasmatoaidinthemanagementofpatientswith1. ...
罗氏试剂盒说明书英文原版 AFP 04491742 190 V5.0.pdf,ms_04491742190V5.0 AFP AFP α1-fetoprotein REF SYSTEM MODULAR ANALYTICS E170 04491742 190 200 cobas e 601 cobas e 602 English ▪ 2nd incubation: After addition of streptavidin-coated microparticles, th
2. For Prenatal Testing - Establish a range of normal values for the new assay based on normal serum, plasma, and amniotic fluids from pregnant women with confirmed gestational age. NAME ARCHITECT AFP (alpha-fetoprotein) INTENDED USE The ARCHITECT AFP assay is a Chemiluminescent Microparticle ...
Serum Des-Gamma-Carboxy Prothrombin (DCP). Mayo Clinic. Available online at https://www.mayomedicallaboratories.com/test-catalog/Clinical+and+Interpretive/61844. Accessed on 02/06/2016. Choi JY et al. Diagnostic value of AFP-L3 and PIVKA-II in hepatocellular carcinoma according to total-AFP....
The screening will measure elevated levels of alpha-fetoprotein in the blood of pregnant woman. Because of the statistics, the need for careful counseling and expert follow-up of all women with elevated levels. Considerable caution has also been exercised in recommending the test.Annas...