5 Matching Annotations
  1. May 2019
    1. The RIA for alpha hCG was similar to that used to estimate ~hCG. A monoclonal antibody specific to alpha hCG ( Gupta et al. , 1985 was used for the assay. The standard used was total hCG.
    2. RIA for alpha hCG.
    1. ultrapureHNO3andtissuesamplesweredissolvedin70%HNO3;microwavedfor5minat90W,180W,270Wand360W,untiltotaldigestionhadoccurredandthendilutedwithMilli-Qgradewater(Millipore,Acton,Massachusetts,U.S.A)
    2. Totalsodium,potassiumandcalciumconcentrationsweredeterminedwithatomicabsorptionspectrophotometry.Tothispurpose,plasmasamplesweredilutedwith1%
    3. Ionconcentrations