Previous laboratory studies with S. cerevisiae and D. melanogaster indicate that vegetative cells are killed by passage through the gut and that spores have increased survival, but this has not been rigorously quantitated [13], [14].
Of note, the proteomic presence of this minor toxin in king cobra venoms has not been reported nor quantitated previously [ 19, 20, 24, 25].
Real-time PCR methodology can successfully quantitate microchimeric cell populations at a concentration of 100 microchimeric cells/100,000 host cells; however, it has not been successful in quantitating DNA from trace numbers of microchimeric white blood cells which we reported are present in murine peripheral blood at a concentration as low as 2/100,000 host cells.
Whether TGF-beta1 directly influences Wnt-4 expression in fetal or postnatal fibroblasts has not been examined.Primary fetal and postnatal mouse fibroblasts were stimulated with TGF-beta1 and Wnt-4 expression quantitated by real-time polymerase chain reaction.
The frequency of complications, side effects, and constraints of long-acting gas and prone positioning have not been definitively quantitated, but are not negligible.
The effects of TSA and FK228 on apoptosis have not been fully characterized or quantitated.
The ratio was not determined when the target gene could not be quantitated in both the paired samples.
Most biomarkers are proteins and have classically been quantitated with immunoassays.
The intracellular levels of mRNA's which code for the synthesis of the egg-white proteins, ovalbumin and avidin, have been quantitated in a heterologous protein synthesizing system.
Also, among the most important classes of anti-infectives that have not yet been determined are the quinoxaline dioxides (carbadox, olaquindox), which at least 13 different studies have been unable to quantitate.
