Sentence examples for below detectable levels and from inspiring English sources

None of these experimental treatments have a significant advantage in the processing of nitrogenous wastes in recirculating aquaria; final ammonia and nitrite concentrations were below detectable levels, and nitrate concentrations did not differ significantly among the experimental treatments.

Combination anti-HIV therapy became available in the mid-1990s, althoughough the drug regimens were highly effective in suppressing the virus to below detectable levels and allowed patients to live relatively healthy lives, some questioned whether the cumulative toxicities of long-term drug therapy would negate the beneficial effects over time.

In a phase 2a study, Miravirsen treatment alone resulted in a sustained, dose-dependent HCV decrease in the majority of treated patients, five of whose viral loads fell below detectable levels and one of whose viral loads remained undetectable at the conclusion of the study, 12 weeks after treatment cessation12.

The functional analysis of these events has been complicated by many factors, given that the critical quantities of the signaling fragments in vivo are, as a rule, below detectable levels, and their existence has to be inferred indirectly.

Absolute transcript expression values for C2GNT1 and β-actin beyond 45 cycles were considered to be below detectable levels and those data were eliminated.

In our setting, any such effect may not have been observed, as any infection that might have occurred during the first year of life was below detectable levels and antibody of maternal origin had waned by age one year.

Then, to facilitate the large numbers of cTnT observations that were below the limit of detection (ie, <0.01 ng/ml), we entered two variables, one a dichotomous variable indicating that the cTnT was below detectable levels (normal) and one variable using the logarithmic continuous measurements for cTnT values that were above 0.01 ng/ml.

Moce-Llivina et al. (2003) recorded significant reductions in indigenous E. coli to below detectable levels after 30 and 90 min at 80 °C.

Whereas dcl1 mutations do not impact the accumulation of 21-nt miR168, the 22-nt miR168 is below detectable levels in dcl1-7 and dcl1-9 mutants (Figure 4A).

However, the majority of studies have observed no differences in cortisol [ 18, 62- 65] due to ploidy and, up until the time of maturing sex hormone levels are typically below detectable levels in salmon and therefore unlikely to influence the immune system in this study.

HSP104 mRNA levels were below detectable levels in untreated cells and were significantly induced in heat shocked cells.