Sentence examples for undetected level from inspiring English sources

The established model of selection of functional mature strand was based on the thermodynamic structures of miRNA:miRNA* duplexes [ 40], whereas the unstable strand was so-called "miRNA*" and assumed to degrade to a nearly undetected level [ 41].

The concentration of 2-methybutyric acincreasedsed from 3 to 21 h of cultivation and reached a maximum of 0.13 mM after 21 h of cultivation, subsequently decreasing to an undetected level within 30 h (Fig.  2).

Treatment of cultured hippocampal neurons with 50 µM glutamate alone for 30 min caused a severe reduction of Erk1/2 phosphorylation to almost undetected levels (Figure 1A).

Though we have demonstrated that HAVCR1 contributes to ε-toxin-induced cytotoxicity, expression of HAVCR1 in HEK-293 cells (a cell line that is naturally resistant to the toxin and which expresses undetected levels of HAVCR1) did not confer increased toxin binding or toxin sensitivity.

It is possibly due either to undetected levels of infection in the control inoculum or spread from challenged sheep.

Second, C3* might have been another founding lineage entering the Americas 15 20 Kya, and have drifted down to undetected levels in all populations examined except the Ecuadorians.

Therefore, it appears that use of variables determined a posteriori are more likely than variables determined a priori to indicate geographic areas with undetected levels of counterfeit medicine.

Because of problems with methodology, total BPA could only be measured in a subset of the samples; total BPA concentrations ranged from undetected levels to 9.3 ng/mL.

Serum IL-10 levels were more frequently detectable in the patients that developed metastasis during follow-up, and the prognosis of patients with detectable IL-10 levels was significantly poorer than in those patients with IL-10 undetected levels.

Regarding IL-1 production (Fig.  5c), it was enhanced in peritoneal macrophages cultured in the presence of LPS plus IFN-γ (112.93 pg/mL) in comparison to control cells (undetected levels).

Thus, the low to undetected levels of expression of M1-inflammatory molecules in microglia was specific to parasite infection and suggests a defect in the activation of these cells in helminth parasite-infected brains.