Sentence examples for for positive detection from inspiring English sources

The PCR was performed according to the manufacturer's protocol with the assignment of a cut-off value of < 40 cycle s (Ct) for positive detection of viral DNA.

The qPCR was performed according to the manufacturer's protocol with the assignment of a cut-off value of < 40 cycles (Ct) for positive detection of viral DNA.

For positive detection of cleaved caspase-3, mouse NIH3T3 fibroblasts were treated with 1 µm staurosporine (Sigma) for 5 h at 37°C and the staining was performed as described above.

Data analysis was carried-out using LightCycler 4.0 software, with criteria for positive detection of HSV being designated as any specimen having a crossing point (CP value) less than 30 (using the 640 nm/back 530 nm channel for analysis).

Defining a cut-off value for the three-gene panel of 0.085% for positive detection of methylation (and thus disease), the panel distinguished between breast cancer and both healthy and benign controls with a sensitivity of 51.4% and a specificity of 80.5%.

See Table  3 for positive detections in different types of specimens from the live poultry markets.

However, higher values of positive detection for target cysts were obtained by PCR than with microscopy.

First of all, abundance for true positive detection for such neutral losses was found to be very low (often at 1% base peak intensity), even at low fragmentation energy.

The cutoff titer for a positive detection was determined as the lowest titer for which all first serum samples and control serum samples were negative.

The cut-off for a positive detection was set at 6 as sum of the scores for proportion and intensity of staining.

The functional connectivity maps created were stringently validated by controlling for false positive detection of correlation, the physiologic basis of the signal source, as well as quantitatively evaluating the reproducibility of maps.