Sentence examples for twofold concentrations from inspiring English sources

Antibiotic susceptibility assays were performed in 96-well sterile plates, filling each well with 95 μl of YPD containing decreasing (twofold) concentrations of the antibiotic nourseothricin, ranging from 500 μg/ml to 0.78 μg/ml (including a growth control without nourseothricin for each serial dilution).

The conditions of the monoplex PCR assays were the same other than a twofold concentration of primers and probes.

A twofold concentration range was analyzed in MCF-7, and the results were supported by northern blot analysis of BRCA1 mRNA using the highest concentrations of the chemicals.

Raised serum IL-18 was significantly associated with both PAF and persistent AF with a twofold concentration in all AF subtypes compared to controls [ 43].

Titrations (twofold concentration range) of recombinant His-tag Huwe1 protein were incubated with GST-TBP supplemented with E1, UbcH5b, methyl-ubiquitin, ATP regenerating mix, and ubiquitin aldehyde.

After 6 h, 2 ml of a growth medium containing a twofold concentration of FCS and antibiotics was added to the transfected cells.

However, approximately two thirds of infusions prepared by nurses are outside industry-accepted standards and 6% contain a greater than twofold concentration error [ 16].

Titrations (twofold concentration range) of recombinant His-tag Huwe1 protein are incubated with GST-TBP supplemented with E1, UbcH5b, wild-type ubiquitin and ATP regenerating mix, ubiquitin aldehyde in in vitro ubiquitination assays.

Extended-spectrum beta-lactamase (ESBL) production was defined phenotypically by broth dilution as a ≥3 twofold concentration decrease in MIC for either cefotaxime or ceftazidime tested in combination with clavulanic acid compared with the MIC when tested alone.

Treatment with either compound increased the number of gems in 3813 fibroblasts by nearly twofold at concentrations between 370 nM and 3.3 µM.

Compared to ASGH, ACSH showed an approximately eightfold higher concentration of Ca, an approximate twofold higher concentration of Zn, Mn, Cu, Fe, and Ni, plus a slightly higher concentration of P. In contrast, ASGH had statistically higher concentrations of K, Mg, Na, and Cl compared to ACSH (p < 0.05).