Sentence examples for titre increase from inspiring English sources

The detection limit of the test was established by testing in parallel the phage titre increase that occurred in the same A172 cultures (109 CFU/200 µl) spiked with 12, 6, 3 or 1 A170 MSa-sensitive bacteria.

Compliance with EMA criteria (as defined for annual re-licensure trials) for the immunogenicity of influenza vaccines in elderly people for both the HI and SRH methods was also assessed: a GMTR >2, a seroprotection rate ≥ 60%, and a rate of seroconversion or significant titre increase ≥ 30% using either test [ 24].

21 22 Therefore, with two blood samples collected at an interval of at least 16 weeks, we defined IgG seroconversion for amoebiasis as ≥1 64 at the second sampling as well as a fourfold titre increase when compared to first sampling results, which indicates recent infection.

Violin plots showing median (black square), 25% and 75% quantiles (thick black line) and 95% distribution (in grey) of net titre increases at different time points after infection (n = 1,420).

The α-amylase titre increased significantly in cane-molasses medium (60 U ml−1) as compared to that in the synthetic medium (26 U ml−1).

The titre increased 8 times to 0.66 mM (1.2 % Cmol) when E. coli BW25113 (DE3) Δpta-ΔldhA also expressed gltA and acnA.

To assess the statistical significance of titre increases (ELISA, IFA) after sporozoite challenge we used a Wilcoxon signed-rank test to compare titres before and after sporozoite challenge.

The cultures were then transferred quantitatively on a lawn of the A170 MSa-sensitive bacteria (105 CFU/4 ml soft agar) to determine whether the original phage titre increased.

The NO titre increased slightly at the 9th h post infection and significantly at the 24th h post infection in comparison to the uninfected control (Fig. 4A).

Lipid titre increased rapidly up to 48 h.

In addition, IgG titre increased rapidly after a subsequent boost.