supporting the view that a DN result may represent aparticular time-point along the two curves of ATI titer rise and infliximab drug level decline.CONCLUSION:DN status may result from false negative detection of IFX or ATI by double antigen ELISA,suggesting a transitional state of low-level ...
Host cells were distributed into the wells of a 96-well plate (1 ml per well, Axygen), and phage of a known titer were then added to an input concentration of 105 plaque-forming units per milliliter (PFU ml−1). The cultures were grown overnight (14–20 hours) with shaking...
Transwell invasion assay of Res186, Res259 and BT66 (BRAF fusion+) cells infected with miR-control or miR-125b, migrated cells were photographed (200x) by inverted light microscopy (A) or quantitated with Cell-Titer blue (B). All data were normalized to miR-control. (**p < 0.01...
When 0.01 mM caffeic acid phenethyl ester was used alone for inactivation, the remaining viral titer was decreased to 0.3% of that obtained before inactivation. In this case, the virus inactivating efficiency was not changed at all even when the concentration of caffeic acid phenethyl ester was i...
this organism is attributed to the multiple copies of BC synthesis genes in its genome (Lu et al.2020). Research for novel BC producers in different niches, in addition to deeper studies at the molecular level for BC production pathway continues toward improving the production titer....
Obviously, in this case, the humoral immune response was affected to the extent of allowing the development of secondary bacterial infections at a very low feed level of OTA of 1 ppm (Figure 4). Another example of increased susceptibility to target microbial infection, e.g., Mycobacterium ...
Samples were dissolved in 32 µL complete RPMI media, and viable AdHu5–PfRH5 was quantified using a hexon immunoassay (QuickTiter Immunoassay, Cambridge Bioscience, Cambridge, UK). 2.4. Immunization Female Balb/c mice, 4–6 weeks old (Harlan, Hillcrest, UK), were used in all exper- ime...