Words similar to sentinel

Example sentences for: sentinel

How can you use “sentinel” in a sentence? Here are some example sentences to help you improve your vocabulary:

To monitor the impact of the mass treatment program, sentinel sites were chosen based on estimated community antigen prevalence inferred from rapid card-based immunochromatographic testing (ICT) of local school children (Amrad ICT, New South Wales, Australia).
Otherwise, such antibodies may contribute to the deterioration in the specificity of the cocktail compromising its application for evaluation of the sentinel lymph nodes of melanoma.
None of the 81 sections of mammary carcinoma sentinel lymph nodes showed immunoreactivity for the cocktail in any of the non-melanoma cells (Figure 2C) and were interpreted as negative for melanoma micrometastases by all five observers.
If indicated in the future, additional monoclonal antibodies showing immunostaining patterns in sentinel lymph nodes that are similar to these three antibodies which also posess high specificity for melanoma may be added to this cocktail, by widening the spectrum for many melanoma specific antigen epitopes.
Although confidence intervals of infection before and after treatment were overlapping for 2 of the sentinel sites, it is important to point out that confidence intervals were not overlapping for the two locations where dissection data indicated significant declines in larval prevalence.