Sentence examples for markers of previous from inspiring English sources

We found that 326 individuals presented no markers of HBV exposure (HBSAg−/anti-HBS−/anti-HBc−), 193 presented markers of previous HBV infection (HBSAg−/anti-HBS+/anti-HBc+), 61 were currently infected (HBSAg+/anti-HBS−/anti-HBc+) and 56 were vaccinated (HBSAg−/anti-HBc−/anti-HBS+).

It could be possible that these genes could serve as markers of previous thermal history.

Most of the seropositive women had markers of previous infections, but ten met the criteria for IFA seroconversion.

Records for 224 outpatients were reviewed in relation to the markers of previous disease or active HBV and HCV infection.

No statistical significant difference was observed for haematological parameters, serological markers of previous viral hepatitis (type B or C) and syphilis.

We recommend therefore that elevated serological markers of previous GABHS infection, together with major and minor criteria, are sufficient for a diagnosis of ARF.

Another analysis was carried out to verify the frequency of isolated anti-HBs as a marker of previous vaccination.

Although these differences suggest an exposure dependent component, it has not been clear whether the presence of the parasites per se are important or it they just represent a marker of previous exposure.

Thus, the presence of PV B19 IgG is a marker of previous exposure to PV B19.

We used delayed school progression as marker of previous poor school achievement.

Anti-HBc alone were interpreted as a likely marker of previous exposure to the virus.