Sentence examples for marker of past from inspiring English sources

Antibodies to C trachomatis persist after infection, thus providing a marker of past infection.

It is unknown whether a patient's self-reported history of Chlamydia trachomatis infection is a valid marker of past infection.

All serum samples were tested for specific IgG DENV antibodies as a marker of past infection using the Focus ELISA kit (Dengue Fever Virus IgG Focus Diagnostics, Cypress CA, USA).

On the other hand, a past training injury may be a marker of past physical activity [ 20].

Thus, positive staining of LPS can be considered as a marker of past or present Chlamydia infection.

Following an acute infection, antibody to HAV develops in virtually every instance, remaining detectable for decades, and providing a reliable marker of past infection.

In addition, Kurukh, Malto, and Brahui have evidence for *kk and *cc as markers of past tense.

In the chain interiors (where stratigraphic and geomorphological markers of past sea-level positions are lacking) the study is based on analysis of erosional landforms and river valleys.

Objective: To study whether coinfection with HIV and HCV influence the chance of detecting HBV DNA in sera with markers of past hepatitis B. Study design and results: The test panel included 160 anti-HBc-positive/HBsAg-negative sera collected in the diagnostic setting.

In between these joyous mile-markers of past desert wanderings, even fewer modern Jews observe the Counting of the Omer, a 49-day period of self-reflection and spiritual renewal.

In Sub-Saharan Africa, the prevalence of HBV surface antigen (HBsAg) is 3 - 20% and markers of past exposure ranging from 60 - 99% [ 5].