Words similar to seropositive
Example sentences for: seropositive
How can you use “seropositive” in a sentence? Here are some example sentences to help you improve your vocabulary:
To determine whether costimulation through human CD81 affected these early activation events, peripheral blood cells from normal CMV seropositive donors were incubated for 6 h with a superantigen, SEB, or the viral antigen, CMV, in the presence or absence of an agonistic anti-CD81 mAb, 5A6.
For RNP, using the mean OD plus two standard deviations (Table 1) of the 40 CMV seronegative sera to establish a negative/positive cutoff value, two of the 40 CMV seronegative sera were positive (OD = 0.22 and 0.30), three of the CMV seropositive sera were positive (OD = 0.25, 0.26 and 0.25), and none of the sera from the vaccine recipients were positive.
Quantitative levels of antibodies against CMV gB were measured by EIA in all seropositive sera as previously described [ 20 ] . The OD value obtained for the 1:1600 dilution for each serum was used for statistical calculations.
HIV seropositive patients are at increased risk for PCP when their CD4 +lymphocyte count is < 200/μL.
Despite its decline as a result of widespread antiretroviral therapy and chemoprophylaxis, PCP has remained a common complication in patients with HIV infection [ 2 3 ] . In a prospective multicenter study of HIV seropositive patients, for 79% of those with a CD4 +lymphocyte count < 200/μL receiving PCP chemoprophylaxis, the rate of first episode PCP was 3.3 per 100 person-years [ 4 ] . Although actual data were not available, high rates of noncompliance with and lack of access to antiretroviral therapy and chemoprophylaxis were likely in our study population, which included a significant number of medically underserved patients without perceived risk for HIV.
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