The results, surprisingly, demonstrated a significant increase in antibody titer.

Changes in antibody titers are not useful for monitoring responses to therapy.

Take a blood sample and check virus and antibody titers.

After that, antibody titer level can be tested to determine if protection is remaining adequate.

Thus, an antibody titer can be used to assess disease activity in patients that have developed such antibodies.

These heterotypic antibody titers decrease over long time periods (4 to 20 years).

Group O units with an antibody titer of 1:200 or less were designated universal donor blood.

I took blood samples and ran antibody titers on one of the cubs when I first discovered this.

There is also a significant correlation between high Toxocara antibody titers and epilepsy in children.

A rising antibody titer to CAV-1 is also seen.

As of 2013, at least 38 studies have found a positive correlation between T. gondii antibody titers and schizophrenia.

This cell line is usually used to express antibodies since they can result in antibody titers up to 1 mg under optimum conditions.

Treponemal antibody titers do not correlate with disease activity and should not be used to monitor treatment response.

Quantitative antibody titers are not diagnostically useful.

The anti-dsDNA antibody titers also tend to reflect disease activity, although not in all cases.

In passive immunity the desired antibody titers are achieved by injecting antibodies directly into an animal.

Positive antibody titers to T. gondii have been shown to be not correlative with major depression or dysthymia.

Serological tests to measure pathogen-specific antibody titer.

Moreover, there were no significant differences between jet injection and particle bombardment in the maximal antibody titers or number of injections before response.

ELISA is a common means of determining antibody titers.

Assays have been patented to measure XO antibody titers in prognostic, clinical use.

The H5N2 antibody titers of paired sera of 13 subjects increased fourfold or more.

The high efficacy found in the clinical trials in females and males to date has not allowed identification of a minimum protective antibody titer.

Serologic tests may show a rising antibody titer during primary infection but are of no diagnostic assistance during recurrent episodes.