Sentence examples for markers was negative from inspiring English sources

Serology for major hepatitis viruses, liver disease associated autoantibodies, and tumor markers was negative.

RF, as well as other auto-immune markers, was negative (Table  2).

Application of irrelevant antibodies for the inflammatory cell markers was negative (Fig 1E).

A serological workup, including C3/C4, ANCA, ANA, anti-DNA, anti-GBM, viral serology and tumour markers, was negative.

When all the markers were negative, her risk of invasive cancer was only 4 percent, according to the report published online Wednesday by The Journal of the National Cancer Institute.

Tests for serum hepatitis B and C viral markers were negative.

An interval between the CT scans of only three cycles of chemotherapy is indicated if serum markers are negative or their levels are not decreasing [11].

Tumor markers were negative, including AFP, carcinoembryonic antigen, carbohydrate antigen 19-9, and squamous cell carcinoma antigen, whereas neuron-specific enolase (NSE) was focally positive (Fig. 4a).

Additional mesenchymal markers were negative as well, such as vimentin, desmin, α-smooth muscle actin, HHF-35, KP-1, and CD34.

All other tested markers were negative (HSP72) or showed a normal staining pattern (MAP2; Fig. 3).

All serologic markers were negative.