Sentence examples for negative tested from inspiring English sources

Ethanolic extracts followed by methanolic extracts only presented the best antibacterial activity against both gram positive and gram negative tested bacterial strains due to its great ability to extract those polyphenolic and biological active compounds from natural sources which effectively act against broad spectrum bacteria.

Ten negative tested samples served as controls.

A high percentage of abnormal cervical cytological samples previously recorded as HPV negative tested HPV positive by this approach.

*HBoV1, human bocavirus 1; NPA, nasopharyngeal aspirate; NT, not tested; HRV, human rhinovirus; HRV negative, tested by monoplex PCR only; PIV1, parainfluenzavirus type 1; ND, no data available; AdV, adenovirus; none, negative by multiplex PCR.

More women in YWHS-1 reported not knowing their HIV test results: 11 of the 84 women (13.1%) who reported being negative tested positive and 4 of 12 women (33.3%) who reported that they did not know their previous HIV results tested positive.

Using the results from the negative tested pools and the individual testing, we found an estimated general prevalence of 47% (128/270).

The positive test was sandwiched between two negative tests.

Mr. Burrus said even a negative test "did not give me total comfort".

A senior government official in Washington, said the negative tests fed a deepening sense of bewilderment.

The patient reports a negative test from four years earlier, when his relationship with the boyfriend ended.

All participants had negative tests of islet cell auto-antibodies and glutamate decarboxylase 65 auto-antibodies.