Sentence examples for negative specimen from inspiring English sources

The negative specimen consisted of molecular biology grade water.

The HIV negative specimen was commercially purchased from PAA laboratories, Pashing, Austria.

The falsely negative specimen was retested and found to be weakly reactive (OD/CO 1.21).

Ozone and clotrimazole both reduced the symptoms significantly and led to negative specimen cultures (p<0.05).

It is recommended that a negative specimen be tested by another sensitive rapid method like direct immunofluorescence to improve sensitivity.

One negative specimen detected by the RVP Fast assay was found to be positive for HRV by the GeXP assay.

Two culture negative specimens were FDA positive.

In the same study, PCR was able to detect causative fungi in 5 culture negative specimens.

Table 1 The distribution of specimens and type of bacterial isolates Specimens/MO Infected eye Lens case Total No. No. No. % No of Specimens 116 68 184 100 Negative Specimens 49 46 95 51.6 Positive specimens 67 22 89 48.4 Multi-infection specimens 14 8 22   Uni-infection specimens 53 14 67   S.

For quality control, all positive specimens and a random sample of 5% of negative specimens was retested in a different laboratory using the same testing algorithm.

Parameters β1. to β4 account for trends and the seasonality of truly negative specimens (patients presenting with other acute respiratory infections).