Sentence examples for control swabs from inspiring English sources

A number of vaginal, anal, oral and control swabs were taken by the pathologist, and subsequent forensic examination demonstrated that the semen was produced by a male with the blood type "A" or "AB".

This increase occurred while the concentration of virus in the water decreased with time (r = −0.647; P = 0.001), the viral concentration in UPG– control swabs appeared to decrease, though the change was not significant (r = −0.119; P = 0.322).

Other weaknesses included lack of control swabs and information on the timing of administration of prophylactic antibiotics preoperatively.

One study demonstrated the ability of an e-nose to differentiate swabs of various upper respiratory tract bacteria from control swabs [ 5].

Chickens which served as a source of negative control swabs were uninfected SPF white leghorn chickens from SEPRL in-house flocks and were housed in battery cages with ad libitum access to feed and water.

Negative control swab samples were collected from 25 live, healthy, uninfected crows.

Means and SEMs were calculated for qRRT-PCR results, expressed as log10vRNA M gene copies per reaction at 18, 42, 66, and 90 h in UPG+ swabs (n = 3), UPG-control swabs (n = 3), and virus-contaminated water sample (n = 1), tested twice in triplicate.

In our study, FRDA patients had average frataxin levels of 13.8±4.6 pg/µg total protein, which were different to those detected by others in PBMCs (1.1 4.8 pg/µg) [12] or lymphoblasts (127±77 pg/µg) [10], or even in control buccal swabs (30 pg/µg) [11].

Control throat swabs were collected and culture yielded normal flora.

Two control throat swabs revealed only normal oropharynx flora.

Control throat swabs were collected for culture, which revealed normal oropharynx flora.