positive control


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positive control

A method of airspace control that relies on positive identification, tracking, and direction of aircraft within an airspace, conducted with electronic means by an agency having the authority and responsibility therein.
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Like any test, the evaluation of molecular markers requires both testing reagents as well as negative and positive controls. The cost of these reagents (and in particular, the controls) is often influenced by how often the mutation presents itself clinically.
At day 0, all the three diabetic groups: Positive control, negative control, and treated groups were shown to have high mean fasting glucose level which was above 11.11 mmol/L (positive control group (16.61 [+ or -] 1.36), negative control group [16.33 [+ or -] 1.46], and treated group [21.78 [+ or -] 1.44] when compared to the normal group (7.27 [+ or -] 0.91).
aureus as compared with the positive control. However, the growth of S.
Groups Systolic Pressure (mmHg) Before After Sham 120.83 [+ or -] 10.48 * 114.67 [+ or -] 4.93 Negative control 175.33 [+ or -] 5.82 (#) 169.67 [+ or -] 5.12 Positive control 161.00 [+ or -] 5.69 (#) * 141.17 [+ or -] 1.60 Dose I 153.33 [+ or -] 9.48 (#) * 139.00 [+ or -] 4.56 Dose II 159.33 [+ or -] 2.73 (#) * 133.00 [+ or -] 1.67 Dose III 164.67 [+ or -] 5.89 (#) * 123.17 [+ or -] 4.83 Groups Decrease in systolic BP Sham -1.18 [+ or -] 8.17 Negative control 1.93 [+ or -] 2.02 Positive control 16.48 [+ or -] 2.61 Dose I 10.28 [+ or -] 5.07 Dose II 19.43 [+ or -] 4.13 Dose III 28.06 [+ or -] 5.66 Note: Sham = CMC 0.5 %, negative control = CMC 0.5 %, positive control = tamoxifen 0.36 mg / 200 g BW, Dose I = E.
A positive control group (n = 26) was comprised of contralateral teeth, and a negative control group (n=8) was comprised of endodontically treated mature maxillary incisors.
After collection, all the burs were randomly allocated to positive control, negative control and test groups.
Two hundred qualifying subjects were randomized 1:1 to the 0.454% stabilized Sn[F.sub.2] dentifrice (Crest[R] PROHEALTH[TM] Clean Mint) or positive control dentifrice with 0.3% triclosan/0.243% sodium fluoride (Colgate[R] Total[R]).
aureus Water -- 3 day ethanol -- 5 day ethanol -- 3 day methanol -- 5 day methanol 14.33 [+ or -] 0.58 (g) Positive control 19.7 [+ or -] 2.57 (cd) S.
Both a within-subject design (preassessment/postassessment surveys) at the intervention and positive control schools and a between-subject design (within preassessment and postassessment surveys) across all three schools were used to measure the effectiveness of the nutrition education programs.
Furthermore, 4D and 5E treatment groups revealed a significant (p<0.05) improvement in fecal score from 2.67 [+ or -] 0.21 for the two treatment groups to 1.17 [+ or -] 0.17 and 1.33 [+ or -] 0.21, respectively, compared to that of the positive control group (3C) that recorded a slight reduction from 3.17 [+ or -] 0.31 to 3.0 [+ or -] 0.32.
SRBCs were washed three times with PBS.In vitro phagocytosis of SRBCs was performed in colchicine treated groups, negative and positive control groups by macrophages (Javeed et al., 2011; Loike et al.,2004; Seyrantepe et al.,2010).
ABI Toxoplasma gondii (RH strain) quantitated DNA (Catalog #: 08-948-250) was used as positive control. According to the manufacturers descriptions, this positive control contained 16000 copies of Toxoplasma gondii (RH strain) genomic DNA per microliter.

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