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As can be seen clearly, the sample showed clear fluorescence signals of binding to PAH-DNA adducts (Figure 2A), whereas only minimal staining was observed in negative control (Figure 2B).

In 28 cases (31%), a minimal staining was observed.

In contrast, minimal staining was evident in the serpin-treated groups.

In contrast, minimal staining was observed in the OA synovial tissues.

Minimal staining was observed with Aβ- and TNF-α-treated cells probed with rabbit control serum (Fig.  5e, f), confirming the specificity of the CAP37 staining.

Collagen I staining at day 3 was minimally found around cells inside samples and only for samples implanted with human or rat cells; although, after 7 days, this minimal staining was found inside all samples.

On section, minimal AP staining was observed without T3 addition, and activity was restricted to an occasional cell in the ONL or ONBL (outer neuroblastic layer) (Fig. 8E-E').

Although minimal BrdU staining was evident in both groups at day 1 (data not shown), by day 3 the airway epithelium of DA-treated rodents demonstrated extensive increased proliferation, not seen in the vehicle controls, (Figures 5a c).

Consistent with its continued growth in vivo, robust Ki67 and minimal TUNEL staining was documented in these off-doxycycline tumors, similar to the profile of on-doxycycline iBRAF* PCA.

Lesions were considered positive when minimal brown staining was detected in the field.

Minimal BASP1 staining was observed in tubules from control kidney samples.