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  Indian J Med Microbiol
 

Figure 3: Bax immunohistochemical staining intensity of all groups. (a) Group 1 (control), weak immunohistochemical staining (±); (b) negative control group, no immunohistochemical staining (-); (c) Group 2 (5 ppm FA, 4 weeks), mild immunohistochemical staining (+); (d) Group 3 (5 ppm FA + NS, 4 weeks), mild immunohistochemical staining (+); (e) Group 4 (10 ppm FA, 4 weeks), moderate immunohistochemical staining (++); (f) Group 5 (10 ppm FA + NS, 4 weeks), moderate immunohistochemical staining (++); (g) Group 6 (5 ppm FA, 13 weeks), moderate immunohistochemical staining (++); (h) Group 7 (5 ppm FA + NS, 13 weeks), moderate immunohistochemical staining (++); (i) Group 8 (10 ppm FA, 13 weeks), strong immunohistochemical staining (+++); (j) Group 9 (10 ppm FA + NS, 13 weeks), moderate immunohistochemical staining (++). FA = Formaldehyde; NS = Nigella sativa

Figure 3: Bax immunohistochemical staining intensity of all groups. (a) Group 1 (control), weak immunohistochemical staining (±); (b) negative control group, no immunohistochemical staining (-); (c) Group 2 (5 ppm FA, 4 weeks), mild immunohistochemical staining (+); (d) Group 3 (5 ppm FA + NS, 4 weeks), mild immunohistochemical staining (+); (e) Group 4 (10 ppm FA, 4 weeks), moderate immunohistochemical staining (++); (f) Group 5 (10 ppm FA + NS, 4 weeks), moderate immunohistochemical staining (++); (g) Group 6 (5 ppm FA, 13 weeks), moderate immunohistochemical staining (++); (h) Group 7 (5 ppm FA + NS, 13 weeks), moderate immunohistochemical staining (++); (i) Group 8 (10 ppm FA, 13 weeks), strong immunohistochemical staining (+++); (j) Group 9 (10 ppm FA + NS, 13 weeks), moderate immunohistochemical staining (++). FA = Formaldehyde; NS = <i>Nigella sativa</i>