974185.fig.005a
(a)
974185.fig.005b
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974185.fig.005c
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974185.fig.005d
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974185.fig.005e
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974185.fig.005f
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974185.fig.005g
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974185.fig.005h
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Figure 5: Immunohistochemical expression of Hsp70 in the gastric mucosa (20x). The negative control group (a); the extract control group (b); the ulcer control group (c); the reference control group (d); the experimental groups pretreated with 62.5, 125, 250, and 500 mg/kg ((e), (f), (g), and (h) resp.). Upregulation of Hsp70 protein in rats pretreated with omeprazole (d) or M. pruriens extract ((b) and (e)–(h)) compared with the ulcer control (c).