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  Indian J Med Microbiol
 

Figure 1: Oleanolic acid protects rats kidneys from histological changes induced during diabetic nephropathy Magnification: ×400 Arbritary gradings given in parenthesis by a blinded observer indicate: (+++): Very severe, (++): severe. (+): Only detectable, (-): Absent

Figure 1: Oleanolic acid protects rats kidneys from histological changes induced during diabetic nephropathy Magnification: ×400 Arbritary gradings given in parenthesis by a blinded observer indicate: (+++): Very severe, (++): severe. (+): Only detectable, (-): Absent