title: Effect of mycophenolate mofetil on the progression of adriamycin nephropathy.
abstract: In order to assess the effects of mycophenolate mofetil (MMF) on the development of adriamycin-induced nephropathy, the development of this nephropathy in rats treated with MMF was compared to that in non-treated animals (group ADR + V) over 28 weeks. At weeks 8, 16 and 20, 24-h proteinuria of the treated group statistically differed from that of the non-treated group. However, no significant difference in proteinuria was observed thereafter between the groups. At the end of the experiment, there was no significant difference between both groups regarding the frequency of glomerular lesion (Group ADR + V: Md = 35%, P25 = 20%, P75 = 68%; Group ADR + MMF: Md = 27%, P25 = 9.5%, P75 = 54%); tubulointerstitial lesion index (Group ADR + V: Md = 7, P25 = 1.5, P75 = 9; Group ADR + MMF: Md = 8, P25 = 2, P75 = 9); glomerulosclerosis area (group ADR + V = 2779 microm2, P25 = 751.8 microm2, P75 = 3115 microm2; Group ADR + MMF = 1147 microm2, P25 = 3969.7 microm2, P75 = 1560 microm2); and, interstitial fibrosis area (Group ADR + V: Md = 218200 microm2, P25 = 78670 microm2, P75 = 282700 microm2 group ADR + MMF: Md = 136000, P25 = 25010, P75 = 255800 microm2). In conclusion, MMF caused a temporary reduction in proteinuria but did not change the severity of the renal lesion observed after 28 weeks.
authors.affiliation: Botucatu Medical School, Dept. of Internal Medicine, Division of Nephrology, SP, Brazil.
authors.forename: M
authors.initials: M
authors.lastname: Ryuzo
authors.forename: V
authors.initials: V
authors.lastname: Soares
mesh_terms: D000818:Animals; D004195:Disease Models, Animal; D004317:Doxorubicin; D007150:Immunohistochemistry; D007668:Kidney / Q000187:drug effects / Q000473:pathology*; D007677:Kidney Function Tests; D008297:Male; D009173:Mycophenolic Acid / Q000031:analogs & derivatives* / Q000494:pharmacology*; D009395:Nephritis, Interstitial / Q000139:chemically induced / Q000188:drug therapy*; D011336:Probability; D051381:Rats; D017208:Rats, Wistar; D012016:Reference Values; D016896:Treatment Outcome
chemical_list: D004317:Doxorubicin; D009173:Mycophenolic Acid