title: [Studies on anti-nephritic effects of plant components (5). Effects of pherodendrin on original and crescentic-type anti-GBM nephritis in rats].
abstract: Effects of pherodendrin (OB-5) on anti-GBM nephritis were investigated. OB-5 (50 mg/kg/day, i.p.) prevented the urinary protein excretion in original and crescentic-type anti-GBM nephritis in rats. In addition, OB-5 also inhibited the elevation of serum creatinine, urea nitrogen and cholesterol contents in both models of nephritis. Histopathological observations indicated that OB-5 prevented the hypercellularity, crescent formation, adhesion and fibrinoid necrosis in the glomeruli of nephritic rats. OB-5 and cyclosporine A, a positive control drug, prevented the increase in the number of OX-1, CD8 and ED-1 positive cells in the glomeruli. These results indicated that OB-5 may be effective in human glomerulonephritis, and anti-nephritic mechanisms of OB-5 may be due to its inhibition of the activation of macrophages or cytotoxic T cells.
authors.affiliation: Department of Pharmacology, Faculty of Pharmacy, Meijo University, Nagoya, Japan.
authors.forename: T
authors.initials: T
authors.lastname: Hattori
authors.forename: S
authors.initials: S
authors.lastname: Yamada
authors.forename: K
authors.initials: K
authors.lastname: Furuta
authors.forename: T
authors.initials: T
authors.lastname: Nagamatsu
authors.forename: M
authors.initials: M
authors.lastname: Ito
authors.forename: Y
authors.initials: Y
authors.lastname: Suzuki
mesh_terms: D000818:Animals; D001806:Blood Urea Nitrogen; D002784:Cholesterol / Q000097:blood; D003404:Creatinine / Q000097:blood; D004195:Disease Models, Animal; D004365:Drugs, Chinese Herbal / Q000494:pharmacology / Q000627:therapeutic use*; D005921:Glomerulonephritis / Q000188:drug therapy* / Q000378:metabolism / Q000473:pathology; D007678:Kidney Glomerulus / Q000276:immunology / Q000473:pathology; D008262:Macrophage Activation / Q000187:drug effects; D008297:Male; D051381:Rats; D017208:Rats, Wistar
chemical_list: D004365:Drugs, Chinese Herbal; D002784:Cholesterol; D003404:Creatinine