the peroxidase enzyme in the peroxisome will take the h2o2 and oxidize the diaminobenzidene to an insoluble brown precipitate. this precipitate is also electron dense and so. the peroxisomes (micro bodies) appear black in the em.
Welcome to Ruxer Ford Lincoln Inc. And welcome to our new website! Located in Jasper, IN, Ruxer Ford-Lincoln is proud to serve Dubois, Perry, Crawford, Orange, Lawrence, Martin, Daviess,Knox, Pike, Gibson, Posey, Vanderburgh, and Warrick Counties. We are proud to hale from South Western Indiana and serve the tri-state.
By Carol Eustice - Reviewed by a board-certified physician. Methotrexate (brand names Rheumatrex, Trexall, Otrexup, Rasuvo) is commonly prescribed to treat rheumatoid arthritis and certain other rheumatic conditions. Methotrexate was approved by the FDA in 1988 for the treatment of rheumatoid arthritis.