Glycol methacrylate embedding of renal biopsy specimens for light microscopy

Thirty-five consecutive renal biopsy specimens were evaluated by light histology using paraffin and glycol methacrylate embedding. The clarity of the renal structures was found to be much better, and the renal lesions better defined, using glycol methyacrylate embedding.

The treatment of rejection. A trial of acetylsalicylic acid, dipyridamole, and heparin

Serial studies of platelet and fibrinogen survival were performed in 26 nonimmunosuppressed dogs after allogenic renal transplant operations. Treatment with acetylsalicylic acid, dipyridamole, and heparin failed to improve the selective platelet destruction which occurred in untreated animals, and it did not improve postoperative longevity. There was a high incidence of postoperative wound and intrarenal hemorrhage after heparin treatment. These results are consistent with the hypothesis that platelet destruction is a consequence rather than the cause of acute graft rejection, and it is concluded that antithrombotic therapy is not of practical benefit in preventing acute rejection.

An ultrastructural study of glomerular basement membrane synthesis

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Structural and functional changes in rat kidney during CCl4 intoxication

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