Adenosine Triphosphatases/metabolism; Aminobiphenyl Compounds; Benzidines; Glucosyltransferases/metabolism; Glycoproteins/metabolism; Hydrolases/metabolism; Nephrotic Syndrome/enzymology; Proteinuria/physiopathology; Acid Phosphatase/urine; Animals; Autolysis; Benzidines/analogs & derivatives; Benzidines/toxicity; Diuresis; Female; Glycoproteins/biosynthesis; Glycoside Hydrolases/metabolism; Hyperlipidemias/chemically induced; Kidney Cortex/metabolism; Kidney Glomerulus/metabolism; N-Acylneuraminate Cytidylyltransferase/metabolism; Nephrotic Syndrome/chemically induced; Peptide Hydrolases; Protein Denaturation; Proteinuria/chemically induced; Rats; Transferases/metabolism