Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0033687 (proteinuria)
 24,015 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In 75 bitches with pyometra single urine samples were examined for gamma-glutamyl transferase (gamma-GT), protein, glucose, specific gravity, bacteria, red blood cells and white blood cells. Serum samples were examined for urea, creatinine, inorganic phosphate and gamma-GT. Biochemical findings were compared with the degree of illness (clinical signs). Twenty one bitches had no signs of renal disease. Seventeen showed only glomerular damage indicated by proteinuria without signs of proximal tubular damage. Thirty seven bitches had increased urinary gamma-GT levels, indicating proximal tubular lesions, which were associated with proteinuria in 35 and renal failure in 16 of them, and worse clinical findings. In all bitches with pyometra serum levels of gamma-GT were comparable to values in control bitches. Glomerular dysfunction seemed to precede proximal tubular lesions, so that gamma-GT-uria in bitches with pyometra was not an early but rather a late indication of a more profound degree of renal dysfunction, that is, proximal tubular renal damage developed after glomerular dysfunction and preceding renal failure.
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PMID:Urinary gamma-glutamyl transferase and the degree of renal dysfunction in 75 bitches with pyometra. 256 10

In a group of 58 dogs with proven pyometra, 10 bitches developed renal failure, combined with increased (p less than 0.01) urinary excretion of protein, glucose, gamma-glutamyltransferase (GGT), alkaline phosphatase (AP), amylase, lipase and casts. Thirty-two bitches without renal failure showed nevertheless signs of renal dysfunction as indicated by increased (p less than 0.01) urinary levels of protein, glucose, GGT, AP and amylase. Six bitches without significant proteinuria showed increased (p less than 0.02) urinary levels of GGT, AP as well as amylase. Thus renal injury was detected in 72 per cent of the bitches. Sixteen bitches showed normal urinary levels of protein, glucose, GGT, AP, amylase and lipase, indicating absence of renal disease.
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PMID:Renal injury in dogs with pyometra. 357 95

Canine pyometra often causes glomerulonephritis by immune complex deposition in the glomeruli. Proteinuria, ranging from moderate to severe, may be present secondary to renal damage. To determine urinary protein excretion due to pyometra, sodium dodecyl sulphate-polyacrylamide gel electrophoresis (SDS-PAGE) was conducted on urine from 15 bitches with pyometra and 10 healthy bitches. To characterize urinary immunoglobin excretion, Western blot analysis of the urine samples using antibodies to canine IgG and IgA was also performed. Nine bands were detected by electrophoresis in bitches with pyometra, while only four were detected in the healthy animals. The urinary proteins from bitches with pyometra were primarily of glomerular origin; 58% were of medium-high molecular weight (MW), and the remainder were low MW. None of the healthy dogs had IgG or IgA in their urine, whereas three bitches with pyometra had IgG in their urine and another bitch with pyometra had both IgG and IgA. The low proportion of bitches with urinary immunoglobins was probably be due to early diagnosis of the disease. Although only a limited number of dogs was used, this study is apparently the first to characterize the electrophoretic pattern of urinary proteins and to quantify urinary excretion of IgG and IgA in bitches with pyometra.
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PMID:Canine pyometra: a study of the urinary proteins by SDS-PAGE and Western blot. 1503 60