| VPP | vacuolar proton pump; viral porcine pneumonia |
|---|---|
| LN | Lesch-Nyhan [syndrome]; lipoid nephrosis; Lisch nodule; low necrosis; lupus nephritis; lymph node |
| Neph | nephron; nephritis; nephrosis |
| PAN | Puromycin Aminonucleoside nephrosis |
|---|---|
| LN | lipoid nephrosis |
| V-ATPases | Vacuolar (H+)-ATPases |
| VM | Vacuolar myelopathy |
| vps | Vacuolar protein sorting |
| vacuolar nephrosis | Vacuolation of the epithelial cytoplasm of renal convoluted tubules in patients seriously depleted of potassium; vacuoles do not contain fat or glycogen, concentrating ability is impaired, polyuria and polydipsia are common, and pyelonephritis may develop. Synonym: vacuolar nephrosis. (05 Mar 2000) |
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| vacuolar | Relating to or resembling a vacuole. (05 Mar 2000) |
|---|---|
| vacuolar ATPase | <enzyme> From eukaryotic endomembrane systems, including vacuoles, lysosomes, golgi apparatus, chromaffin granules and coated vesicles. One of three major classes of ion transport ATPase, characterised by a multi subunit structure and a lack of a phosphorylated intermediate. Found in archaebacteria but not eubacteria, in the intracellular acidic vacuoles and in some proton pumping epithelia (e.g. Intercalated cells of kidney). A complex enzyme encoded by several genes, involved in ion translocation but does not act via phosphorylated enzyme intermediate See: P-type ATPase. Registry number: EC 3.6.1.- Synonym: atpase, v-type, atpase, vacuolar, vacuolar atpase, v-atpase, vacuolar h+-atpase, vacuolar membrane h(+)-atpase, vha55 gene product, vma16 gene product (26 Jun 1999) |
| vacuolar calcium ATPase | <enzyme> Isolated from saccharomyces cerevisiae; genbank u36603 Registry number: EC 3.6.1.- Synonym: h(+)-ca(2+)-atpase, vacuolar (26 Jun 1999) |
| vacuolar degeneration | Formation of nonlipid vacuoles in cytoplasm, most frequently due to accumulation of water by cloudy swelling. (05 Mar 2000) |
| acute lobar nephrosis | A severe but localised bacterial infection of the renal parenchyma that may produce a mass effect simulating a renal abscess. (05 Mar 2000) |
| acute nephrosis | Acute oliguric renal failure, especially that caused by certain poisons. (05 Mar 2000) |
| amyloid nephrosis | The nephrotic syndrome due to deposition of amyloid in the kidney. See: renal amyloidosis. (05 Mar 2000) |
| bile nephrosis | <gastroenterology, nephrology> Acute renal failure occurring in a patient with liver failure. The exact causal relationship in unclear, but those with alcoholic cirrhosis and alcoholic hepatitis are at greatest risk. Symptoms include decreased or absent urine production, jaundice, abdominal swelling, delirium, confusion, nausea and vomiting. Prognosis is very poor. (27 Sep 1997) |
| cholaemic nephrosis | An obsolete term for the occurrence of acute renal failure in jaundiced patients; the kidneys contain tubular casts of bile and may show tubular necrosis, but there is little evidence that jaundice or bile casts directly damage the kidneys. (05 Mar 2000) |
| cholemic nephrosis | <nephrology> Acute renal failure occurring in a patient with liver failure. The exact causal relationship in unclear, but those with alcoholic cirrhosis and alcoholic hepatitis are at greatest risk. Symptoms include decreased or absent urine production, jaundice, abdominal swelling, delirium, confusion, nausea and vomiting. Prognosis is very poor. (15 Jan 1998) |
| haemoglobinuric nephrosis | Acute oliguric renal failure associated with haemoglobinuria, due to massive intravascular haemolysis, e.g., following an incompatible blood transfusion; the kidneys show the morphologic changes of hypoxic nephrosis. (05 Mar 2000) |
| hypoxic nephrosis | Acute oliguric renal failure following haemorrhage, burns, shock, or other causes of hypovolaemia and reduced renal blood flow; frequently associated with patchy tubular necrosis, tubulorrhexis, and distal tubular casts of haemoglobin. (05 Mar 2000) |
| nephrosis | A type of nephritis that is characterised by low serum albumin, large amount of protein in the urine and swelling (oedema). Swelling, weight gain, high blood pressure and anorexia are key features. Nephrotic syndrome can be seen with a number of illness that cause damage to the kidney glomerulus. Examples include diabetes, hereditary disorders, lupus, multiple myeloma, amyloidosis, glomerulonephritis, minimal change disease and membranous glomerulonephritis. (27 Sep 1997) |
| nephrosis, lipoid | Glomerular disease causing heavy proteinuria characterised by absence of obvious histologic glomerular changes on light microscopy. It is also called minimal change glomerular disease and minimal lesion glomerulonephritis. (12 Dec 1998) |
| osmotic nephrosis | Swelling of renal tubular epithelium associated with glomerular filtration of sugars and dextrose; the swelling is due to formation of cytoplasmic vesicles by pinocytosis, and is reversible, probably with no dysfunction, when produced by glucose or mannitol. (05 Mar 2000) |
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