What is tubular epithelium in kidney?
Renal tubular epithelial cells are resident cells in the tubulointerstitium that have been shown to play crucial roles in various acute and chronic kidney diseases. In this context, recent progress has been made in examining the functional role of tubular epithelial cells in LN pathogenesis.
What is tubular degeneration?
In this case, the degeneration is characterized by tubule cells with an eosinophilic tinctorial change and cytoplasmic vacuolation. Comment: Degeneration is a nonspecific entity that can arise from any number of etiologies that perturb cell function and is often an early indicator of necrosis.
What is Hydropic degeneration?
Hydropic degeneration refers to extensive fluid accumulation within the fibroid. Hydropic degeneration as a focal occurrence is seen in up to 50%.[4] Extensive hydropic degeneration is rare with few published case reports associated with pregnancy[5,6,7,8] and pose significant diagnostic dilemma due to rapid growth.
How does Hydropic degeneration occur?
Hydropic degeneration is a result of ion and fluid homestasis that lead to an increase of intracellular water. The vacuolated swelling of the cytoplasm of the hepatocytes of the GNPs treated rats might indicate acute and subacute liver injury induced by the GNPs.
What do renal epithelial cells do?
Within the glomerulus, podocytes maintain normal glomerular architecture and barrier function. Along the tubule, epithelial cells participate in the conversion of glomerular filtrate into a concentrated urine whose composition is adjusted to maintain the organism in a steady state.
Where is the epithelium?
The epithelium is a type of body tissue that forms the covering on all internal and external surfaces of your body, lines body cavities and hollow organs and is the major tissue in glands.
How do you treat ATN?
Intravenous furosemide or bumetanide in a single high dose (ie, 100-200 mg of furosemide) is commonly used, although little evidence indicates that it changes the course of ATN. The drug should be infused slowly because high doses can lead to hearing loss. If no response occurs, the treatment should be discontinued.
How long does ATN last?
Maintenance phase. The maintenance phase of ATN is characterized by a stabilization of GFR at a very low level, and it typically lasts 1-2 weeks. Complications (eg, uremic and others; see Complications) typically develop during this phase.
Is Hydropic degeneration reversible?
Cellular swelling (synonyms: hydropic change, vacuolar degeneration, cellular edema) is an acute reversible change resulting as a response to nonlethal injuries. It is an intracytoplasmic accumulation of water due to incapacity of the cells to maintain the ionic and fluid homeostasis.
What does Hydropic mean?
(haɪˈdrɒpɪk) or hydroptic (haɪdrˈɒptɪk) adjective. of or relating to hydrops. containing excessive water or fluid.
What are the conditions that can result to Hydropic degeneration?
What is Hydropic degeneration of chorionic villi?
These findings indicate that so-called “hydropic degeneration of villi” represents an intravillous accumulation of strongly sulfated mucosubstances rather than the result of the accumulation of water.