Renal tubule - Medicow
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Topic: Renal tubule


  
 Acute renal failure: definitions, diagnosis, pathogenesis, and therapy -- Schrier et al. 114 (1): 5 -- Journal of ...
Enhanced recovery from acute renal failure by the postischemic infusion of adenine nucleotides and magnesium chloride in rats.
Cyclic RGD peptides ameliorate ischemic acute renal failure in rats.
the role of Na -ATPase in ischemic renal injury (35).
http://www.jci.org/cgi/content/full/114/1/5   (6422 words)

  
 Vimentin metaplasia in renal cortical tubules of preneoplastic, neoplastic, aging, and regenerative lesions of rats and ...
Vimentin metaplasia in renal cortical tubules of preneoplastic, neoplastic, aging, and regenerative lesions of rats and humans.
Regenerative renal tubular lesions from rats with aging nephropathy and from rats with toxic nephropathy both expressed vimentin.
Fetal, neonatal, and young adult rats did not express vimentin in renal cortical tubules.
http://www.arclab.org/medlineupdates/abstract_1415487.html   (301 words)

  
 Relation of Cysteine Conjugate Nephrotoxicity to Transport by the Basolateral Organic Anion Transport System in ...
Tubule segments (3-6 for each condition studied, depending on the nature of the experiment) were teased out and maintained
KG to stimulate DCVC uptake by individual tubules is the
To examine the degree to which the basolateral transport of DCVC involved specific transport pathways, we examined the cis-inhibition
http://www.jpet.org/cgi/content/full/286/1/52   (5237 words)

  
 Kidneys sans glomeruli -- Beyenbach 286 (5): F811 -- AJP - Renal Physiology
aminophylline has on the outcome of acute renal failure (67).
"preadaptations" of renal tubules for life without glomeruli.
tubules under conditions of diminished filtered and hence reabsorptive
http://ajprenal.physiology.org/cgi/content/full/286/5/F811   (8082 words)

  
 Both mitogen activated protein kinase and the mammalian target of rapamycin modulate the development of functional ...
tubules that formed in response to HGF were functional.
The frequency of tubule formation was determined as described in Materials and Methods.
retain their capacity to form tubules in vitro in response to
http://jcs.biologists.org/cgi/content/full/117/9/1821   (6802 words)

  
 A genetic hierarchy establishes mitogenic signalling and mitotic competence in the renal tubules of Drosophila -- ...
The isoform expressed more strongly in the tubules is PntP2.
To assess when EGF pathway signalling is required for tubule
even before signalling through this pathway starts in the tubules.
http://dev.biologists.org/cgi/content/full/129/4/935   (6369 words)

  
 Nephrotoxicants Induce Endothelin Release and Signaling in Renal Proximal Tubules: Effect on Drug Efflux -- Terlouw et ...
For example, in one experiment with 14 tubules per
in renal proximal tubule, ET regulates Na exchange, Na
Our additional experiments show that exposing tubules to 10 µM
http://molpharm.aspetjournals.org/cgi/content/full/59/6/1433   (5168 words)

  
 Pathology Review Carousel 7
Interstitial fibrosis and tubular atrophy is observed (sign of chronic rejection).
Renal cortex with patchy area of interstitial fibrosis chronic inflammation and sclerosed glomeruli.
Compressed renal parenchyma with interstitial fibrous tubular atrophy and chronic inflammation and normal renal parenchyma.
http://medic.med.uth.tmc.edu/edprog/Path/RenalII.htm   (503 words)

  
 Cystinuria - Cystinuria Support Network
With current techniques, devastating renal failure is nearly always avoidable.
Procedure in which a flexible fibreoptic endoscope is passed up the ureter in order to diagnose and treat obstructions and other urologic disorders.
Should renal failure occur, treatment with renal transplantation would be appropriate after institution of dialysis.
http://www.cystinuria.com/site/articles/cystinuria/?PHPSESSID=11476ee29c3bd2...   (6028 words)

  
 MedlinePlus Medical Encyclopedia: Interstitial nephritis
Calling your health care provider Return to top
The disorder may progress to chronic renal failure or end-stage renal disease.
It may be a temporary lesion, most often associated with the effects of various medications on the kidney, or it may be chronic and progressive.
http://www.nlm.nih.gov/medlineplus/ency/article/000464.htm   (800 words)

  
 The Urinary System
This may not be visible on the renal corpuscle you are examining, and you may have to examine many to see it.
The collecting tubule continues to the medulla, where it fuses with other collecting tubules to eventually form a collecting, or papillary,duct in the papilla.
The renal corpuscle is formed by two structures, an epithelial capsule, and a tuft of capillaries, the glomerulus.
http://ect.downstate.edu/courseware/histomanual/urinary.html   (1619 words)

  
 eMedicine - Medullary Sponge Kidney : Article Excerpt by: Ali Nawaz Khan, MBBS, FRCP, FRCR
MSK is found in approximately 0.5% of patients examined with excretory urography.
Complications such as infection, hematuria, and stone formation may be the presenting complaint in approximately 10% of patients.
In the vast majority of patients, MSK is associated with a normal life expectancy.
http://www.emedicine.com/radio/byname/medullary-sponge-kidney.htm   (559 words)

  
 Encyclopedia Search - Medical Dictionary Search Engines
Acute respiratory distress syndrome see ARDS (acute respiratory distress syndrome)
Adult respiratory distress syndrome see ARDS (acute respiratory distress syndrome)
Addiction - drug see Drug abuse and dependence
http://medical-dictionary-search-engines.com/encyclopedia/?encyclopedia_name...   (474 words)

  
 Renal Microcirculation
One of the major ways in which this is effected is as the fluid in the renal tubules descends deep into the medulla it encounters an increasing interstitial small solute concentration.
The renal medulla is however not inhabited soley by the renal tubules, there is also notably the renal microcirculation.
This exerts an osmotic pressure across the tubular membrane, pulling fluid back out of the tubules and resorbing it into the body, hence the hypertonicity of small solutes in the renal medulla is crucial for water conservation within the body.
http://www.medicalengineer.co.uk/Microcirculation+of+the+Renal+Medulla.php   (381 words)

  
 Gray, Henry. 1918. Anatomy of the Human Body. Page 1223
The renal tubules, commencing in the renal corpuscles, present, during their course, many changes in shape and direction, and are contained partly in the medullary and partly in the cortical substance.
The cells are somewhat columnar in shape and dovetail into one another of their lateral aspect.
Throughout this portion of their course the renal tubules are contained entirely in the cortical substance, and present a fairly uniform caliber.
http://www.bartleby.com/107/pages/page1223.html   (911 words)

  
 Crystals in the Renal Tubules?
He has received antirejection therapy (3 g solumedrol) and antibiotics empirically, but with no response.

Can crystallization in the renal tubules occur in the absence of crystals in urine and cause graft dysfunction?

To minimize recurrence of oxalosis in the transplanted graft, patients should be dialyzed aggressively prior to transplantation and then treated with neutrophosphate, magnesium, and pyridoxine.
Repeated urinalyses showed acidic pH with no evidence of crystals, and urine culture and sensitivities were repeatedly negative.
http://www.medscape.com/content/2002/00/41/36/413621/413621.xml   (395 words)

  
 nephrosis. The Columbia Encyclopedia, Sixth Edition. 2001-05
The nephrotic syndrome can result from a number of conditions including streptococcal infection in children leading to chronic glomerulonephritis, reaction to toxins, diabetes, collagen disease, and other end-stage kidney diseases.
), kidney disease characterized by lesions of the epithelial lining of the renal tubules, resulting in marked disturbance in the filtration function and the consequent appearance of large amounts of protein (albumin) in the urine (see urinary system).
http://www.bartleby.com/65/ne/nephrosi.html   (134 words)

  
 Spironolactone Pharmacology
The most important of these receptors are situated in the distal portion of the renal tubules.
The optimal effect is dependent on a sufficient sodium supply in the distal portion of the renal tubules, as it can be observed in thiazide treatments.
Spironolactone is a synthetic steroid with an aldosterone-like structure; it acts as a competitive antagonist at aldosterone receptors.
http://www.infomed.org/100drugs/spiphar.html   (84 words)

  
 AllRefer Health - Nephrocalcinosis
Nephrocalcinosis may therefore be discovered when symptoms of renal insufficiency/renal failure, obstructive uropathy, or urinary tract stones develop.
Nephrocalcinosis is a kidney disorder involving deposition of calcium and oxalate or phosphate in the renal tubules and interstitium (the areas between the tubules).
This condition is relatively common in premature infants, partly from intrinsic kidney calcium losses and partly from enhanced calcium excretion when they are given loop diuretics.
http://health.allrefer.com/health/nephrocalcinosis-info.html   (365 words)

  
 Baptist Northeast : Health Illustrated Encyclopedia
The most common disorder associated with abnormal results is renal tubular acidosis.
This is a test to measure the ability of the renal (kidney) tubules to acidify urine in the presence of increased plasma acidity.
The urine should be strongly acidic, if renal tubular acidosis is not present.
http://healthcontent.baptistnortheast.com/adamcontent/ency/article/003615.asp   (704 words)

  
 [No title]
Definition: The most common type of kidney cancer.
The renal tubules filter the blood and produce urine.
It begins in the lining of the renal tubules in the kidney.
http://www.meb.uni-bonn.de/cancer.gov/GlossaryTerm/CDR0000044988.html   (29 words)

  
 Lectin staining of renal tubules in normal kidney.
In this study we applied six different lectins on normal renal tissue to investigate their specificity for different segments of the renal tubular system.
Lectins are glycoproteins able to bind carbohydrate structures specifically.
As regards the other five lectins, PNA stained distal tubules, WGA the whole nephron, PHA-E proximal tubules, and Con A and DBA a few cells of the loop of Henle.
http://plab.ku.dk/tcbh/abstract/161.htm   (194 words)

  
 Cell Injury
These renal tubules contain large amounts of hemosiderin, as demonstrated by the Prussian blue iron stain.
http://www-medlib.med.utah.edu/WebPath/CINJHTML/CINJ043.html   (16 words)

  
 Direct demonstration of fluid secretion by glomerular renal tubules in a marine teleost
Unlike the isosmotic fluid transfer across most vertebrate proximal tubules, the secreted fluid in this teleost could be hyperosmotic to the bathing medium.
This mechanism of NaCl-dependent fluid secretion has been previously undetected because renal clearances showed the overall net reabsorption of NaCl and water
More importantly, fluid secretion was not dependent on the transport of Mg, S or organic ions
http://www.nature.com/cgi-taf/DynaPage.taf?file=/nature/journal/v299/n5878/abs/299054a0.html   (285 words)

  
 foamy macrophages in renal tubules
Foamy macrophages in renal tubules - In WT1-associated nephropathy
http://www.humpath.com/article-printable.php3?id_article=3649   (9 words)

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