Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0022672 (acute tubular necrosis)
 2,175 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The urinary diagnostic indices were used to evaluate acute renal failure in 118 cases with epidemic hemorrhagic fever (EHF). When the renal failure was mainly caused by acute tubular necrosis, it would occur earlier and persist longer. The authors suggested that the indices are helpful in documenting the severity and identifying the characteristics of acute renal failure in EHF. The mechanisms for developing acute renal failure in EHF was discussed.
 ...
PMID:[Using urinary diagnostic indices to evaluate acute renal failure in epidemic hemorrhagic fever]. 257 6

Hemorrhagic fever with renal syndrome is the most common clinical manifestation of hantavirus infection. The main target organ is the kidney, resulting in an interstitial hemorrhagic nephritis and sometimes acute tubular necrosis. The pathogenesis is still largely unknown, but several recent studies indicate an important role for immune mechanisms including increased expression of cytokines, for example, tumor necrosis factor. Immunohistochemical studies of kidney biopsies have revealed deposits of IgG, IgM, and C3, but deposits were significantly less numerous than in chronic immune complex disease. Since hantaviruses are not cytolytic, a direct detrimental effect of the infecting virus is less likely. The long-term prognosis of hemorrhagic fever with renal syndrome seems to be favorable, but there are reports that previous hantavirus infection is associated with an increased risk of hypertensive renal disease. Prospective longitudinal studies addressing this issue are underway.
 ...
PMID:Pathogenetic and clinical aspects of the renal involvement in hemorrhagic fever with renal syndrome. 904 47

Renal diseases unique to the tropics are those that occur in association with infectious diseases including dengue hemorrhagic fever, typhoid fever, shigellosis, leptospirosis, lepromatous leprosy, malaria, opisthorchiasis, and schistosomiasis. These renal complications can be classified on the basis of their clinical and pathologic characteristics into acute transient reversible glomerulonephritis, chronic progressive irreversible glomerulonephritis, amyloidosis, and acute renal failure (ARF) resulting from acute tubular necrosis, acute tubulointerstitial nephritis, and thrombotic microangiopathy. Certain primary glomerular diseases including immunoglobulin (Ig) M nephropathy and focal segmental and global glomerulosclerosis are prevalent in some tropical countries. Renal complications of venomous snakebites also are common in the tropics. This article discusses and summarizes important works in the literature in respect to the clinical syndromes, pathologic features, and pathogenesis of tropical renal diseases both in humans and experimental animal models.
 ...
PMID:Pathology of renal diseases in the tropics. 1256 4

Dengue virus infection can clinically manifest as dengue fever, dengue shock syndrome and dengue hemorrhagic fever. Acute kidney injury as a result of dengue virus infection can occur due to various reasons including hypotension, rhabdomyolysis, sepsis and rarely immune complex mediated glomerular injury. However, glomerulonephritis associated with IgA Nephropathy in dengue virus infection has not been reported previously. We report a case of 15-year-old boy who was admitted with dengue fever and dialysis dependant acute kidney injury. Urine examination showed microscopic glomerular hematuria and proteinuria. Kidney biopsy showed mesangial proliferation with mesangial IgA dominant immune complex deposits and acute tubular necrosis. A repeated kidney biopsy 6 weeks after clinical recovery showed reversal of glomerular changes as well as resolution of mesangial IgA deposits.
 ...
PMID:Transient IgA nephropathy with acute kidney injury in a patient with dengue fever. 2042 82