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

A 63-year-old male with liver cirrhosis due to type-C hepatitis virus was admitted on June 14, 1999 to our hospital with complaints of dyspnea, and blisters, swelling and purpuras on his legs. He had consumed raw fish one or two days before. He was already in a state of shock with sepsis and disseminated intravascular coagulation shortly after the admission. Although treatment with MEPM and MINO for sepsis, and daltepalin sodium, antithrombin III and gabexate mesilate for disseminated intravascular coagulation was begun within 12 hours, he died only 30 hours after admission. The causative organism was detected from the blood and the contents of blisters, and was determined as Vibrio vulnificus. On autopsy, Vibrio vulnificus was also detected from skin and muscular tissue of his legs, but necrotizing fasciitis were not apparently revealed. Coagulating necrosis and acute tubular necrosis were verified in intestine and kidneys respectively probably due to ischemic changes. Pseudolobuli were formed and a small hepatocellular carcinoma was detected in the liver. Vibrio vulnificus has two infection channels; one is oral intake and the other is an external wound. The former is said to become serious. It has a rather short period from the starting of the symptom to death, and is highly fatal. If this bacteria is suspected by the clinical coarse of the patients or the laboratory examinations, it is necessary to dose effective antibiotics in its early stage. And for prevention, susceptible patients must be informed of the existence of this disease and the necessity of adequately heating raw seafood.
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PMID:[An autopsied case of septicemia due to Vibrio vulnificus]. 1185 76

C-reactive protein (CRP) is the main acute phase reactant in humans. Its production is presumably restricted to the liver but extrahepatic expression by inflamed tissue has not been studied in detail. By real-time PCR and immunohistochemistry we here show that renal cortical tubular epithelial cells (TEC) express CRP mRNA and protein within 6 h after stimulation with conditioned medium (CM) or IL-6, but not IL-1alpha or TNF-alpha. Western blot analysis with monoclonal anti-CRP antibody that recognizes native CRP revealed protein secretion into supernatants of CM-stimulated TEC cultures. While hepatoma-derived Hep3B cells could be induced similarly, peripheral blood mononuclear cells could not. CRP mRNA transcripts were observed in nephrectomized renal allografts with severe acute rejection but not with chronic allograft nephropathy (CAN). Of 19 needle biopsies of acutely rejecting kidney transplants, 15 demonstrated CRP mRNA production with the relative expression levels increasing with the severity of rejection. On the other hand, none of 7 graft biopsies with acute tubular necrosis (ATN) or CAN showed CRP mRNA expression. By using monoclonal anti-CRP antibody, cortical tubules as well as glomerular cells were shown to locally express CRP in rejecting, but not in ATN kidneys. We conclude that inflamed kidneys represent a so far unknown site of CRP formation in vivo. These data shed new light on the acute phase reaction not merely representing a systemic inflammatory pathway but probably being part of the local immune response.
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PMID:The kidney as a second site of human C-reactive protein formation in vivo. 1259 44