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)

Magnesium deficiency can occur in congestive heart failure, after diuresis with furoxemide, ethacrynic acid and mercurials, and with digitalis intoxication, diabetic acidosis, acute and chronic alcoholism, delerium tremens, cirrhosis, malabsorption syndromes, protracted postoperative cases, open heart surgery, the diuretic phase of acute tubular necrosis, and with hypoparathyroidism, primary aldosteronism, juxta-glomerular hyperplasia and pancreatitis. Two cases of serious ventricular arrhythmias associated with magnesium depletion are described. Clinical manifestations are vague but center around neurologic symptoms such as weakness, tremors, stupor, coma, nausea, vomiting and anorexia. Serious cardiac arrhythmias also occur with magnesium depletion. Magnesium appears to be very useful in hypomagnesemic or digitalis-toxic tachyarrhythmias. Magnesium may also be valuable in normomagnesemic tachyarrhythmias. Ten to fifteen milliliters of a 20 percent magnesium sulfate solution, given intravenously over 1 minute, followed by a slow 4 to 6 hour infusion of 500 ml of 2 per cent magnesium sulfate in 5 per cent dextrose in water is recommended. Recurrence of arrhythmias is common and a second infusion of magnesium sulfate may be necessary. Hypermagnesemia occurs frequently in renal insufficiency, and magnesium therapy may then be contraindicated. Serum levels above 5.5 meq/liter should be avoided. Loss of deep tendon reflexes and a decrease in respiratory rate can be used as guides to magnesium therapy. A plea is made for frequent analysis of serum magnesium so that more knowledge can be gained regarding this important biologic element in cardiovascular disorders.
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PMID:Magnesium deficiency and cardiac disorders. 80 29

This report is a 17-year-old man with an acute renal failure who complained of nausea, vomiting, bilateral loin pain and abdominal pain after scuffle. Renal biopsy specimen obtained from the left kidney revealed acute tubular necrosis. After recovering renal function he showed extreme hypouricemia (serum uric acid, 0.6 mg/dl) and elevated uric acid clearance (62-78 ml/min). The fractional excretion of uric acid (CUA/Ccr) could not be influenced by either oral pyrazinamide or probenecid. As no other renal tubular or metabolic abnormalities were detected, it is suggested that presecretory reabsorption defect or subtotal defect in uric acid transportation was responsible for the hypouricemia in this patient.
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PMID:[A case of acute renal failure in a patient with idiopathic hypouricemia]. 147 25

We experienced a case of a 44 year old man who had ingested potassium bromate solution for suicide attempt. Soon after the ingestion, nausea, vomiting, abdominal pain and diarrhea developed in him. Several hours later, he began to complain of auditory disturbance and, in addition, anuric acute renal failure occurred. Direct hemoperfusion and hemodialysis was performed on the patient for the treatment purpose. Five weeks later, he was released from hemodialysis procedure. Gradually, on the other hand, progressing anemia was observed until 90th hospital day, which slowly improved thereafter. Further, pruritus, lower leg pain, headache, tinnitus and loss of sense of taste, etc. were observed in the clinical course. Renal biopsy was performed on the 119th hospital day and the specimen showed the regenerative stage of acute tubular necrosis. In our case, acute renal failure was reversible and, many other clinical manifestations were observed. However slight anemia and irreversible severe auditory disturbance remained unimproved.
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PMID:[A case of acute potassium bromate intoxication]. 222 63

The control of the massive and often fatal hemorrhage from pelvic neoplasms is a major therapeutic problem. Transcatheter embolization of the internal iliac arteries was performed in 108 patients with uncontrollable hemorrhage due to pelvic neoplasms (urinary bladder in 50, uterus in 39, ovary in 16, and prostate in three). Complete control of the hemorrhage was achieved in 74 patients, partial control in 23, and no control in 11. Seventy patients experienced postembolization syndrome (nausea, vomiting, gluteal pain, and fever due to tissue necrosis), and three had transient acute tubular necrosis caused by the contrast medium. It is important for success that the embolization be bilateral and that the embolic agent used be a permanent one.
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PMID:Internal iliac artery: embolization to control hemorrhage from pelvic neoplasms. 274 11

Thirteen patients met our criteria for severe acetaminophen hepatotoxicity over a 5-year study period. Six patients had therapeutic misadventures (not attempting suicide), and seven were attempting suicide. Five of six patients in the therapeutic misadventure group were chronic alcoholics, and three were taking other drugs reported to cause hepatic microsomal enzyme induction. In the suicide group, two of seven patients were alcoholics, and one patient was taking another inducing drug. All six patients in the therapeutic misadventure group had nausea, vomiting, or starvation, whereas two of seven patients in the suicide group had similar characteristics. Starvation could deplete the protective factor glutathione, thus augmenting hepatotoxicity. In the therapeutic misadventure group, four of six patients developed acute tubular necrosis, as compared to two of seven in the suicide group. One patient died in each group. Clinicians should be aware of these features as part of the spectrum of acetaminophen toxicity.
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PMID:Clinical features of acetaminophen toxicity. 335 89

2'-Deoxycoformycin (2'-dCF), a tight-binding inhibitor of adenosine deaminase, was administered to 26 pediatric patients with acute lymphoblastic leukemia in a Phase I study. Doses ranged from 0.25 to 1.0 mg/kg given i.v. for 3 consecutive days. Common toxicity included nausea, vomiting, diarrhea, hepatocellular enzyme elevations, and conjunctivitis. Lymphopenia occurred in all patients. The most serious adverse effects were acute tubular necrosis and central nervous system toxicity, which appeared to be dose related. In addition, two patients given the 0.75-mg/kg dose developed severe hepatic toxicity, although this could not be ascribed definitively to 2'-dCF. Antitumor activity was observed in eight patients, two of whom experienced a complete remission. Inhibition of lymphoblast adenosine deaminase activity was noted in the majority of cases and was observed at all doses. Antileukemic activity occurred at doses of 2'-dCF which were not associated with limiting toxicities. These results suggest that 2'-dCF is active against acute lymphoblastic leukemia and that a starting dose of 0.5 mg/kg/day be utilized in Phase II studies.
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PMID:Phase I study of 2'-deoxycoformycin in acute lymphoblastic leukemia. 697 90

Rocky Mountain spotted fever occurs during seasonal tick activity. A history of exposure to tick-containing habitats within the 3- to 12-day incubation period is a key epidemiological factor. The signs of fever, headache, myalgia, nausea, vomiting, and anorexia at onset of infection are difficult to distinguish from those of self-limited viral infections. Rash usually appears later and, if present, progresses through a sequence of stages and distribution that are never pathognomonic. The effects of disseminated Rickettsia rickettsii infection of endothelial cells include increased vascular permeability, edema, hypovolemia, hypotension, prerenal azotemia, and, in life-threatening cases, pulmonary edema, shock, acute tubular necrosis, and meningoencephalitis. In severe cases, fluid management is a challenge. The clinical diagnosis, which is difficult, is rarely assisted by laboratory findings because antibodies are usually detected only in convalescence, and immunohistologic methods for detection of rickettsiae are unavailable in most clinics. Doxycycline is the treatment of choice except for pregnant or allergic patients, who are treated with chloramphenicol.
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PMID:Rocky Mountain spotted fever: a seasonal alert. 761 84

This report describes a patient with acute renal failure that resulted from the ingestion of djenkol beans. Features of acute djenkolism include nausea, vomiting, bilateral loin pain, gross hematuria, and oliguria. The blood urea level was 16.2 mmol/L and the serum creatinine was 460 mumol/L. Phase contrast microscopy of the urinary sediment indicated that the hematuria was nonglomerular. Ultrasound of the kidneys showed slightly enlarged kidneys with no features of obstruction. Renal biopsy showed acute tubular necrosis similar to the single animal study reported in the literature. With conservative therapy, which included rehydration with normal saline and alkalinization of the urine with sodium bicarbonate, the acute renal failure resolved. Based on its chemistry, djenkol bean-associated acute renal failure may be analogous to acute uric acid nephropathy.
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PMID:Djenkol bean poisoning (djenkolism): an unusual cause of acute renal failure. 781 May 35

A 42-year-old female was admitted to a hospital, because of acute hepatitis A. Laboratory data were GOT 8210mU/ml. GPT 4650mU/ml, LDH 11860mU/ml, total bilirubin 4.7mg/dl, BUN 19.5mg/dl and creatinine 1.9mg/dl. Urinalysis showed proteinuria 3+ and occult blood 1+. Soon after admission, she suffered from anuric acute renal failure and was transferred to our hospital for hemodialysis. Her urine-volume was under 20 ml per day. Urinalysis showed proteinuria 4+, occult blood 1+ and casts. Laboratory data showed BUN 58.2mg/dl and creatinine 8.5mg/dl. She was treated by hemodialysis for 35 days, before recovering from renal failure. However, her renal function did not recover perfectly and her 24-hour creatinine clearance remained at 50ml/min after 6 months. Renal biopsy was performed on the 17th day after admission. Examination by light microscopy revealed the findings of acute tubular necrosis and examination by immunofluorescence antibody method was negative. Urinalysis of 8 patients with acute hepatitis A showed that all patients had proteinuria at the onset. Patients with acute hepatitis A have symptoms of appetite-loss, nausea, vomiting and/or diarrhea. These symptoms cause hypovolemia, and hepatic dysfunction causes discontrol of vasoactive hormones, which gives rise to disturbance of renal circulation. Subsequently, acute tubular necrosis and acute renal failure occur.
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PMID:[A case of acute hepatitis A associated with acute renal failure from the onset]. 823 Aug 22

Gallbladder toxin of the grass carp (Ctenopharyngodon idella) is a less well-known cause of acute renal failure. Three cases are reported and the diagnosis is primarily clinical. All our patients presented initially with gastrointestinal upset including nausea, vomiting, diarrhea, and abdominal fullness. These symptoms usually occurred with 10 min to 18 h after the ingestion the raw gallbladder of the grass carp. All our cases developed acute renal failure and in two of them toxic hepatitises were noted. An acute tubular necrosis was demonstrated on renal biopsy in one of our patients. The treatment is mainly supportive and two of them received hemodialysis. All three cases recovered, with normal renal and liver functions 2-4 weeks after the incident. A review of the cases previously reported in the English literature is presented.
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PMID:Acute renal failure due to ingestion of the gallbladder of grass carp: report of 3 cases with review of literature. 829 Jul 11


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