Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts: Gene/Protein Disease Symptom Drug Enzyme Compound   Target Concepts: Gene/Protein Disease Symptom Drug Enzyme Compound

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Query: EC:2.6.1.2 (alanine aminotransferase)
26,722 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Adult acid maltase deficiency (AMD, glycogen storage disease type II) may involve respiratory muscles leading to severe respiratory failure even before the affection of pelvic girdle muscles has turned the patient non-ambulatory. The case of a 29-year-old woman is presented to demonstrate that long-term survival is possible even after acute respiratory failure has occurred. The examination of the patient's family revealed the diagnosis of AMD in her 24-year-old sister, so far without clinical symptoms. The comparison between the two patients of serum enzyme elevations (CK, LDH, GOT, GPT, aldolase) suggested that both physical activity and the stage of the disease may be correlated with the degree of enzyme level elevation.
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PMID:[Clinical follow-up in the adult (myopathic) form of glycogenosis type II]. 242 22

A case of subarachnoid hemorrhage complicated by neurogenic pulmonary edema and neurogenic myocardial damage is reported. A 50-year-old woman was admitted following the sudden onset of headache and disturbance of consciousness due to a ruptured internal carotid posterior communicating artery aneurysm on the right side. She showed respiratory failure due to pulmonary edema, which subsequently improved with the mechanical ventilation. After that, she manifested chest distress and hypotensive episode then occurred. An ECG showed QS wave and ST elevation which suggested the presence of inferolateral myocardial damage. Subsequent rises in serum GOT, GPT, LDH and CPK were noticed. CPK-MB and LDH I and V isozyme levels rose. An echo cardiogram showed hypokinesis of the apical half of the left ventricular septum. The patient died on 5th hospital day due to rerupture of the cerebral aneurysm. Autopsy revealed diffuse myocytolysis with coagulation necrosis of the heart muscle without occlusion of coronary arteries. A small hemorrhagic lesion was found in the hypothalamus. We suggested that a hypothalamic lesion due to subarachnoid hemorrhage stimulated the sympathetic nervous system which in turn discharged endogenic catecholamine. This was probably accompanied by vasospasm of the coronary arteries and systemic peripheral arterioles. Furthermore, myocardial oxygen consumption could have been increased by the increase in catecholamine. Finally, it gave rise to neurogenic pulmonary edema and extensive diffuse myocytolysis of the heart occurred.
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PMID:[Myocardial damage (myocytolysis) caused by subarachnoid hemorrhage]. 409 85

Haemorrhagic fever with renal syndrome (HFRS) is an acute disease caused by Hantavirus and clinically characterised by abrupt onset of fever, various haemorrhagic manifestations and transient renal and hepatic dysfunction. We retrospectively reviewed 63 cases of HFRS in children from 13 different hospitals in Korea who presented over a 15-year period. The age of the patients ranged from 7 to 15 years, with a male to female ratio of 8 to 1. Fifty-four (86%) patients were 10 years or older. On admission, 24 (38%) were in the febrile phase and 35 (56%) were in the oliguric phase. Fever (100%) abdominal pain (91%), headache (76%) and vomiting (73%) were the most common symptoms. Backache, subconjunctival haemorrhage and hypertension were also noted in about one-third of patients. Hypotension was documented in only 7 (11%) patients. Leucocytosis (> 10,000/mm3) and thrombocytopenia (< 150,000/mm3) were noted in more than two-thirds of patients. Elevated blood urea nitrogen and serum creatinine was observed in 94% by the 7th (median) day of illness. Elevated aspartate aminotransferase and/or alanine aminotransferase were found in more than two-thirds of patients. Renal biopsy was performed in 12 patients and revealed various stages of acute tubular necrosis with occasional interstitial cell infiltration and oedema. Only 2 showed evidence of interstitial haemorrhage. Eleven patients required 1-3 days of dialysis and the remaining patients required only conservative management. Three (5%) patients died of shock, respiratory failure and pulmonary haemorrhage. All other patients recovered without sequelae. Although childhood cases were much less common than adults, clinical and laboratory findings were in general similar between children and adults.
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PMID:Haemorrhagic fever with renal syndrome in Korean children. Korean Society of Pediatric Nephrology. 781 97

In this study, 77 of 82 hepatic injury cases were selected for conservative therapy. The hepatic injuries in all these 77 cases were originally graded as type I or Type II by reviewing the history of trauma, abdominal paracentesis, B-mode ultrasonography, peritoneoscopy, X-ray pneumoperitoneography, and serum GPT measurement. Patients were all resuscitated by fast volume expansion, blood transfusion recovered from intraabdominal bleeding, nasogastric tube decompression added by chinese herbs. Three patients died of compound internal organ injuries, respiratory failure and DIC, the remaining 74 (96.1%) were cured.
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PMID:[Nonoperative treatment for simple hepatic injury: an analysis of 77 cases]. 788 72

Surgical treatment has been employed in 52 patients (pts) with descending thoracic aortic aneurysm (DS-TAA). Based on the adjuncts during aneurysmal repair, the series is divided into 2 groups; simple aortic cross-clamping was utilized to manage the lesion in group SC (n = 42), while left heart bypass using a centrifugal pump was employed during the period of aortic occlusion in LHB group (n = 10). Of these 52 pts, 4 died in hospital (group SC:2, group LHB:2). The most common complication was the respiratory failure following the renal failure. No paraplegia occurred in both groups. Biochemistric measurements of alanine aminotransferase, creatinine (CRN) and amylase (AMY) showed no difference between group SC and group LHB. In pts of SC group with normal renal function, post-operative maximum (post Max) CRN during the first month had a logarithmic correlation with total aortic cross-clamp time (TAXT). The post Max CRN of LHB group with normal renal function remained less than 3.0 mg/dl even in the case with TAXT over 60 minutes. There is also a linear correlation of post Max AMY in pts of SC group. Late survival at 4 years, including hospital death, were 83% in SC group and 63% in LHB group. We conclude that DS-TAA cases with TAXT of less than 30 min with good distal organ function can be managed with simple aortic cross-clamping; otherwise usage of LHB was recommended to support distal circulation.
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PMID:[Surgical treatment of descending thoracic aortic aneurysm with simple aortic cross-clamping versus left heart bypass using centrifugal pump]. 803 74

A 51-year-old female was admitted with complaints of fever and general fatigue. Chest X-ray showed diffuse bilateral fine nodular shadows and infiltrates. Complication of hepatic and muscular injury was suspected from increased levels of GOT, GPT and CPK in the serum. Arterial blood gas analysis revealed hypoxemia. Because hypoxemia aggravated despite treatment with intravenous minocycline (200 mg/day), corticosteroids and mechanical ventilation were started, and the administration of minocycline (400 mg/day) and sparfloxacin was added. Consequent, chest X-rays and several laboratory data improved gradually. The final diagnosis was established with a significant rise of both IgG and IgM antibody against Chlamydia psittaci with MIF and identification of Chlamydia with the cell culture method. Chlamydia was successfully isolated from BALF of this patient obtained 5 days after commencement of minocycline treatment. Psittacosis should be considered as a possible cause of severe respiratory failure necessitating emergency care including mechanical ventilation.
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PMID:[A case of fulminant psittacosis necessitating mechanical ventilation diagnosed by chlamydial isolation form BALF]. 858 93

One hundred twelve client-owned dogs with blastomycosis were treated with itraconazole, 5 or 10 mg/kg/d. The first group of 70 dogs treated in 1987 and 1988 received 10 mg/kg/d (group 1), and the second group of 42 dogs treated after October 1988 received 5 mg/kg/d (group 2). Even though the groups were treated at different times, the dogs were similar in age and gender distribution, number of sites involved, and percent and severity of pulmonary involvement. The proportion of dogs cured with a 60-day course of itraconazole was similar for both groups (53.6% versus 54.3%) and for a second historical control group treated with amphotericin B (57%); the recurrence rate was also similar, 20%, 21.4%, and 20%, respectively. Dogs treated with itraconazole had similar mortality rates (25.7% at 5 mg/kg/d; 25% at 10 mg/kg/day) to those treated with amphotericin B (23%). Seventeen of the 23 dogs that died (74%), did so during the first week of treatment; these early deaths were usually attributed to respiratory failure. The only site of infection that was significantly associated with failure (death or recurrence) was the brain. There was a marked difference in survival times between dogs without lung disease or with mild lung disease compared with dogs with moderate or severe lung disease. Serum itraconazole concentrations reached steady state by 14 days of treatment. Dogs receiving 5 mg/kg/d of itraconazole (group 2) had mean serum concentrations of 3.55 +/- 2.81 mg/mL (range, 0.67 to 10.8 micrograms/mL), whereas dogs receiving 10 micrograms/kg/d (group 1) had mean concentrations of 13.46 +/- 8.49 micrograms/mL (range, 1.8 to 28 micrograms/mL) (P < or = .001). There was no association between cure and serum itraconazole concentrations. Dogs in group 1 had significantly more adverse effects than dogs in group 2 (P = .046). Anorexia was the most common adverse effect, occurring in 14.9% of dogs in group 1. Only 8% of dogs in group 2 had adverse effects. Serum concentrations of itraconazole were positively correlated with serum alkaline phosphatase and alanine aminotransferase activities. Our findings indicate that itraconazole administered at a dose of 5 mg/kg/d is the drug of choice for blastomycosis in dogs.
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PMID:Treatment of blastomycosis with itraconazole in 112 dogs. 894 68

Forty-two cases of necrotizing fasciitis (NF) surgically confirmed between January 1991 and October 1995 were retrospectively reviewed. This was done in order to describe the underlying diseases, clinical presentations, etiology and outcome of NF and to assess the prognostic value of a simplified severity scoring system. The system scores changes in consciousness status, body temperature, blood pressure and ventilation to determine the likely outcome of NF. Twenty-five men and 17 women with a median age of 51 years (range, 17-87 yr) were included. Diabetes mellitus (57.1%) was the most common underlying disease. The mean duration of symptoms before admission was 8 days (median, 7 d; range, 1-30 d). The extremities (66.7%) were most commonly involved. Initial clinical presentations within 48 hours of admission included skin erythema and swelling at the affected site (97.6%), pyrexia (61.9%), hypotension (33.3%), altered consciousness (28.6%), bullous lesions (26.2%) and crepitus (9.5%). The mean number of isolated pathogens was 1.8 (range, 0-6). Eight patients had mixed aerobic and anaerobic infections. The attributable case fatality rate was 23.8%. Higher severity score (> or = 4 points), hypotension, altered consciousness, respiratory failure requiring ventilator support, elevation of alanine aminotransferase levels > twofold, serum creatinine > 177 mumol/L, thrombocytopenia (< 100 x 10(9)/L), and worsening symptoms and signs within 48 hours of admission were associated with higher fatality rates (p < 0.05).
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PMID:Clinical manifestations, microbiology and prognosis of 42 patients with necrotizing fasciitis. 900 Aug 8

A 77-year-old man with pneumonia associated with acute myeloid leukemia was introduced to the hepatology unit at our hospital for hyperbilirubinemia. He had been suffering from a high fever because of pneumonia. He was icteric and his serum concentrations of total and direct bilirubin were 13.1 and 7.9 mg/dl, respectively. However, the other standard biochemical examinations for hepatic function, such as serum concentrations of aspartate aminotransferase, alanine aminotransferase, gamma-glutamyl transpeptidase and alkaline phosphatase were normal except for lactate dehydrogenase. Lactate dehydrogenase isoenzyme analysis revealed that the high concentration was derived from leukemia cells. Ultrasonography of the abdomen revealed no abnormality in the liver or biliary tract. Administration of antibiotics for pneumonia decreased the serum bilirubin concentration, however, he died because of respiratory failure caused by the progression of pneumonia at 33 days after the admission. It was suggested that a disturbance in the bilirubin metabolism without hepatocyte necrosis or mechanical cholestasis might be involved in the pathogenesis of hyperbilirubinemia in patients with infectious diseases.
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PMID:Unusual hyperbilirubinemia associated with bacterial pneumonia and acute myeloid leukemia. 1280 38

Legionella pneumophyla is the agent responsible of Legionnaire's disease. It appears as a severe pneumonia and often requires admission in Intensive Care Unit. In literature, renal failure is reported to occur in 15 percent of Legionnaire disease and this event induce a mortality over 50% of these cases. The authors describe a case of Legionnaire's pneumonia with respiratory failure, rhabdomyolysis and acute renal failure. Patient was a female, 61 yrs old, admitted to our hospital because of fever (38 degrees-38.5 degrees C), severe respiratory failure (pH = 7.49, PaCO2 = 23.1 mmHg, PaO2 = 56.7 mmHg), oliguria (< 200 ml/24 h); chest x-rays and computed tomography (TC) showed a pneumonia at right lower lobe. Among other things, in blood analysis was noted the following values: BUN = 47 mg/dl, creatinine = 2.1 mg/dl, Na+ = 133 mmol/L, Cl- = 97 mmol/L, Ca+ = 7.2 mg/dl, K+ = 5.8 mmol/L, AST = 213 U/L, ALT = 45 U/L, LDH = 1817 U/L, CPK = 16738 U/L, CPK-MB = 229 U/L, myoglobin > 4300 ng/ml., leucocyte count = 17,500/mmc (N = 92%, L = 3%, M = 5%), positive anti Legionella IgG and IgM (IgG > 1:64, IgM > 1:96), evidence of Legionella soluble antigen in the urine analysis. Therapy with clarytromicyne (500 mg b.i.d i.v.) and rifampicin (600 mg/die i.v.) was begun; computed tomography showed after six days an improvement of pulmonary lesion but, in the following days, health status and blood analysis got worse. Patient went on antibiotics and underwent haemotherapy (Hb: 8 gr/dl), haemodialysis because of acute renal failure but healthy status worse furthermore and she died on 18th days after admission. This case point out rhabdomyolysis with acute renal failure is suggestive for Legionnaire's disease and is associated with high rate of mortality.
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PMID:[Legionnaire's pneumonia with rhabdomyolysis and acute renal failure. A case report]. 1294 1


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