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)

Individuals with Haemophilia are at risk from hepatitis A virus (HAV) infection through exposure to blood products. Havrix(R), an intramuscular hepatitis A vaccine, is currently recommended for the prevention of disease caused by hepatitis A virus. Because bleeding may complicate intramuscular injections in those with bleeding disorders, we conducted a randomized, Phase IV clinical trial to compare the safety and immunogenicity of Havrix(R) given by the subcutaneous (s.c) vs. intramuscular (i.m.) route. A total of 45 children with Haemophilia were vaccinated subcutaneously, while their 41 nonhaemophlic siblings were vaccinated intramuscularly, at a dose of 720 Elisa units (EL.U.) at time 0 and 6 months. All children were anti-HAV and anti-HIV negative at baseline, and the haemophilic group did not differ from their siblings in alanine aminotransferase (ALT; 25 IU L-1 vs. 22 IU L-1), or in age; 8.5 years vs. 8.7 years. The vaccine was well tolerated, with minor adverse events being similar between groups; 21 (47%) vs. 24 (58%), P > 0.05. Local symptoms included soreness in 39 (45%), erythema in 25 (29%), swelling in 21 (24%), and bruising in six (7%), with no differences between groups. The proportion seroconverting to anti-HAV IgG positive did not differ between groups; 98% vs. 97% at month 1; 82% vs. 93% at month 6; and 100% vs. 100% at month 8, respectively. The HAV geometric mean titre was lower in those with Haemophilia, 185 vs. 233 mIU mL-1 at month 1; 68 vs. 94 mIU mL-1 at month 6; and 584 vs. 1082 mIU mL-1 at month 8, respectively. We conclude that Havrix(R) is safe and immunogenic when administered s. c. in children with Haemophilia.
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PMID:Safety and immunogenicity of subcutaneous hepatitis A vaccine in children with haemophilia. 1078 Nov 96

The study is based on the study of data on 33 patients with Lyme Borrelia infection in the presence of typical erythema migrans in whom elevated levels of serum bilirubin or transaminases were detected simultaneously with erythema or just shortly. The obligatory criterion was no history evidence of hepatitis and abnormal hepatic functional tests. Higher levels of serum aminotransferases were a major manifestation of Lyme hepatitis in the Sverdlovsk region. In 32 patients, ALT was increased, on the average, up to 176 U/l, and AST activity was up to 113 U/l within the first 2 weeks of the disease in the absence of clinical manifestations of hepatic and biliary diseases. There were changes in the levels of serum transaminases and bilirubin following 3- and 8-month antibiotic therapy. The presence of viruses A and C in moderate chronic hepatitis induced long-term increases in the activity of transaminases in 3 cases, as evidenced by histological studies of hepatic biopsy specimens.
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PMID:[Clinical characteristics and risk factors of hepatic damage in lyme borrheliosis]. 1083 89

The similarities between clinical features of erythema infectiosum and collagen disease or other viral infections prompted us to investigate clinical manifestations and laboratory data of parvovirus B19 (B19) infection in adults. We diagnosed all five patients as acute B19 infection by antibody assays. The age of patients ranged from 18 to 39 years old (mean 29), and all patients were female. All five patients showed high fever, arthralgia and edema of the extremities. Four of the five patients showed skin rash of the extremities or cheeks. Two patients were diagnosed as erythema infectiosum by family physicians before coming to us. The three remaining patients were suspected to be systemic lupus erythematosus, adult Still disease or rubella indivisually and referred to our hospital. A-27-old female (case 5) visited our hospital because of polyarthralgia and butterfly rash on her face. A test for antinuclear antibodies (ANA) was positive at a dilution of 1:320. Rheumatoid factor (RF) was also detected by latex fixation test. Her AST was 51 IU/L, ALT 68 IU/L and LDH 568 IU/L. Her symptoms persisted for 3 weeks and hepatic dysfunction recovered within 3 weeks. Five months later. ANA was negative at the dilution of less than 1:40. We suggest that the similarities between some symptoms of B19 infection and clinical and serological manifestation of collagen diseases merit closer attention.
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PMID:[Five cases of erythema infectiosum in adults]. 1149 63

A 4-year-old Turkish girl was referred to our hospital with the findings of encephalopathy and pancytopenia. She had a history of severe abdominal cramps and gastrointestinal bleeding. A confused state, muscle pain and weakness, erythema-bullous and erythema-nodosum-like skin lesions, and alopecia were observed at her hospitalization. All of these symptoms resolved on follow-up. On laboratory investigation severe thrombocytopenia and leukopenia, mild anemia, a moderate increase in aspartate aminotransferase and alanine aminotransferase levels were detected. After reevaluating her medical history, it was learned that she had accidentally taken 1.3 to 1.5 mg/kg of colchicine 3 to 4 days before her first hospitalization. The possibility of misdiagnosis of colchicine intoxication should be borne in mind, and pediatricians must be aware of its toxic effects, especially in areas where patients with familial Mediterranean fever are present.
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PMID:Late diagnosis of severe colchicine intoxication. 1198 65

In 1985 a 19-year old patient developed small, reddish exudative boils on the on the torso and proximate extremities that healed leaving a brownish hyperpigmentation. A 5-week stay in a dermatological clinic showed only an epicutaneous nickel sensitivity: multiform exudative erythema ID-reaction under epicutaneous nickel sensitivity. After release following antibiotic and combined steroid therapy the alterations soon receded while on nickel-free diet. She had taken a 3-phase preparation containing norethisterone and ethinylestradiol. After discontinuation of the pill in 1987 no new pustule formation occurred and both lower leg erosions healed. She was a nullipara who smoked 20 cigarettes a day and drank lightly. Increased glutamic-oxaloacetic transaminase (GOT) of 24 U/1 and glutamic-pyruvic transaminase (GPT) of 44 U/1, border values of serum iron of 175 mg/dl and cholesterol of 272 mg/dl, and massive thrombocytosis of 384.000/mcg and massive leukocytosis of 11.000/mcl were found. After 1 week all these values returned to normal except for a slightly higher GPT value of 24 U/1. After complete abstinence from allergens and fasting for 5 days, an iodine provocation test to prove the suspicion of dermatitis herpetiformis proved negative. After release she agreed to take a few tablets which again resulted in vesicular eruptions mostly on the abdomen and back that promptly healed after quitting the pills. Herpes gestations could not be shown in the blood. The use of the pill has become so prevalent that it is often forgotten that it is an agent that can contribute to unclear clinical symptoms.
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PMID:[Herpes gestationis acquired during oral contraceptive use]. 1228 89

A 37-year-old woman presented with increasing abdominal pain and jaundice. Six weeks before admission, she developed persistent diarrhea and jaundice of the skin. She also bruised easily, and her gums bled. In the subsequent weeks, her appetite decreased, she was fatigued, and she had nausea, vomiting, and abdominal distension. She had a history of drinking 1 quart of vodka every day for 20 years, with brief periods of abstinence; she stopped consuming alcohol 11 days before admission because it no longer provided symptomatic relief. Her past medical history was also notable for depression, including a suicide attempt 4 years earlier. She did not smoke, use illicit drugs, or have unprotected sexual intercourse. She had received no blood transfusions and had not traveled recently. She took no medications, except for occasional ibuprofen. On physical examination, she was thin and deeply jaundiced, and she trembled and responded slowly to questions. She was afebrile but tachypneic, and she had orthostatic hypotension. Her HEENT examination was notable for scleral and sublingual icterus, as well as crusted blood on her gums and teeth. The jugular veins were flat. The cardiac examination revealed tachycardia (heart rate, 103 beats per minute) without murmurs, rubs, or gallops. The abdomen was nontender and protuberant, with hypoactive bowel sounds; the spleen was not palpable, and there was no fluid wave or caput medusae. The liver percussed to 18 cm, with a smooth edge extending 10 cm below the costal margin. She had cutaneous telangiectases on her chest and bilateral palmar erythema. There was no peripheral edema. The neurologic examination was notable for asterixis. Her stool was guaiac positive. Laboratory studies revealed the following values: hematocrit, 21.2%; white blood cells, 17,310/mm(3); ammonia, 42 micromol/L; serum creatinine, 3.9 mg/dL; serum urea nitrogen, 70 mg/dL; albumin, 2.1 g/dL; total bilirubin, 26.8 mg/dL; alanine aminotransferase, 14 U/L; aspartate aminotransferase, 77 U/L; alkaline phosphatase, 138 U/L; prothrombin time, 103 seconds (international normalized ratio, 10.6); and urinary sodium, <5 mg/dL. Urinalysis revealed an elevated specific gravity and numerous muddy granular casts. Hepatitis A, B, and C serologies were negative. On abdominal ultrasound examination, there was no ascites, and the liver was echogenic. The portal and hepatic veins were patent, and the hepatic arteries were normal. The spleen measured 14 cm. What is the diagnosis?
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PMID:Cases from the Osler Medical Service at Johns Hopkins University. 1258 38

This study used a prospectively managed clinical database in order to identify 1470 patients with gastrointestinal cancers receiving protracted venous infusion (PVI) fluorouracil (5FU). It aimed to determine the time course of toxicity due to PVI 5FU and to analyse factors predicting toxicity. The initial development of stomatitis occurred more rapidly than diarrhoea or palmar plantar erythema (PPE). The percentage of patients with National Cancer Institute Common Toxicity Criteria (CTC) grade 2 or worse PPE peaked at 9% between weeks 8 and 17, whereas this peak occurred earlier for stomatitis and diarrhoea. The development of CTC grade 1 toxicity in the first 28 days after commencement of chemotherapy was classified as early grade 1 toxicity. Multivariate Cox regression analysis showed that female sex, better performance status, elevated bilirubin, early grade 1 PPE and early grade 1 diarrhoea were independent prognostic factors for the development of CTC grade 2 or worse PPE (P<0.01). Female sex, increased age, elevated alanine transaminase and urea and early grade 1 PPE were significant independent prognostic factors for the development of CTC grade 2 or worse stomatitis (P<0.01). Early CTC grade 1 diarrhoea predicted CTC grade 2 or worse diarrhoea (P<0.01). Older, female patients with good performance status and impaired liver and renal function who develop early grade 1 PPE alone or in combination with diarrhoea are at highest risk of subsequently developing grade 2 or worse PPE or stomatitis during treatment with PVI 5FU. Reduction of infused 5FU dose should be considered for these patients. Such an approach could both reduce severe toxicity owing to chemotherapy and minimise treatment delays, and should be evaluated prospectively.
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PMID:Analysis of the time course and prognostic factors determining toxicity due to infused fluorouracil. 1277 14

A 24-year-old man was admitted to our hospital because of liver dysfunction. He had been diagnosed as having psoriasis vulgaris at 18 years of age. Physical examination demonstrated obesity, general erythema, and hepatomegaly. Laboratory data revealed elevated serum levels of aspartate aminotransferase, alanine aminotransferase, lactate dehydrogenase, and glucose. A histological examination of the liver revealed macrovesicular fatty change and infiltration of inflammatory cells, including lymphocytes and polymorphonuclear cells, within the liver lobules. Pericentral fibrosis and pericellular fibrosis were also recognized. He was diagnosed as having nonalcoholic steatohepatitis (NASH), based on the fact that he had no habit of drinking alcohol, as well as psoriasis vulgaris and diabetes mellitus. We herein report a very rare case of NASH associated with psoriasis vulgaris.
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PMID:Nonalcoholic steatohepatitis associated with psoriasis vulgaris. 1558 Apr 5

The authors conducted a prospective, open-label, pilot trial of the effects of the antidiabetic thiazolidinedione (TZD) rosiglitazone in two patients with moderate to severe plaque psoriasis. Case 1: A lean, euglycemic 43-year-old nondiabetic man with a 2-year history of plaque psoriasis presented with lesions involving 10% of his body surface (Figures 1A, 1B, 1C). He had no other chronic or acute medical problems. He had previously been managed sporadically with topical triamcinolone acetonide, an intermediate-strength glucocorticoid, and was off antipsoriatic medication for 5 months. He was started on rosiglitazone p.o., 8 mg q.d. After 10 weeks on rosiglitazone, the lesions developed increased erythema, spreading, and shedding of scale (Figures 2A, 2B, 2C). After an additional 26 weeks, the lesions had largely disappeared (Figures 3A, 3B, 3C). The patient remained euglycemic throughout the study. His liver function enzymes (alanine transferase [ALT] and aspartate transferase [AST]) remained normal throughout the study: ALT, 23 IU/L; AST, 47 IU/L before treatment; ALT, 25 IU/L; AST, 33 IU/L after treatment. There were no adverse events. Case 2: An overweight 68-year-old woman (body mass index, 29 kg/m2; with a 12-year history of type 2 diabetes and 5-year history of psoriasis presented with generalized plaque psoriasis over 20% of her body, including two large, thick, silvery plaques with the texture of leather over the lower part of the back (Figure 4A). She was given rosiglitazone p.o., 4 mg b.i.d. for 24 weeks, which resulted in significant improvement in psoriasis (Figure 4B). After an additional 26 weeks on rosiglitazone, the plaques had cleared on her back (Figure 4C) and over her entire body, including scalp, ears, and posterior forearms (not shown). Her glycemic control improved (hemoglobin A1c decreased from 7.7% to 7.2%) and liver function remained normal throughout the study (ALT, 24 IU/L; AST, 14 IU/L before treatment; and ALT, 26 IU/L; AST, 15 IU/L after treatment). There were no adverse events.
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PMID:Improvement in psoriasis with rosiglitazone in a diabetic and a nondiabetic patient. 1627 61

A 40-year-old Chinese-American woman with breast carcinoma metastatic to her lungs presented with a 3-month history of erosions on her inner thighs (Figure 1) and medial left shoulder. Faint livedo reticularis was evident on her legs as well. She had difficulty in walking and raising her shoulders. Her cutaneous examination was also notable for cuticular erythema (Figure 2) and mild periorbital erythema and edema. She had no systemic or rheumatologic complaints other than some difficulty in swallowing. Her blood chemistry values were notable for a creatinine kinase of 564 IU/L (5-200 IU/L), alanine aminotransferase 161 U/L (0-40 U/L) and aspartate aminotransferase 93 U/L (0-40 U/L), and an antinuclear antibody titer of 1:2560. Other blood chemistries and antibody serologies (anti-Jo-1, anti-Mi-2 and other anti-tRNA synthetase, anti-Ro/SSA, anti-U1RNP, anti-PM/Scl, and anti-Ku) were within normal limits. A biopsy specimen was obtained from an area of intact skin close to a right thigh ulceration that showed subtle vacuolar alteration at the dermo-epidermal junction with occasional necrotic keratinocyte (Figure 3). Melanophages and telangiectases were present. Within the subcutis there was fibrin deposition and neutrophils. A diagnosis of dermatomyositis was made. The patient received oral prednisone 20 mg three times a day, and her ulcerations resolved. Her creatinine kinase, alanine aminotransferase, and aspartate aminotransferase values returned to normal over the course of 3 weeks, but her antinuclear antibody was unchanged. Radiographic studies concurrently noted that her breast cancer had recurred in her lungs; plans were made to treat her with chemotherapy. The patient was lost to close follow-up, but it was learned that her erosions had reoccurred while her prednisone was tapered and resolved when her dosage of prednisone was increased.
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PMID:Ulcerative paraneoplastic dermatomyositis secondary to metastatic breast cancer. 1660 44


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