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)

Therapeutic effects of cefprozil (CFPZ, BMY-28100), a new cephalosporin, were examined in various infectious diseases in children. Clinical efficacy rates were 50% (2/4) in acute bronchitis, 80% (4/5) in pharyngitis, 0% in laryngitis, 100% (7/7) in tonsillitis, 100% (8/8) in impetigo contagiosa, furuncle and posthitis. Hence, the overall efficacy rate was 84% (21/25). Adverse effects were observed in 1 case with slightly elevated serum GOT and GPT. Changes in serum concentrations and urinary excretion of CFPZ were examined in 4 and 2 children without infection, respectively. T 1/2 values obtained were between 1 hour to 2 hours (bioassay). Six hour recovery rates in urine were 51.8% and 77.8% (bioassay). CFPZ was considered to be a safe and useful drug in treating various infectious diseases in children.
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PMID:[Therapeutic effects of cefprozil in the treatment of various infectious diseases in children]. 128 87

Infection with hepatitis C virus (HCV) was analyzed by an enzyme-linked immunosorbent assay based on recombinant viral proteins encoded by regions of the putative viral core, NS3, NS4 and NS5, which were expressed in E. coli. Results showed that 106 of 124 cases (85.5%) of non-A, non-B chronic hepatitis and 43 of 45 cases (95.5%) of hepatocellular carcinoma, negative for HBV marker, were positive for antibodies against at least one of these viral proteins. One of 87 healthy individuals with normal alanine aminotransferase activity was positive for antibody against only the viral core, but was negative for HCV RNA. The serum of one patient with chronic hepatitis was positive for one of these proteins, but negative for HCV RNA. These findings in combination with results on detection of HCV RNA in the sera of patients with non-A, non-B chronic hepatitis indicated that 105 of 124 cases (84.6%) were positive for HCV infection. Sera that were negative for HCV antibodies against all these proteins were also negative for HCV RNA assayed by reverse transcription followed by the polymerase chain reaction. Screening of HCV infection by detecting viral antibodies in circulating blood using all these viral proteins is useful for reducing the number of ambiguous results in screening for viral infection. Thus, this assay system may be useful diagnostic purposes.
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PMID:Serodiagnostic assay of hepatitis C virus infection using viral proteins expressed in Escherichia coli. 131 40

The risk of developing a chronic carriage state after acute hepatitis B infection in adults was evaluated. Two hundred and eighty-nine HBV-susceptible heterosexual partners of acute hepatitis B patients were used to investigate the effectiveness of post-exposure immunoprophylaxis; 75 of them received hepatitis B vaccine, 72 hepatitis B hyperimmune globulin (HBIG), 71 vaccine plus HBIG and 71 placebo. Participants were interviewed, clinically examined and serum specimens were taken at 1, 3, 6 and 9 months after their first intervention. Serum samples were tested for ALT and HBV markers (HBsAg, anti-HBc and anti-HBs) using radio immunoassays. Forty-six (15.9%) of the heterosexual partners examined were infected; the incidence of HBV infections was higher among placebo (18.3%, 13/71) and HBIG (18.1%, 13/72) recipients compared to vaccine (16.0%, 12/75) and HBIG plus vaccine (11.3%, 8/71) recipients, but the differences were not statistically significant. Infections were significantly more often subclinical after immunoprophylaxis (p = 0.03). HBsAg was detected in all eight clinical and in 13 of the 38 subclinical cases. In the remaining 25 subclinical cases HBV infections were diagnosed by the development of anti-HBc and anti-HBs during the follow-up period. Finally, all 46 cases studied cleared the HBsAg.
Infection
PMID:Chronic liver disease rarely follows acute hepatitis B in non-immunocompromised adults. 138 66

We performed laboratory and clinical evaluation of meropenem (SM-7338, MEPM), a new carbapenem antibiotics, in pediatric field. Pharmacokinetics of MEPM was examined with 5 patients, at a dose of 10 mg/kg via 30 minutes drip infusion. Mean plasma concentrations at 30 minutes, 1, 1.5, 2.5, 3.5 and 5.5 hours after dose were 18.8, 6.97, 3.62, 1.14, 0.43 and 0.12 micrograms/ml, respectively, with a half life of 0.96 hour. The urine recovery rate in 6 hours was 70.4%. Clinical efficacy of MEPM was evaluated in 36 patients with various infectious diseases. MEPM was administered at doses ranging 9.5 to 30.6 mg/kg/dosage, 3 to 4 times a day, 21/3 to 10 days. Clinical effects were excellent in 24, good in 11, fair in 1, with an efficacy rate of 97.2%. Bacteriologically, all causative organisms except one each of Haemophilus influenzae and Salmonella enteritidis were eradicated, an eradication rate for Gram-positive and Gram-negative bacteria were 100% and 93.3%, respectively. No side effects were observed. Elevations of GOT and/or GPT were noted in 2 patients. From the above results, we believe that MEPM is a highly effective and safe drug for patients with various infectious diseases in pediatric fields.
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PMID:[Laboratory and clinical evaluation of meropenem in pediatric field]. 147 89

Laboratory and clinical studies on cefprozil (CFPZ, BMY-28100), a new cephem antibiotic, were carried out in the field of pediatrics. The results obtained are summarized as follows: 1. Serum concentrations, urinary concentrations and urinary recovery rates of CFPZ were determined upon oral administration of CFPZ after meal at doses of 4 mg/kg granules in a case, 7.5 mg/kg granules in 2 cases and 15 mg/kg granules in one. Peak serum levels of CFPZ were obtained at an hour in 3 cases and at 2 hours in 1 case after administration of the drug with a range of 2.7-8.6 micrograms/ml with half-lives of 0.69-0.95 hours. Urinary recovery rates in the first 6 hours after administration ranged from 59.4-71.3%. 2. MICs of CFPZ against 36 clinical isolates (Staphylococcus aureus 4 strains, Streptococcus pneumoniae 5, Streptococcus pyogenes 5, Escherichia coli 5, Haemophilus influenzae 12, Haemophilus parainfluenzae 4, and Branhamella catarrhalis 1) were compared with those of cefaclor (CCL) and ampicillin (ABPC). The antibacterial activity of CFPZ was superior to those of CCL against Gram-positive cocci, and to those of ABPC against E. coli, and was equal to those of CCL and inferior to those of ABPC against H. influenzae. 3. Thirty-seven pediatric patients with acute infectious diseases (pharyngitis/tonsillitis 17, bronchitis 7, pneumonia 3, skin and soft tissue infection 2, and urinary tract infection 8) were treated with CFPZ at daily doses of 10-47 mg/kg t.i.d. as a rule. The efficacy rates were 100% clinically and 56% bacteriologically. 4. Side effects or abnormal laboratory test values were not observed except for an increased platelet count in 1 case and elevated GOT, GPT values in 2 cases.
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PMID:[Laboratory and clinical studies on cefprozil in the field of pediatrics]. 149 37

We studied clinical effects of meropenem (MEPM, SM-7338), a newly developed parenteral carbapenem beta-lactam drug, and following results were obtained. The patients were administered with 16-20 mg/kg of MEPM every 8 hours using 1 hour drip infusion. 1. Clinical effects of MEPM were studied in 10 children with various infectious diseases: 1 with acute bronchitis, and 2 each with acute tonsillitis, acute bronchopneumonia, acute pneumonia, acute urinary infection, and 1 with pertussis pneumonia. The case of pertussis pneumonia later developed bronchiolitis obliterans, hence a steroid and gamma-globulin were used. This case was excluded from the clinical evaluation. The efficacy rate was 100% (9/9), and the bacteriological eradication rate was 100% (6/6). 2. No side effects were noted. Clinical laboratory test values were investigated in 10 patients. There was a case of abnormal laboratory test findings with mild elevations of liver functions such as GOT, GPT, and gamma-GTP. These abnormalities disappeared in 1 week after the end of therapy.
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PMID:[Clinical study on meropenem in pediatric field]. 152 76

The incidence of posttransfusion hepatitis and the rate of chronicity were investigated in a program devised at our hospital in December, 1982. Out of 2,596 blood recipients between January, 1982, and December, 1987, 451 (22.7%) developed posttransfusion hepatitis. Seventy-seven patients out of 217 (35.3%) whose course was closely followed progressed to chronicity. The incidence of posttransfusion hepatitis increased with the volume of transfused blood without any evident limitation. Recipients of elevated-ALT donor blood (greater than 26 Karmen units) were found to be more susceptible to posttransfusion hepatitis than those who had received only normal-ALT donor blood. Packed red blood cells, whole blood and fresh whole blood were high-risk components, and fresh frozen plasma a low-risk component of blood. The carrier rate of non-A, non-B hepatitis agents in Japanese healthy blood donors was determined to be 1.2% using the Frost-Reed model of infectious diseases. Anti-hepatitis C virus was detected in 62% of the cases of posttransfusion hepatitis 1 year after transfusion.
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PMID:Posttransfusion hepatitis in Japan. 160 17

The risk of infection after application of vapour heated prothrombin complex concentrate PROTHROMPLEX S-TIM 4 (PCC) was investigated in patients undergoing cardiovascular surgery. The study was conducted according to the recommendations of the International Committee on Thrombosis and Hemostasis (ICTH) with the exception that most patients required other blood products in addition to PCC. Twenty-One patients were eligible to test for the risk of acquiring hepatitis NANB (ALT-levels) and samples from 12 patients were available that could be screened for anti-HCV. Twenty patients qualified for evaluation of the risk of developing hepatitis B, and 67 patients qualified to test for HIV-1-Infection. None of these patients showed any signs of infection. Vapour heating of prothrombin complex concentrate seems to lower the risk of transmitting viral diseases considerably.
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PMID:Safety of vapour heated prothrombin complex concentrate (PCC) Prothromplex S-TIM 4. 178 Aug 9

Cefpirome (CPR), a new synthetic cephalosporin antibiotic, was administered to 10 patients with infectious diseases. The patients included 5 boys and 5 girls from 1 month to 5 years of age. They were given the drug intravenously at dosages ranging 53-100 mg/kg/day for 4 to 10 days. Clinical efficacy was evaluated in 9 patients: excellent in 2 patients, good in 6 patients and fair in 1 patient. The overall efficacy rate was 88.9%. No adverse effects were observed except in one patient who showed a slight increase of serum GOT and GPT.
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PMID:[Clinical evaluation of cefpirome in pediatric field]. 188 Sep 25

Laboratory and clinical studies on cefpirome (CPR, HR 810), a newly developed cephem antibiotic, were performed. The results obtained are summarized as follows: 1. Absorption and elimination of the drug were examined in a total of 7 children including 3 cases of administered with 20 mg/kg intravenous bolus injection (i.v.), 2 cases with 20 mg/kg drip infusion (d.i.v.) for 60 minutes and 2 cases with 40 mg/kg (d.i.v.) for 60 minutes. Maximum serum levels were attained immediately after i.v. or d.i.v. Cmax's were 233 +/- 7.6, 88.5 +/- 14.5, and 116 +/- 15 micrograms/ml, respectively for the above 3 modes of administration. These values were determined using a bioassay method with Bacillus subtilis ATCC 6633. T 1/2 (beta)'s were 1.18 +/- 0.17, 1.61 +/- 0.28 and 2.68 +/- 0.83 hours, respectively. Cumulative urinary recovery rates were 40.2-69.8% in a period of 0-6 hours after admissions. 2. Clinical efficacies were evaluated in a total of 20 patients with ages ranging from 9 months to 11 years. The treated cases were 6 cases of acute pneumonia, 4 cases of acute bronchitis, 4 cases of acute purulent tonsillitis, 2 cases of acute urinary tract infections, 2 cases of cellulitis, 1 case of purulent lympadenitis and 1 case of acute otitis media. The clinical efficacy rate was 94.7%. Adverse reactions occurred in no patients. Abnormal changes in laboratory test values involved only 1 case with elevated GOT and GPT. CPR was considered to be a safe and useful drug in treating various infectious diseases in children.
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PMID:[Laboratory and clinical studies on cefpirome in pediatrics]. 188 Sep 34


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