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)

The content of free amino acids, activity of aspartate and alanine transaminase, number of sulphydryl groups in fish tissues were studied as affected by lethal amounts (3.2 g/l) of blue-green algae. Blue-green algae have a certain affect on fishes not only by excreting biologically active substances in the process of vital activity and decay but also changing the gas regime of the medium (the oxygen content lowers, the amount of carbon dioxide increases). Under the algae effect the total content of free amino acids in the fish liver, intestine and muscles increases, mainly due to a rise in the content of glutamic acid with threonine and aspartic acid with serine. These changes are most essential in the liver, intestine and are less pronounced in the muscles. Under the effect of blue-green algae the activity of aspartate transaminase increases in the heart, brain and decreases in the intestine. The activity of alanine transaminase enhances in the heart, intestine and brain. The ration value for these enzymes changes significantly in the brain, liver, intestine, but does not differ from the control in the muscles.
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PMID:[Amino acid composition and transaminase activity in fish tissues, in a medium containing Cyanophyceae]. 10 39

Protein hydrolysate-containing parenteral solutions have been reported to be hepatotoxic. Ten infants who were treated with a 20 percent glucose solution containing either 2.5 percent or 3.25 percent protein hydrolysate are reviewed. Their gestational ages were 30 to 40 weeks and births weights 1000 to 35000 g. Serum glutamate-oxaloacetate transaminase (GOT), glutamate-pyruvate transaminase (GPT), leucine amino peptidase (LAP) and bilirubin were measured serially. Serum amino acids were measured and consistently demonstrated decreased levels of isoleucine and increased aspartic acid, glutamic acid, serine, proline, glycine, alanine, threonine and lysine. The amino acid imbalances were associated with transaminase elevations in eight infants. Serum bilirubin levels increased in six patients and LAP in four. Liver biopsies from three patients showed minimal to moderate hepatic parenchymal disease with cholestasis.
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PMID:The hepatotoxicity of parenteral protein hydrolysate-containing solutions. 82 62

Heparin preparations have been used for prophylaxis and treatment of deep vein thrombosis for many years. Several biologic effects of heparin are known. Since 1978, there have been several reports about reversible elevation in serum values of AST and ALT in patients and healthy volunteers given heparin in small and high doses. Few studies report similar events in patients given LMW heparins. Results of two randomized studies (A and B) comprising 456 patients undergoing THR are presented. Two different compounds of LMW heparin (Logiparin or Enoxaparin) were used for thromboprophylaxis. Significant elevation during the postoperative period of AST and AP in study A, and AST, ALT, AP, LDH, and CK in study B were demonstrated in patients given LMW heparins in both studies. In study A the percentages of patients with normal preoperative values who reached pathologic values were 35% for AST and 15% for AP. In study B the percentages of patients with normal preoperative values who reached pathologic values were 36% for AST, 17% of ALT, 14% for AP, and 36% for LDH. The possible biologic mechanisms and the clinical perspectives are discussed. In all cases the changes in the liver enzymes returned to preoperative levels within 14 days.
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PMID:Biologic tolerance of two different low molecular weight heparins. 166 60

Bacteriological and clinical studies on cefodizime (CDZM, THR-221), a new cephem developed by Hoechst AG and Roussel Uclaf, were carried out and the results are summarized below: 1. Against Gram-positive bacteria, Staphylococcus aureus, Streptococcus pyogenes and Streptococcus pneumoniae, antibacterial activities of CDZM were similar to those of cefotaxime (CTX), cefazolin, cefotiam and piperacillin. Against Escherichia coli, Klebsiella pneumoniae and Serratia sp., antibacterial activities of CDZM were similar to that of CTX, and superior to those of other tested antibiotics. Especially against Haemophilus influenzae and Branhamella catarrhalis, it showed an excellent antibacterial activity. 2. Although the clinical efficacy was poor in 1 patient with sepsis caused by Salmonella marcescens and in another with cervical lymphadenitis, in 5 patients with upper respiratory tract infection, 4 patients with bronchitis, 6 patients with bronchopneumonia, 18 patients with pneumonia, 5 patients with urinary tract infection and 1 patient with enteritis, the clinical efficacy was excellent or good and the efficacy rate was 95.1% (39/41) including excellent efficacies in 25 cases. 3. Bacteriologically, all identified causative bacteria were eradicated except for 1 case of Salmonella sp., thus the eradication rate was 97.4% (38/39). Especially S. pneumoniae in 10 cases, H. influenzae in 12 cases and B. catarrhalis in 3 cases were eradicated totally. 4. Adverse reactions were studied in 46 cases, and digestive symptoms were observed in 9 cases (diarrhea 5 cases, loose stools 4 cases). Eruption and vascular pain were observed in 1 case each. As digestive symptoms in 9 cases were mild, the treatment were not suspended. In laboratory test values, elevation of GOT, elevation of GPT, elevation of bilirubin, and eosinophilia were observed in 1 case each. Influences on blood coagulation parameters were studied. No change was observed between the beginning and the end of the treatment. From above results, we have concluded that CDZM is a useful and safe antibiotic in pediatrics, administered at a daily dose of 20 mg/kg divided into 3 or 4 doses and administered intravenously.
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PMID:[Bacteriological and clinical studies of cefodizime in pediatrics]. 188 Sep 19

We have carried our laboratory and clinical studies on cefodizime (CDZM, THR-221). The results were summarized as follows. CDZM was given by 30-minute drip infusion to 2 children at a single dose of 10 mg/kg and to 2 children at a single dose of 20 mg/kg and to 3 children at a single dose of 40 mg/kg. After the 30-minute drip infusion, mean serum levels of CDZM obtained for the 3 dose levels were 76.16 +/- 5.52 micrograms/ml, 170.49 +/- 16.70 micrograms/ml, 270.01 +/- 50.44 micrograms/ml at the end of injection, respectively, and serum half-lives were 2.03 +/- 0.78 hours, 2.03 +/- 0.38 hours, 2.28 +/- 0.30 hours, respectively. The mean urinary excretion rate of CDZM were 83.3 +/- 22.3%, 73.1 +/- 13.9%, 51.1 +/- 8.5% in the first 8 hours after the 30-minute drip infusion of 10 mg/kg, 20 mg/kg, 40 mg/kg, 40 mg/kg, respectively. Treatment with CDZM was made in 28 cases of pediatric bacterial infections; 5 cases of tonsillitis, 2 cases of bronchitis, 10 cases of pneumonia, 6 cases of enteritis, 3 cases of urinary tract infection and 1 case each of maxillary sinusitis and laryngitis. Results obtained were excellent in 13 cases, good in 7 cases, fair in 2 cases, poor in 6 cases. No significant side effect due to the drug was observed except one case of thrombocytosis and 2 cases each of elevated GOT and elevated GOT and GPT.
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PMID:[Laboratory and clinical studies of cefodizime in pediatric field]. 226 65

Clinical studies on cefodizime (THR-221, CDZM), a new injectable cephem antibiotic, were performed and the following results were obtained. Ten patients with obstetrical and gynecological infections such as intrauterine infections, pyometra, adnexitis, parametritis and lymphocystitis. The clinical results were evaluated as excellent in 1 case, good in 4 cases and poor in 5 cases. The efficacy rate was 50.0%. Bacteriologically, 10 organisms were isolated from 8 patients and the eradication rate was 44.4%. No side effects were observed in any of the cases treated with CDZM. In laboratory examinations, transient elevations of serum GOT, GPT and Al-P were noted in 1 case.
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PMID:[Clinical studies on cefodizime in the field of obstetrics and gynecology]. 260 2

Experimental and clinical study of cefodizime (CDZM, THR-221), a newly developed cephem antibiotic, was done in the field of pediatrics and the results obtained are summarized as follows: 1. Serum levels and urine excretion were examined after 60-minute drip infusion of CDZM at a dose level of 10 mg/kg to 1 patient, at 20 mg/kg to 4 and at 40 mg/kg to 1. Peak levels in serum were 66.3 micrograms/ml for the 10 mg/kg dose occurring 1 hours after the dose, 118.1 micrograms/ml (mean) for 20 mg/kg, 259.2 micrograms/ml for 40 mg/kg, thus a dose-response was observed. T 1/2's (beta phase) were between 1.17 and 1.69 hours. Urinary recovery rates of the drug were between 71.5% and 98.0% in the first 8 hours after administration. 2. The concentration in the cerebrospinal fluid was 0.76 microgram/ml and the serum level was 380.67 micrograms/ml at 15 minutes after intravenous administration of 433 mg of CDZM to a patient with purulent meningitis. 3. The clinical efficacy rate was 95.2% in a total of 21 cases, i.e., 1 purulent meningitis, 10 respiratory tract infection, 3 whooping cough, 5 urinary tract infection, 1 purulent infection of soft tissues and 1 acute thyroiditis. Diarrhea occurred in 1 case as adverse reactions. Abnormal changes in laboratory test results occurred as 1 case each of slightly elevated GOT.GPT and GOT.
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PMID:[Study on cefodizime, a new cephem antibiotic, in the field of pediatrics]. 279 55

1. Absorption and elimination Serum and urinary levels of cefodizime (CDZM, THR-221) were determined in 7 children with ages ranging from 3 to 12 years after a intravenous bolus injection of the drug at 20 mg/kg. The average serum level of the drug was 119.27 +/- 13.83 micrograms/ml at 30 minutes, then decreased gradually with a half-life of 2.01 +/- 0.25 hours to 10.56 +/- 2.93 micrograms/ml at 6 hours. The average urinary elimination rate was 77.34 +/- 12.60%. 2. Clinical study CDZM was given to the following 39 patients with ages ranging from 2 months to 15 years and clinical efficacy, bacteriological response and adverse reactions were evaluated. The treated cases were 2 cases of acute purulent tonsillitis, 30 cases of acute pneumonia, 1 case of acute purulent otitis media and 2 cases of acute urinary tract infections. Clinical efficacies were excellent in 29 cases, good in 5 cases and poor in 1 with an efficacy rate of 97.1%. Organisms presumed to be pathogens included 3 strains of Streptococcus pneumoniae, 1 beta-Streptococcus, 1 Staphylococcus epidermidis, 9 Haemophilus influenzae (1 beta-lactamase producing strain and 8 non-producing strains) and 1 Enterococcus faecalis. The last one was decreased and the others were eradicated with an eradication rate of 93.3% for all strains. Adverse reactions occurred in no patients. Abnormal changes in laboratory test values involved only 1 case each of elevated GOT, elevated GOT and GPT, eosinophilia and thrombocytosis. Based on the above-mentioned result and features of this drug, it was confirmed that this drug showed an excellent usefulness in the treatment of infections in childhood. It may be also effective in the management of infections under immunosuppression.
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PMID:[Experimental and clinical studies on cefodizime in pediatrics]. 279 56

Clinical trials of cefodizime (CDZM, THR-221) were carried out in pediatric infection. Results are summarized as follows. 1. The mean half-life of CDZM in the serum following intravenous injection of CDZM (20 mg/kg) was about 2.06 hours. 2. The mean urinary excretion rate of CDZM within 8 hours after intravenous injection of CDZM was 60.1%. 3. CDZM was administrated to 19 pediatric patients with various infections; 9 cases of pneumonia, 3 bronchitis, 1 cervical lymphadenitis, 2 tonsillitis and 4 urinary tract infections. The overall efficacy rate was 94.7%. 4. No adverse reactions were observed. Abnormal laboratory test values found were thrombocytosis in 2, slight elevation of GOT and GPT in 1 and eosinophilia in 1 patient.
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PMID:[Laboratory and clinical studies of cefodizime in pediatric field]. 279 57

Cefodizime (THR-221, CDZM), a new parenteral cephalosporin, was evaluated for its efficacy and safety in 20 children with bacterial infections (Table 1), and the following results were obtained. 1. CDZM was administered in 3 or 4 divided doses at daily dosages ranging from 54.5 to 84.2 mg/kg administered by 30 minutes drip infusion or intravenous injection to 20 patients (7 cases of acute tonsillitis, 6 cases of pneumonia, 2 cases each of bronchitis and suppurative cervical lymphadenitis, and 1 case each of acute pharyngitis, acute enteritis and furunculosis) and the following clinical results were obtained: excellent, 7 cases; good, 11 cases; fair, 2 cases. The overall efficacy rate was 90% (Table 4). 2. MICs of CDZM against 15 strains of isolated organisms are shown in Table 2. MICs against all 7 strains of Haemophilus influenzae were less than 0.025 micrograms/ml. MIC against 1 out of 5 strains of Streptococcus pneumoniae was 0.05 micrograms/ml and those against 2 strains were 0.10 micrograms/ml and against the other 2 were 0.20 micrograms/ml. MICs against 3 strains of Staphylococcus aureus were 1.56, 25 and higher than 100 micrograms/ml, respectively. 3. No clinical adverse reaction was observed in any of the 20 patients. Eosinophilia was observed in 2 cases. A slight elevation of S-GOT was found in 1 patient (case No. 8) and moderate elevation of S-GOT and S-GPT in another (case No. 18) (Table 4). In case No. 18, the S-GOT and S-GPT activity improved after the administration of the drug was stopped.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Clinical evaluation of cefodizime in children]. 279 59


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