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)

Fundamental and clinical studies of cefixime (CFIX) granules, a new oral cephalosporin, were carried out with the following results: The MICs of CFIX against 234 clinical isolates were determined. Antibacterial activities of the drug against S. aureus, S. epidermidis and E. faecalis were weaker than those of conventional oral cephalosporins but antibacterial activities against Gram-negative bacteria were almost the same as those of cephem antibiotics of the Fujii's group 5. Peak serum concentrations of CFIX after oral doses of 3 and 6 mg/kg were, respectively, 1.51-4.86 micrograms/ml at 2-6 hours and 3.22-7.76 micrograms/ml at 4-8 hours. Serum concentrations of CFIX were dose-dependent in a patient given 3 and 6 mg/kg in a cross-over study. CFIX granules were administered mainly to children suffering from respiratory tract infection, otitis media and urinary tract infection at a dose of 3 mg/kg b.i.d. or t.i.d. for 3-27 days. The clinical responses to CFIX were excellent to good in 44 of the 50 children with infections, with an effectiveness rate of 88%. Thirty-five strains of the 40 clinical isolates were eradicated by the treatment with CFIX. The bacteriological eradication rate was 87.5%. Side effects observed were diarrhea and soft stool in 2 patients each, and elevated GOT X GPT and eosinophilia in 1 patient each. These symptoms and laboratory abnormalities disappeared on the day after the completion of therapy with CFIX. From the above results it has been concluded that CFIX is a useful and safe antibiotic for treating various bacterial infections in children.
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PMID:[Fundamental and clinical studies of cefixime granules in pediatrics]. 376 36

Clinical studies were performed as follows on aspoxicillin (ASPC), a new semisynthetic penicillin. ASPC was intravenously given to 12 patients in doses of 57.7-129.0 mg/kg on average) t.i.d. or q.i.d. for 4-7 days (5.7 days on average): 9 with pneumonia, 1 with tonsillitis, 1 with purulent lymphadenitis and 1 with urinary tract infection. The overall efficacy rate was 83.3%, i.e. efficacy was excellent in 8 (66.7%), good in 2 (16.7%), fair in 1 (8.3%) and poor in 1 (8.3%). Bacteriological efficacy was excellent, i.e. 6 of the 6 strains disappeared. No clinical side effects were observed during treatment. Laboratory abnormalities were observed in 3 cases, slight elevation of GOT in 1, slight elevations of GOT and GPT in 1 and mild eosinophilia in 1. The above results suggest that ASPC is an useful antibiotic for treating pediatric bacterial infections.
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PMID:[Clinical studies on aspoxicillin in the field of pediatrics]. 385 62

Fundamental and clinical studies on BRL 25000 granules, containing 2 parts amoxicillin (AMPC) and 1 part clavulanic acid (CVA) (a beta-lactamase inhibitor) were carried out in the pediatric field. Serum concentrations and urinary excretion rates were determined after oral administration of BRL 25000 granules at a dose of 20 mg/kg to 2 children. The mean peak serum concentrations of AMPC and CVA were 4.89 and 2.85 micrograms/ml at 1 hour after administration, with serum half-lives (T 1/2) of 1.15 and 0.89 hours respectively. Mean cumulative urinary excretion rates of AMPC and CVA in the 6 hours after administration were 24.91% and 10.19%, respectively. BRL 25000 granules were also administered at daily doses of 25.1-60.4 mg/kg in 3 divided doses, to 20 pediatric patients with bacterial infections (4 acute tonsillitis, 2 acute pharyngitis, 3 suspected scarlet fever, 3 acute bronchitis, 8 urinary tract infection). The efficacy rate was 100% clinically and 70% bacteriologically. No adverse reactions were observed, however, abnormal laboratory findings were observed in 4 cases (slight elevation of GOT in 2, GPT in 1, eosinophilia in 1).
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PMID:[Experimental and clinical studies on BRL 25000 (clavulanic acid-amoxicillin) granules in the pediatric field]. 400 51

The authors have carried out laboratory and clinical studies on the BRL 25000 granule (containing 2 parts amoxicillin and 1 part clavulanic acid). The antibacterial activity of BRL 25000 against 29 clinically isolated strains of S. aureus, 30 E. coli and 30 K. pneumoniae were measured by the agar dilution method using an inoculum size of 10(6) cells/ml. beta-Lactamase production was detected by the Nitrocefin method. The MICs of BRL 25000 against S. aureus ranged from 0.2 approximately 12.5 micrograms/ml, with the majority of strains being inhibited by 1.56 micrograms/ml or less. Seven beta-lactamase producing strains of S. aureus were all inhibited by less than 12.5 micrograms/ml. The range against E. coli was 1.56 approximately 100 micrograms/ml, with the majority inhibited by 6.25 micrograms/ml or less. Fifteen beta-lactamase producing strains of E. coli were inhibited by 6.25 approximately 100 micrograms/ml and the majority by 25 micrograms/ml or less. All strains of K. pneumoniae were beta-lactamase producers and the MIC distribution against K. pneumoniae was 1.56 approximately 50 micrograms/ml, with a majority inhibited by 3.13 micrograms/ml or less, 96% of strains, were inhibited by less than 6.25 micrograms/ml. Against K. pneumoniae, BRL 25000 showed a 8 to 16-fold superiority when compared with AMPC. In a pharmacokinetic study, BRL 25000 granules were orally administered to children in the fasting state at single doses of 7.5 mg/kg and 20 mg/kg. The peak serum levels of AMPC were 6.13 and 6.94 micrograms/ml approximately 1 hour after administration and decreased with half-lives of 1.08 and 0.97 hours, respectively. The corresponding serum levels of CVA were 1.16 and 1.90 micrograms/ml at 1 hour after administration, with half-lives of 0.99 and 0.87 hour, respectively. In clinical studies, the BRL 25000 granule was effective in 39 cases of bacterial infection out of a total of 41 treated. Side effects were limited to 2 cases of diarrhea and minor changes in laboratory findings were elevation of serum GOT (1 case), elevation of serum GPT (1 case), and eosinophilia (2 cases).
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PMID:[Laboratory and clinical studies of BRL 25000 (clavulanic acid-amoxicillin) granules in the pediatric field]. 400 52

Polyarthritis was induced in lambs via the i/v infection with 2 cm3 of 24-hour Erysipelothrix rhusiopathiae broth culture, which led to distinctive morphologic and biochemical changes in the peripheral blood. The hemoglobin content, the erythrocyte count, and the hematocrit value dropped, while ESR rose with the development of the infection process. The white blood picture presented transient and slight drop of the leukocyte count followed by leukocytosis with shifting to the left, aneosinophilia, lympho- and monopenia in the acute stage, and well manifested eosinophilia in the chronic stage of the infection. The changes in the total protein and the protein fractions consisted in hypoproteinemia in the first days following infection, hypoalbuminemia during the entire period, and hyperproteinemia and hypergammaglobulinemia in the chronic stage. The changes in the blood electrolites consisted in the rise of Ca and K, the drop of Na, and transient changes in the level of P, tending toward a rise in the chronic stage. It was also established that the values of sialic acid were raised in the entire period of polyarthritis development, while those of aspartate aminotransferase and alanine aminotransferase were higher in the first seven-day period only.
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PMID:[Morphological and biochemical changes in the blood of lambs with experimental Erysipelothrix polyarthritis]. 403 95

A multicenter cooperative clinical trial was carried out on S6472 (a long-acting preparation of cefaclor (CCL)) to evaluate its effectiveness and safety in the treatment of infectious diseases in the field of otorhinolaryngology. The results are as follows: The clinical efficacy of the drug could be evaluated in 114 patients. An efficacy rate of 65.8% was obtained. The efficacy rate for each disease was found to be 60.0% for acute suppurative otitis media, 12.5% for chronic suppurative otitis media and 44.4% for acute exacerbation of chronic suppurative otitis media. The overall efficacy rate for all cases of suppurative otitis media was 46.4%. The efficacy rate for acute tonsillitis was found to be 93.1%. In the treatment of acute exacerbation of chronic tonsillitis, the efficacy of the drug was rated as excellent or good in all cases. The overall efficacy rate for all cases of tonsillitis was found to be 93.9%. In the treatment of other infectious diseases, the efficacy was rated as excellent or good in all cases. When the cases by resistant organisms to CCL were excluded from the evaluation, the overall efficacy rate of the drug was found to be 74.2%. The bacteria could be identified in 106 cases. Regarding the bacteriological efficacy of single infections, its bacterial elimination rate was found to be 81.1% for Gram-positive bacteria including S. aureus, S. epidermidis, etc., while it was 42.9% for Gram-negative bacteria. The overall elimination rate of bacteria in single infections was 73.1%. The bacterial elimination rate for mixed infections was found to be 85.7%, whereas it was 76.8% when the single and mixed infections were combined. Regarding side effects, 1 case each of diarrhea, soft stool and rash, or 3 cases in total (2.4%), were recorded in a total of 123 patients. However, the severity of each side effect was mild. Regarding abnormal laboratory findings, there were 1 case each of an increase in S-GPT, leukopenia and complication of eosinophilia and thrombocytopenia, or 3 cases in total (7.0%). Each of these adverse reactions was, however, transient in nature, and no serious cases were observed. On the basis of the above results, it was concluded that S6472 can provide sufficient clinical efficacy when it is administered at daily dosage of 750 mg or 1,500 mg in 2 divided doses after the breakfast and dinner.
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PMID:[Clinical studies of S6472 in otorhinolaryngologic infections]. 406 19

A clinical and laboratory evaluation and a blood level studied on aspoxicillin (ASPC), a new injectable penicillin derivative; the following results were obtained. ASPC was intravenously administered in 3 or 4 divided doses at a daily dosage ranging from 83.3 to 111.9 mg/kg to 5 patients (1 case of lacunar tonsillitis caused by H. influenzae, 3 cases of pneumonia caused by H. influenzae, 1 case of pneumonia caused by E. coli). As the results, a global effect were excellent in 3 cases and good in 2 cases. The overall efficacy ratio was 100%. All isolated organisms were eradicated, excluding the only case of pneumonia due to H. influenzae infection. No side effects were found in any of the 7 patients including 2 patients who were dropped out the efficacy evaluation because of Mycoplasma pneumonia. Laboratory findings showed a slight elevation of GOT and GPT in 2 cases and temporary eosinophilia in 1 case. Blood level of ASPC in 2 cases after 10 mg/kg administration by intravenous injection was 28.5 or 35.5 micrograms/ml at 30 minutes, 14.3 or 20.7 micrograms/ml at 1 hour, 6.1 or 8.8 micrograms/ml at 2 hours, 1.3 or 3.02 micrograms/ml at 4 hours. The half-life was 0.81 or 1.01 hours, respectively. Judging from the results of this blood level and the MIC of ASPC against clinically isolated organisms, good efficacy will be obtained to pediatric infections by the sensitive strains, if it is given 10 mg/kg to mild patients or 20 mg/kg to moderate or severe patients in 3 or 4 divided dose at a daily dosage.
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PMID:[Clinical studies of aspoxicillin in pediatrics]. 406 24

Results of clinical and laboratory examination of animals experimentally infected with Taenia saginata eggs are described. At the early stage of infection, increased temperature, cough, muscle shaking and unstable pace were observed. The locomotive disorders disappeared only on day 50 p.i. Leukocytosis and peripheric eosinophilia were found at the early stage of infection. On days 14-28 p.i. the activity of serum creatine-kinase (CK) significantly increased. The activity of other enzymes (AST, ALT, LD, ALP and ALD) examined was increased only slightly and irregularly. The lipid content in blood serum markedly increased on days 9-16 p.i.
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PMID:Contribution to the symptomatology of experimental bovine cysticercosis. 408 25

Efficacy and safety of aztreonam (AZT) for 31 cases of infections of children were studied with the following results. Clinical efficacy of AZT for 22 respiratory tract infections, 5 urinary tract infections and 2 gastrointestinal infections was "excellent" for 19 cases (65.5%), "good" for 9 cases (31.0%) and "poor" for 1 case (3.4%) with an overall effective rate of 96.6%. Microbiological effect of AZT for 19 isolated strains (15 cases) was 100% in disappearance of the Gram-negative bacteria and 89.5% on the whole. With regard to side effect of AZT in 31 cases, there was a slight elevation of GPT in 1 case and eosinophilia in 2 cases. It was considered from the above results that AZT is a useful and safe antibiotic for infections of children.
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PMID:[Clinical study on aztreonam in pediatrics]. 409 66

Clinical studies on sulbactam/cefoperazone (SBT/CPZ) were carried out and the results were as follows: Eleven patients (pneumonia 8, acute purulent arthritis of the knee joint 1, urinary tract infection 2) were treated with SBT/CPZ, in doses of 30-67 mg/kg divided 3 times per day for 3-61/3 days intravenously. The overall efficacy rate was 100%. As to adverse reaction, diarrhea was observed in 1 case. Abnormal laboratory data were noted in 2 cases (GPT elevation in 1, and eosinophilia and GPT elevation in 1).
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PMID:[Clinical studies on sulbactam/cefoperazone in pediatric field]. 609 57


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