Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0040425 (tonsillitis)
 1,594 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

1. SY5555 dry syrup (powder which is dissolved before use) was administered to 25 patients with bacterial infections (6 cases of bronchitis, 2 cases of bronchopneumonia, 1 case of pertussis, 3 cases of scarlet fever, 5 cases of tonsillitis, 3 cases of urinary tract infections, 2 cases of staphylococcal scalded skin syndrome, 1 case of impetigo, 2 cases of purulent lymphadenitis). 2. Clinical efficacies were excellent in 11 patients and good in 13, poor in 1 with an efficacy rate of 96.0%. As pathogenic organisms, 15 strains were identified and 14 of them were eradicated with eradication rate of 93.3%. 3. No side effects were observed. As for abnormal laboratory test results increase in eosinophiles in 2 cases, decrease in filamented neutrophiles in 1 case, elevation of GOT and GTP in 1 case and elevation of GPT and gamma-GTP were observed. 4. There was no rejection incidence of the drug during the therapy. From the above results, we consider SY5555 in dry syrup form to be a useful and safe drug in the treatment of various bacterial infections in pediatric patients.
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PMID:[A clinical evaluation of SY5555 in the treatment of pediatric infections]. 774 11

A clinical study in children has been performed on S-1108, a newly developed cephem antibiotic. S-1108 was given orally to 30 patients, at doses between 8 and 12 mg/kg/day in 3 divided doses for 2 to 10 days. Clinical evaluations were made on 26 patients consisting of 12 patients of pharyngitis, 5 of tonsillitis and of impetigo, one each of bronchitis, cystitis, lymphadenitis and cellulitis. Overall clinical effects were excellent in 10, good in 15, fair in 1 with an efficacy rate of 96%. As to adverse reactions, mild diarrhea (2 patients) and transients elevation of transaminases (one patient) were observed. These data suggest that S-1108 is a useful oral antibiotic for the treatment of bacterial infections in children.
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PMID:[Clinical evaluation of a new cephem S-1108 in infants and children]. 810 70

1. S-1108 granules were administered to 22 children with bacterial infections (8 cases of bronchitis, 1 case of pneumonia, 3 cases of scarlet fever, 2 cases each of tonsillitis, pharyngitis, pertussis, purulent lymphadenitis and impetigo). 2. Clinical efficacies were excellent in 12 patients and good in 7, fair in 1, poor in 1 and unevaluable in 1 with an efficacy rate of 90.5%. 3. Neither side effects nor abnormal laboratory test values were observed. 4. There was no rejection of the drug during the therapy. From the above results, we consider S-1108 in granular form to be a useful and safe drug in the treatment of various bacterial infection in pediatric patients.
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PMID:[A clinical evaluation of S-1108 in the treatment of pediatric infections]. 810 72

Erythrogenic toxin type A (ETA) is assumed to play a causative role in both scarlet fever and the streptococcal toxic shock-like syndrome (TSLS). For a molecular epidemiological analysis of the gene of erythrogenic toxin type A (speA) we used altogether 497 clinical isolates of Streptococcus pyogenes belonging to three groups: a) isolates from patients with scarlet fever, b) isolates from cases with TSLS, c) isolates from patients with other streptococcal infections (like otitis media, tonsillitis, impetigo) (general group). We found that less than 50% of the scarlet fever-associated strains possessed the speA gene as compared to 25% of the general group. Only 5 to 30% of these strains secreted the toxin under experimental conditions in very low quantities. Among strains isolated from TSLS, 67% appeared to contain the speA gene. The amount of ETA secreted into the medium was also extremely low. Southern hybridization patterns proved to be the same with an speA-specific probe in all three groups of streptococcal isolates (HaeIII, HindIII). Increased occurrence of the speA gene among scarlet fever and TSLS-associated strains does not seem to be sufficient to support the hypothesis that ETA may have a causative role in both diseases since a considerable number of strains in these groups did not possess the speA gene.
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PMID:Erythrogenic toxin type A (ETA): epidemiological analysis of gene distribution and protein formation in clinical Streptococcus pyogenes strains causing scarlet fever and the streptococcal toxic shock-like syndrome (TSLS). 821 99

Nine pediatric patients with bacterial infections (5 cases of tonsillitis, 3 cases of impetigo and 1 case of UTI) were treated with S-1108, and the efficacy and the safety were evaluated. The clinical responses to S-1108 treatment were excellent in 7 cases and good in 2. The efficacy rate was 100%. Bacteriologically, the causative organisms (Streptococcus pyogenes, Staphylococcus aureus, Haemophilus parainfluenzae and Escherichia coli) were eradicated. No clinical side effects were observed. Elevation of CK in 2 cases and eosinophilia in 1 case were noted.
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PMID:[Clinical evaluation of S-1108 in pediatric field]. 830 67

Certain variants of streptokinase from group A streptococci have been associated with acute post-streptococcal glomerulonephritis (APSGN). The streptokinase gene (ska) has previously been grouped into nine different polymorphic genotypes of which ska1, ska2, ska6, and ska9 were identified in group A streptococci associated with clinical and experimental APSGN. A total of 53 group A streptococci isolated from Ethiopian children: five from acute rheumatic fever, 18 from APSGN, ten each from tonsillitis, impetigo and healthy carriers, were analyzed for ska gene polymorphism using polymerase chain reaction (PCR) and restriction enzyme analysis. The frequency of the nephritis-associated streptokinase genotypes was 83% among the APSGN isolates and 74% in the non-ASPGN isolates. ska2 was the most commonly found genotype with a frequency of 64% among all isolates, 66% among the APSGN isolates, and 63% among the non-APSGN isolates. ska1 was identified in 13% among all isolates and 17% among the APSGN isolates. Seventeen non-APSGN isolates from Scandinavian countries were studied for comparison and all carried either ska1 or ska2. The other nephritis-associated ska6 and ska9 were not detected among the 53 Ethiopian isolates. ska1 was exclusively associated with serum opacity reaction (SOR) producers. ska2 was evenly distributed among SOR-positive and SOR-negative isolates. The other genotypes were detected only among SOR-negative strains. The findings of the present study showed an even distribution of the nephritis-associated streptokinase gene among group A streptococcal isolates with no correlation to disease pattern. Thus additional factors must also be operative in the pathogenesis of APSGN.
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PMID:Streptokinase gene polymorphism in group A streptococci isolated from Ethiopian children with various disease manifestations. 830 56

Beta-hemolytic streptococci are known to bind several mammalian proteins, which are presumed to be important in pathogenicity. The distribution of such binding structures was examined for mouse albumin, human serum IgA, human IgG, human fibrinogen, and human plasminogen. A total of 218 group A beta-hemolytic streptococci (GAS) were studied: 5 isolates from children with acute rheumatic fever (ARF), 18 from acute post-streptococcal glomerulonephritis (APSGN), 57 from tonsillitis, 52 from skin infections, and 86 from healthy carriers. Sixty-eight Streptococcus equisimilis and 20 group G streptococci were also included. Most of the S. equisimilis (60/68) and group G (14/20) were obtained from apparently healthy carriers. The results were evaluated with respect to T type, serum opacity reaction (SOR), site of isolation, and disease type. No direct correlation was detected between the protein-binding structures studied. There was no apparent correlation between any particular protein-binding structure and specific T type. Albumin-binding and IgA-binding activities were inversely correlated among skin and nephritis GAS isolates. A strong correlation was demonstrated between IgA-binding activity and SOR production, while albumin-binding activity correlated with SOR-negative strains. Albumin-binding levels in isolates from ARF, APSGN and tonsillitis were significantly higher than in isolates from healthy carriers (P < 0.001). A higher albumin-binding capacity was shown in skin isolates from APSGN than in isolates from impetigo (P < 0.001).
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PMID:Distribution of presumptive pathogenicity factors among beta-hemolytic streptococci isolated from Ethiopia. 832 39

Bacteriological, pharmacokinetic and clinical studies on cefditoren pivoxil (CDTR-PI, ME 1207) in granules, a new oral cephalosporin, were performed in the field of pediatrics. The results are summarized below. 1. Antibacterial activities: Antibacterial activities of CDTR were studied against Staphylococcus aureus, Streptococcus pneumoniae, Streptococcus pyogenes, Haemophilus influenzae, Haemophilus parainfluenzae and Branhamella catarrhalis in comparison with those of cefteram (CFTM), cefixime (CFIX), cefaclor (CCL), cefpodoxime (CPDX) and cefotiam (CTM). MIC80's of CDTR against S. aureus, S. pneumoniae, S. pyogenes, H. influenzae, H. parainfluenzae and B. catarrhalis were 1.56, 0.39, < or = 0.025, < or = 0.025, 0.05 and 0.20 micrograms/ml, respectively. These results showed that CDTR has high antibacterial activities against these organisms. 2. Absorption and excretion: Serum concentrations and urinary recovery rates of CDTR-PI (administered in granules) were determined. Upon single oral doses of 3 mg/kg and 6 mg/kg, the peak serum concentrations were 0.5-2.45 micrograms/ml at 2 to 4 hours and 1.79-4.05 micrograms/ml at 1 to 4 hours, respectively, and T 1/2 was 1.07-9.67 hours and 0.99-3.00 hours, respectively. At 8 hours after dosing, serum concentrations were 0-0.87 micrograms/ml with a dose of 3 mg/kg and 0.27-0.73 micrograms/ml with 6 mg/kg. These values indicated that the drug has a dose-dependent pharmacokinetic behavior. Urinary recovery rates in the first 8 hours were 12.9-34.2% with a dose of 3 mg/kg and 11.8-26.9% with 6 mg/kg. 3. Clinical study: Clinical efficacies were examined in a total of 81 cases consisting of 20 cases of acute bronchitis, 13 of acute pneumonia, 21 of tonsillitis, 5 of pharyngitis, 7 of scarlet fever, 2 each of impetigo, otitis media and purulent cervical lymphadenitis, 1 of pertussis and 8 of UTI. The clinical efficacy rate was 97.5% (79/81), and bacteriological eradication rate was 100% (76/76). As for side effects, 2 cases of watery stools and 1 case of minor elevation of GPT were observed.
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PMID:[Bacteriological, pharmacokinetic and clinical studies of cefditoren pivoxil in the pediatric field]. 837 96

We have carried out clinical studies on cefditoren pivoxil (CDTR-PI, ME1207) in granules. The results are summarized as follows. Treatment with CDTR-PI was made for 14 cases of pediatric bacterial infections: 4 cases of tonsillitis, 2 cases of pneumonia, 3 cases of scarlet fever, 3 cases of impetigo, 1 case of subcutaneous abscess and 1 case of urinary tract infection. Results obtained were excellent in 12 cases, good in 1 case and poor in 1 case. No significant side effects due to the drug were observed.
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PMID:[Clinical studies of cefditoren pivoxil in pediatric field]. 837 97

Azithromycin (AZM) was studied for its clinical efficacy in pediatric infections. The study on AZM was carried out in 43 patients whose diagnoses were given as follows: pharyngitis in five cases, tonsillitis in one, bronchitis in four, pneumonia in four, Mycoplasma pneumonia in 14, scarlet fever in nine, impetigo in four, pyodermia in one and Campylobacter enteritis in one. The patients received AZM once daily at 1.6 approximately 20.0 mg/kg body weight for three to five days. Effectiveness of AZM was evaluated in 39 cases and the drug was rated "excellent" in 15, "good" in 19, "fair" in one, "poor" in four, resulting in an efficacy rate of 87.2%. Twenty bacterial isolates were identified as causative isolates in 19 patients: Staphylococcus aureus, Streptococcus pyogenes, Streptococcus pneumoniae, Haemophilus influenzae, Campylobacter jejuni and Mycoplasma pneumoniae. AZM eradicated 16 isolates but four persisted after therapy. One patient complained of loose stool, while two patients were found with decreases in white blood cell counts, and seven showed increases in eosinophils. However, no serious case of adverse event was reported.
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PMID:[Clinical evaluation of azithromycin in pediatric infections]. 898 54


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