Antibiotics Use Density
Mostrando 1-10 de 10 artigos, teses e dissertações.
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1. ANALYTICAL STUDY AND EVALUATION OF THE ANTIBACTERIAL ACTIVITY OF THE MIXTURE OF ESSENTIAL dioica Pimenta Lindl OILS FRUITS AND Aniba duckei Kostermans TWIGS / ESTUDO ANALÍTICO E AVALIAÇÃO DA ATIVIDADE ANTIBACTERIANA DA MISTURA DOS ÓLEOS ESSENCIAIS DE FRUTOS DE Pimenta dioica Lindl E DOS GALHOS DE Aniba duckei Kostermans
Plants are an important source of biologically active products, many of which are on models for the synthesis of new drugs. With the increase of the indiscriminate use of antibiotics, bacteria resistant to conventional antimicrobial therapy have emerged and the essential oils are mentioned as an alternative to the problem. This work is promoted the extractio
Publicado em: 2009
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2. Consumo de antibióticos, fatores de risco e evolução de pneumonia associada à ventilação por Staphylococcus aureus sensível ou resistente à oxacilina em pacientes internados na Unidade de Terapia Intensiva de Adultos de um hospital universitário brasileiro
As PAVs associadas a bactérias multirresistentes a antibióticos caracterizam-se por maior morbidade, mortalidade e custos. O objetivo do estudo foi avaliar diferenças epidemiológicas entre PAVs por S. aureus resistente (ORSA) e sensível (OSSA) à oxacilina, bem como o seu prognóstico quando da terapêutica antimicrobiana empírica, além da associaçã
Publicado em: 2008
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3. Consumo de antibiÃticos, fatores de risco e evoluÃÃo de pneumonia associada à ventilaÃÃo por Staphylococcus aureus sensÃvel ou resistente à oxacilina em pacientes internados na Unidade de Terapia Intensiva de Adultos de um hospital universitÃrio brasileiro
As PAVs associadas a bactÃrias multirresistentes a antibiÃticos caracterizam-se por maior morbidade, mortalidade e custos. O objetivo do estudo foi avaliar diferenÃas epidemiolÃgicas entre PAVs por S. aureus resistente (ORSA) e sensÃvel (OSSA) Ã oxacilina, bem como o seu prognÃstico quando da terapÃutica antimicrobiana empÃrica, alÃm da associaÃÃ
Publicado em: 2008
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4. Aspectos epidemiológicos clássicos e moleculares de infecções por Staphylococcus aureus suscetível a meticilina (MSSA) em uma Unidade de Terapia Intensiva Neonatal de um Hospital Universitário brasileiro
Neonatal Intensive Care Unit is the unit in which hospital infectious problems (HI) are the most significant ones, due to high frequency of intrinsic e extrinsic risk factors. Two investigations were performed. The first of them was a retrospective study from January, 2001 to December, 2003, whose aim was to compare hospital infection rates before, during an
Publicado em: 2007
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5. CARACTERIZAÇÃO DE FATORES DE VIRULÊNCIA EM AMOSTRAS DE Escherichia coli ISOLADAS DE LAGOAS DO PARQUE ESTADUAL DO RIO DOCE, MINAS GERAIS OURO PRETO 2006
The fecal coliforms whose main representative is the Escherichia coli belong to the intestinal flora of humans and other warm-blooded animals, these microorganisms have been extensively used at water quality control and when found at water are an indicator of recent contamination by feces, and as consequence, enteric pathogenic microorganisms are made presen
Publicado em: 2006
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6. Effects of topical erythromycin on ecology of aerobic cutaneous bacterial flora.
We have demonstrated previously that application of topical erythromycin, an antibiotic commonly used for the treatment of acne, results in an increased density of cutaneous erythromycin-resistant (Emr) coagulase-negative staphylococci; however, it is unknown if this increase results in an overall higher density of total cutaneous staphylococci or if upon ce
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7. Sensitive assay for measuring tetracycline levels in gingival crevice fluid.
An increased interest in the clinical use of antibiotics as an adjunct to periodontal therapy has created a need to determine antibiotic concentrations in fluid obtained from the gingival crevice. For this purpose, an increase in sensitivity beyond that possible with current tetracycline assays is essential because sample volumes of gingival fluid typically
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8. Culture of the surfaces of urinary catheters to sample urethral flora and study the effect of antimicrobial therapy.
At the time indwelling urinary catheters were removed, the urethral flora was sampled by rolling the catheters onto culture plates. Cultures were obtained from 398 patients with sterile urine. Catheter surfaces were colonized less often in males than in females (16.8 and 67.0%, respectively) and yielded correspondingly fewer bacterial species per catheter. I
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9. Wound Microbiology and Associated Approaches to Wound Management
The majority of dermal wounds are colonized with aerobic and anaerobic microorganisms that originate predominantly from mucosal surfaces such as those of the oral cavity and gut. The role and significance of microorganisms in wound healing has been debated for many years. While some experts consider the microbial density to be critical in predicting wound he
American Society for Microbiology.
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10. Antimicrobial susceptibility testing of 230 Helicobacter pylori strains: importance of medium, inoculum, and incubation time.
No standardized method of susceptibility testing for Helicobacter pylori is currently available, so before a large agar dilution study comprising 230 H. pylori strains belonging to more than 80 genetically different groups was initiated, we performed a relatively small preliminary study to determine the influences of medium, inoculum density, and incubation