Francesca Barletta
Biographic Data
| ID | 7029023 |
|---|---|
| NAME | Francesca Barletta |
| GIVEN NAMES | Francesca |
| FAMILY NAME | Barletta |
| SIGNATURE | BARLETTA F |
| AFFILIATIONS | Universidad Peruana Cayetano Heredia |
| VERIFIED | No |
| TOTAL WORKS | 7 |
| TOTAL CITATIONS | 0 |
| AUTHOR COUNT | 7 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2011 |
| LATEST PUBLICATION YEAR | 2014 |
| H-INDEX | 0 |
Infecciones del sistema nervioso central por enterovirus en niños atendidos en un hospital de Lima, Perú
Objectives. To determine the frequency and clinical features of central nervous system infections caused by enterovirus in children treated at the Hospital Nacional Cayetano Heredia in Lima, Peru. Materials and methods. A prospective, descriptive study was performed from April 2008 to March 2010. Patients aged 1 month – 14 years with clinical diagnosis of encephalitis or aseptic meningitis were included. We investigated the presence of enteroviru…
Resistencia a drogas de segunda línea en cepas peruanas de Mycobacterium tuberculosis multidrogorresistentes
Our study suggests a possible association between the mutation A1401T in rrs and resistance to injectable drugs. However further studies should be done to confirm this hypothesis in Perú
Niveles de resistencia a quinolonas y otros antimicrobianos en cepas de Escherichia coli comensales en niños de la zona periurbana de Lima, Perú
The main aim of this study was to establish the resistance levels to antimicrobial agents, in 222 non-pathogenic E. Coli strains of fecal origin in Peru. The proportion of resistance found to the evaluated antimicrobials was ampicillin (62.6%), cotrimoxazole (48,6%), tetracycline (43,0%) and chloramphenicol (15,8%). We emphasize the high resistance levels found for quinolones: 32% for nalidixic acid (NAL) and 12% for ciprofloxacin (CIP). These hi…
Frecuencia y patotipos de Escherichia coli diarrogénica en niños peruanos con y sin diarrea
Introduction. Diarrheagenic E. coli (DEC) are a major cause of diarrhea in children in developing countries. However, they are not part of routine diagnosis in clinical laboratories. Objectives. To determine the DEC prevalence in Peruvian children and to describe the genetic variability of these strains. Materials and methods. A total of 8 003 E. coli strains previously isolated from eight different studies of diarrhea in children, mainly from pe…
Patrones de adherencia de cepas de Escherichia coli Difusamente adherente (Daec) provenientes de niños con y sin diarrea
Our findings suggest a difference between adherence patterns, actin polymerization and motility between DAEC strains corresponding to diarrhea and control groups. The significance of these results must be confirmed with a bigger number of strains and determining the presence of virulence genes in the strains
Patrones de adherencia de cepas de Escherichia coli difusamente adherente (Daec) provenientes de niños con y sin diarrea
Introduction. Diffusely adherent E. coli (DAEC) is the sixth recognized group of diarrheagenic E. coli. However, its association with diarrhea remains controversial. Variability in the adherence patterns of clinical strains is unknown. Objectives. To compare the adherence patterns between strains isolated from children with and without diarrhea. Materials and methods. A total of 31 DAEC strains were analyzed, 25 from children with diarrhea and 6 …
Frecuencia y patotipos de Escherichia coli diarrogénicas en niños peruanos con y sin diarrea
DEC are a major cause of diarrhea in Peruvian children. These pathogens are highly heterogeneous. Additional studies are required to determine the prevalence in rural areas of Peru and in severe diarrhea cases
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Frecuencia y patotipos de Escherichia coli diarrogénica en niños peruanos con y sin diarrea
Introduction. Diarrheagenic E. coli (DEC) are a major cause of diarrhea in children in developing countries. However, they are not part of routine diagnosis in clinical laboratories. Objectives. To determine the DEC prevalence in Peruvian children and to describe the genetic variability of these strains. Materials and methods. A total of 8 003 E. coli strains previously isolated from eight different studies of diarrhea in children, mainly from pe…
Patrones de adherencia de cepas de Escherichia coli Difusamente adherente (Daec) provenientes de niños con y sin diarrea
Our findings suggest a difference between adherence patterns, actin polymerization and motility between DAEC strains corresponding to diarrhea and control groups. The significance of these results must be confirmed with a bigger number of strains and determining the presence of virulence genes in the strains
Patrones de adherencia de cepas de Escherichia coli difusamente adherente (Daec) provenientes de niños con y sin diarrea
Introduction. Diffusely adherent E. coli (DAEC) is the sixth recognized group of diarrheagenic E. coli. However, its association with diarrhea remains controversial. Variability in the adherence patterns of clinical strains is unknown. Objectives. To compare the adherence patterns between strains isolated from children with and without diarrhea. Materials and methods. A total of 31 DAEC strains were analyzed, 25 from children with diarrhea and 6 …
Frecuencia y patotipos de Escherichia coli diarrogénicas en niños peruanos con y sin diarrea
DEC are a major cause of diarrhea in Peruvian children. These pathogens are highly heterogeneous. Additional studies are required to determine the prevalence in rural areas of Peru and in severe diarrhea cases
Infecciones del sistema nervioso central por enterovirus en niños atendidos en un hospital de Lima, Perú
Objectives. To determine the frequency and clinical features of central nervous system infections caused by enterovirus in children treated at the Hospital Nacional Cayetano Heredia in Lima, Peru. Materials and methods. A prospective, descriptive study was performed from April 2008 to March 2010. Patients aged 1 month – 14 years with clinical diagnosis of encephalitis or aseptic meningitis were included. We investigated the presence of enteroviru…
Resistencia a drogas de segunda línea en cepas peruanas de Mycobacterium tuberculosis multidrogorresistentes
Our study suggests a possible association between the mutation A1401T in rrs and resistance to injectable drugs. However further studies should be done to confirm this hypothesis in Perú
Niveles de resistencia a quinolonas y otros antimicrobianos en cepas de Escherichia coli comensales en niños de la zona periurbana de Lima, Perú
The main aim of this study was to establish the resistance levels to antimicrobial agents, in 222 non-pathogenic E. Coli strains of fecal origin in Peru. The proportion of resistance found to the evaluated antimicrobials was ampicillin (62.6%), cotrimoxazole (48,6%), tetracycline (43,0%) and chloramphenicol (15,8%). We emphasize the high resistance levels found for quinolones: 32% for nalidixic acid (NAL) and 12% for ciprofloxacin (CIP). These hi…
Biology (6 works) · Medicine (6 works) · Microbiology (6 works) · Internal Medicine (5 works) · Diarrhea (4 works) · Escherichia coli research studies (4 works) · Gene (4 works) · Genetics (4 works) · Virulence (4 works) · Viral gastroenteritis research and epidemiology (3 works)