M. Morera

ORCID: 0000-0003-1314-6474
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About
Contact & Profiles
Research Areas
  • Pneumonia and Respiratory Infections
  • Antibiotic Resistance in Bacteria
  • Antibiotic Use and Resistance
  • Bacterial Infections and Vaccines
  • Streptococcal Infections and Treatments
  • Bacterial Identification and Susceptibility Testing
  • Mercury impact and mitigation studies
  • Antibiotics Pharmacokinetics and Efficacy
  • Antimicrobial Resistance in Staphylococcus
  • Pharmaceutical and Antibiotic Environmental Impacts
  • Heavy metals in environment
  • Probiotics and Fermented Foods
  • Nosocomial Infections in ICU
  • Heavy Metal Exposure and Toxicity
  • Gut microbiota and health
  • Bacteriophages and microbial interactions
  • Child Nutrition and Feeding Issues
  • Selenium in Biological Systems
  • Aquaculture disease management and microbiota
  • Nutrition and Health in Aging
  • Clostridium difficile and Clostridium perfringens research
  • Antimicrobial Peptides and Activities
  • Plant and animal studies
  • Microbial Metabolites in Food Biotechnology
  • Insect and Pesticide Research

CIUDAD
2025

Ipsen (France)
2019-2021

Hospital Clínic de Barcelona
2015-2018

Hospital Terrassa
1991-2007

Universitat de Barcelona
2000-2007

Universitat Autònoma de Barcelona
1997

Deleted Institution
1994

Hospital General de Granollers
1994

MammaCare (United States)
1987

A prospective population-based study was carried out to determine predictive factors associated with penicillin-resistant pneumococcal invasive disease. total of 374 patients (250 males and 124 females; mean age, 50.3 ± 27 years) infection were admitted one the five hospitals in El Vallés County (an industrial area 800,000 inhabitants province Barcelona, Spain) over a period 5 years. Of episodes, 21 (5.6%) due highly pneumococci 67 (17.9%) intermediately pneumococci. Multivariate analysis...

10.1093/clinids/19.5.884 article EN Clinical Infectious Diseases 1994-11-01

Neisseria meningitidis strains relatively resistant to penicillin were recovered from blood or cerebrospinal fluid cultures of four children treated in Barcelona, Spain, and surrounding areas. The had distinct serogroup-ing serotyping patterns. minimal inhibitory concentrations 0.25 μg/ ml for three 0.5 /μg/ml the fourth strain. These are first penicillin-resistant meningococcal identified Spain.

10.1097/00006454-198705000-00003 article EN The Pediatric Infectious Disease Journal 1987-05-01

Short-term colonic in vitro batch incubations were performed to elucidate the possible synergistic effects of Lactobacillus rhamnosus GG (CNCM-I-4798) and Saccharomyces cerevisiae boulardii (CNCM-I-1079) (associated Smebiocta/Smectaflora Protect®) on microbial fermentation process, as well their antipathogenic activity against enterotoxigenic Escherichia coli (LMG2092) (ETEC). These adequately simulate native microbiota environmental conditions proximal colon both adult toddler donors,...

10.3920/bm2019.0064 article EN Beneficial Microbes 2019-10-10

Antibiotic-induced dysbiosis of the microbial community has been associated with several gastrointestinal symptoms. The impact repeated administration Lacticaseibacillus rhamnosus GG (CNCM-I-4798) (formerly known as Lactobacillus GG), Saccharomyces cerevisiae boulardii (CNCM-I-1079) and their combination (associated in Smebiocta/Smectaflora Protect®) supporting recovery gut microbiota functionality composition during following amoxicillin:clavulanic acid was evaluated vitro . Antibiotic...

10.3920/bm2020.0180 article EN Beneficial Microbes 2021-06-30

To describe the prevalence and risk factors for infection due to AmpC β-lactamase-producing Escherichia coli (AmpC-EC). For study, all clinical isolates of E. with reduced susceptibility third-generation cephalosporins were prospectively included from June 2010 November 2011. factor analysis, a case–control study was conducted. Cases patients an AmpC-EC. Controls infected cephalosporin-susceptible coli, matched 1 : 2. Detection blaAmpC genes done multiplex AmpC–PCR, hyperproduction...

10.1093/jac/dku468 article EN Journal of Antimicrobial Chemotherapy 2014-12-02

10.1016/j.jinf.2015.12.009 article EN Journal of Infection 2015-12-24

Abstract10/84 strains (11.9%) of Neisseria meningitidis isolated from blood and/or cerebrospinal fluid in children 1986–1987 had reduced sensitivity to benzylpenicillin (MICs 0.1–0.4 mg/1). Group C meningococci predominated among these strains. The clinical course was satisfactory all cases regardless the antibiotic treatment used, although time abatement fever prolonged compared that infected with susceptible

10.3109/00365549109023396 article EN Scandinavian Journal of Infectious Diseases 1991-01-01

An unusually prolonged outbreak of typhoid fever, from 1988 to 1994, in Terrassa (Barcelona, Spain), was caused by a casual food handler who carrier. The pattern this suggested intermittent low-level exposure Salmonella typhi. We found 70 patients with S. typhi infections, 52 whom were available for study. Medical records reviewed and interviewed use standard questionnaire. Phage typing pulsed-field gel electrophoresis (PFGE) strain subtyping used confirm the epidemiological data. 27 strains...

10.1093/clinids/24.3.506 article EN Clinical Infectious Diseases 1997-03-01

BACKGROUND--Transthoracic needle aspiration (TNA) with an ultrathin is a safe and highly specific procedure for obtaining diagnosis in bacterial pneumonias, but its sensitivity at best 70%. A study was performed to assess whether Streptococcus pneumoniae Haemophilus influenzae type b antigen detection by latex agglutination from the TNA sample enhanced diagnostic yield. METHODS--Blood cultures, (culture, Gram stain, agglutination), serological tests, pneumococcal urine...

10.1136/thx.48.12.1227 article EN Thorax 1993-12-01

10.1046/j.1469-0691.2003.07882.x article EN publisher-specific-oa Clinical Microbiology and Infection 2003-06-01
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