DRUG RESISTANCE OF BACTERIA ISOLATED FROM ANTS IN A HOSPITAL IN CAMPO MOURÃO, BRAZIL

  • Tatiane Izaura Garcia Faculdade Integrado de Campo Mourão
  • Andressa Chitolina Ramos Faculdade Integrado de Campo Mourão
  • Natália Sambati Faculdade Integrado de Campo Mourão
  • Leandro Parussolo Faculdade Integrado de Campo Mourão
  • Mariana Felgueira Pavanelli Faculdade Integrado de Campo Mourão
Keywords: Hospital Infection, Ants, Vectors, Microbial Resistance

Abstract

Ants are endowed with great mobility and adaptation to urban environments. Ants may be bacteria-carriers when they lodge in the hospital milieu. Since bacteria are the main microorganisms in hospital infections, current analysis evaluates the sensitiveness profile of bacteria in ants in a hospital in the north-western region of the state of Paraná, Brazil. Antibiogram was performed by the diffusion method in agar with paper discs with antibiotics. Bacteria strains were analyzed by measuring the growth inhibition halos of microorganisms following protocols by Clinical and Laboratory Standards Institute (CLSI). Results showed that all bacterial strains were multi-resistant to distinct antimicrobial products. Aztreonam and ampicillin were the least efficacious antibiotics in vitro for enterobacteria, followed by penicillin and erythromycin for gram-positive cocci. The need to eradicate insects from the hospital milieu is evident, coupled to design an adequate therapeutic protocol of antibioticotherapy which is one of the factors that contributes towards the prevention of the development of drug resistance. The risk of hospital infection by resistant bacteria will consequently decrease.

Author Biographies

Tatiane Izaura Garcia, Faculdade Integrado de Campo Mourão
Farmacêutica. Faculdade Integrado de Campo Mourão, PR, Brasil.
Andressa Chitolina Ramos, Faculdade Integrado de Campo Mourão
Farmacêutica. Faculdade Integrado de Campo Mourão, PR, Brasil.
Natália Sambati, Faculdade Integrado de Campo Mourão
Farmacêutica. Especialista em Análises Clínicas pela Faculdade Integrado de Campo Mourão, PR, Brasil.
Leandro Parussolo, Faculdade Integrado de Campo Mourão
Mestre em Biociências Aplicadas à Farmácia pela Universidade Estadual de Maringá - UEM, PR, Brasil; Docente de Biologia. Instituto Federal de Santa Catarina - IFSC, Campus Lages, SC, Brasil.
Mariana Felgueira Pavanelli, Faculdade Integrado de Campo Mourão
Doutoranda em Biociências Aplicadas à Farmácia pela Universidade Estadual de Maringá - UEM, PR, Brasil; Docente do curso de Farmácia na Faculdade Integrado de Campo Mourão, PR, Brasil.
Published
2014-07-11
Section
Artigos Originais