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Volume 05
Journal of Infectious Diseases and Treatment
ISSN: 2472-1093
JOINT EVENT
Applied Microbiology-2019 & Antibiotics 2019
Immunology 2019
October 21-22, 2019
October 21-22, 2019 Rome, Italy
&
&
8
th
Edition of International Conference on
Antibiotics, Antimicrobials & Resistance
12
th
International Conference on
Allergy & Immunology
6
th
World Congress and Expo on
Applied Microbiology
From ecology to bacterial resistance to antibiotics-Impact of chemical stress and role of efflux pumps
Dijoux-Franca Marie-Genevieve, N H Pham, L N Nguyen, O T K Nguyen, S Michalet
and
S Nazaret
Université Claude Bernard Lyon 1, France
T
he resistance of bacteria to antibiotics has been declared by the WHO as a major public health issue since 2014.
Indeed, the list of bacteria capable of resisting almost all available antibiotic molecules is growing. For a long
time this problem has been linked to the misuse of antibiotics and has been limited to the hospital environment.
More recently, it has integrated human activities (industrial environments, etc.) and agricultural environments. Thus
the role of the environment as a source but also in the transmission of antibiotic resistance raises many questions. In
the fight of the antibiotic resistance spread, it is currently impossible to limit vision simply to the aspect of human or
animal health. Indeed, all ecosystems are linked (human, animal, environment). It is therefore essential to analyze
the situation in a global "One Health" context integrating the issue of antimicrobial resistance in all these ecosystems.
It is therefore essential to increase the field of knowledge on the environmental factors that could be involved in the
phenomenon of antibiotic resistance and its dispersion.There are particularly favorable environments for the dispersal
of multidrug resistance, such as all areas of strong human activity (mining areas ...) and farms. It is recognized that
in these areas pollution by organic waste, metallic trace elements, are all factors triggering adaptation mechanisms
developed by microorganisms. But what about the role of plants and their metabolites in this environment?. In this
context of antimicrobial resistance plants metabolites can be considered according to different aspects. Present in
the soil, they can be considered in the same way as other environmental factors that can impact the structure of soil
bacterial communities. Isolated, these metabolites can have antimicrobial activities in the search for new antibiotics.
And finally, others can act on the resistance mechanisms in these particular environments.
Biography
Dijoux-Franca Marie-Geneviève has completed her PhD in Chemistry of Natural Compounds at Champagne-Ardenne University and Postdoctoral studies from
NIH-Fort Detrick, Frederick MD, USA. She works as a Professor of Botanical Pharmacy and Phytochemistry at University Lyon 1. She has published more than
63 papers dealing with natural compounds and their impacts on biological systems. Since 2006, she joined the Laboratory of Microbial Ecology. Her research
scope is the role of natural compounds in environmental multiresistance, their impact on efflux pumps and their potent activities as MDR reversion.
Dijoux-Franca Marie-Genevieve et al., J Infec Dis Treat 2019, Volume: 05