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Full-Text Articles in Medicine and Health Sciences

Listeria Monocytogenes In Mussels (Mytilus Galloprovincialis) Harvested From North Aegean Coastal Area, Nikolaos Soultos, Eleni Iossifidou, Amin Ambrahim, Evdoxios Psomas, Ioannis Tzavaras, Demetrios Koutsopoulos, Thomai Lazou Jan 2014

Listeria Monocytogenes In Mussels (Mytilus Galloprovincialis) Harvested From North Aegean Coastal Area, Nikolaos Soultos, Eleni Iossifidou, Amin Ambrahim, Evdoxios Psomas, Ioannis Tzavaras, Demetrios Koutsopoulos, Thomai Lazou

Turkish Journal of Veterinary & Animal Sciences

One hundred and two samples of mussels (Mytilus galloprovincialis), harvested from approved shellfish coastal water in northern Greece, were screened for the presence and antimicrobial resistance of Listeria monocytogenes. Listeria spp. were isolated according to International Organization for Standardization method 11290-1: 1996/FDAM 1: 2004(E) and identified using a multiplex polymerase chain reaction (PCR) system. The serovar identity of L. monocytogenes isolates was also determined with a multiplex PCR assay. The antimicrobial profile of the isolates was determined by the disk diffusion method. Listeria spp. were present in 8 of 102 samples tested (8%) and only 1 (1%) yielded L. monocytogenes. …


Presence Of Antibiotic Resistance Genes From Wastewater Treatment Plant Effluent In Northwest Arkansas, Ryan Macleod, Mary Savin Jan 2014

Presence Of Antibiotic Resistance Genes From Wastewater Treatment Plant Effluent In Northwest Arkansas, Ryan Macleod, Mary Savin

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

Antibiotic resistance genes (ARGs) among bacterial populations are causing increasing concern with medical and agricultural implications. While the effluent of wastewater treatment plants (WWTPs) is treated with a variety of antimicrobial methods, bacteria and the genetic material that is able to pass on antibiotic resistance to environmental populations are not completely destroyed. Ampicillin (amp), tetracycline (tet), and sulfonamide (sul) antibiotics have been detected in Northwest Arkansas (NWA) streams, and IncP plasmids—which are especially notorious for containing antibiotic resistance genes and have been detected after disinfection in NWA WWTPs—are known to carry ARGs for those antibiotics. The objective of this inquiry …