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Genotypic characterization and antimicrobial resistance of Vibrio cholerae and Vibrio parahaemolyticus isolated from milk, dairy Products, and humans with respect to inhibitory activity of a probiotic Lactobacillus rhamenosus
Faculty
Veterinary Medicine
Year:
2021
Type of Publication:
ZU Hosted
Pages:
Authors:
Samah Saeed Abdul Latif Abdul Fattah
Staff Zu Site
Abstract In Staff Site
Journal:
LWT-Food Science and technology ELSEVIER
Volume:
Keywords :
Genotypic characterization , antimicrobial resistance , Vibrio cholerae
Abstract:
Several species of Vibrio were identified in 4% of total examined samples with the highest isolation in human stool samples. Vibrio cholerae (V. cholerae) was highly isolated in raw milk (66.7%), whereas Vibrio parahaemolyticus (V. parahaemolyticus) was highly isolated in yoghurt (75%) out of the positive samples. The tested cholera toxin (ctxAB), haemolysin toxin (hlyA) and the toxin-coregulated pilus (tcpA) associated-virulence genes were identified in all V. cholera isolates. However, the thermostable direct haemolysin (tdh) and the thermostable direct haemolysin-related haemolysin (trh) associated-virulence genes were identified in 33.3% and 16.7% of the examined V. parahaemolyticus isolates, respectively. The multiple antibiotic resistance (MAR) index ranged from 0.15 to 0.54. Enterobacterial Repetitive Intergenic Consensus polymerase chain reaction showed a higher respective discriminatory power to V. cholerae and V. parahaemolyticus (D = 0.93 and D = 1, respectively) isolates. Lactobacillus rhamnosus (L. rhamnosus) probiotic activity on V. cholerae and V. parahaemolyticus can eliminate or significantly reduce the number of bacteria. In conclusion, most V. cholerae and V. parahaemolyticus isolates exhibited resistance to multiple antimicrobial classes. However, tetracycline, trimethoprim–sulfamethoxazole, chloramphenicol, and meropenem were recommended to treat vibriosis. L. rhamnosus could be used as an effective and applicable method for controlling antimicrobial-resistant Vibrio isolates.
Author Related Publications
Samah Saeed Abdul Latif Abdul Fattah, "Aflatoxin M1 in Milk and some Dairy Products: Level, Effect of Manufature and Public Health Concerns", Faculty of Veterinary Medicine, 2017
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Samah Saeed Abdul Latif Abdul Fattah, "Molecular differentiation and antimicrobial resistance patterns of Salmonella enteritidis and Salmonella typhimurium isolated from different food samples", Faculty of Veterinary Medicine-Damanhour University, 2018
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Samah Saeed Abdul Latif Abdul Fattah, "Occurrence of multidrug resistant shiga-toxigenic E. coli in retailed cheese in Zagazig city, Egypt", Faculty of Benha Veterinary, 2021
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Samah Saeed Abdul Latif Abdul Fattah, "Studies on mold contamination of retailed cheese in Zagazig city, Egypt.", BenhaFaculty of Veterinary Medicine, 2021
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Samah Saeed Abdul Latif Abdul Fattah, "Studies on beneficial yeast isolated from some Egyptian dairy products", جامعة الزقازيق, 2016
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Department Related Publications
Mohammed Ezzat Ahmed Elsayed , "Characterization of different food‐isolated Enterococcus strains by MALDI‐TOF mass fingerprinting", USC-Spain, 2013
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Mohammed Ezzat Ahmed Elsayed , "Genetic discrimination of food-borne pathogenic and spoilage Bacillus spp. based on three housekeeping genes", Department of Analytical Chemistry, Nutrition and Food Science, School of Veterinary Sciences/College of Biotechnology, University of Santiago de Comp, 2015
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Eman Nabil Abdelfatah Mohammed, "Assessment of heavy metals content of some types of edible eggs in Sharkia, Egypt", First International Conference of Impact of Environmental Hazards on Food Safety, 2014
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Asmaa Badr Mostafa Badr, "Assessment of heavy metals content of some types of edible eggs in Sharkia, Egypt", First International Conference of Impact of Environmental Hazards on Food Safety, 2014
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Asmaa Badr Mostafa Badr, "Detection of enterotoxigenic Staphylococcus aureus in raw milk and cream using multiplex PCR", Faculty of Veterinary Medicine, Zagazig University, 2013
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