Zagazig University Digital Repository
Home
Thesis & Publications
All Contents
Publications
Thesis
Graduation Projects
Research Area
Research Area Reports
Search by Research Area
Universities Thesis
ACADEMIC Links
ACADEMIC RESEARCH
Zagazig University Authors
Africa Research Statistics
Google Scholar
Research Gate
Researcher ID
CrossRef
Partnering essential oils with antibiotics: proven therapies against bovine Staphylococcus aureus mastitis.
Faculty
Veterinary Medicine
Year:
2023
Type of Publication:
ZU Hosted
Pages:
Authors:
Marwa Ibrahim Ibrahiem Abdelhamied
Staff Zu Site
Abstract In Staff Site
Journal:
Frontiers in Cellular and Infection Microbiology Frontiers
Volume:
Keywords :
Partnering essential oils with antibiotics: proven
Abstract:
Introduction: There is an urgent need to develop therapeutic options for biofilm-producing Staphylococcus aureus (S. aureus). Therefore, the renewed interest in essential oils (EOs), especially carvacrol, linalool and eugenol, has attracted the attention of our research group. Methods: Multidrug resistance and multivirulence profiles in addition to biofilm production of S. aureus strains isolated from cows with mastitis were evaluated using both phenotypic and genotypic methods. The antimicrobial and antibiofilm activities of EOs were tested using both in vitro and molecular docking studies. Moreover, the interactions between commonly used antibiotics and the tested EOs were detected using the checkerboard method. Results: We found that all our isolates (n= 37) were biofilm methicillin resistant S. aureus (MRSA) producers and 40.5% were vancomycin resistant S. aureus (VRSA). Unfortunately, 73 and 43.2% of the recovered MRSA isolates showed multidrug resistant (MDR) and multivirulence patterns, respectively. The antimicrobial activities of the tested EOs matched with the phenotypic evaluation of the antibiofilm activities and molecular docking studies. Linalool showed the highest antimicrobial and antibiofilm activities, followed by carvacrol and eugenol EOs. Fortunately, synergistic interactions between the investigated EOs and methicillin or vancomycin were detected with fractional inhibitory concentration index (FICI) values ≤ 0.5. Moreover, the antimicrobial resistance patterns of 13 isolates changed to sensitive phenotypes after treatment with any of the investigated EOs. Treatment failure of bovine mastitis with resistant S. aureus can be avoided by combining the investigated EOs with available antimicrobial drugs. Conclusion: We hope that our findings can be translated into a formulation of new pharmaceutical dosage forms against biofilm-producing S. aureus pathogens.
Author Related Publications
Marwa Ibrahim Ibrahiem Abdelhamied, "Impact of Nigella sativa and Clove Oils on Cell Wall Genes Expression in Multidrug Resistant Staphylococcus aureus", Zagazig, Egypt, 2016
More
Marwa Ibrahim Ibrahiem Abdelhamied, "Molecular Detection of Fluoroquinolone Resistance among Multidrug-, Extensively Drug-, and Pan-Drug-Resistant Campylobacter Species in Egypt", MDPI, 2022
More
Marwa Ibrahim Ibrahiem Abdelhamied, "Thymol nanoemulsion promoted broiler chicken’s growth, gastrointestinal barrier and bacterial community and conferred protection against Salmonella Typhimurium", springer nature, 2021
More
Marwa Ibrahim Ibrahiem Abdelhamied, "Supplementing Garlic Nanohydrogel Optimized Growth, Gastrointestinal Integrity and Economics and Ameliorated Necrotic Enteritis in Broiler Chickens Using a Clostridium perfringens Challenge Model", MDPI, 2021
More
Marwa Ibrahim Ibrahiem Abdelhamied, "Interactive effects of dietary quercetin nanoparticles on growth, flesh antioxidant capacity and transcription of cytokines and Aeromonas hydrophila quorum sensing orchestrating genes in Nile tilapia (Oreochromis niloticus)", ELSEVIER, 2021
More
Department Related Publications
Ahmed Mohamed Abdelaal Mansur, "Clinical, laboratory and ultrasonographic investigations of left abomasal displacement in Holstein- Friesian cows", cairo, 2014
More
Ahmed Mohamed Abdelaal Mansur, "Prognostic Value of Serum Cardiac Troponin T and Nitric Oxide as Cardiac Biomarkers in Pregnancy Toxemic Goats", pakistan, 2013
More
Ahmed Mohamed Abdelaal Mansur, "Clinico-biochemical, ultrasonographic and pathological findings of hepatic abscess in feedlot cattle and buffaloes", india, 2014
More
Ahmed Mohamed Abdelaal Mansur, "Ultrasonography as diagnostic and prognostic approach for urolithiasis in Egyptian buffalo's calves", Egypt, 2013
More
Ahmed Mohamed Abdelaal Mansur, "Selected studies on foreign body impaction in goats with special reference to ultrasonography", india, 2014
More
جامعة المنصورة
جامعة الاسكندرية
جامعة القاهرة
جامعة سوهاج
جامعة الفيوم
جامعة بنها
جامعة دمياط
جامعة بورسعيد
جامعة حلوان
جامعة السويس
شراقوة
جامعة المنيا
جامعة دمنهور
جامعة المنوفية
جامعة أسوان
جامعة جنوب الوادى
جامعة قناة السويس
جامعة عين شمس
جامعة أسيوط
جامعة كفر الشيخ
جامعة السادات
جامعة طنطا
جامعة بنى سويف