| Antimicrobial resistance, biofilm formation, and phylogenetic grouping of uropathogenic Escherichia coli isolates in Egypt: The role of efflux pump-mediated resistance WE Gawad, OM Helmy, WM Tawakkol, AM Hashem Jundishapur Journal of Microbiology 11 (2), 2018 | 35 | 2018 |
| Different phenotypic and molecular mechanisms associated with multidrug resistance in Gram-negative clinical isolates from Egypt OM Helmy, MT Kashef Infection and drug resistance, 479-498, 2017 | 33 | 2017 |
| Potential efficacy of garlic lock therapy in combating biofilm and catheter-associated infections; experimental studies on an animal model with focus on toxicological aspects HA Farrag, AEDMS Hosny, AM Hawas, SAA Hagras, OM Helmy Saudi Pharmaceutical Journal 27 (6), 830-840, 2019 | 25 | 2019 |
| Kojic acid repurposing as a pancreatic lipase inhibitor and the optimization of its production from a local Aspergillus oryzae soil isolate SM El-Korany, OM Helmy, AM El-Halawany, YEM Ragab, HH Zedan BMC biotechnology 20, 1-16, 2020 | 20 | 2020 |
| Prevalence of CagA and antimicrobial sensitivity of H. pylori isolates of patients with gastric cancer in Egypt DM Al-Eraky, OM Helmy, YM Ragab, Z Abdul-Khalek, EA El-Seidi, ... Infectious agents and cancer 13, 1-7, 2018 | 17 | 2018 |
| Optimization of Alpha-Amylase Production by a Local Bacillus paramycoides Isolate and Immobilization on Chitosan-Loaded Barium Ferrite Nanoparticles M Hallol, O Helmy, AE Shawky, A El-Batal, M Ramadan Fermentation 8 (5), 241, 2022 | 16 | 2022 |
| Identification of Potential Drug Targets in Helicobacter pylori Using In Silico Subtractive Proteomics Approaches and Their Possible Inhibition through Drug … KA Ibrahim, OM Helmy, MT Kashef, TR Elkhamissy, MA Ramadan Pathogens 9 (9), 747, 2020 | 14 | 2020 |
| Multiplex polymerase chain reaction (PCR) for the detection of diarrheagenic Escherichia coli and Shigella directly from stool O Helmy, Y Ragab, M Hussein STa 190, M25607, 2013 | 11 | 2013 |
| Effect of EDTA on biofilm formation and antibiotic susceptibility of multidrug resistant uropathogenic Escherichia coli clinical isolates in Egypt WE Gawad, OM Helmy, WM Tawakkol, AM Hashem African journal of microbiology research 11 (38), 1445-1458, 2017 | 10 | 2017 |
| In-vitro evaluation of antibacterial and antibiofilm efficiency of radiation-modified polyurethane–ZnO nanocomposite to be used as a self-disinfecting catheter AEDMS Hosny, HA Farrag, OM Helmy, SAA Hagras, AEH Ali Journal of Radiation Research and Applied Sciences 13 (1), 215-225, 2020 | 9 | 2020 |
| Ramucirumab combination with sorafenib enhances the inhibitory effect of sorafenib on HepG2 cancer cells AM Taha, MM Aboulwafa, H Zedan, OM Helmy Scientific Reports 12 (1), 17889, 2022 | 7 | 2022 |
| A Novel Surface-Exposed Polypeptide Is Successfully Employed as a Target for Developing a Prototype One-Step Immunochromatographic Strip for Specific and Sensitive Direct … SA Mohamed, TM Samir, OM Helmy, NM Elhosseiny, AA Ali, AA El-Kholy, ... Biomolecules 10 (11), 1580, 2020 | 7 | 2020 |
| Effect of sub-inhibitory concentrations of cefepime on biofilm formation by Pseudomonas aeruginosa SAA Hagras, AEDMS Hosny, OM Helmy, MM Salem-Bekhit, F Shakeel, ... Canadian Journal of Microbiology 67 (12), 894-901, 2021 | 6 | 2021 |
| Development of a multiplex polymerase chain reaction-based DNA lateral flow assay as a point-of-care diagnostic for fast and simultaneous detection of MRSA and vancomycin … MT Kashef, OM Helmy Diagnostics 12 (11), 2691, 2022 | 5 | 2022 |
| Potential Antigenic Candidates for the Development of Peptide-Based Vaccines to Induce Immunization against Helicobacter pylori Infection in BALB/c Mice DM AlEraky, HM Abuohashish, AS Bugshan, MM Abdelsalam, ... International Journal of Molecular Sciences 23 (21), 12824, 2022 | 2 | 2022 |
| Alanine racemase a promising Helicobacter pylori drug target inhibited by propanoic acid KA Ibrahim, MK El-Ashrey, MT Kashef, OM Helmy Microbes and Infection 25 (7), 105167, 2023 | 1 | 2023 |
| Aspartate α-decarboxylase a new therapeutic target in the fight against Helicobacter pylori infection KA Ibrahim, MT Kashef, TR Elkhamissy, MA Ramadan, OM Helmy Frontiers in Microbiology, 4441, 2022 | 1 | 2022 |
| MALDI-TOF MS biotyper and polymerase chain reaction for rapid identification of Staphylococcus aureus and Pseudomonas aeruginosa in non sterile pharmaceutical preparations S El Qadee, O Helmy, T Almorsy, M Ramadan International Journal of Pharmaceutical Sciences and Research 9 (9), 3656-3663, 2018 | 1 | 2018 |
| Correlation of Helicobacter Pylori Infection With IL-8 and Recurrence of Abdominal Pain: Our Experience from an Endemic Area AA Mohamed, H Mina, AMS Tosson, S Elfeky, D Refaey, OM Helmy, ... Journal of Gastroenterology and Hepatology Research 5 (6), 2248-2253, 2016 | 1 | 2016 |
| Pancreatic lipase inhibitory activity of soil Aspergillus species isolates from Egypt SM El Korany, OM Helmy, AM El Halawany, YE Ragab, H Zedan Journal of Biotechnology 305, S64-S65, 2019 | | 2019 |
