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Hassan, G. S., H. H. Georgey, E. Z. Mohammed, and F. A. Omar, "Anti-hepatitis-C virus activity and QSAR study of certain thiazolidinone and thiazolotriazine derivatives as potential NS5B polymerase inhibitors", European Journal of Medicinal Chemistry 184 (2019) 111747, vol. 184, pp. 111747, 2019.
El-Mekkawy, S., M. R. Meselhy, N. Nakamura, Y. Tezuka, M. Hattori, N. Kakiuchi, K. Shimotohno, T. Kawahata, and T. Otake, "Anti-HIV-1 and anti-HIV-1-protease substances from Ganoderma lucidum", Phytochemistry, vol. 49, issue 6: Pergamon, pp. 1651-1657, 1998. Abstract
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El-Mekkawy, S., M. R. Meselhy, N. Nakamura, M. Hattori, T. Kawahata, and T. Otake, "Anti-HIV-1 phorbol esters from the seeds of Croton tiglium", Phytochemistry, vol. 53, issue 4: Pergamon, pp. 457-464, 2000. Abstract
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Hossam M. Abdallah, Essam A. Abdel-Sattar, A. B. Abdel-Naim, and I. S. A. Osama M. Ashour, "Anti-Inflammatory activity of selected Saudi Plants. ", Zeitschrift für Naturforschung , vol. 69C, pp. 1-9, 2014. anti-infl_ammatory_activity_of_selected_plants_from_saudi_arabia.pdf
Syrovets, T., B. Buechele, M. El Gaafary, R. M. Ayala, A. Abderrazak, D. Couchie, D. F. Mahmood, R. Elhage, C. Vindis, M. Laffargue, et al., "Anti-inflammatory and antiatherogenic effects of the NLRP3 inflammasome inhibitor arglabin", NAUNYN-SCHMIEDEBERGS ARCHIVES OF PHARMACOLOGY, vol. 389, no. SUPPL 1: SPRINGER ONE NEW YORK PLAZA, SUITE 4600, NEW YORK, NY, UNITED STATES, pp. 34–34, 2016. Abstract
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Salama, M. M., Shahira M. Ezzat, S. M. Odah, W. M. Aziz, and T. S. El-Alfy, "ANTI-WRINKLE ACTIVITY AND UPLC-MS/MS METABOLIC PROFILING OF POMEGRANATE AND GRAPE SEEDS EXTRACTS", International Journal of Pharmaceutical Sciences and Research, vol. 11, issue 8, pp. 3679-3689, 2020.
Taghreed, M., E. E. - D. Nashwa, A. Ammar, M. Azza, A. Orabi, and A. Samir, "Antibacterial activity of Lactic Acid Bacteria (LAB) against significant fish pathogens", International Journal of Veterinary Science, vol. 4, issue 3, pp. 145-147, 2015.
Abdel-Hamid, M., H. A. Goda, C. D. G. H. Jenssen, and A. Osman, "Antibacterial activity of papain hydrolysed camel whey and its fractions", International Dairy Journal , vol. 61, pp. 91-98, 2016. Antibacterial activity of papain hydrolysed camel whey and its fractions
Abdel-Hamid, M., H. A. Goda, C. De Gobba, H. Jenssen, and A. Osman, "Antibacterial activity of papain hydrolysed camel whey and its fractions", International Dairy Journal, vol. 61: Elsevier Ltd, pp. 91-98, 2016. AbstractWebsite

Camel whey (CW) was hydrolysed with papain from Carica papaya and fractionated by size exclusion chromatography (SEC). The antibacterial activity of the CW, camel whey hydrolysate (CWH) and the obtained SEC-fractions was assessed using the disc-diffusion method. The CWH exhibited significantly higher antibacterial activity than the unhydrolysed CW. SEC-F2 (fraction 2) exhibited the highest antibacterial activity against Staphylococcus aureus, whereas Escherichia coli was the least affected. Transmission electron microscopy (TEM) micrographs showed that the SEC-F2 caused changes in the treated bacterial cells. Additionally, LC/MS analysis was used to characterise the peptides profile of CW, CWH and SEC-F2. Two major peptides (414.05 and 456.06 Da mass) were detected in CWH and SEC-F2, with higher concentration in the latter. This study has demonstrated that hydrolysis of CW with papain generates a wide range of potent antibacterial peptides against selected pathogenic bacteria. © 2016 Elsevier Ltd.

Abdel-Hamid, M., H. A. Goda, C. De Gobba, H. Jenssen, and A. Osman, "Antibacterial activity of papain hydrolysed camel whey and its fractions", International Dairy Journal, vol. 61, pp. 91-98, 2016. AbstractWebsite
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Abdel-Hamid, M., H. A. Goda, C. De Gobba, H. Jenssen, and A. Osman, "Antibacterial activity of papain hydrolysed camel whey and its fractions", International Dairy Journal, vol. 61, pp. 91-98, 2016. AbstractWebsite
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Abdel-Hamid, M., H. A. Goda, C. De Gobba, H. Jenssen, and A. Osman, "Antibacterial activity of papain hydrolysed camel whey and its fractions", International Dairy Journal, vol. 61, pp. 91-98, 2016. AbstractWebsite
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Ziko, L., A. - H. A. Saqr, A. Ouf, M. Gimpel, R. K. Aziz, P. Neubauer, and R. Siam, "Antibacterial and anticancer activities of orphan biosynthetic gene clusters from Atlantis II Red Sea brine pool", Microbial Cell Factories, vol. 18, no. 1: BioMed Central, pp. 56, 2019. Abstract
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Osman, A., H. A. Goda, M. A. - H. Mohamed, and S. J. O. M. Badran, "Antibacterial peptide generated by alcalase hydrolysis of goat whey", LWT - Food Science and Technology , vol. 65, pp. 480-486, 2015. Antibacterial peptide generated by alcalase hydrolysis of goat whey
Osman, A., H. A. Goda, M. Abdel-Hamid, S. M. Badran, and J. Otte, "Antibacterial peptides generated by Alcalase hydrolysis of goat whey", LWT - Food Science and Technology, vol. 65: Academic Press, pp. 480-486, 2016. AbstractWebsite

Goat whey hydrolysates were produced from goat whey using Alcalase® from Bacillus licheniformis. The goat whey hydrolysate (GWH) with the highest degree of hydrolysis was fractionated by size exclusion chromatography (SEC), and the antibacterial activity of the GWH and the obtained SEC-fractions were evaluated using the disc diffusion method. The results showed that the GWH exhibited significantly higher antibacterial activity than the unhydrolysed goat whey. Among all SEC fractions obtained, only SEC-F2 and SEC-F3 showed antibacterial activity against the tested bacteria. SEC-F3 exhibited the highest antibacterial effectiveness against Escherichia coli and Bacillus cereus with MIC values of 0.09 and 0.03 mg/mL respectively, whereas, SEC-F3 and SEC-F2 had comparable MIC values against Staphylococcus aureus ( 0.02 mg/mL). Transmission electron microscopy showed that the GWH caused changes in the bacterial cells affected. Additionally, LC-MS analysis was used to characterize the peptides of GWH and SEC-F3. Two major peptides were detected in GWH and SEC-F3, with higher concentration in the latter, having masses of 730 and 1183 Da, respectively. These results suggest that hydrolysis of goat whey by Alcalase is an easy tool to enhance its antibacterial activities. GWH and its effective antibacterial fractions may be used to control the undesirable bacteria in food and improve its safety. © 2015 Elsevier Ltd.

Osman, A., H. A. Goda, M. Abdel-Hamid, S. M. Badran, and J. Otte, "Antibacterial peptides generated by Alcalase hydrolysis of goat whey", LWT - Food Science and Technology, vol. 65, pp. 480-486, 2016. AbstractWebsite
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Osman, A., H. A. Goda, M. Abdel-Hamid, S. M. Badran, and J. Otte, "Antibacterial peptides generated by Alcalase hydrolysis of goat whey", LWT - Food Science and Technology, vol. 65, pp. 480-486, 2016. AbstractWebsite
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Osman, A., H. A. Goda, M. Abdel-Hamid, S. M. Badran, and J. Otte, "Antibacterial peptides generated by Alcalase hydrolysis of goat whey", LWT - Food Science and Technology, vol. 65, pp. 480-486, 2016. AbstractWebsite
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Osman, K., W. A. EL-Ghany, O. A, and E. - N. M, "Antibiogram for environmental E. coli recovered from broilers", Journal of the Egyptian Veterinary Medical Association, vol. 76, issue 3, pp. 375-380, 2016. 1.jpg2.jpg3.jpg7.jpg4.jpg5.jpg6.jpg
Osman, K., A. Orabi, I. radwan, and mona arfat, "Antibiogram for Major Pathogens Recovered From Broilers swollen Head Syndrome", Journal of global bioscience , vol. 4, pp. 2650-2655, 2015.
Osman, K. M., and M. El Hariri, "Antibiotic resistance of Clostridium perfringens isolates from broiler chickens in Egypt", Rev. sci. tech. Off. int. Epiz., 2013, vol. 32 (3), pp. 841-850, 2013.
Elfekki, R. A., N.Samir, N. O. Ouda, and A. S. Hegab, "Antibiotic Resistance Pattern of P. Acnes Isolated from Patients with Acne Vulgaris", Egyptian Journal of Medical Microbiology, vol. 29, issue 2537-0979, pp. 1-8, 2020. propionibacterium_acnes.pdf
J, E. - J., H. HS, K. M, H. OF, K. EA, and M. SA, "Antibiotic Resistance Patterns of Streptococcus agalactiae Isolated from Mastitic Cows and Ewes in Egypt ", Global Veterinaria. , vol. 10 (3), pp. 264-270. , 2013.
Osman, K., S. fathy, and M. kamel, "Antibiotic resistance profile for staphylococcus species recovered from milk ", Arab journal of nuclear sciences and application, vol. 78(1), pp. 1-14, 2014.
Atef, M., M. A. Ghani, Z. M. Niazi, S. A. Youssef, and K. Osman, "Antibiotic sensitivity of various atypical mycobacteria in vitro", DTW. Deutsche tierärztliche Wochenschrift, vol. 89, no. 10, pp. 403, 1982. Abstract
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