Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Gamal M. Hamad"'
Autor:
Samy E. Elshaer, Gamal M. Hamad, Sherien E. Sobhy, Amira M. Galal Darwish, Hoda H. Baghdadi, Hebatallah H. Abo Nahas, Fatma M. El-Demerdash, Sanaa S. A. Kabeil, Abdulmalik S. Altamimi, Ebtesam Al-Olayan, Maha Alsunbul, Omaima Kamel Docmac, Mariusz Jaremko, Elsayed E. Hafez, Essa M. Saied
Publikováno v:
Frontiers in Pharmacology, Vol 15 (2024)
Sodium nitrite (NaNO2) is a widely used food ingredient, although excessive concentrations can pose potential health risks. In the present study, we evaluated the deterioration effects of NaNO2 additives on hematology, metabolic profile, liver functi
Externí odkaz:
https://doaj.org/article/f59a72e021a9458cb047a6d8e787f13a
Autor:
Shymaa Shaaban, Salma Genena, Alaaeldin Elraggal, Gamal M. Hamad, Marwa A. Meheissen, Sybel Moussa
Publikováno v:
BMC Oral Health, Vol 23, Iss 1, Pp 1-11 (2023)
Abstract Background To assess the antibacterial activity of multi-strain probiotics supernatants (MSP); Lactobacillus plantarum, Lactobacillus rhamnosus, and Lactobacillus acidophilus as an intracanal medication on Enterococcus faecalis (E. faecalis)
Externí odkaz:
https://doaj.org/article/0706b2ee9b494e658bced828e05df1d7
Publikováno v:
BMC Oral Health, Vol 22, Iss 1, Pp 1-11 (2022)
Abstract Background There is an increasing demand to find a potent antibacterial agent against endodontic pathogens with the least toxic effect. The study aimed to evaluate the antibacterial activity of Lactobacilli probiotics on Enterococcus faecali
Externí odkaz:
https://doaj.org/article/70457aa881e344ca87b09aeba99425f8
Autor:
Gamal M. Hamad, Haneen Samy, Taha Mehany, Sameh A. Korma, Michael Eskander, Rasha G. Tawfik, Gamal E. A. EL-Rokh, Alaa M. Mansour, Samaa M. Saleh, Amany EL Sharkawy, Hesham E. A. Abdelfttah, Eman Khalifa
Publikováno v:
Foods, Vol 12, Iss 17, p 3281 (2023)
Padina pavonica, Hormophysa cuneiformis, and Corallina officinalis are three types of algae that are assumed to be used as antibacterial agents. Our study’s goal was to look into algal extracts’ potential to be used as food preservative agents an
Externí odkaz:
https://doaj.org/article/22ccf994e98444ec9b15b9d1ffbffa98
Publikováno v:
The Scientific World Journal, Vol 2023 (2023)
In this study, Arthrospira fusiformis previously isolated from Lake Mariout (Alexandria, Egypt) was cultivated in the laboratory using a medium for pharmaceutical grade Arthrospira, named as Amara and Steinbüchel medium. Hot water extract of the Egy
Externí odkaz:
https://doaj.org/article/41ba52f0f2e44ac691a09efdc672728a
Autor:
Gamal M. Hamad, Mariam Gerges, Taha Mehany, Saleh M. Hussein, Michael Eskander, Rasha G. Tawfik, Yasser El-Halmouch, Alaa M. Mansour, Elsayed E. Hafez, Tuba Esatbeyoglu, Eman M. Elghazaly
Publikováno v:
Pathogens, Vol 12, Iss 7, p 958 (2023)
Campylobacter jejuni is a Gram-negative bacterium which is considered as the most reported cause of foodborne infection, especially for poultry species. The object of this work is to evaluate the occurrence of C. jejuni in chicken meat as well its co
Externí odkaz:
https://doaj.org/article/415b0f6d007a4883b7b90383989ab63d
Autor:
Gamal M. Hamad, Hussein S. Abo El-Makarem, Marwa G. Allam, Osama S. El Okle, Marwa I. El-Toukhy, Taha Mehany, Yasser El-Halmouch, Mukhtar M. F. Abushaala, Mohamed S. Saad, Sameh A. Korma, Salam A. Ibrahim, Elsayed E. Hafez, Amr Amer, Eman Ali
Publikováno v:
Toxins, Vol 15, Iss 2, p 107 (2023)
The existence of aflatoxin M1 (AFM1) in raw milk results in economic losses and public health risks. This research aims to examine the capability of bentonite to adsorb and/or eliminate AFM1 from various raw milk types. In addition, the effects of nu
Externí odkaz:
https://doaj.org/article/b6a8e438f0484effbefac994c574fc75
Autor:
Gamal M. Hamad, Amr Amer, Baher El-Nogoumy, Mohamed Ibrahim, Sabria Hassan, Shahida Anusha Siddiqui, Ahmed M. EL-Gazzar, Eman Khalifa, Sabrien A. Omar, Sarah Abd-Elmohsen Abou-Alella, Salam A. Ibrahim, Tuba Esatbeyoglu, Taha Mehany
Publikováno v:
Toxins, Vol 15, Iss 1, p 21 (2022)
The high incidence of aflatoxins (AFs) in chocolates suggests the necessity to create a practical and cost-effective processing strategy for eliminating mycotoxins. The present study aimed to assess the adsorption abilities of activated charcoal (A.
Externí odkaz:
https://doaj.org/article/f4b8468eb6de46078a10e0622260bb0e
Publikováno v:
OnLine Journal of Biological Sciences. 22:75-86
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e21b45e0d78583965de8ea0ec9d50973
https://doi.org/10.3844/ojbsci.2022.75.86
https://doi.org/10.3844/ojbsci.2022.75.86
Publikováno v:
Saudi Journal of Oral Sciences, Vol 2, Iss 2, Pp 74-78 (2015)
Streptococcus mutans (S. mutans) is an important bacterium involved in the first steps of dental biofilm formation with subsequent initiation of several oral diseases. Aim: To evaluate the influence of Myrrh plant extract on S. mutans and its biofil
Externí odkaz:
https://doaj.org/article/0a9fb235f6004b67a02a6418aa2ad724