Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Ebrahim Saied"'
Autor:
Mohamed A Selim, Reda A. Suef, Ebrahim Saied, Mostafa A. Abdel-Maksoud, Saeedah Musaed Almutairi, Mohammed Aufy, Adel A. Mousa, Mohamed T. M. Mansour, Mohamed M. S. Farag
Publikováno v:
Frontiers in Immunology, Vol 15 (2024)
BackgroundThe relationship between chronic hepatitis B (CHB) infection and natural killer (NK) cell dysfunction is well-established, but the specific role of HBV viral antigens in driving NK cell impairment in patients with CHB remains unclear. This
Externí odkaz:
https://doaj.org/article/1e6a6c9e51824783b44f684359d89dbe
Autor:
Ebrahim Saied, Mostafa A. Abdel-Maksoud, Akram A. Alfuraydi, Bushra Hafeez Kiani, Mohamed Bassyouni, Osama A. Al-Qabandi, Fathia H. E. Bougafa, Mona Shaban E. M. Badawy, Amr H. Hashem
Publikováno v:
Frontiers in Microbiology, Vol 15 (2024)
In the current study, endophytic Aspergillus hiratsukae was used for the biosynthesis of silver nanoparticles (Ag-NPs) for the first time. The characterizations were performed using X ray diffraction (XRD), Transmission electron microscopy (TEM), Sca
Externí odkaz:
https://doaj.org/article/c97ffb1cd39e4399a28ed7b493888c17
Publikováno v:
Electronic Journal of Biotechnology, Vol 65, Iss , Pp 45-55 (2023)
Background: Recently, nanomaterials have received much attention due to their important role in solving medical and environmental problems. In the present study, a novel nanocomposite based on mycosynthesized bimetallic zinc-copper oxides nanoparticl
Externí odkaz:
https://doaj.org/article/8b7cc7587ce348bc858573448e82de67
Publikováno v:
Electronic Journal of Biotechnology, Vol 65, Iss , Pp 14-23 (2023)
Background: In this study, silver nanoparticles (AgNPs) were biosynthesized using Rhizopus oryzae. The therapeutic effect of AgNP treatment protocols for hypothyroidism induced in male albino rats via biochemical as well as hematological parameters,
Externí odkaz:
https://doaj.org/article/80ee5d2d41434bd3ab47183c99c2298c
Autor:
Alsayed E. Mekky, Ebrahim Saied, Eslam S. Abdelmouty, Muhammad I. Haggag, Mohamed Khedr, Ashjan F. Khalel, Mahmoud M. Al-Habibi, Shimaa A. Metwally, Ahmad El Askary, Abeer Mahmoud Mohammad, Wafa A. Alshehri, Ahmed I. Sharahili, Nehal M. Khairy, Ahmed E. M. Abdelaziz, Nashaat N. Mahmoud
Publikováno v:
Life, Vol 14, Iss 7, p 900 (2024)
To evaluate the phytochemical composition, antibacterial, and antioxidant activity of successive extracts of Centaurea calcitrapa L. (C. calcitrapa) aerial flowering parts, they were assessed in vitro. Using a spectrophotometer, the sample absorbance
Externí odkaz:
https://doaj.org/article/283dbba7cc2d4feeae42612bffa93c55
Autor:
Eman Jassim Mohammed, Ahmed E. M. Abdelaziz, Alsayed E. Mekky, Nashaat N. Mahmoud, Mohamed Sharaf, Mahmoud M. Al-Habibi, Nehal M. Khairy, Abdulaziz A. Al-Askar, Fady Sayed Youssef, Mahmoud Ali Gaber, Ebrahim Saied, Gehad AbdElgayed, Shimaa A Metwally, Aly A. Shoun
Publikováno v:
Pharmaceuticals, Vol 17, Iss 7, p 915 (2024)
This study utilized Aspergillus flavus to produce selenium nanoparticles (Se-NPs) in an environmentally friendly and ecologically sustainable manner, targeting several medicinal applications. These biosynthesized Se-NPs were meticulously characterize
Externí odkaz:
https://doaj.org/article/d64fc49b2632480396a97a8908e9693f
Autor:
Ahmed Mohamed Aly Khalil, Ebrahim Saied, Alsayed E. Mekky, Ahmed M. Saleh, Omar Mahmoud Al Zoubi, Amr H. Hashem
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 11 (2024)
Increasing bacterial resistance and the negative impact of currently used antibacterial agents have produced the need for novel antibacterial agents and anticancer drugs. In this regard, nanotechnology could provide safer and more efficient therapeut
Externí odkaz:
https://doaj.org/article/dd7a22a41c6d49bbaebfa83c758ee93d
Autor:
Asmaa Ramadan, Mohamed O. Abdel-Monem, Noha K. El-Dougdoug, Alsayed E. Mekky, Shymaa A. Elaskary, Abdulaziz A. Al-Askar, Shimaa A Metwally, Ahmed F. El-Sayed, Gehad AbdElgayed, Ebrahim Saied, Mohamed Khedr
Publikováno v:
Medicina, Vol 60, Iss 3, p 501 (2024)
Background and Objectives: Enterococcus faecalis (E. faecalis) is a primary pathogen responsible for dental abscesses, which cause inflammation and pain when trapped between the crown and soft tissues of an erupted tooth. Therefore, this study aims t
Externí odkaz:
https://doaj.org/article/a9ff62faf871443782d8eed6079f1126
Autor:
Alsayed E. Mekky, Ahmed E. M. Abdelaziz, Fady Sayed Youssef, Shymaa A. Elaskary, Aly A. Shoun, Eman A. Alwaleed, Mahmoud Ali Gaber, Abdulaziz A. Al-Askar, Alhadary M. Alsamman, Abdullah Yousef, Gehad AbdElgayed, Reda A. Suef, Mohamed A Selim, Ebrahim Saied, Mohamed Khedr
Publikováno v:
Medicina, Vol 60, Iss 3, p 515 (2024)
Background and Objectives: Urinary tract infections [UTIs] are considered the third most known risk of infection in human health around the world. There is increasing appreciation for the pathogenicity of Gram-positive and Gram-negative strains in UT
Externí odkaz:
https://doaj.org/article/d7ec780be3ef45069795fc63b234dc6d
Autor:
Amr H. Hashem, Gharieb S. El-Sayyad, Abdulaziz A. Al-Askar, Samy A. Marey, Hamada AbdElgawad, Kamel A. Abd-Elsalam, Ebrahim Saied
Publikováno v:
Plants, Vol 12, Iss 18, p 3288 (2023)
One of the most hazardous diseases that influences human health globally is microbial infection. Therefore, bimetallic nanoparticles have received much attention for controlling microbial infections in the current decade. In the present study, bimeta
Externí odkaz:
https://doaj.org/article/1190b4b6be994a7eaec830779f8a8260