Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Azhar G. Shalaby"'
Autor:
Mona A. A. Abdel-Rahman, Engy A. Hamed, May F. Abdelaty, Hend K. Sorour, Heba Badr, Wafaa M. Hassan, Azhar G. Shalaby, Ahmed Abd-Elhalem Mohamed, Mohamed A. Soliman, Heba Roshdy
Publikováno v:
Veterinary World, Vol 16, Iss 1, Pp 1-11 (2023)
Background and Aim: Multidrug resistance (MDR) of Escherichia coli has become an increasing concern in poultry farming worldwide. However, E. coli can accumulate resistance genes through gene transfer. The most problematic resistance mechanism in E.
Externí odkaz:
https://doaj.org/article/a17162b1ee9c47f1a36d248061380b35
Publikováno v:
Veterinary World, Vol 14, Iss 4, Pp 986-995 (2021)
Background and Aim: Rabbits are a highly sensitive species and susceptible to various bacterial pathogens that may be causative agents for early embryonic death. This study aimed to explore the administration of different bacterial agents in does suf
Externí odkaz:
https://doaj.org/article/e0e8c6bfa1e24cd3850e0a09c20e87b8
Publikováno v:
Veterinary World, Vol 13, Iss 10, Pp 2243-2251 (2020)
Background and Aim: Flinders Technology Associates (FTA) cards simplify sample storage, transport, and extraction by reducing cost and time for diagnosis. This study evaluated the FTA suitability for safe transport and storage of Gram-positive and Gr
Externí odkaz:
https://doaj.org/article/821a4835fc464683aff26c333dcaa9c3
Autor:
Ahmed M. Erfan, Azhar G. Shalaby
Publikováno v:
Veterinary World, Vol 13, Iss 6, Pp 1098-1107 (2020)
Background and Aim: Rabbit hemorrhagic disease (RHD) is an economically important disorder of rabbits, where infection results in severe losses to the meat and fur industries. Our goal was to characterize the RHD virus (RHDV) strains currently circul
Externí odkaz:
https://doaj.org/article/95c87af31bb64a8cbb2c8719d92fe5c5
Autor:
Naglaa M. Hagag, Nahed Yehia, Mohamed H. El-Husseiny, Amany Adel, Azhar G. Shalaby, Neveen Rabie, Mohamed Samy, Motaz Mohamed, Amal S. A. El-Oksh, Abdullah Selim, Abdel-Satar Arafa, Samah Eid, Momtaz A. Shahein, Mahmoud M. Naguib
Publikováno v:
Viruses, Vol 14, Iss 8, p 1758 (2022)
The highly pathogenic avian influenza (HPAI) H5N8 virus was first detected in Egypt in late 2016. Since then, the virus has spread rapidly among different poultry sectors, becoming the dominant HPAI H5 subtype reported in Egypt. Different genotypes o
Externí odkaz:
https://doaj.org/article/2f1114721ab142a78aa3ff2c6c7d7cf4
Autor:
Naglaa M. Hagag, Ahmed M. Erfan, Mohamed El-Husseiny, Azhar G. Shalaby, Mohamed A. Saif, Maram M. Tawakol, Ahmed A. Nour, Abdullah A. Selim, Abdel-Satar Arafa, Mohamed K. Hassan, Wafaa M. M. Hassan, Hanan A. Fahmy, Essam Ibraheem, Mohamed Attia, Ali M. M. Abdelhakim, Momtaz A. Shahein, Mahmoud M. Naguib
Publikováno v:
Viruses, Vol 11, Iss 6, p 565 (2019)
Highly pathogenic avian influenza (HPAI) H5N1 and H5N8 have become endemic among domestic poultry in Egypt since 2006 and 2016, respectively. In parallel, the low pathogenic avian influenza H9N2 virus has been endemic since 2010. Despite the continuo
Externí odkaz:
https://doaj.org/article/75f760235f824f9395decd8d3d262198
Publikováno v:
International Microbiology. 26:205-217
Bacteriophages have been mainly used in treating infections caused by planktonic bacterial cells in the veterinary sector. However, their applications as antibiofilm agents have received little attention. Accordingly, a previously isolated Salmonella
Publikováno v:
International Microbiology.
The pathogenic potential of vancomycin and methicillin-resistant coagulase-negative Staphylococci (VMRCoNS) on Egyptian poultry farms has received little attention. Therefore, this study aims to study the prevalence of CoNS in imported poultry flocks
Publikováno v:
Archives of Microbiology. 203:6153-6162
A total of 220 birds of age ranging from 3 to 14 weeks old were collected from several backyards and different farms in Sharkia Governorate, Egypt, and surveyed for the presence of fowl cholera. Twenty Pasteurella multocida from chickens (15/145, 10%
Autor:
Azhar G. Shalaby, Mohamed Samy, Momtaz A Shahien, Abdel Satar Arafa, Karim Selim, Amany Adel, Naglaa Hagag, Wafaa M. M. Hassan, marwa abdelmagid, Zienab Mosaad
Publikováno v:
Research in Veterinary Science. 136:540-549
Despite the low pathogenicity of the H9N2 avian influenza viruses, they can induce severe economic losses in various poultry sectors in conjunction with other factors. In Egypt, low-pathogenic avian influenza (LPAI) H9N2 became endemic in 2011 and ha