Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Ashraf M. Awad"'
Autor:
Mahmoud E. Sedeik, Nahed A. El-shall, Ashraf M. Awad, Sally M. Elfeky, Mohamed E. Abd El-Hack, Elsayed O. S. Hussein, Abdullah N. Alowaimer, Ayman A. Swelum
Publikováno v:
AMB Express, Vol 9, Iss 1, Pp 1-6 (2019)
Abstract Salmonella is an important pathogen for poultry production as well as for human due to zoonotic importance. It has more than 2600 identified serovars despite of this identification and classification of Salmonella isolates into different ser
Externí odkaz:
https://doaj.org/article/7e129f5b5a414c2eafe61fa1a974a435
Autor:
Ashraf M. Awad, Nahed A. El-Shall, Doha S. Khalil, Mohamed E. Abd El-Hack, Ayman A. Swelum, Ahmed H. Mahmoud, Hossam Ebaid, Ahmed Komany, Reda H. Sammour, Mahmoud E. Sedeik
Publikováno v:
Pathogens, Vol 9, Iss 2, p 114 (2020)
A total of 54 broiler flocks during the first two weeks of life was used to investigate the incidence of avian pathogenic E. coli in Egypt; 28 isolates (51.85%) were revealed by colony morphology and biochemical identification which then investigated
Externí odkaz:
https://doaj.org/article/3737441b2f034d48a5530792ff8b2da9
Autor:
Nahed A. El-Shall, Ashraf M. Awad, Mohamed E. Abd El-Hack, Mohammed A. E. Naiel, Sarah I. Othman, Ahmed A. Allam, Mahmoud E. Sedeik
Publikováno v:
Animals, Vol 10, Iss 1, p 70 (2019)
Salmonellosis is one of the most important bacterial diseases in poultry, causing heavy economic losses, increased mortality and reduced production. The aim of this study was the comparative efficacy of a commercial probiotic and/or prebiotic with a
Externí odkaz:
https://doaj.org/article/40d9af8743c84d049fa67fb708bab9e0
Autor:
Mahmoud E. Sedeik, Nahed A. El-shall, Ashraf M. Awad, Mohamed E. Abd El-Hack, Abdullah N. Alowaimer, Ayman A. Swelum
Publikováno v:
Animals, Vol 9, Iss 3, p 72 (2019)
Infectious bursal disease (IBD) causes increased mortality and severe immunosuppression in commercial chickens. Currently, vaccination mainly used to control IBD. In this study, Group A (n = 30) received the HVT-IBD vector vaccine (Vaxxitek®) s/c an
Externí odkaz:
https://doaj.org/article/0c2c1457e13045508de5a7fae3a7d593