Zobrazeno 1 - 9
of 9
pro vyhledávání: '"N. A. A. El-Azeem"'
Publikováno v:
Egyptian Journal of Nutrition and Feeds. 24:107-117
This study was conducted to investigate the effect of in ovo injection of vitamin D3 during different embryogenesis periods on post hatch productive performance, some blood parameters, bone growth and jejunum and tibia bone histology of Hubbard chick
Publikováno v:
Egyptian Journal of Nutrition and Feeds. 24:157-169
This study was conducted to study the neuroendocrine control of spermatogenesis of Gimmizah Cocks. A total of 300 Gimmizah cockerels aged 5 weeks were selected according to their configuration. Birds were individually weighted and then randomly distr
Autor:
Mahmoud Alagawany, Mohamed S. El-Kholy, N. A. A. El-Azeem, Mahmoud Madkour, Ahmed A. Elolimy, Mohamad M. Aboelenin, Osama Aboelazab, Mohamed Shourrap
Publikováno v:
Italian Journal of Animal Science, Vol 20, Iss 1, Pp 433-446 (2021)
Early-life thermal conditioning (TC) in broiler chickens has long-lasting impacts on later life. Therefore, this study aimed to clarify the molecular mechanism by which TC impacts the hepatic expression heat shock proteins (hsps), antioxidant enzymes
Autor:
Gamal M. Kamel, Hewida M. H. El-Allawy, Ahmed Mohamed El-Kaiaty, Alaa K. Alm El-Din, Ayat Ramadan El-zeniny, H. M. Safaa, N. A. A. El-Azeem
Publikováno v:
Egyptian Poultry Science Journal. 39:825-833
The current study was conducted to investigate the influence of thermal manipulation (TM) during embryogenesis on hatchability traits, secondary sex ratio and hatchling weights of broiler chicks. A total of 1200 fertile eggs obtained from Cobb-500 br
Publikováno v:
Egyptian Journal of Nutrition and Feeds. 21:807-822
A total of 64 males and 192 females of Japanese quail breeders (Coturnix coturnix japonica) were divided into two groups of different ages (old birds; 52 weeks of age and young birds; 10 weeks of age). These subgroups were used in a series of four na
Autor:
S. A. Abdel-Fattah, N. A. A. El-Azeem, M. S. Elsharkawy, I. El-Wardany, Laila D. Abd El-Samee
Publikováno v:
Bulletin of the National Research Centre, Vol 43, Iss 1, Pp 1-9 (2019)
Background This study aimed to investigate the possibility of producing broiler meat rich in long-chain n-3 polyunsaturated fatty acids especially eicosapentaenoic acid (EPA, C20:5 n-3) and docosahexaenoic acid (DHA, C22:6 n-3) with preventing lipid
Autor:
Laila D. Abd El-Samee, M. S. Elsharkawy, S. A. Abdel-Fattah, N. A. A. El-Azeem, I. El-Wardany
Publikováno v:
Egyptian Journal of Nutrition and Feeds. 18:195-205
This study conducted to investigate the effects of dietary linseed oil (LO) or fish oil (FO) and/or antioxidants on productive performance, immune response, carcass traits and blood parameters of broiler chickens. A total of 168 one-day-old, Cobb bro
Publikováno v:
International Journal of Poultry Science. 13:602-610
An experiment was designed to evaluate the effects of using organic acids as an alternative to antibiotic growth promoter on performance of broiler chicks. Carcass characteristics, histological changes of ileum and immune related organs (bursa, thymu
Publikováno v:
Asian Journal of Poultry Science. 7:41-54