Zobrazeno 1 - 10 of 14 pro vyhledávání: '"Osama A. Sakr"'
1
Akademický článek
Efficacy of cyanobacterium Anabaena sp. as a feed supplement on productive performance and immune status in cultured Nile tilapia
Autor: Sabreen E. Fadl, Abdelgawad Y. Elsadany, Abeer M. El-Shenawy, Osama A. Sakr, Ghada A. El Gammal, Doaa M. Gad, Mostafa A. Abo Norag, Ismail Eissa
Publikováno v: Aquaculture Reports, Vol 17, Iss , Pp 100406- (2020)
The purpose of this work was to research the impact of N2- fixing cyanobacterium Anabaena sp. supplementation in the diet or as a culture in the fishpond of Nile tilapia. The growth performance and chemical analysis of fish body were investigated bef
Externí odkaz: https://doaj.org/article/14cd3b14cd064fcdb19b84793175ebec
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3
Akademický článek
Propolis alleviates the negative effects of heat stress on egg production, egg quality, physiological and immunological aspects of laying Japanese quail.
Autor: Gamal M K Mehaisen, Adel A Desoky, Osama G Sakr, Walid Sallam, Ahmed O Abass
Publikováno v: PLoS ONE, Vol 14, Iss 4, p e0214839 (2019)
The present work was carried out to investigate the effects of dietary propolis supplementation to laying Japanese quail (Coturnix coturnix japonica) on egg production, egg quality, physiological and immunological aspects under heat stress conditions
Externí odkaz: https://doaj.org/article/0c6bf341c9d347ceb21d025225def4a8
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4
Akademický článek
Nutrigenomic effect of conjugated linoleic acid on growth and meat quality indices of growing rabbit.
Autor: A M Abdelatty, Shereen A Mohamed, Mahmoud M A Moustafa, Asmaa K Al-Mokaddem, M R Baker, Ahmed A Elolimy, Shawky A Elmedany, Shaymaa Hussein, Omar A A Farid, Osama G Sakr, Mohamed A Elhady, Massimo Bionaz
Publikováno v: PLoS ONE, Vol 14, Iss 10, p e0222404 (2019)
Conjugated linoleic acid was detected in rabbit caecotrophs, due to the presence of microbial lipid activity in rabbit cecum. However, the effect of CLA as a functional food in growing rabbit is not well established. Therefore, this study was conduct
Externí odkaz: https://doaj.org/article/2f41327502ff4f31879fe8bb7b406564
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6
Evaluation of dietary chitosan effects on growth performance, immunity, body composition and histopathology of Nile tilapia ( Oreochromis niloticus ) as well as the resistance to Streptococcus agalactiae infection
Autor: Doaa M. Gad, Hamdy S. El-Sheshtawy, Ghada A. El-Gammal, Sabreen E. Fadl, Eldsokey Nassef, Osama A. Sakr, Mohamed E. Barakat, Walied Abdo
Publikováno v: Aquaculture Research. 51:1120-1132
The present investigation aimed to evaluate the effect of dietary chitosan supplementation on growth performance, body composition, immune response and histopathology of Nile tilapia, and also the in vitro antibacterial activity of chitosan against S
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2356a37e0c0ddcbda065f47e23dc560b
https://doi.org/10.1111/are.14458
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8
Mechanical Properties, Resistance to Fire and Durability for Sulfate Ions of Alkali activated Cement made from Blast furnace Slag- Fine Metakaolin
Autor: Faten Rayan Selim, Osama Fadel Sakr, F. S. Hashem, Eisa E. Hekal
Publikováno v: Egyptian Journal of Chemistry.
The characterization of alkali activated cement prepared by blending blast furnace slag (BFS) and fine metakaolin (FMK) are studied. MK of particle size 45 μm and blain area 6530 cm2/kg is used as 20%, 40%, 60% and 80% replacement of BFS in the prod
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2b16a1ab5b3cbb2e3defc540b10d8526
https://doi.org/10.21608/ejchem.2020.28427.2612
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9
Effects of Terbutaline on Growth Performance, Carcass Quality, Some Biochemical Parameters and its Residues in Broiler Chicken
Autor: Sabreen E. Fadl, Eldsoky Nassef, Reda Hassan Zaki, Abeer M. El-Shenawy, Nehadl. E. Salem, Osama A. Sakr
Publikováno v: Pakistan journal of biological sciences : PJBS. 22(11)
BACKGROUND AND OBJECTIVE Terbutaline is a β-agonist that used as growth promoters to improved carcass chemical composition of chicks without residues. The purpose of the present investigation is exploring the effect of different dietary levels and d
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d79a4bb90d5751de7a8563f850487ae6
https://pubmed.ncbi.nlm.nih.gov/31930834
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10
Impact of dietary Mannan-oligosaccharide and β-Glucan supplementation on growth, histopathology, E-coli colonization and hepatic transcripts of TNF-α and NF- ϰB of broiler challenged with E. coli O78
Autor: Abdelhaleem Mohamed Hegazy, Osama A. Sakr, Sabreen E. Fadl, Ghada A. El-Gammal, Aly A. B. S. Salah, Abdelbary Prince, Ayman Ali Atia
Publikováno v: BMC Veterinary Research, Vol 16, Iss 1, Pp 1-14 (2020)
BMC Veterinary Research
Background Using probiotics have become popular. They are considered an alternative to Antibiotic Growth Promoters (AGP). Probiotics are supplemented into animal feed for improving growth performance along with preventing and controlling enteric path
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f7ba37c7cbfc2659c889bceb05c92a5
https://doi.org/10.21203/rs.2.19307/v1
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