Zobrazeno 1 - 10 of 30 pro vyhledávání: '"H. A. El‐fattah"'
1
Akademický článek
Effect of surface morphology on optical properties of two multilayer structures CuO/ZnO/SiC and Al2O3/ZnO/SiC
Autor: H. Abd El-Fattah
Publikováno v: Scientific Reports, Vol 13, Iss 1, Pp 1-10 (2023)
Abstract Zinc oxide (ZnO) and Silicon carbide (SiC) thin films demonstrate unique properties such as high electron mobility, thermal stability, good chemical resistance, and low cost made them good candidates for optical applications. Moreover, semic
Externí odkaz: https://doaj.org/article/9be8106d10944d7b961c3dad5ad8a459
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2
Akademický článek
A solvent-free HPLC method for the simultaneous determination of Favipiravir and its hydrolytic degradation product
Autor: Yasmine Ahmed Sharaf, Mai H. Abd El-Fattah, Heba M. El-Sayed, Said A. Hassan
Publikováno v: Scientific Reports, Vol 13, Iss 1, Pp 1-10 (2023)
Abstract During COVID-19 pandemic, Favipiravir (FPV) showed a great efficacy against COVID-19 virus, it produced noticeable improvements in recovery of the patients. The aim of this study was to develop a new, green and simple method for the simultan
Externí odkaz: https://doaj.org/article/84f69c41c9e5454ab2de538c571c8ee2
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3
Akademický článek
Spectrophotometric determination of favipiravir in presence of its acid hydrolysis product
Autor: Yasmine Ahmed Sharaf, Mai H. Abd El-Fattah, Heba M. El-Sayed, Maha A. Hegazy
Publikováno v: BMC Chemistry, Vol 17, Iss 1, Pp 1-10 (2023)
Abstract Favipiravir (FAV) has been approved as an antiviral drug used in pandemic corona virus to treat covid-19. It has an amide moiety susceptible to hydrolysis and degradation in acid medium. Therefore, four simple, sensitive, and accurate stabil
Externí odkaz: https://doaj.org/article/8e5d62127fb44a4882049e4c84e45b2f
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4
Akademický článek
Influence of Glycyrrhiza glabra Extract on Growth, Gene Expression of Gut Integrity, and Campylobacter jejuni Colonization in Broiler Chickens
Autor: Doaa Ibrahim, Alaa H. Sewid, Ahmed H. Arisha, Amir H. abd El-fattah, Adel M. Abdelaziz, Omar A. Al-Jabr, Asmaa T. Y. Kishawy
Publikováno v: Frontiers in Veterinary Science, Vol 7 (2020)
Phytogenic feed additives have been gaining considerable interest due to their ability to improve gut health and thereby performance of broiler chickens. The impact of Glycyrrhiza glabra (licorice) extract (GE) on expression of genes coding for tight
Externí odkaz: https://doaj.org/article/fa9a0824c1f94a18a2e80ca019584cb7
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5
Evidence for origin of lavender foal syndrome among Egyptian Arabian horses in Egypt
Autor: Nahla Hussien AbouEl Ela, Iman E. El Araby, Ayman A. Saleh, Amir H. Abd El‐fattah, Naglaa M. Hagag, Samantha A. Brooks, Mohamed A. Radwan, Ted Kalbfleisch
Publikováno v: Equine Veterinary Journal. 55:487-493
Lavender foal syndrome (LFS) is a fatal hereditary condition that is inherited in an autosomal recessive pattern. This detrimental mutation is more common in Arabian foals of Egyptian origin than foals from other bloodlines. Heterozygous horses are c
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b09741d1ecfe82c4c2f4123a0a80d9fa
https://doi.org/10.1111/evj.13604
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6
Characteristics of Al & Ti oxide-thin films for thermal solar energy selective absorption applications
Autor: H. Abouarab, I. El-Mahallawi, A. Kassry, H. Abd El-Fattah
Publikováno v: Materials Express. 12:968-979
Controlled oxidation of sputtered layers of Ti and Al results oxide layers with nano-sized thickness comparable to thermal solar selective absorber layers. In this work, RF magnetron sputtering was used to obtain thin layers of Al and Ti on substrate
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4e3a13cdf656bb6b5e972fa166663cd7
https://doi.org/10.1166/mex.2022.2216
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8
Insights on toxin genotyping, virulence, antibiogram profiling, biofilm formation and efficacy of disinfectants on biofilms of Clostridium perfringens isolated from poultry, animals and humans
Autor: Amir H. Abd El-fattah, Mai Saad, Karima Abdallah, Eman Farag, Rasha M. A. Gharieb, Mariam H.E. Khedr
Publikováno v: Journal of Applied Microbiology. 130:819-831
AIMS This study aimed to determine the toxin genotypes, virulence determinants and antibiogram of Clostridium perfringens isolated from poultry, animals and humans. Biofilm formation and the efficacy of disinfectants on C. perfringens biofilms were s
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::769564907321f0b7c267a7946794f5f2
https://doi.org/10.1111/jam.14838
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9
Growth Hormone Gene Polymorphisms in Mature Healthy Male Muscovy Ducks in Egypt
Autor: Eman ElAraby, Ashraf S. Awad, Ayman A. Saleh, Marwa M. Tahoun, Amir H. Abd El-fattah
Publikováno v: Zagazig Veterinary Journal. 48:79-87
Blood samples were obtained from 28 mature healthy male Muscovy ducks for screening of a partial sequence of Growth hormone gene (GH gene) for single nucleotide polymorphisms using PCR amplification of the extracted DNA. The results of our research r
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::47a640d7df40f35bce8953bb3d261ca9
https://doi.org/10.21608/zvjz.2019.16280.1074
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10
Rice protein concentrate as a fish meal substitute in Oreochromis niloticus: Effects on immune response, intestinal cytokines, Aeromonas veronii resistance, and gut microbiota composition
Autor: Rasha M. Reda, Giulia Maricchiolo, Grazia Marina Quero, Marco Basili, Frank M. Aarestrup, Lidia Pansera, Simone Mirto, Amir H. Abd El-Fattah, Mahmoud Alagawany, Afaf N. Abdel Rahman
Publikováno v: Fish & shellfish immunology (Online) 126 (2022): 237–250. doi:10.1016/j.fsi.2022.05.048
info:cnr-pdr/source/autori:Rasha M. Reda; Giulia Maricchiolo; Grazia Marina Quero; Marco Basili; Frank M. Aarestrup; Lidia Pansera; Simone Mirto; Amir H. Abd El-Fattah; Mahmoud Alagawany; Afaf N. Abdel Rahman/titolo:Rice protein concentrate as a fish meal substitute in Oreochromis niloticus: Effects on immune response, intestinal cytokines, Aeromonas veronii resistance, and gut microbiota composition/doi:10.1016%2Fj.fsi.2022.05.048/rivista:Fish & shellfish immunology (Online)/anno:2022/pagina_da:237/pagina_a:250/intervallo_pagine:237–250/volume:126
Reda, R M, Maricchiolo, G, Quero, G M, Basili, M, Aarestrup, F M, Pansera, L, Mirto, S, Abd El-Fattah, A H, Alagawany, M & Abdel Rahman, A N 2022, ' Rice protein concentrate as a fish meal substitute in Oreochromis niloticus : Effects on immune response, intestinal cytokines, Aeromonas veronii resistance, and gut microbiota composition ', Fish and Shellfish Immunology, vol. 126, pp. 237-250 . https://doi.org/10.1016/j.fsi.2022.05.048
The potential of rice protein concentrate (RPC) to substitute fishmeal (FM) protein in the diet of Oreochromis niloticus was assessed in a five-month-long feeding trial. Fishmeal protein was replaced by RPC at rates of 0% (control), 25%, 50%, and 75%
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7eca143a83b6b11e089bbb8b3579d6b0
https://pubmed.ncbi.nlm.nih.gov/35654384
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