Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Usama T. Mahmoud"'
Autor:
Amr Saber Mahmoud, Alaa El Din H. Sayed, Usama T. Mahmoud, Ahmed A. A. Mohammed, Madeha H. A. Darwish
Publikováno v:
BMC Veterinary Research, Vol 20, Iss 1, Pp 1-10 (2024)
Abstract This study was designed to assess the role of nano-zinc oxide in mitigating the deleterious effects of heat stress in African catfish (Clarias gariepinus) by evaluating parameters such as aggressive behavior (biting frequency and chasing dur
Externí odkaz:
https://doaj.org/article/3f85aff4d9d8440ca54b450d0c135a30
Autor:
Usama T. Mahmoud, Ghada Abd El-Reda, Fatma Abo Zakaib Ali, Manal A.M. Mahmoud, Sherief M.S Abd-Allah, F. M. El-Hossary, Nasser S. Abou Khalil
Publikováno v:
BMC Veterinary Research, Vol 20, Iss 1, Pp 1-15 (2024)
Abstract Background Plasma-activated water (PAW) is an innovative promising technology which could be applied to improve poultry health. The current study investigated the effects of drinking water supply with PAW on quail behaviour, performance, bio
Externí odkaz:
https://doaj.org/article/2cbe8b9e16264207a977df1a386f3475
Autor:
Saad Ibrahim Al-Sultan, Abdel Rahman Taha Hereba, Khaled M. A. Hassanein, Sherief M. S. Abd-Allah, Usama T. Mahmoud, Sherief M. Abdel-Raheem
Publikováno v:
Italian Journal of Animal Science, Vol 21, Iss 1, Pp 967-978 (2022)
We evaluated the fects of different levels of dietary silver nanoparticle (AgNP) powder on performance, intestinal microflora, carcass traits and blood parameters of broiler chickens. Three hundred seven-day-old Ross broiler chicks were randomly divi
Externí odkaz:
https://doaj.org/article/692b5fd6dbdc4f3da27148ac0f7283fb
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-14 (2021)
Abstract This study described the subcapsular technique for primary closure castration in donkeys with special regard to its efficiency and welfare impacts. The study was conducted on twelve adult male donkeys, allocated randomly into two groups; sub
Externí odkaz:
https://doaj.org/article/bacfef48525d499fa3cd024ff77d03e3
Publikováno v:
SVU-International Journal of Veterinary Sciences, Vol 3, Iss 1, Pp 27-38 (2019)
This study was conducted to investigate the effects of dietary supplementation of prebiotic on behavioural patterns performance and some blood parameters of ducks. A total of forty-eight 15 days-aged ducks (Mule) were randomly allotted to three die
Externí odkaz:
https://doaj.org/article/9494ca61c2124260b34c025de4fee524
Publikováno v:
Acta Fytotechnica et Zootechnica, Vol 22, Iss 1, Pp 1-6 (2019)
This study was designed to compare between the effects of subcutaneous injection of ivermectin at the left neck region versus behind the left elbow on the acute behavioural and biochemical responses of sheep, with the aim of selecting the most suitab
Externí odkaz:
https://doaj.org/article/d0bb3f2c1bd248e1bea06455094a0cf1
Publikováno v:
International Journal of Veterinary Science and Medicine, Vol 4, Iss 1, Pp 5-10 (2016)
The present study was conducted to describe the clinical, laboratory and ultrasonographic findings of caecal and colonic dilatation in Egyptian buffalo (Bubalus bubalis). A total number of forty buffaloes were included in the study and divided into t
Externí odkaz:
https://doaj.org/article/8014edaca0e34f4a9dd20c82ffd27923
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-14 (2021)
Scientific Reports
Scientific Reports
This study described the subcapsular technique for primary closure castration in donkeys with special regard to its efficiency and welfare impacts. The study was conducted on twelve adult male donkeys, allocated randomly into two groups; subcapsular
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f24840cfc69d4791149bb5c436076941
https://doaj.org/article/bacfef48525d499fa3cd024ff77d03e3
https://doaj.org/article/bacfef48525d499fa3cd024ff77d03e3
Autor:
Usama T. Mahmoud, Mohamed A. Osman, Mostafa F. N. Abushahba, Ghada Abd El-Reda, Fatma Abo Zakaib Ali, Ramadan D. El Shoukary, Aly A Othman, Manal A.M. Mahmoud, Madeha H.A. Darwish, Omar Ahmed, Omar Amen
Publikováno v:
Avian Pathology. 50:214-226
The current experiment was designed to evaluate the effects of dietary supplementations of zinc oxide nanoparticles (ZONPs) on some behavioural, performance, welfare and histopathological changes i...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::32f8a863865d2b35bdbf79234331bf37
https://doi.org/10.1080/03079457.2021.1875123
https://doi.org/10.1080/03079457.2021.1875123
Autor:
Usama T. Mahmoud, Aly A Othman, Hanan Waly, Ashraf Mohamed AbdEl-Malek, Sohair M. M. Rageb, Rasha I.M. Hassan, Manal A.M. Mahmoud, Omar Amen, Mohamed A. Osman, Hosnia Swafy Abdel-Mohsein
Publikováno v:
Tropical Animal Health and Production. 52:2043-2054
The current study investigated the effects of zinc oxide nanoparticles (ZONPs) and oxytetracycline (OTC) supplementation on broilers’ behavior, performance, carcass quality, biochemical parameters, and intestinal microbial populations and birds’
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8a8483a0e2282becbcee55eaa52d7fb
https://doi.org/10.1007/s11250-020-02229-2
https://doi.org/10.1007/s11250-020-02229-2