L-Arginine Supplementation Alters Maternal Blood Biochemical Attributes and Milk Composition Relative to Neonatal Traits of Najdi Ewes

Autor: K. A. Al-Sobayil, Tariq I. Almundarij, Mohamed Mohsen Mansour, Yasser R. Hassanein, K.M. El-Azrak, Moustafa M. Zeitoun, Marwa F. A. Attia, Ahmed A. Al-Ghoneim

Publikováno v: Open Journal of Animal Sciences. :341-354

In a 2 × 3 factorial arrangement, 3 levels of L-arginine (0, 75 and 150 mg/kg BW per day) were tested at two stages of pregnancy (Early 60 days vs. Late 60 days) on the maternal blood metabolites and postnatal milk composition relative to the newbor

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::077cd0df4ea821d2163d0fffbe76ecd6
https://doi.org/10.4236/ojas.2019.93028

Efficiency of GnRH-Loaded Chitosan Nanoparticles for Inducing LH Secretion and Fertile Ovulations in Protocols for Artificial Insemination in Rabbit Does

Autor: G.A. Hassan, Antonio Gonzalez-Bulnes, Eman M. Hassanein, K.M. El-Azrak, M. H. Salem, N.M. Hashem

Publikováno v: Animals : an Open Access Journal from MDPI
CEU Repositorio Institucional
Fundación Universitaria San Pablo CEU (FUSPCEU)
Animals
Volume 11
Issue 2
Digital.CSIC. Repositorio Institucional del CSIC
instname
Animals, Vol 11, Iss 440, p 440 (2021)

Departamento de Reproducción Animal​ (INIA)
Gonadotropin-releasing hormone (GnRH)-loaded chitosan nanoparticles (GnRH-ChNPs) were used at different doses and routes of administration to induce ovulation in rabbits as an attempt to improve art

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::085c86ddb3f404104296e3d2440fa911
https://pubmed.ncbi.nlm.nih.gov/33567711

Comparative effects of Moringa oleifera root bark and monensin supplementations on ruminal fermentation, nutrient digestibility and growth performance of growing lambs

Autor: Y.A. Soltan, A.N.M. Nour El-Din, Sobhy M. A. Sallam, A.S. Morsy, N.M. Hashem, K.M. El-Azrak

Publikováno v: Animal Feed Science and Technology. 235:189-201

Two comparative in vitro and in vivo experiments were accomplished to assess the effects of Moringa oleifera root bark (MRB) and ionophore antibiotic monensin as dietary feed additives for ruminants' diets. In the in vitro experiment, the effects of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c13646db265fb977ffc68a1e52be6ecf
https://doi.org/10.1016/j.anifeedsci.2017.11.021

Genetic screening of FecB, Fec X G and Fec X I mutations and their linkage with litter size in Barki and Rahmani sheep breeds

Autor: Ayman El-Seedy, K.M. El-Azrak, M. H. Salem, T. A. Ramadan, N.M. Hashem, Anm Nour El-Din, T. A. Taha

Publikováno v: Reproduction in Domestic Animals. 52:1133-1137

Contents Characterization of fecundity genes offers the opportunity to improve production efficiency, and the consequent increase in litter size in livestock industry, through utilizing them in breeding programs. The main objective of this study was

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4a0043ccbfe41c8c6e5051cc1b381c2f
https://doi.org/10.1111/rda.13002

Effects of ammonia toxicity on growth performance, cortisol, glucose and hematological response of Nile Tilapia (Oreochromis niloticus)

Autor: Bahig R. Nemat-Allah, Moustafa M. Zeitoun, M. A. Zaki, K.M. El-Azrak, El-Sayed E. Mehana

Publikováno v: Aceh Journal of Animal Science, Vol 1, Iss 1, Pp 21-28 (2016)

Ammonia is a production limiting factor in the aquaculture media affecting fish production. A study was designed to scrutinize effects of ammonia on growth performance, survival, cortisol and hematological parameters of Tilapia fish. The study examin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::266a47fbc168ab3dec3242945f716360
https://doi.org/10.13170/ajas.1.1.4077