Zobrazeno 1 - 10
of 162
pro vyhledávání: '"Doaa M. Mokhtar"'
Autor:
Giacomo Zaccone, Doaa M. Mokhtar, Alessio Alesci, Gioele Capillo, Marco Albano, Manal T. Hussein, Marialuisa Aragona, Antonino Germanà, Eugenia R. Lauriano, Ramy K. A. Sayed
Publikováno v:
Fishes, Vol 9, Iss 7, p 283 (2024)
Unlike adult mammalian cardiomyocytes, cardiomyocytes in teleosts display high proliferative capacity throughout adulthood. This study aimed to identify the immunohistochemical profiles of cardiomyocytes and immune cells in the hearts of Molly fish b
Externí odkaz:
https://doaj.org/article/574a2a5b58234c2380a15682d9e2ea24
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-11 (2023)
Abstract The pseudobranch is a gill-like structure that exhibits great variations in structure and function among fish species, and therefore, it has remained a topic of investigation for a long time. This study was conducted on adult Molly fish (Poe
Externí odkaz:
https://doaj.org/article/8d94341fe1154ae884c10fa99a18c9cb
Publikováno v:
Fishes, Vol 9, Iss 6, p 203 (2024)
The bulbus arteriosus of goldfish, Carassius auratus, possesses unique structural features. The wall of the bulbus arteriosus is exceptionally thick, with an inner surface characterized by longitudinally arranged finger-like ridges, resulting in an u
Externí odkaz:
https://doaj.org/article/d73b0cd3672945678a6145940a58b015
Publikováno v:
Animals, Vol 14, Iss 6, p 939 (2024)
The specific arrangement and distribution of photoreceptors in the retina can vary among different fish species, with each species exhibiting adaptations related to its habitat, behavior, and visual requirements. Poecilia sphenops, a diurnal fish, wa
Externí odkaz:
https://doaj.org/article/f1a5c3ab9c5948f0982bb172b7614145
Publikováno v:
Zoological Letters, Vol 9, Iss 1, Pp 1-13 (2023)
Abstract The liver of fish is considered an ideal model for studying the collaboration between environmental agents and the health state of the fish, where it gives good indications about aquatic ecosystem status. Therefore, this study presented immu
Externí odkaz:
https://doaj.org/article/080fb1d79eb249ae95228c5645451b7a
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-8 (2022)
Abstract Collagen integrity should be considered on using a sterilizing agent for fish skin grafts. This study defined the optimal concentration of silver nanoparticles (Ag NPs) for sterilization of fish skin grafts without disrupting collagen conten
Externí odkaz:
https://doaj.org/article/48a8e6fe7e0346758dce4e7ce84a89d6
Autor:
Ramy K. A. Sayed, Doaa M. Mokhtar, Madeha Ahmed Hashim, Ahmed S. Aly, Giacomo Zaccone, Marco Albano, Alessio Alesci, Nada Abdellah
Publikováno v:
Fishes, Vol 9, Iss 1, p 10 (2023)
The molly fish is a member of viviparous teleosts that are characterized by the fusion of the right and left ovaries during their early embryonic development. This fusion results in a singular and saccular ovary, where the germinal epithelium lines t
Externí odkaz:
https://doaj.org/article/e1727494ce9f480e93648ee4d2c0328e
Autor:
Dalia Mohamedien, Doaa M. Mokhtar, Nada Abdellah, Mahmoud Awad, Marco Albano, Ramy K. A. Sayed
Publikováno v:
Animals, Vol 13, Iss 21, p 3362 (2023)
This study sought to examine the ovarian cellular and stromal components of the zebrafish (Danio rerio) throughout the spawning season using light and electron microscopic tools. The ovaries of zebrafish showed oocytes in all stages of follicular dev
Externí odkaz:
https://doaj.org/article/dbb1c9ee1f9e4eda9698d19881c8b7b7
Autor:
Doaa M. Mokhtar, Abdelraheim Attaai, Giacomo Zaccone, Alessio Alesci, Rasha Alonaizan, Manal T. Hussein
Publikováno v:
Fishes, Vol 8, Iss 6, p 289 (2023)
Twenty-four adult molly fish (Poecilia sphenops, Valenciennes 1846) were collected to study the morphology and distribution of ganglia using histological, immunohistochemical, and electron microscopy and focusing on their relation to the immune cells
Externí odkaz:
https://doaj.org/article/caf8b007496d47c38473f2210cd64a88
Autor:
Doaa M. Mokhtar, Marwa M. Hussein, Giacomo Zaccone, Alessio Alesci, Eugenia Rita Lauriano, Ramy K. A. Sayed
Publikováno v:
Fishes, Vol 8, Iss 4, p 195 (2023)
This study identified the cellular compositions of the gills in molly fish and their role in immunity using light-, electron- microscopy, and immunohistochemistry. The molly fish gills consisted of four holobranchs spaced between five branchial slits
Externí odkaz:
https://doaj.org/article/f961f5070f6b4d4592b1c4d197700202