fatmaelzahraa_ahmed

Dr. Fatma El-Zahraa Abdel-Hameed Abdel-Rahman Ahmed

Lecturer - Ph.D.

Faculty of science

Address: Zoology Department, Faculty of Science, Sohag 82524, Egypt

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Publications Which contain the keyword: FISH

Dietary microalgal-fabricated selenium nanoparticles improve Nile tilapia biochemical indices, immune-related gene expression, and intestinal immunity

2024-03-19 09:28:21 Keywords FISH, Nanoparticles, Health in,
Dietary microalgal-fabricated selenium nanoparticles improve Nile tilapia biochemical indices, immune-related gene expression, and intestinal immunity
Background Feed supplements, including essential trace elements are believed to play an important role in augmenting fish immune response. In this context, selenium nanoparticles (SeNPs) in fish diets via a green biosynthesis strategy have attracted considerable interest. In this investigation, selenium nanoparticles (SeNPs, 79.26 nm) synthesized from the green microalga Pediastrum boryanum were incorporated into Nile tilapia diets to explore ... Read more

Nutritional and immunological evaluation of Nannochloropsis oculata as a potential Nile tilapia-aquafeed supplement.

2023-05-24 00:15:11 Keywords His, FISH, fatty acids, growth,
Nutritional and immunological evaluation of Nannochloropsis oculata as a potential Nile tilapia-aquafeed supplement.
_Nannochloropsis oculata_ (_N. oculata_) is a marine microalga containing bioactive compounds and a high omega-3 polyunsaturated fatty acid (ω-3 PUFAs). Therefore, it is very promising for nutraceutical and the functional food industry applications. Three groups of Nile tilapia (forty-five fish/group) were fed on basal diets or diets containing 5% (N5) or 10% (N10) of the microalga _N. oculata_ for seven ... Read more

On Infundibulostomum anisotremi and Hysterolecthia Sogandaresi (Digena: Trematoda) redescribed from the fish Mullus Surmuletus from the Mediterranean Sea in Lybia.

2018-10-28 15:10:46 Keywords Lybia., Mediterranean Sea, Mullus Surmuletus, FISH, Trematoda, Digenia, Hysterolecthia Sogandaresi, Infundibulostomum anisotrem,
On Infundibulostomum anisotremi and Hysterolecthia Sogandaresi (Digena: Trematoda) redescribed from the fish Mullus Surmuletus from the Mediterranean Sea in Lybia.
this study through light On Infundibulostomum anisotremi and Hysterolecthia Sogandaresi (Digena: Trematoda) redescribed fromTh the fish Mullus Surmuletus from the Mediterranean Sea in Lybia. Read more

Immunophenotypic and prognostic features of BCR-ABL genes fusion, amplification, and deletion in acute lymphoblastic leukemia by extrasignal FISH

2018-10-03 20:16:35 Keywords acute lymphoblastic leukemia, philadelphia chromosome, FISH,
Immunophenotypic and prognostic features of BCR-ABL genes fusion, amplification, and deletion in acute lymphoblastic leukemia by extrasignal FISH
Acute lymphoblastic leukemia (ALL) is a clonal malignant disease of the bone marrow in which early lymphoid precursors proliferate and replace the normal hematopoietic cells of the marrow (JIANG ET AL., 2010). Cytogenetic abnormalities are independent prognostic variables for predicting the outcome of adult ALL patients. Recent genomic studies have provided a refined genetic map of acute lymphoblastic leukemia (ALL) ... Read more

Existence of listeria species in freshwater fish and its control using sanitized ice

2018-10-05 20:10:15 Keywords FISH, ice, Listeria species,
Existence of listeria species in freshwater fish and its control using sanitized ice
The present study was designed to investigate the occurrence of _Listeria spp._in two of economically important freshwater fish species namely _Oreochromisniloticus_ (tilapia) and _Clariasgariepinus_ which were collected from commercial fish markets in Assiut, also to explore the efficiency of five ice formulations : tab water ice (control),three ices sanitized using trisodium phosphate(TSP) 2.5%,5% and 10% in addition to an ice ... Read more

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