7 hasil untuk "Asmaa Nabil-Adam"

Biogenic Silver Nanoparticles Synthesis from New Record Aquatic Bacteria of Nile Tilapia and Evaluation of their Biological Activity

Asmaa Nabil-Adam; Mohamed Attia Shreadah

Journal of Pure and Applied Microbiology, Vol. 14 No. 4 · 2020 · Inggris · DOAJ Scopus

The current study investigates the isolation identification of bioactive strain from fish collected from El-Burrllus region in Egypt. The objective of the current study is to identify and assess the biological profile of a new record strain in Egypt Bacillus maritimus. The molecular identification…

Modulation of MAPK/NF-κB Pathway and NLRP3 Inflammasome by Secondary Metabolites from Red Algae: A Mechanistic Study

Asmaa Nabil-Adam; Mohamed L. Ashour; Mohamed Attia Shreadah

ACS Omega, Vol. 8 No. 41 · 2023 · Inggris · DOAJ Scopus

Multifunction medical printing of cotton by Egyptian eco-friendly seaweeds using their synergistic interaction of polyphenolics: in-vitro and computational drug approach

Asmaa Nabil-Adam; Ahmed Shahin; Khaled Elnagar dkk.

Discover Applied Sciences, Vol. 8 No. 2 · 2026 · Inggris · DOAJ Scopus

Abstract The medical fabric industry is fast-growing, and more is needed about using algae-derived colors. Although marine algae are ubiquitous in aquatic habitats, they have only recently been recognized as a valuable source of bioactive chemicals and vibrant colors, including phenolic compounds…

Isolation, Identification and Molecular Screening of Pseudomonas sp. Metabolic Pathways NRPs and PKS Associated with the Red Sea Sponge, Hyrtios aff. Erectus, Egypt

Nehad M. Abd El-Moneam; Samy A. El-Assar; Mohamed A. Shreadah dkk.

Journal of Pure and Applied Microbiology, Vol. 11 No. 3 · 2017 · Inggris · DOAJ Scopus

Marine coastal areas of the Red sea in Egypt have great biodiversity of sponges which harbors a huge number of endosymbiotic bacteria which are the source of many potential bioactive metabolites and consider as an excellent source. The study focuses on the isolation of Pseudomonas sp associated…

New vaccination approach using formalin-killed Streptococcus pyogenes vaccine on the liver of Oreochromis niloticus fingerlings

Sameh Nasr-Eldahan; Mohamed Attia Shreadah; Adham M. Maher dkk.

Scientific Reports, Vol. 14 No. 1 · 2024 · Inggris · DOAJ Scopus

Abstract Newly synthesized vaccines prepared from formalin-killed bacteria Streptococcus pyogenes were investigated in the current study to evaluate the effectiveness of the newly synthesized vaccine as well as their safety by injected intraperitoneal. The study involved several steps 1st step is…

Effect of selenium nano-vaccine on hematological biomarkers and immune biochemical activity of nile tilapia (Oreochromis niloticus) challenged with Streptococcus pyogenes

Sameh Nasr-Eldahan; Asmaa Nabil-Adam; Mohamed Attia Shreadah dkk.

Scientific Reports, Vol. 15 No. 1 · 2025 · Inggris · DOAJ Scopus

Abstract Streptococcus pyogenes infection in Nile tilapia causes high mortality and economic loss. This study evaluated the efficacy of a formalin-killed S. pyogenes bacterium loaded on nano-selenium (nano-vaccination) to prevent streptococcal disease outbreaks on farmed tilapia. 120 Nile tilapia…

Hepatoprotective effect of Red Sea sponge extract against the toxicity of a real-life mixture of persistent organic pollutants

Nehad M. Abd El Moneam; Mohamed A. Shreadah; Samy A. El-Assar dkk.

Biotechnology & Biotechnological Equipment, Vol. 32 No. 3 · 2018 · Inggris · DOAJ Scopus

The present study aims to evaluate the possible hepatoprotective effect of the Red Sea Hyrtios aff. erectus sponge extract against persistent organic pollutants (POPs). The induced hepatotoxicity effects were examined by using different POPs compounds, namely, α-hexachlorocyclohexane…