In Vivo and In Vitro Antimicrobial Activity of Biogenic Silver Nanoparticles against Staphylococcus aureus Clinical Isolates

NGM Attallah, E Elekhnawy, WA Negm, IA Hussein… - Pharmaceuticals, 2022 - mdpi.com
Staphylococcus aureus can cause a wide range of severe infections owing to its multiple
virulence factors in addition to its resistance to multiple antimicrobials; therefore, novel …

[HTML][HTML] Silver Nanoparticles Prepared Using Encephalartos laurentianus De Wild Leaf Extract Have Inhibitory Activity against Candida albicans Clinical Isolates

FA Alherz, WA Negm, E Elekhnawy, TA El-Masry… - Journal of Fungi, 2022 - mdpi.com
Candida albicans is a major human opportunistic pathogen causing infections, which range
from cutaneous to invasive systemic infections. Herein, the antifungal and anti-biofilm …

[HTML][HTML] Anti-Biofilm and Antibacterial Activities of Cycas media R. Br Secondary Metabolites: In Silico, In Vitro, and In Vivo Approaches

NGM Attallah, OM Al-Fakhrany, E Elekhnawy… - Antibiotics, 2022 - mdpi.com
Enterococcus species possess many virulence factors that have an essential role in
exacerbating the infections caused by them. The current study aimed to evaluate the effect of …

Cycads: A comprehensive review of its botany, traditional uses, phytochemistry, pharmacology and toxicology

Q Du, N **ng, S Guo, R Li, X Meng, S Wang - Phytochemistry, 2024 - Elsevier
Cycads, which primarily consist of the families Cycadaceae and Zamiaceae, possess
intrinsic therapeutic attributes that are prominently expressed across their morphological …

[HTML][HTML] The potential beneficial role of Ginkgetin in doxorubicin-induced hepatotoxicity: elucidating the underlying claim

WA Negm, TA El-Masry, KE Elmorshedy… - Biomedicine & …, 2023 - Elsevier
Doxorubicin (DOX) is a widely used chemotherapeutic agent for various tumors treatment;
apart from its chemotherapeutic activity, the traditional usage of DOX has been limited by its …

Antidiarrheal and antibacterial activities of Monterey cypress phytochemicals: in vivo and in vitro approach

EI Elmongy, WA Negm, E Elekhnawy, TA El-Masry… - Molecules, 2022 - mdpi.com
Monterey cypress (Cupressus macrocarpa) is a decorative plant; however, it possesses
various pharmacological activities. Therefore, we explored the phytochemical profile of C …

[HTML][HTML] Investigation of the Antibacterial Activity and Efflux Pump Inhibitory Effect of Cycas thouarsii R.Br. Extract against Klebsiella pneumoniae Clinical Isolates

WA Negm, M El-Aasr, AA Kamer, E Elekhnawy - Pharmaceuticals, 2021 - mdpi.com
The vast spread of multidrug-resistant bacteria has encouraged researchers to explore new
antimicrobial compounds. This study aimed to investigate the phytochemistry and …

[HTML][HTML] Antibacterial activity and wound healing potential of Cycas thouarsii R. Br n-butanol fraction in diabetic rats supported with phytochemical profiling

R Binsuwaidan, E Elekhnawy, WS Elseady… - Biomedicine & …, 2022 - Elsevier
Patients with diabetes mellitus often suffer from chronic wounds due to wound healing
impairment. Considering the increased prevalence of diabetes, this would predispose …

New insights on structures forming the lignin-like fractions of ancestral plants

J Rencoret, A Gutiérrez, G Marques… - Frontiers in Plant …, 2021 - frontiersin.org
In the present work, lignin-like fractions were isolated from several ancestral plants–
including moss (Hypnum cupressiforme and Polytrichum commune), lycophyte (Selaginella …

[HTML][HTML] The mechanistic perspective of bilobetin protective effects against cisplatin-induced testicular toxicity: Role of Nrf-2/Keap-1 signaling, inflammation, and …

WA Negm, AH El-Kadem, IA Hussein, MJ Alqahtani - Biomedicines, 2022 - mdpi.com
Cisplatin (CP) is a productive anti-tumor used to treat numerous tumors. However, multiple
toxicities discourage prolonged use, especially toxicity on the reproductive system. This …