Clinical and laboratory profile of urinary tract infections associated with extended spectrum β-lactamase producing Escherichia coli and Klebsiella pneumoniae

SA Al Yousef, S Younis, E Farrag… - Annals of Clinical & …, 2016 - Assoc Clin Scientists
Background Urinary tract infection (UTI) is mainly due to invasion of the urethra, bladder or
kidneys by pathogens. The emergence of extended spectrum β-lactamases (ESBL) is …

[HTML][HTML] Methicillin-resistant Staphylococcus aureus in Saudi Arabia: Genotypes distribution review

SA Al Yousef, EM Taha - Saudi Journal of Medicine & Medical …, 2016 - journals.lww.com
Methicillin-resistant Staphylococcus Aureus (MRSA) infections in hospital have obviously
imposed a significant burden of morbidity and mortality, and strain on healthcare resources. …

Essential oils: their antimicrobial activity and potential application against pathogens by gaseous contact–a review

SA Al Yousef - Egyptian Academic Journal of Biological Sciences, G …, 2014 - journals.ekb.eg
Essential oils (EOs) have been long recognized for their antibacterial, antifungal and antiviral
properties. They are widely used in medicine for these purposes. The increased interest in …

Fusarium sp. l-asparaginases: purification, characterization, and potential assessment as an antileukemic chemotherapeutic agent

SA Al Yousef - Environmental Science and Pollution Research, 2022 - Springer
Asparaginases important role in the treatment of leukemia. It is part of chemotherapy in the
treatment of leukemia in the last three decades. l-Asparaginase is isolated from Fusarium sp. …

Design, synthesis of novel cyclic pentapeptide derivatives based on 1, 2-benzenedicarbonyl chloride with expected anticancer activity

GO Moustafa, A Younis, SA Al-Yousef… - Journal of …, 2019 - ingentaconnect.com
Linear pentapeptide ester, phthaloyl-bis-[glycylglycine]-OMe, 3, have been prepared via
coupling of Nα-phthalic acid or dichloride with glycylglycine ester, which was hydrolyzed to the …

[HTML][HTML] Salinity Stress Enhances the Antioxidant Capacity of Bacillus and Planococcus Species Isolated From Saline Lake Environment

AHA Hassan, DHM Alkhalifah, SA Al Yousef… - Frontiers in …, 2020 - frontiersin.org
This study aims at exploiting salinity stress as an innovative, simple, and cheap method to
enhance the production of antioxidant metabolites and enzymes from bacteria for potential …

[HTML][HTML] In vitro bactericidal and imipenem synergistic effect of nano-silver against multiple drug-resistant Pseudomonas aeruginosa

SA Al Yousef - Journal of King Saud University-Science, 2022 - Elsevier
Background Pseudomonas aeruginosa (P. aeruginosa) is an aerobic gram-negative pathogen.
It induces decline of lung functions and increase mortality rate. It has a high antimicrobial …

[HTML][HTML] Biogenic silver nanoparticles eradicate of Pseudomonas aeruginosa and Methicillin-resistant Staphylococcus aureus (MRSA) isolated from the sputum of …

…, F Alshehri, M Sharaf, SA Zakai, SA Al Yousef… - Frontiers in …, 2023 - frontiersin.org
In recent investigations, secondary bacterial infections were found to be strongly related to
mortality in COVID-19 patients. In addition, Pseudomonas aeruginosa and Methicillin-…

[HTML][HTML] Novel strategy for biodegradation of 4-nitrophenol by the immobilized cells of Pseudomonas sp. YPS3 with Acacia gum

…, SA Alharbi, SA Al Yousef… - Saudi Journal of …, 2021 - Elsevier
The mass organic compound 4-nitrophenol with low molecular is involved in many chemicals
processes and most common organic pollutants. 4-Nitrophenol (4-NP) existing in soils and …

In vitro anticancer potentiality and molecular modelling study of novel amino acid derivatives based on N1,N3-bis-(1-hydrazinyl-1-oxopropan-2-yl) isophthalamide

…, HS Khalaf, MM Mounier, SA Al-Yousef… - Journal of Enzyme …, 2019 - Taylor & Francis
A series of N 1 ,N 3 -bis (1-oxopropan-2-yl) isophthalamide-based derivatives 4–16 were
prepared and their structures were confirmed by different spectral tools. The cytotoxic …