User profiles for Hamdallah H. Zedan
Hamdallah Hafez ZedanDepartment of Microbiology and Immunology, Faculty of Pharmacy, Cairo University Verified email at pharma.cu.edu.eg Cited by 648 |
Fluoroquinolone resistant mechanisms in methicillin-resistant Staphylococcus aureus clinical isolates in Cairo, Egypt
Introduction: Methicillin-resistant Staphylococcus aureus (MRSA) is a persistent problem in
community and health care settings. Fluoroquinolones are among the drugs of choice used …
community and health care settings. Fluoroquinolones are among the drugs of choice used …
Advanced approaches for endotoxin detection and removal from snake antivenoms
A comprehensive assessment of the literature on strategies for the detection and removing
endotoxin from biotechnological preparations was conducted. This study highlighted the brief …
endotoxin from biotechnological preparations was conducted. This study highlighted the brief …
An efficient method for endotoxin removal from snake antivenoms
Parenterally administered snake antivenom immunoglobulins are the only specific
treatment for envenoming by snakebites. Endotoxin removal is a necessary part of good …
treatment for envenoming by snakebites. Endotoxin removal is a necessary part of good …
Microbial Transformation of Lucanthone by Growing Cultures, Washed Mycelia and Non-germinating Spores of Fungi from the Aspergillus Group
HH Zedan, OM El-Tayeb, MN Walash - Microbiology, 1983 - microbiologyresearch.org
Whole broth cultures, washed mycelia and non-germinating spores of 13 aspergilli scored
from among 91 moulds isolated from soil and air transformed lucanthone (I) into three to five …
from among 91 moulds isolated from soil and air transformed lucanthone (I) into three to five …
A Validation study of the Limulus Amebocyte Lysate test as an end-product endotoxin test for Polyvalent Horse Snake Antivenom
The only definitive management of snake envenoming is the use of snake antivenom.
Endotoxin contamination is a serious threat to the safe use of parenteral drugs. A greater …
Endotoxin contamination is a serious threat to the safe use of parenteral drugs. A greater …
Quality Control Testing for Tracking Endotoxin-Producing Gram-Negative Bacteria during the Preparation of Polyvalent Snake Antivenom Immunoglobulin
Snake bites represent a serious public health problem, particularly in rural areas worldwide.
Antitoxic sera preparations are antibodies from immunized animals and are considered to …
Antitoxic sera preparations are antibodies from immunized animals and are considered to …
A novel PCR method targeting staphostatin genes differentiates Staphylococcus aureus from Staphylococcus epidermidis in clinical isolates and nasal microbiome …
Staphylococcus aureus is a pathogen associated with community-acquired and healthcare-associated
infections, and is known for rapid acquisition of resistance to multiple antibiotics. …
infections, and is known for rapid acquisition of resistance to multiple antibiotics. …
A Study on Multidrug-Resistant Escherichia coli Clinical Isolates from Different Hospitals in Greater Cairo
R Elshimy, H Zedan, TH Elmorsy… - Microbial Drug …, 2021 - liebertpub.com
The biological fitness cost of antibiotic resistance is a key parameter in determining the rate
of appearance and spread of antibiotic-resistant bacteria in Egypt. Our study aimed to …
of appearance and spread of antibiotic-resistant bacteria in Egypt. Our study aimed to …
Prevalence and In Vivo Assessment of Virulence in Shiga Toxin-Producing Escherichia coli Clinical Isolates from Greater Cairo Area
R Elshimy, H Zedan, TH Elmorsy… - Microbial Drug …, 2023 - liebertpub.com
Background: Shiga toxin-producing Escherichia coli (STEC) has been identified as an
important etiologic agent of human disease in Egypt. Aims: To investigate the occurrence and …
important etiologic agent of human disease in Egypt. Aims: To investigate the occurrence and …
[HTML][HTML] Proceedings of the 16th Annual UT-KBRIN Bioinformatics Summit 2016: proceedings: Burns, TN, USA. April 21-23, 2017
Background A middle-aged African American male with a history of HIV/AIDS was admitted
to Nashville General Hospital at Meharry (NGHM), with severe diarrhea, nausea and vomiting…
to Nashville General Hospital at Meharry (NGHM), with severe diarrhea, nausea and vomiting…