Background Risk factors for severe COVID-19 include older age, male sex, obesity, black or
Asian ethnicity and underlying medical conditions. Whether these factors also influence …

This research aimed to evaluate the physicochemical and biocidal properties of chitosan
films obtained through the solvent casting method using two different molecular weights, and …

Although clinicians and researchers have long appreciated the detrimental effects of excessive
acute inflammation after myocardial infarction (MI), less is known about the role of the …

Materials and methods MI was induced by the surgical ligation of the left anterior
descending (LAD) artery in adult male Sprague Dawley rats. Serum was collected from …

Background: Risk factors for severe COVID-19 include older age, male sex, obesity, Black
or Asian ethnicity and underlying medical conditions. Whether these factors also influence …

Cofactor of BRCA1 (COBRA1) is a newly characterized member of the negative elongation
factor (NELF) complex. In this work, we show that COBRA1 is overexpressed in the majority …

… El-Sabbagh M is the primary author. Both El-Sabbagh M and Rifai AO contributed to the …
versions of the manuscript were provided by Rifai AO, El-Sabbagh M, Rifai S, Dahan S, and …

… The used catalyst is The Egyptian Bentonite B which obtained from Borg El Arab, Alexandria,
… National Research Centre, award number (6/3/18), grant recipient master degree of Sarah …

Catalysts’ surface structural features and characterizations play an important role in many
chemical industrial processes among which is biofuel production. Heterogeneous catalysts …

The p53 protein plays a central role in the prevention of tumorigenesis. Cellular stresses,
such as DNA damage and aberrant oncogene activation, trigger induction of p53 that halts …