Ahmed A. Hussein

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Improvements in childhood cancer survival have allowed boys and their families to increasingly focus on quality of life after therapy, particularly their future ability to father children. Treatments should maintain comprehensive cancer care goals and consider the long-term quality of life of these children. While semen cryopreservation is a(More)
Stem cells (SCs) are undifferentiated cells that are capable of self-renewal and differentiation and that therefore contribute to the renewal and repair of tissues. Their capacity for division, differentiation, and tissue regeneration is highly dependent on the surrounding environment. Several preclinical and clinical studies have utilized SCs in urological(More)
Objective: The objective of this study was to prepare and characterize buccoadhesive tablets of Lisinopril using different Mucoadhesive polymers such as HPMC K100M, CMC, Chitosan, and combination. Methods: Six tablet formulations were prepared by wet granulation method with varying concentrations of polymers using combination of two polymers in each(More)
We certify that we have read this thesis and that in our opinion it is fully adequate in scope and quality as a thesis for the degree of Master of Science in Electrical and Electronic Engineering. ABSTRACT In this thesis, microstrip line problems such as crosstalk and discontinuity that may occur in the microwave circuits have been studied in line with the(More)
Gastroretentive delivery systems can be retained in the stomach and assist in improving absorption and consequently the bioavailability of drug that has a narrow absorption window in a particular region of gastrointestinal tract. A floatable multiparticulate system with potential for intragastric sustained delivery is one of the approaches to get the(More)
INTRODUCTION Across all specialties, economic pressure is driving increased utilization of outpatient surgery when feasible. AIMS Our aims were to analyze national trends of penile prosthesis (PP) surgery and to examine patient and hospital characteristics, and perioperative complications in the inpatient setting. METHODS We analyzed data from National(More)
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