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In vitro and in vivo evaluation of Pluronic F127-based ocular delivery system for timolol maleate.

• Amal Hassan El-Kamel
• International journal of pharmaceutics
• 2002

The purpose of this study was to develop Pluronic F127 (PF127) based formulations of timolol maleate (TM) aimed at enhancing its ocular bioavailability. The effect of isotonicity agents and PF127… (More)

Preparation and evaluation of ketoprofen floating oral delivery system.

• Amal Hassan El-Kamel, Magda Sokar, S S Al Gamal, Viviane Fahim Naggar
• International journal of pharmaceutics
• 2001

A sustained release system for ketoprofen designed to increase its residence time in the stomach without contact with the mucosa was achieved through the preparation of floating microparticles by the… (More)

Chitosan and sodium alginate—Based bioadhesive vaginal tablets

• Amal Hassan El-Kamel, Magda Sokar, Viviane Fahim Naggar, Safaa Al Gamal
• AAPS PharmSci
• 2002

Metronidazole was formulated in mucoadhesive vaginal tablets by directly compressing the natural cationic polymer chitosan, loosely cross-linked with glutaraldehyde, together with sodium alginate… (More)

Micromatricial metronidazole benzoate film as a local mucoadhesive delivery system for treatment of periodontal diseases

• Amal Hassan El-Kamel, Lubna Y. Ashri, Ibrahim Abdullah Alsarra
• AAPS PharmSciTech
• 2007

The main objective of this study was to develop a local, oral mucoadhesive metronidazole benzoate (MET) delivery system that can be applied and removed by the patient for the treatment of periodontal… (More)

Oral colon targeted delivery systems for treatment of inflammatory bowel diseases: synthesis, in vitro and in vivo assessment.

• Amal Hassan El-Kamel, Alaa A-M Abdel-Aziz, Amal Jamil Fatani, Hussein Ibrahim El-Subbagh
• International journal of pharmaceutics
• 2008

The aim of this study was to investigate the potential of prodrugs of some non-steroidal anti-inflammatory drugs (NSAIDs) as colon targeted delivery systems for treatment of inflammatory bowel… (More)

Alginate-diltiazem hydrochloride beads: optimization of formulation factors, in vitro and in vivo availability.

• Amal Hassan El-Kamel, Omaimah M N Al-Gohary, Ehab A Hosny
• Journal of microencapsulation
• 2003

Alginate beads containing diltiazem hydrochloride (DTZ) were prepared by the ionotropic gelation method. The effects of various factors (alginate concentration, additives type, calcium chloride… (More)

Ethyl cellulose nanoparticles as a platform to decrease ulcerogenic potential of piroxicam: formulation and in vitro/in vivo evaluation

• Salma E El-Habashy, Ahmed Allam, Amal Hassan El-Kamel
• International journal of nanomedicine
• 2016

Nanoparticles (NPs) have long gained significant interest for their use in various drug formulations in order to increase bioavailability, prolong drug release, and decrease side effects of highly… (More)

Radioactivity Levels and Soil-to-Plant Transfer Factor of Natural Radionuclides from Protectorate Area in Aswan , Egypt

• Shaban Harb, Amal Hassan El-Kamel, Abdallah Ibrahim Abd El-Mageed, A. Abbady, Wafa A. Rashed
• 2013

The aim of this study is to determine the transfer factor soil-to-plant and to assess the concentration level of natural and artificial radionuclide (U, Ra, Ra, Th, K and Cs) in samples from Saluga… (More)

Design and formulation of a topical hydrogel integrating lemongrass-loaded nanosponges with an enhanced antifungal effect: in vitro/in vivo evaluation

• Hibah M Aldawsari, Shaimaa M. Badr-Eldin, Gihan S Labib, Amal Hassan El-Kamel
• International journal of nanomedicine
• 2015

Lemongrass oil (LGO) is a volatile oil extracted from the leaves of Cymbopogon citratus that has become one of the most important natural oils in the pharmaceutical industry because of its diverse… (More)

Testosterone solid lipid microparticles for transdermal drug delivery. Formulation and physicochemical characterization.

• Amal Hassan El-Kamel, Iman M Al-Fagih, Ibrahim Abdullah Alsarra
• Journal of microencapsulation
• 2007

PURPOSE The main objective of the study was to formulate and characterize testosterone (TS) solid lipid microparticles (SLM) to be applied as a transdermal delivery system. METHODS Testosterone… (More)

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