Full Text Journal Articles by
Author Nada A Helal


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The safety, efficacy and pharmaceutical quality of male enhancement nutraceuticals bought online: Truth versus claim.

Mohamed Ismail Nounou, Heba A Eassa, Nada A Helal, Khaled AboulFotouh, Ihab Mansoor, Isabel K Latz, Cindy Zheng, Hadeer A Eassa, Dina Mohamed, Diana M Huynh, Abigail R Wiss, Jessica Sweeney, Monica T Oakes, Mark M Mikhail, Nadine Amine, Harshvir Kaur, Natalia Echeverry, Kamila Orzechowski, Doreen Szollosi,

<h4>Objective</h4>Nutraceutical products are widely used for their claimed therapeutic benefits. However, falsified or adulterated nutraceuticals present a major health threat to consumers. This study investigates the pharmaceutical quality, safety and anti-inflammatory effects of six male enhancement nutraceuticals that claim to be 100% natural.<h4>Methods</h4>Three batches of six male enhancement products were ... Read more >>

J Integr Med (Journal of integrative medicine)
[2021, 19(3):232-242]

Cited: 0 times

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Current Topical Strategies for Skin-Aging and Inflammaging Treatment: Science versus Fiction.

Heba A Eassa, Mohamed A Eltokhy, Heba A Fayyaz, Maha K A Khalifa, Seham Shawky, Nada A Helal, Hadeer A Eassa, Shams F Youssef, Isabel K Latz, Mohamed Ismail Nounou,

Aging is a natural phenomenon that affects the whole body, including the skin. As we age, endogenous and exogenous factors cause our skin to become thinner, paler, and wrinkled. Although the underlying mechanisms of the pathogenesis of skin aging are not entirely known, multiple pathways have been proposed. Inflammaging has ... Read more >>

J Cosmet Sci (Journal of cosmetic science)
[2020, 71(5):321-350]

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Integrated continuous manufacturing in pharmaceutical industry: current evolutionary steps toward revolutionary future.

Nada A Helal, Ola Elnoweam, Heba Abdullah Eassa, Ahmed M Amer, Mohamed Ashraf Eltokhy, Mohamed A Helal, Heba A Fayyaz, Mohamed Ismail Nounou,

Continuous manufacturing (CM) has the potential to provide pharmaceutical products with better quality, improved yield and with reduced cost and time. Moreover, ease of scale-up, small manufacturing footprint and on-line/in-line monitoring and control of the process are other merits for CM. Regulating authorities are supporting the adoption of CM by ... Read more >>

Pharm Pat Anal (Pharmaceutical patent analyst)
[2019, 8(4):139-161]

Cited: 1 time

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Bioconjugation in Drug Delivery: Practical Perspectives and Future Perceptions.

Perihan Elzahhar, Ahmed S F Belal, Fatema Elamrawy, Nada A Helal, Mohamed Ismail Nounou,

For the past three decades, pharmaceutical research has been mainly converging to novel carrier systems and nanoparticulate colloidal technologies for drug delivery, such as nanoparticles, nanospheres, vesicular systems, liposomes, or nanocapsules to impart novel functions and targeting abilities. Such technologies opened the gate towards more sophisticated and effective multi-acting platform(s) ... Read more >>

Methods Mol Biol (Methods in molecular biology (Clifton, N.J.))
[2019, 2000:125-182]

Cited: 3 times

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Adulteration and Counterfeiting of Online Nutraceutical Formulations in the United States: Time for Intervention?

Mohamed Ismail Nounou, Yamin Ko, Nada A Helal, Jeremy F Boltz,

Global prevalence of nutraceuticals is noticeably high. The American market is flooded with nutraceuticals claiming to be of natural origin and sold with a therapeutic claim by major online retail stores such as Amazon and eBay. The objective of this commentary is to highlight the possible problems of online-sold nutraceuticals ... Read more >>

J Diet Suppl (Journal of dietary supplements)
[2018, 15(5):789-804]

Cited: 4 times

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