Search Results - "Abourashed, Ehab A."

Bioavailability of Plant-Derived Antioxidants by Abourashed, Ehab A

“…Natural products with antioxidant properties have been extensively utilized in the pharmaceutical and food industry and have also been very popular as…”
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Determination of albuterol and montelukast post-expiry drug strength by HPLC by Kutty, Raman G., Bevry, Mackenzie, Hoffmann, Paul, Abourashed, Ehab A.

“…Knowing the level of active ingredients in an expired drug is a matter of concern irrespective of its final disposition. This is also a matter of national…”
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Ephedra in perspective - a current review by Abourashed, Ehab A., El-Alfy, Abir T., Khan, Ikhlas A., Walker, Larry

“…Although the traditional use of Ephedra ‘ma huang’ has been established for thousands of years, its resurgencein the US as a herbal dietary supplement is…”
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Chemical diversity and pharmacological significance of the secondary metabolites of nutmeg (Myristica fragrans Houtt.) by Abourashed, Ehab A., El-Alfy, Abir T.

“…Nutmeg is a valued kitchen spice that has been used for centuries all over the world. In addition to its use in flavoring foods and beverages, nutmeg has been…”
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Towards a better understanding of the psychopharmacology of nutmeg: Activities in the mouse tetrad assay by El-Alfy, Abir T., Wilson, Lisa, ElSohly, Mahmoud A., Abourashed, Ehab A.

“…Nutmeg, the seeds of Myristica fragrans (family Myristicaceae), is a well known kitchen spice with a long-standing reputation as a psychoactive herb. Nutmeg at…”
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Evaluation of cost versus antioxidant determinants in green tea dietary supplements by A. Roberson, Cindy Leslie, PharmD, BCACP, Abourashed, Ehab A., MS, PhD, Elsharkawy, Nancy, PharmD

“…Abstract Objective To investigate the association between cost and (a) chemical constituents and (b) antioxidant activity as quality determinants of select…”
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Review of Discovery and Development of Neuroprotective Agents from Natural Products by Abourashed, Ehab A

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Review of Stilbenes: Applications in Chemistry, Life Sciences and Materials Science by Abourashed, Ehab A

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Retained strength of expired albuterol and montelukast pharmaceuticals by Abourashed, Ehab A., Kutty, Raman G., Bevry, Mackenzie, Hoffmann, Paul

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Leung's Encyclopedia of Common Natural Ingredients: Used in Food, Drugs and Cosmetics by Khan, Ikhlas A, Abourashed, Ehab A

“…The third edition of the unparalleled reference on natural ingredients and their commercial useThis new Third Edition of Leung's Encyclopedia of Common Natural…”
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Phenolic compounds from nutmeg (Myristica fragrans Houtt.) inhibit the endocannabinoid‐modulating enzyme fatty acid amide hydrolase by El‐Alfy, Abir T., Abourashed, Ehab A., Patel, Christina, Mazhari, Nunmoula, An, HeaRe, Jeon, Andrew

“…Objectives The study aimed to identify nutmeg compounds that indirectly interact with the endocannabinoid system through inhibition of the fatty acid amide…”
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High-performance liquid chromatography determination of hydrastine and berberine in dietary supplements containing goldenseal by Abourashed, E A, Khan, I A

“…Goldenseal (Hydrastis canadensis L., Ranunculaceae) is an ingredient of various dietary supplements intended for enhancing general body immunity. Many…”
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HPLC Determination of Isoflavone Levels in Osage Orange from the Midwest and Southern United States by Darji, Ketur, Miglis, Cristina, Wardlow, Ashley, Abourashed, Ehab A

“…The fruit of the Maclura pomifera tree is a sustainable source for the pharmacologically interesting isoflavones, osajin and pomiferin. A reversed-phase HPLC…”
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HPLC-Guided Isolation, Purification and Characterization of Phenylpropanoid and Phenolic Constituents of Nutmeg Kernel (Myristica fragrans) by Chiu, Sharon, Wang, Thomas, Belski, Martin, Abourashed, Ehab A

“…Many studies on the biological activities of nutmeg continue to appear in the literature. The most common targets include GIT, CNS, oxidative stress and…”
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Bioconversion of silybin to phase I and II microbial metabolites with retained antioxidant activity by Abourashed, Ehab A., Mikell, Julie R., Khan, Ikhlas A.

“…Microbial transformation of silybin (1), the major flavonolignan of milk thistle (Silybum marianum, Asteraceae), resulted in the isolation of four metabolites…”
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Stability Determination of an Extemporaneously Compounded Ambrisentan Suspension by High Performance Liquid Chromatography Analysis by Cramer, Jesse, Bevry, Mackenzie, Handler, Stephanie, Tillman, Kathryn, Abourashed, Ehab A

“…Ambrisentan, an endothelin receptor antagonist FDA-approved for the treatment of pulmonary arterial hypertension in adult patients, lacks an acceptable…”
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Indirect modulation of the endocannabinoid system by specific fractions of nutmeg total extract by El-Alfy, Abir T., Joseph, Sharon, Brahmbhatt, Akshar, Akati, Setor, Abourashed, Ehab A.

“…Context: Nutmeg [Myristica fragrans Houtt. (Myristicaceae)] has a long-standing reputation of psychoactivity. Anecdotal reports of nutmeg use as a cheap…”
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Content Variation of Catechin Markers, Total Phenolics and Caffeine in Green Tea Dietary Supplements by Abourashed, Ehab A., Roberson, Cindy Leslie A., Elsharkawy, Nancy

“…Green tea (Camellia sinensis) preparations are among the top selling products in the United States dietary supplements market. Numerous manufacturers claim…”
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Microbial Transformation of Kawain and Methysticin by ABOURASHED, Ehab A., KHAN, Ikhlas A.

“…The styryl α-pyrones, d-kawain (1) and d-methysticin (2) are two of the major kavalactone constituents of the anxiolytic herb Piper methysticum, commonly known…”
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Hydroxybenzoic Acids Are Significant Contributors to the Antioxidant Effect of Borututu Bark, Cochlospermum angolensis Welw. ex Oliv by Abourashed, Ehab A, Fu, Hao Wen

“…Borututu ( ) is an African tree whose bark has recently emerged as a herbal dietary supplement with claims for antioxidant activity. In order to substantiate…”
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