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Full-Text Articles in Medicine and Health Sciences
A New Stilbene From Agonis Flexuosa Leaves And Verification Of Its Histamine Release Inhibitory Activity Using In Silico And In Vitro Studies, Rola M. Labib, Lourin G. Malak, Fadia S. Youssef, Samir A. Ross
A New Stilbene From Agonis Flexuosa Leaves And Verification Of Its Histamine Release Inhibitory Activity Using In Silico And In Vitro Studies, Rola M. Labib, Lourin G. Malak, Fadia S. Youssef, Samir A. Ross
Faculty and Student Publications
This study aimed to explore the phytoconstituents of Agonis flexuosa, F. Myrtaceae and its biological activity. A thorough phytochemical investigation of its leaves led to the isolation of one new stilbene glycoside; (Z)-2,3-dihydroxystilbene-5-O-β-D-glucoside (1), and fifteen known compounds identified as two stilbenes: (Z)-pinosylvin mono methyl ether (2) and (Z)-pinosylvin-3-O-β-D-glucoside (3); six flavanones: (2S)-pinostrobin (4), (2S)-strobopinin (5), (2S)-cryptostobin (6), (2S)-pinocembrin (7), (2S)-dimethylpinocembrin (8) and (2S)-dimethylstrobopinin (9); four flavonoids: quercetin (10), kaempferol-7-O-β-D-glucoside (11), quercetin-3-O-α-D-rhamnoside (12) and quercetin-3-O-β-D-glucoside (13), α-terpineol (14), β-sitosterol (15) and gallic acid (16). The structures of the isolated metabolites were elucidated based upon the interpretation of their 1D and …
Are We Meeting The Demand For Pharmacist-Led Antimicrobial Stewardship Programs During Postgraduate Training-Year 1 (Pgy1)?, Edo-Abasi U. Mcgee, Arrington D Mason-Callaway, Brent L. Rollins
Are We Meeting The Demand For Pharmacist-Led Antimicrobial Stewardship Programs During Postgraduate Training-Year 1 (Pgy1)?, Edo-Abasi U. Mcgee, Arrington D Mason-Callaway, Brent L. Rollins
PCOM Scholarly Papers
In the United States of America, pharmacists play a pivotal role in antimicrobial stewardship; training from postgraduate residency may hone knowledge and skills gained from didactic pharmacy education. Specifically, the first year of postgraduate training, the learner may become an "everyday steward in training" and may go on to complete a second year in infectious diseases. However, there are a limited number of second year infectious diseases programs. The current demand for pharmacist to participate in and or lead stewardship is disproportionate to available specialized training. The first year of post-graduate training has to be setup to ensure appropriate preparation, …
Promising Selective Mao-B Inhibition By Sesamin, A Lignan From Zanthoxylum Flavum Stems, Shaymaa M. Mohamed, Narayan D. Chaurasiya, Nesma M. Mohamed, Soad A.L. Bayoumi, Babu L. Tekwani, Samir A. Ross
Promising Selective Mao-B Inhibition By Sesamin, A Lignan From Zanthoxylum Flavum Stems, Shaymaa M. Mohamed, Narayan D. Chaurasiya, Nesma M. Mohamed, Soad A.L. Bayoumi, Babu L. Tekwani, Samir A. Ross
Faculty and Student Publications
© 2020 The Author(s) Monoamine oxidase inhibition is an important therapeutic approach for various neurodegenerative disorders. Reversible MAO inhibitors selectively targeting only one isoform possess substantial merit in terms of safety, efficacy, and side effect profile. This study aimed to isolate the secondary metabolites of Zanthoxylum flavum stems and evaluate their recombinant human MAO inhibition, antimicrobial, and antiprotozoal activities. As a result, fourteen compounds were isolated and identified (nine of them were reported from Z. flavum for the first time). Compound 3 (sesamin) exhibited potent selective MAO-B inhibition (IC50 value of 1.45 ± 0.05 µM) which reported herein for the …