Medicine and Health Sciences | Open Access Articles

Development And Validation Of A High-Performance Thin-Layer Chromatographic Method For The Quantitative Analysis Of Vitexin In Passiflora Foetida Herbal Formulations, Ahmed Ibrahim Foudah, Prawez Alam, Y. T. Kamal, Saleh Ibrahim Alqasoumi, Mohammed Hamed Alqarni, Samir A. Ross, Hasan Soliman Yusufoglu

Faculty and Student Publications

© 2019 Dehon et al. Introduction: Formative evaluations of clinical teaching for emergency medicine (EM) faculty are limited. The goal of this study was to develop a behaviorally-based tool for evaluating and providing feedback to EM faculty based on their clinical teaching skills during a shift. Methods: We used a three-phase structured development process. Phase 1 used the nominal group technique with a group of faculty first and then with residents to generate potential evaluation items. Phase 2 included separate focus groups and used a modified Delphi technique with faculty and residents, as well as a group of experts to …

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A Baker's Dozen Of Top Antimicrobial Stewardship Intervention Publications In 2018, Elias B. Chahine, Spencer H. Durham, Krutika N. Mediwala, Daniel B. Chastain, Timothy P. Gauthier, Brandon K. Hill, Bruce M. Jones, Jamie J. Kisgen, Ashley H. Marx, Kayla R. Stover, Marylee V. Worley, Christopher M. Bland, P. Brandon Bookstaver

Faculty and Student Publications

© The Author(s) 2019 Phytochemical investigation of methanolic extract of Limonium leptophyllum (Plumbaginaceae), led to the isolation of 1 new isoflavonoid with a rare 5-membered dihydrofuran ring (1, leptoisoflavone A) and 8 known compounds. The known isolated compounds were identified as euchrenone b9 (2), auriculasin (3), kaempferol (4), avicularoside (5), myrice-tin-3-arabinoside (6), trans-N-feruloyltyramine (7), trans-N-caffeoyltyramine (8), and β-sitosterol (9). The crude methanolic extract exhibited moderate activity toward endocannabinoid receptors. Auriculasin (3) showed activity toward cannabinoid receptor type 1 (86.7% displacement with IC50 8.92 μM).

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Persistent Organic Pollutants (Pops) Increase Rage Signaling To Promote Downstream Cardiovascular Remodeling, Jackson B. Coole, Stephanie S. Burr, Amber M. Kay, Jaime A. Singh, Sandeep Kondakala, Eun Ju Yang, Barbara L.F. Kaplan, George E. Howell, James A. Stewart

Faculty and Student Publications

© 2019 by the authors. Licensee MDPI, Basel, Switzerland. Background: Antimicrobial resistance (AMR) is a global threat and the antimicrobial stewardship program (ASP) is a globally used tool to combat AMR. There is little information on the views among Pakistani physicians regarding AMR and the benefits of hospital antimicrobial stewardship implementation. This study was designed to explore the physicians’ views about ASP. Methods: Qualitative face-to-face and telephonic interviews were conducted by using purposive sampling method with 22 physicians working in seven tertiary care public hospitals of Punjab, Pakistan. All interviews were audio recorded and transcribed verbatim. Qualitative software was used, …

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Silver Nanoparticle Synthesis By Acalypha Wilkesiana Extract: Phytochemical Screening, Characterization, Influence Of Operational Parameters, And Preliminary Antibacterial Testing, Adewumi Oluwasogo Dada, Folahan Amoo Adekola, Fehintoluwa Elizabeth Dada, Adunola Tabitha Adelani-Akande, Micheal Oluwasesan Bello, Chidiogo Rita Okonkwo, Adejumoke Abosede Inyinbor, Abimbola Peter Oluyori, Adeniyi Olayanju, Kolawole Oluseyi Ajanaku, Charles Oluwaseun Adetunji

Faculty and Student Publications

© 2019, The Author(s). Introduction: The application of skin bleaching products to inhibit melanogenesis is a common practice within the African diaspora. Despite the adverse health effects of skin bleaching, rigorous studies investigating skin bleaching behavior among these populations in the United States are limited. In our P30 pilot study, we explored predictors of skin bleaching practice intensity among African and Afro-Caribbean women. Methods: In collaboration with our Community Engagement Core, we conducted a cross-sectional study to investigate the relationship between demographic and psychosocial predictors and skin-bleaching-related practice patterns among African and Afro-Caribbean women in New York City. Results: Among …

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Promising Activity Of Anthemis Austriaca Jacq. On The Endometriosis Rat Model And Isolation Of Its Active Constituents, Mert Ilhan, Zulfiqar Ali, Ikhlas A. Khan, Hakkı Taştan, Esra Küpeli Akkol

Faculty and Student Publications

© 2019, The Author(s). Heparin and heparan sulfate (Hp/HS) are linear complex glycosaminoglycans which are involved in diverse biological processes. The structural complexity brings difficulties in separation, making the study of structure-function relationships challenging. Here we present a separation method for Hp/HS oligosaccharide fractionation with cross-compatible solvent and conditions, combining size exclusion chromatography (SEC), ion-pair reversed phase chromatography (IPRP), and hydrophilic interaction chromatography (HILIC) as three orthogonal separation methods that do not require desalting or extensive sample handling. With this method, the final eluent is suitable for structure-function relationship studies, including tandem mass spectrometry and microarray printing. Our data indicate …

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Δ9-Tetrahydrocannabinol Derivative-Loaded Nanoformulation Lowers Intraocular Pressure In Normotensive Rabbits, Pranjal S. Taskar, Akash Patil, Prit Lakhani, Eman Ashour, Waseem Gul, Mahmoud A. Elsohly, Brian Murphy, Soumyajit Majumdar

Faculty and Student Publications

No abstract provided.

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Interventions To Increase Uptake Of The Human Papillomavirus Vaccine In Unvaccinated College Students: A Systematic Literature Review, Marie Barnard, Anna C. Cole, Lori Ward, Emily Gravlee, Mariah L. Cole, Caroline Compretta

Faculty and Student Publications

© 2019, American Association of Colleges of Pharmacy. All rights reserved. The Committee was charged with the responsibility for examining the need for change in pharmacy education and the models of leadership that would enable that change to occur across the academy. They also examined the question of faculty wellbeing in a time of change and made several recommendations and suggestions regarding both charges. Building upon the work of the previous Academic Affairs Committee, the 2018-19 AAC encourages the academy to implement new curricular models supporting personalized learning that creates engaged and lifelong learners. This will require transformational leadership and …

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A New Prenylated Isoflavonoid From Limonium Leptophyllum, Asset Dizamatova, Kamila Zhumanova, Galiya E. Zhusupova, Aizhan I. Zhussupova, Radhakrishnan Srivedavyasasri, Mohamed A. Ibrahim, Samir A. Ross

Faculty and Student Publications

© 2019, Mary Ann Liebert, Inc., publishers 2019. Purpose: Cannabidiol (CBD), active component of plant Cannabis sativa, has anti-inflammatory properties that could potentially help treat diabetic retinopathy-induced pain and inflammation. However, CBD is a lipophilic molecule making its topical delivery to back of the eye challenging. This study aims at improving ocular penetration of CBD by means of analog derivatization. Methods: Analogs were designed using various ligands, such as amino acids (AAs) and dicarboxylic acids (DCAs) and their combinations. Select analogs were screened in vitro with respect to their stability in ocular tissue homogenates. Based on in vitro stability, analogs …

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Arabinoxyloglucan Oligosaccharides May Contribute To The Antiadhesive Properties Of Porcine Urine After Cranberry Consumption, Christina M. Coleman, Kimberly M. Auker, K. Brian Killday, Parastoo Azadi, Ian Black, Daneel Ferreira

Faculty and Student Publications

© 2019 As part of our continuing investigation for interesting biological activities of native medicinal plants, thirty-nine plants, obtained from diverse areas in Saudi Arabia and Yemen, were screened for insecticidal activity against yellow fever mosquito Aedes aegypti (L.). Out of the 57 organic extracts, Saussurea lappa, Ocimum tenuiflorum, Taraxacum officinale, Nigella sativa, and Hyssopus officinalis exhibited over 80% mortality against adult female Ae. aegypti at 5 μg/mosquito. In the larvicidal bioassay, the petroleum ether extract of Aloe perryi flowers showed 100% mortality at 31.25 ppm against 1st instar Ae. aegypti larvae. The ethanol extract of Saussurea lappa roots was …

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Constituents Of Talisia Nervosa With Potential Utility Against Metabolic Syndrome, Yelkaira Vásquez, Jianping Zhao, Shabana I. Khana, Mahabir P. Gupta, Ikhlas A. Khana

Faculty and Student Publications

© 2019, The Author(s). As coral cover has declined on Caribbean reefs, space has become occupied by other benthic taxa, including sponges, which may affect the recruitment of new corals, thereby affecting the ability of reefs to recover to coral-dominated states. Sponges may inhibit coral recruitment by pre-empting potential recruitment space, overgrowing recruits, or through allelopathy. This study examined coral recruitment across six coral reef sites surrounding St. Thomas, US Virgin Islands, and the impact of one species of sponge and the sponge community as a whole on coral recruitment. To test the effect of a single species of sponge …

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Schinus Molle: Anatomy Of Leaves And Stems, Chemical Composition And Insecticidal Activities Of Volatile Oil Against Bed Bug (Cimex Lectularius), Camila D. Machado, Vijayasankar Raman, Junaid U. Rehman, Beatriz H.L.N.S. Maia, Emanuelle K. Meneghetti, Valter P. Almeida, Rosi Z. Silva, Paulo V. Farago, Ikhlas A. Khan, Jane M. Budel

Faculty and Student Publications

© 2019 by the authors The investigation of the constituents that were isolated from Turnera diffusa (damiana) for their inhibitory activities against recombinant human monoamine oxidases (MAO-A and MAO-B) in vitro identified acacetin 7-methyl ether as a potent selective inhibitor of MAO-B (IC50 = 198 nM). Acacetin 7-methyl ether (also known as 5-hydroxy-40, 7-dimethoxyflavone) is a naturally occurring flavone that is present in many plants and vegetables. Acacetin 7-methyl ether was four-fold less potent as an inhibitor of MAO-B when compared to acacetin (IC50 = 50 nM). However, acacetin 7-methyl ether was >500-fold selective against MAO-B over MAO-A as compared …

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Faculty and Student Publications

Faculty and Student Publications

Persistent Organic Pollutants (Pops) Increase Rage Signaling To Promote Downstream Cardiovascular Remodeling, Jackson B. Coole, Stephanie S. Burr, Amber M. Kay, Jaime A. Singh, Sandeep Kondakala, Eun Ju Yang, Barbara L.F. Kaplan, George E. Howell, James A. Stewart

Faculty and Student Publications

Faculty and Student Publications

Promising Activity Of Anthemis Austriaca Jacq. On The Endometriosis Rat Model And Isolation Of Its Active Constituents, Mert Ilhan, Zulfiqar Ali, Ikhlas A. Khan, Hakkı Taştan, Esra Küpeli Akkol

Faculty and Student Publications

Δ9-Tetrahydrocannabinol Derivative-Loaded Nanoformulation Lowers Intraocular Pressure In Normotensive Rabbits, Pranjal S. Taskar, Akash Patil, Prit Lakhani, Eman Ashour, Waseem Gul, Mahmoud A. Elsohly, Brian Murphy, Soumyajit Majumdar

Faculty and Student Publications

Interventions To Increase Uptake Of The Human Papillomavirus Vaccine In Unvaccinated College Students: A Systematic Literature Review, Marie Barnard, Anna C. Cole, Lori Ward, Emily Gravlee, Mariah L. Cole, Caroline Compretta

Faculty and Student Publications

A New Prenylated Isoflavonoid From Limonium Leptophyllum, Asset Dizamatova, Kamila Zhumanova, Galiya E. Zhusupova, Aizhan I. Zhussupova, Radhakrishnan Srivedavyasasri, Mohamed A. Ibrahim, Samir A. Ross

Faculty and Student Publications

Arabinoxyloglucan Oligosaccharides May Contribute To The Antiadhesive Properties Of Porcine Urine After Cranberry Consumption, Christina M. Coleman, Kimberly M. Auker, K. Brian Killday, Parastoo Azadi, Ian Black, Daneel Ferreira

Faculty and Student Publications

Constituents Of Talisia Nervosa With Potential Utility Against Metabolic Syndrome, Yelkaira Vásquez, Jianping Zhao, Shabana I. Khana, Mahabir P. Gupta, Ikhlas A. Khana

Faculty and Student Publications

Faculty and Student Publications