Browsing by Author "Khalifa, Sherief I."
Now showing items 1-7 of 7
-
A Course-based Cross-Cultural Interaction among Pharmacy Students in Qatar and Canada
Wilby, Kyle John; Taylor, Jeff; Khalifa, Sherief I.; Jorgenson, Derek ( American Association of Colleges of Pharmacy , 2015 , Article)Objective. To develop, implement, and evaluate a course-based, cross-cultural student interaction using real-time videoconferencing between universities in Canada and Qatar. Design. A professional skills simulation ... -
Evaluation of anti-melanoma activities of (1S,2E,4R,6E,8R,11S,12R)-8,12- epoxy-2,6-cembradiene-4,11-diol, (1S,2E,4R,6E,8S,11R,12S)-8,11-epoxy-4,12-epoxy- 2,6-cembradiene and (1S,4R,13S)-cembra-2E,7E,11E-trien-4,13-diol from the Red Sea soft coral Sarcophyton glaucum
Szymanski, Pawel T.; Ahmed, Safwat A.; Radwan, Mohamed M.; Khalifa, Sherief I.; Fahmy, Hesham ( Natural Product Communications , 2014 , Article)Three natural cembranoids from the Red Sea soft coral Sarcophyton glaucum namely (1S,2E,4R,6E,8R,11S,12R)-8,12-epoxy-2,6-cembradiene-4,11-diol, (1S,2E,4R,6E,8S,11R,12S)-8,11-epoxy-4,12-epoxy-2,6-cembradiene and ... -
Evaluation of the Anti-melanoma Activities of Sarcophine, (+)-7α,8β-Dihydroxydeepoxysarcophine and Sarcophytolide from the Red Sea Soft Coral Sarcophyton glaucum
Szymanski, Pawel T.; Ahmed, Safwat A.; Radwan, Mohamed M.; Khalifa, Sherief I.; Fahmy, Hesham ( Natural Product Communications, Inc. , 2014 , Article)Abstract - Three natural cembranoids from the Red Sea soft coral Sarcophyton glaucum namely sarcophine (1), (+)-7α,8β-dihydroxydeepoxysarcophine (2) and sarcophytolide (3) were evaluated for their potential inhibitory ... -
Genetic variants associated with warfarin dose in African-American individuals: a genome-wide association study
Perera, Minoli A; Cavallari, Larisa H; Limdi, Nita A; Gamazon, Eric R; Konkashbaev, Anuar; Daneshjou, Roxana; Pluzhnikov, Anna; Crawford, Dana C; Wang, Jelai; Liu, Nianjun; Tatonetti, Nicholas; Bourgeois, Stephane; Takahashi, Harumi; Bradford, Yukiko; Burkley, Benjamin M; Desnick, Robert J; Halperin, Jonathan L; Khalifa, Sherief I; Langaee, Taimour Y; Lubitz, Steven A; Nutescu, Edith A; Oetjens, Matthew; Shahin, Mohamed H; Patel, Shitalben R; Sagreiya, Hersh; Tector, Matthew; Weck, Karen E; Rieder, Mark J; Scott, Stuart A; Wu, Alan HB; Burmester, James K; Wadelius, Mia; Deloukas, Panos; Wagner, Michael J; Mushiroda, Taisei; Kubo, Michiaki; Roden, Dan M; Cox, Nancy J; Altman, Russ B; Klein, Teri E; Nakamura, Yusuke; Johnson, Julie A... more authors ... less authors ( Elsevier , 2013 , Article)Summary BackgroundVKORC1 and CYP2C9 are important contributors to warfarin dose variability, but explain less variability for individuals of African descent than for those of European or Asian descent. We aimed to identify ... -
Genomewide association analysis of warfarin dose requirements in Middle Eastern and North African populations
El Rouby, Nihal; Shahin, Mohamed H.; Bader, Loulia; Khalifa, Sherief I.; Elewa, Hazem ( Wiley-Blackwell , 2022 , Article)To date, there has been no genomewide association study (GWAS) from the Middle East and North African (MENA) region to identify genetic variants associated with warfarin dose variability using this approach. In this study, ... -
Microbial production of 1α-hydroxyvitamin D3 from vitamin D3
Ahmed, Safwat A.; Mesbah, Mostafa K.; Youssef, Diaa T.; Khalifa, Sherief I. ( Taylor and Francis Ltd. , 2014 , Article)The microbial transformation of vitamin D3 (1) by the fungi Candida maltosa R42 and Botrytis allii NRRL 2502 was investigated. Incubation of compound 1 with C. maltosa R42 and B. allii NRRL 2502 produced the same three ... -
Pharmacist and pharmacy student perceptions of a competency-based national licensing exam for entry to pharmacy practice in Qatar: A qualitative study
Reardon, Jillian; Rainkie, Daniel; Black, Emily; Wilby, Kyle; Mukhalalati, Banan; Aboulsoud, Samar; Khalifa, Sherief I.; Austin, Zubin... more authors ... less authors ( FIP , 2016 , Article)Introduction: The College of Pharmacy at Qatar University partnered with the Qatar Supreme Council of Health to pilot a competency-based final cumulative assessment as a model for subsequent national licensing exams. The ...