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Full-Text Articles in Pharmaceutical Preparations

Distributed Drug Discovery: Synthesis Of Unnatural Amino Acids As Potential Antimalarial Drugs, Amanda Dugan May 2015

Distributed Drug Discovery: Synthesis Of Unnatural Amino Acids As Potential Antimalarial Drugs, Amanda Dugan

Honors College

Through the collaboration of many institutions across the globe, the Distributed Drug Discovery project founded at Indiana University-Purdue University Indianapolis seeks to aid in the development of drugs for the developing world. In response to two antimalarial assay hits, our team at Abilene Christian University has synthesized many unnatural amino acid analogs using resin-based combinatorial chemistry. Proton nuclear magnetic resonance spectroscopy has been used to characterize the compounds and thin layer chromatography to determine purity. All compounds were purified on hypersep cyanosilica columns.


Oseltamivir-Warfarin Interaction In Hypoplastic Left Heart Syndrome: Case Report And Review., Jonathan B. Wagner, Susan M. Abdel-Rahman May 2015

Oseltamivir-Warfarin Interaction In Hypoplastic Left Heart Syndrome: Case Report And Review., Jonathan B. Wagner, Susan M. Abdel-Rahman

Manuscripts, Articles, Book Chapters and Other Papers

An 8-year-old boy with hypoplastic left heart syndrome with a previous history of thrombosis within the inferior vena cava receiving stable warfarin dosing for anticoagulation was diagnosed with influenza B. He was subsequently placed on oseltamivir therapy according to the Centers for Disease Control and Prevention clinical practice guidelines. During the hospitalization, his international normalized ratio steadily increased to supratherapeutic levels and returned to baseline after discontinuation of oseltamivir therapy. This case represents a drug-drug interaction that has not been previously reported in children or adolescents. An extensive review of the pharmacokinetic and pharmacodynamic literature did not uncover a definitive …


Utilization Of Placebo Response In Double-Blind Psychopharmacological Studies, Contextual Perspective, Margarita Olegovna Ashirova Jan 2015

Utilization Of Placebo Response In Double-Blind Psychopharmacological Studies, Contextual Perspective, Margarita Olegovna Ashirova

Antioch University Full-Text Dissertations & Theses

Placebo response has been an elusive phenomenon in the fields of medicine, medical research, and psychology. Even though it has been heavily utilized as a comparator treatment in double-blind psychopharmacological studies, the reliable definition and consistent understanding of placebo response are missing. In this contextual exploration, I outlined the state of current placebo response research and variable rates of placebo response reported in double-blind studies. I identified the gap in the literature—lack of consistent understanding of placebo response—that has led to a waste of resources by the psychopharmacological research industry. Further, I compared and contrasted the current inconsistent Western medical …


Predicting Aqueous Solubility Of Pharmaceutical Agents By Solid Dispersion Prepared By Solvent Evaporation Method, Karthik Reddy Patlolla Jan 2015

Predicting Aqueous Solubility Of Pharmaceutical Agents By Solid Dispersion Prepared By Solvent Evaporation Method, Karthik Reddy Patlolla

University of the Pacific Theses and Dissertations

Solubility of active pharmaceutical agents is a crucial process that determines drug absorption and ultimately its bioavailability. Many of the new therapeutically beneficial compounds discovered are lipophilic requiring various solubility enhancement strategies to improve their solubility. Among these strategies, solubility enhancement using solid dispersions is a leading method. To obtain a desirable increase in the solubility of a poorly-soluble compound, a good understanding of the molecular descriptors influencing the enhancement of solubility is essential. Therefore, the major research objective was to determine the descriptors which significantly influence the solubility enhancement by solid dispersions. After enhancing the solubility of selected poorly-soluble …