Faculty motivations to use active learning among pharmacy educators.

Introduction: Faculty motivations to use active learning have been limited to surveys evaluating faculty perceptions within active learning studies. Our objective in this study was to evaluate the relationship between faculty intrinsic motivation, extrinsic motivation, and demographic variables and the extent of active learning use in the classroom.

Methods: An online survey was administered to individual faculty members at 137 colleges and schools of pharmacy across the United States.

Predictors of student performance on the Pharmacy Curriculum Outcomes Assessment at a new school of pharmacy using admissions and demographic data.

Objectives: To characterize student performance on the Pharmacy Curriculum Outcomes Assessment (PCOA) and to determine the significance of specific admissions criteria and pharmacy school performance to predict student performance on the PCOA during the first through third professional years.

Methods: Multivariate linear regression models were developed to study the relationships between various independent variables and students' PCOA total scores during the first through third professional years.

Results: To date, four cohorts have successfully taken the PCOA examination.

Single C8-Arylguanine modifications render oligonucleotides in the Z-DNA conformation under physiological conditions.

Z-DNA is the only DNA conformation that has a left-handed helical twist. Although Z-DNA has been implicated in both carcinogenesis and mutagenesis, its specific biological role remains uncertain. We have demonstrated that the formation of C8-arylguanine DNA adducts, derived from arylhydrazines, shifts the B/Z-DNA equilibrium toward the Z-DNA conformation in d(CG)5 sequences.

A conformational NMR analysis of methymycin aglycones: complete and unambiguous assignments of stereochemically diverse glycosylated methymycin analogs by 1D and 2D NMR techniques and molecular modeling.

The (1)H and (13)C NMR spectra of 10-deoxymethynolide (1), 8.9-dihydro-10-deoxymethynolide (2) and its glycosylated derivatives (3-9) were analyzed using gradient-selected NMR techniques, including 1D TOCSY, gCOSY, 1D NOESY (DPFGSENOE), NOESY, gHMBC, gHSQC and gHSQC-TOCSY. The NMR spectral parameters (chemical shifts and coupling constants) of 1-9 were determined by iterative analysis.

Time-dependent slowly-reversible inhibition of monoamine oxidase A by N-substituted 1,2,3,6-tetrahydropyridines.

A novel class of N-substituted tetrahydropyridine derivatives was found to have multiple kinetic mechanisms of monoamine oxidase A inhibition. Eleven structurally similar tetrahydropyridine derivatives were synthesized and evaluated as inhibitors of MAO-A and MAO-B. The most potent MAO-A inhibitor in the series, 2,4-dichlorophenoxypropyl analog 12, displayed time-dependent mixed noncompetitive inhibition.

The conformational effect of para-substituted C8-arylguanine adducts on the B/Z-DNA equilibrium.

The B form of DNA exists in equilibrium with the Z form and is mainly affected by sequence, electrostatic interactions, and steric effects. C8-purine substitution shifts the equilibrium toward the Z form though how this interaction overcomes the unfavorable electrostatic interactions and decrease in stacking in the Z form has not been determined. Here, a series of C8-arylguanine derivatives, bearing a para-substituent were prepared and the B/Z equilibrium determined.