A revolution in understanding: how ethics has transformed health care decision making: the role of patient education.
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Biomedical subjects
Publications and source records attributed to D P McCann.
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To facilitate recombination-based screening, we constructed the ColE1-based plasmid, pi G4, that confers chloramphenicol resistance, contains a polylinker with multiple unique restriction enzyme recognition sequences, and contains the genetic marker, supF. To facilitate recombination-based screening followed by rapid DNA sequencing, we inserted the selectable marker, supF, into each of 20 high-copy-number (hcn) pUC-derived NoC plasmids that were designed for multiplex DNA sequencing. To facilitate recombination-based screening of common cDNA libraries that often contain ColE1 sequences, we constructed a supF-carrying plasmid whose replication was driven from an R6K replicon that does not share sequence homology with ColE1. Furthermore, we incorporated a useful polylinker and increased the copy number of this plasmid to create the 4.4-kb hcn plasmid, pMAD1. Thus, these plasmids allow: (1) background-free transformation of cells by a supF plasmid carrying an antibiotic-resistance marker; (2) simultaneous performance of the recombination-based assay and DNA sequencing; and (3) screening bacteriophage cDNA libraries that contain ColE1 sequences by recombination with a supF plasmid that is not homologous to ColE1 derivatives.
The mapping and sequencing of two clones that surround the centromere of chromosome 21 are presented. These clones specify the most proximal known low-order repeat on 21p (p21-7D) and the most proximal known single-copy sequence on 21q (pUT-B37 at locus D21S120).
Patient nonadherence to therapeutic regimens is a serious issue in the practice of medicine. Empiric studies done by professionals from diverse backgrounds have shown that physicians who use educational strategies can be effective in gaining the cooperation of patients to follow their recommendations. The educational model that currently is most familiar to physicians and the one they use most frequently when educating patients is pedagogy, the theoretic basis for teaching children. Andragogy, a theoretic basis for teaching adults, is now being suggested by medical educators as an alternative model. To illustrate the clinical relevance and application of the andragogic approach, studies focusing on physician behaviors associated with behavioral measures of adherence were reviewed, analyzed, and categorized according to a framework called the "ADULT" model. Physicians in a postgraduate training program who have had exposure to this framework and have incorporated it into their practices report less difficulty functioning as patient educators. The systematic use of this approach can have a positive effect on patient adherence.