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Biomedical subjects

F E Lane

Publications and source records attributed to F E Lane.

5 recordsLinked to original sources

Utilizing physician empathy with violent patients.

The pendulum of change in psychiatric investigation has swung far in the direction of understanding the biology and chemistry of human emotion and behavior. This vigorous focus in applying the scientific method to problems of human behavior tends to neglect those areas which do not easily lend themselves to such an approach. Empathy can be described and perhaps sensed in another's response but not measured or even proved to exist. This fact should not prevent study of this concept any more than Einstein allowed the limitations of Newtonian physics to prevent him from postulating an enhanced paradigm of our physical universe. This paper explores the concept of empathy and demonstrates its use in the intervention with three patients who presented to a psychiatric emergency room in the context of acutely violent behavior. Some better-known and simpler concepts used in managing these patients have also been discussed.

Adult↗

Indole-3-acetic Acid Oxidase from Peas: I. Occurrence and Distribution of Peroxidative and Nonperoxidative Forms.

Tissues of etiolated pea seedlings variety Alaska were examined for the presence of peroxidative and nonperoxidative forms of indoleacetic acid (IAA) oxidase. Enzymes were extracted in a sequence involving acetone powder preparation from pea tissues, buffer extraction of the powder, ammonium sulfate precipitation, dialysis, lyophilization, and acrylamide gel electrophoresis. Electrophoretically separable proteins were assayed for IAA oxidase activity with the Salkowski test, and peroxidase activity was based on the color reaction with benzidine and H(2)O(2). Each tissue examined contained several nonperoxidative IAA oxidases. No tissue contained more than three peroxidative IAA oxidases, whereas the plumule hooks (a tissue with a high IAA oxidase activity) contained no detectable peroxidases. The results indicate that nonperoxidative IAA oxidases might play a major role in the regulation of IAA content in pea seedlings.

Journal Article↗