Primary monolayer cultures of chick renal epithelial cells
grown on plastic coverslips were reversibly dissociated with the
chelating agent ethylenediaminetetraacetic acid (EDTA). The cellular
responses during dissociation and reaggregation in Hank's balanced
salt solution (BSS) were observed with phase optics and recorded
by time-lapse cinemicrography.
The epithelial cells grow as...
The purpose of this study was to construct a measuring instrument
involving attitudes toward money. Seven scales were developed
using the Likert method of summated ratings. Five of these were
shown to be acceptably reliable for use in measuring attitudes of
groups similar to the standardization group of 4-H youth...