While America was undergoing an era of good feeling there were many problems lying under the surface. These social ills were attacked many social reformers. This reform movement was led by people who believed that America could do anything if she put her mind to it. One writer called America, The Israel of our time.. Major reform movements existed in the following areas:
mononuclear. adj. 1. (Physiology) (of a cell) having only one nucleus.
Rich Source of Immune Cells. Peripheral blood mononuclear cells (PBMC) are a mixed population of single nucleus cells. They can be further purified to isolate individual cell types such as natural killer cells, T cells, and B cells.