Richard Baxter Foster Letter to his wife October 17 1865

Letter from Richard Baxter Foster to his wife Lucy on October 17, 1865 at Texas En route to Ft. McIntosh

Richard Baxter Foster Letter to his wife June 2 1865

Letter from Richard Baxter Foster to his wife Lucy from Brownsville, Texas on June 2, 1865

Richard Baxter Foster Letter to his wife May 28 1864

Letter from Richard Baxter Foster to his wife Lucy from Baton Rouge, LA on May 28,1864

Richard Baxter Foster Letter to his wife March 8 1865

Letter from Richard Baxter Foster to his wife Lucy from Brazos Santiago, Texas on March 8, 1865

Richard Baxter Foster Letter to his wife March 30, 1865

Letter from Richard Baxter Foster to his wife Lucy from Brazos Santiago, Texas on March 30, 1865

A few autoreactive cells in an autoimmune infiltrate control a vast population of nonspecific cells: a tale of smart bombs and the infantry.

Inflammatory infiltrates in tissue-specific autoimmune disease comprise a collection of T cells with specificity for an antigen in the target organ. These specific cells recruit a population of nonspecific T cells and macrophages. The rare tissue-specific T cells in the infiltrate have the capacity to regulate both the influx and the efflux of cells from the tissue. Administration of an altered peptide ligand for the specific T cell which triggers autoimmunity can lead to the regression of the entire inflammatory ensemble in a few hours. Interleukin 4 is a critical cytokine involved in the regression of the inflammatory infiltrate.

Text-book of the embryology of invertebrates / by Dr. E. Korschelt [and] Dr. K. Heider. Tr. from the German.

pt. 2

Contributions from the Botanical Laboratory of the University of Pennsylvania.

1, 1892-1897

Contributions from the Botanical Laboratory of the University of Pennsylvania.

5, 1919-1920