Progress in the discovery and definition of monoclonal antibodies for use in feline research.

The practice of veterinary medicine and research into both animal diseases and animal models of human disease are restricted by the scarcity of monoclonal antibodies (mAb) that react with animal proteins. One way to enlarge the repertoire of mAb to animal leukocyte differentiation antigens (LDA) is to test mAb specific to other species for cross-reactivity to the species of interest. We have tested a panel of 380 commercially available anti-human mAb for cross-reactivity to feline LDA.

Analysis of the biological and chemical reactivity of zeolite-based aluminosilicate fibers and particulates.

Environmental and/or occupational exposure to minerals, metals, and fibers can cause lung diseases that may develop years after exposure to the agents. The presence of toxic fibers such as asbestos in the environment plus the continuing development of new mineral or vitreous fibers requires a better understanding of the specific physical and chemical features of fibers/particles responsible for bioactivity. Toward that goal, we have tested aluminosilicate zeolites to establish biological and chemical structure-function correlations.