title: Semi-automated method for the enumeration of cytotoxicity results.
abstract: This communication provides information on the design and use of a counting machine that enumerates adherent cells in cytotoxicity assays. To date, investigators have relied on inverted microscopes or quantimat automatic image analysis. The former method is tedious and time consuming while the latter method is prohibitively expensive. The counting machine which consists of projection microscope attached to an electronic counter is as accurate as the inverted microscope but is both less tedious and less time consuming.
mesh_terms: D001322:Autoanalysis; D002448:Cell Adhesion; D002452:Cell Count / Q000295:instrumentation; D003601:Cytotoxicity Tests, Immunologic / Q000295:instrumentation*