title: Isolated muscle cells as a physiological model.
abstract: Summary of a symposium presented by the American Physiological Society (Cell and General Physiology Section and Muscle Group) at the 70th Annual Meeting of the Federation of American Societies for Experimental Biology, St. Louis, Missouri, April 15, 1986, chaired by M. Lieberman and F. Fay. This symposium reflects a growing interest in seeking new technologies to study the basic physiological and biophysical properties of cardiac, smooth, and skeletal muscle cells. Recognizing that technical and analytical problems associated with multicellular preparations limit the physiological significance of many experiments, investigators have increasingly focused on efforts to isolate single, functional embryonic, and adult muscle cells. Progress in obtaining physiologically relevant preparations has been both rapid and significant even though problems regarding cell purification and viability are not fully resolved. The symposium draws attention to a broad, though incomplete, range of studies using isolated or cultured muscle cells. Based on the following reports, investigators should be convinced that a variety of experiments can be designed with preparations of isolated cells and those in tissue culture to resolve questions about fundamental physiological properties of muscle cells.
mesh_terms: D000818:Animals; D001572:Benzofurans; D001692:Biological Transport; D002118:Calcium / Q000378:metabolism; D002460:Cell Line; D002469:Cell Separation; D004594:Electrophysiology / Q000379:methods; D016257:Fura-2; D014644:Genetic Variation; D007473:Ion Channels / Q000502:physiology; D007700:Kinetics; D008722:Methods; D009132:Muscles / Q000166:cytology* / Q000378:metabolism / Q000502:physiology; D009200:Myocardial Contraction; D009206:Myocardium / Q000166:cytology / Q000378:metabolism
chemical_list: D001572:Benzofurans; D007473:Ion Channels; D002118:Calcium; D016257:Fura-2