title: Photoelectric monitoring of single beating heart cells in culture.
mesh_terms: D000818:Animals; D002449:Cell Aggregation; D003585:Cell Biology / Q000295:instrumentation*; D002478:Cells, Cultured / Q000502:physiology; D002642:Chick Embryo; D003470:Culture Media; D046508:Culture Techniques; D004594:Electrophysiology; D005347:Fibroblasts; D008297:Male; D008722:Methods; D008858:Microscopy, Phase-Contrast; D008991:Monitoring, Physiologic; D009119:Muscle Contraction; D009206:Myocardium / Q000166:cytology*; D010784:Photomicrography; D051381:Rats; D013997:Time Factors; D014357:Trypsin
chemical_list: D003470:Culture Media; D014357:Trypsin