title: VOLUME CHANGES IN ISOLATED MYOFIBRILS.
mesh_terms: D000251:Adenosine Triphosphatases; D000255:Adenosine Triphosphate; D055598:Chemical Phenomena; D002621:Chemistry; D006863:Hydrogen-Ion Concentration; D008853:Microscopy; D008858:Microscopy, Phase-Contrast; D009210:Myofibrils; D012106:Research
chemical_list: D000255:Adenosine Triphosphate; D000251:Adenosine Triphosphatases
keywords: ADENOSINE TRIPHOSPHATASE; ADENOSINE TRIPHOSPHATE; CHEMISTRY; EXPERIMENTAL LAB STUDY; HYDROGEN-ION CONCENTRATION; MICROSCOPY, PHASE CONTRAST; MYOFIBRILS