title: Lanthanides as probes for calcium in biological systems.
mesh_terms: D002118:Calcium / Q000378:metabolism* / Q000502:physiology; D055598:Chemical Phenomena; D002621:Chemistry; D010450:Endopeptidases / Q000378:metabolism; D006801:Humans; D008163:Luminescent Measurements; D008164:Luminescent Proteins / Q000378:metabolism; D008674:Metals, Rare Earth / Q000378:metabolism*; D010320:Parvalbumins / Q000378:metabolism; D011485:Protein Binding; D011516:Prothrombin / Q000378:metabolism; D013725:Terbium / Q000378:metabolism; D013820:Thermolysin / Q000378:metabolism; D014336:Troponin / Q000378:metabolism
chemical_list: D008164:Luminescent Proteins; D008674:Metals, Rare Earth; D010320:Parvalbumins; D014336:Troponin; D013725:Terbium; D011516:Prothrombin; D010450:Endopeptidases; D013820:Thermolysin; D002118:Calcium