title: The effect of botulinum toxin on uptake of calcium by synaptosomes.
mesh_terms: D000818:Animals; D001923:Brain Chemistry; D002118:Calcium / Q000378:metabolism*; D003014:Clostridium botulinum; D005260:Female; D006168:Guinea Pigs; D066298:In Vitro Techniques; D008854:Microscopy, Electron; D009411:Nerve Endings / Q000187:drug effects* / Q000378:metabolism / Q000502:physiology; D009413:Nerve Fibers, Myelinated / Q000187:drug effects; D010275:Parasympathetic Nervous System / Q000187:drug effects*; D011506:Proteins / Q000032:analysis; D014118:Toxins, Biological / Q000494:pharmacology*
chemical_list: D011506:Proteins; D014118:Toxins, Biological; D002118:Calcium