{"claims": [{"text": "histamine-associated signal concentrated in the vesicular core at 95.1%", "quote_or_locator": "abstract: 'histamine-associated signal concentrated the vesicular (95.1%)'"}, {"text": "GABA is organized toward the peripheral rim", "quote_or_locator": "abstract: 'while is organized toward peripheral rim'"}, {"text": "quantitative analysis of 2,195 vesicles", "quote_or_locator": "abstract: 'quantitative analysis of 2,195 vesicles'"}, {"text": "pattern observed across central tissues, sympathetic ganglia, and adrenal medulla", "quote_or_locator": "abstract: 'extensive histamine-GABA correspondence across central tissues, including sympathetic ganglia adrenal medulla'"}, {"text": "this intravesicular segregation was previously unrecognized", "quote_or_locator": "abstract: 'revealed previously unrecognized nanoscale architecture'"}, {"text": "classical assumption: amino acid neurotransmitters and monoamines stored in distinct vesicle populations", "quote_or_locator": "abstract: 'Classical synaptic transmission assumes that amino acid neurotransmitters and monoamines are stored in distinct vesicle populations'"}], "prompt_version": "p1.0"}