PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 456315-2 1979 Nicotinic blocking agents, hexamethonium, tetraethylammonium chloride, and trimethaphan, blocked VP release in response to the addition of sufficient NaCl to yield a 10 mosm/kg H2O increase in culture medium osmolality. Tetraethylammonium 42-69 arginine vasopressin Rattus norvegicus 97-99