PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 19011777-2 2008 An increase in acetylcholine concentration caused by neostigmine and calcium may enhance the use-dependent ion channel block of the nicotinic acetylcholine receptor caused by clindamycin. Clindamycin 175-186 cholinergic receptor nicotinic alpha 2 subunit Rattus norvegicus 132-164