{"id":"https://openalex.org/W2143661916","doi":"https://doi.org/10.1085/jgp.87.6.907","title":"Na channel distribution in vertebrate skeletal muscle.","display_name":"Na channel distribution in vertebrate skeletal muscle.","publication_year":1986,"publication_date":"1986-06-01","ids":{"openalex":"https://openalex.org/W2143661916","doi":"https://doi.org/10.1085/jgp.87.6.907","mag":"2143661916","pmid":"https://pubmed.ncbi.nlm.nih.gov/2425042","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/2215868"},"language":"en","primary_location":{"id":"doi:10.1085/jgp.87.6.907","doi":"https://doi.org/10.1085/jgp.87.6.907","is_oa":false,"landing_page_url":"https://doi.org/10.1085/jgp.87.6.907","pdf_url":null,"source":{"id":"https://openalex.org/S168548653","display_name":"The Journal of General Physiology","issn_l":"0022-1295","issn":["0022-1295","1540-7748"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","jufo-2","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1"],"host_organization":"https://openalex.org/P4310315676","host_organization_name":"Rockefeller University Press","host_organization_lineage":["https://openalex.org/P4310315676"],"host_organization_lineage_names":["Rockefeller University Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Journal of general physiology","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/2215868","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5108470068","display_name":"John H. Caldwell","orcid":"https://orcid.org/0000-0002-0503-6155","observed_orcids":["https://orcid.org/0000-0002-0503-6155"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"J H Caldwell","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110890915","display_name":"D. T. Campbell","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"D T Campbell","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5057663126","display_name":"Kurt G. Beam","orcid":"https://orcid.org/0000-0001-6902-085X","observed_orcids":["https://orcid.org/0000-0001-6902-085X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"K G Beam","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.5834,"has_fulltext":false,"cited_by_count":89,"citation_normalized_percentile":{"value":0.84146817,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"87","issue":"6","first_page":"907","last_page":"932"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10493","display_name":"Ion channel regulation and function","score":0.9965999722480774,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T10493","display_name":"Ion channel regulation and function","score":0.9965999722480774,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11818","display_name":"Nicotinic Acetylcholine Receptors Study","score":0.00139999995008111,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10724","display_name":"Ion Transport and Channel Regulation","score":0.0006000000284984708,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/sodium-channels","display_name":"sodium channels","score":0.8560000061988831},{"id":"https://openalex.org/keywords/skeletal-muscle","display_name":"skeletal muscle","score":0.7749999761581421},{"id":"https://openalex.org/keywords/neuromuscular-junction","display_name":"neuromuscular junction","score":0.9879999756813049},{"id":"https://openalex.org/keywords/sodium-current-density","display_name":"sodium current density","score":0.7310000061988831},{"id":"https://openalex.org/keywords/tetrodotoxin","display_name":"tetrodotoxin","score":0.8560000061988831},{"id":"https://openalex.org/keywords/distribution-channels","display_name":"distribution channels","score":0.609000027179718},{"id":"https://openalex.org/keywords/rat-muscle","display_name":"rat muscle","score":0.8339999914169312},{"id":"https://openalex.org/keywords/channel-kinetics","display_name":"channel kinetics","score":0.36899998784065247}],"concepts":[{"id":"https://openalex.org/C41625074","wikidata":"https://www.wikidata.org/wiki/Q176088","display_name":"Membrane","level":2,"score":0.6390966176986694},{"id":"https://openalex.org/C2779959927","wikidata":"https://www.wikidata.org/wiki/Q1048687","display_name":"Skeletal muscle","level":2,"score":0.5821681618690491},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.5776587128639221},{"id":"https://openalex.org/C2780105995","wikidata":"https://www.wikidata.org/wiki/Q232358","display_name":"Tendon","level":2,"score":0.5734882950782776},{"id":"https://openalex.org/C12554922","wikidata":"https://www.wikidata.org/wiki/Q7100","display_name":"Biophysics","level":1,"score":0.5660119652748108},{"id":"https://openalex.org/C105702510","wikidata":"https://www.wikidata.org/wiki/Q514","display_name":"Anatomy","level":1,"score":0.5527514219284058},{"id":"https://openalex.org/C181911157","wikidata":"https://www.wikidata.org/wiki/Q389844","display_name":"Membrane potential","level":2,"score":0.5304167866706848},{"id":"https://openalex.org/C2776741303","wikidata":"https://www.wikidata.org/wiki/Q379842","display_name":"Tetrodotoxin","level":2,"score":0.5102908611297607},{"id":"https://openalex.org/C116871256","wikidata":"https://www.wikidata.org/wiki/Q408619","display_name":"Membrane channel","level":3,"score":0.5081765651702881},{"id":"https://openalex.org/C100837961","wikidata":"https://www.wikidata.org/wiki/Q10290897","display_name":"Voltage clamp","level":3,"score":0.41871896386146545},{"id":"https://openalex.org/C148043351","wikidata":"https://www.wikidata.org/wiki/Q4456944","display_name":"Current (fluid)","level":2,"score":0.4158247411251068},{"id":"https://openalex.org/C2909770972","wikidata":"https://www.wikidata.org/wiki/Q776995","display_name":"Motor Endplate","level":3,"score":0.4155599772930145},{"id":"https://openalex.org/C2777240379","wikidata":"https://www.wikidata.org/wiki/Q776995","display_name":"Neuromuscular junction","level":2,"score":0.2608058750629425},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.2038191258907318},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.1115679144859314},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.06098073720932007},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.05517950654029846},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000818","descriptor_name":"Animals","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006652","descriptor_name":"Histological Techniques","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007473","descriptor_name":"Ion Channels","qualifier_ui":"Q000187","qualifier_name":"drug effects","is_major_topic":false},{"descriptor_ui":"D007473","descriptor_name":"Ion Channels","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":true},{"descriptor_ui":"D009045","descriptor_name":"Motor Endplate","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009132","descriptor_name":"Muscles","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":true},{"descriptor_ui":"D012911","descriptor_name":"Snakes","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012964","descriptor_name":"Sodium","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":true},{"descriptor_ui":"D013710","descriptor_name":"Tendons","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013779","descriptor_name":"Tetrodotoxin","qualifier_ui":"Q000494","qualifier_name":"pharmacology","is_major_topic":false},{"descriptor_ui":"D014018","descriptor_name":"Tissue Distribution","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D051381","descriptor_name":"Rats","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":6,"locations":[{"id":"doi:10.1085/jgp.87.6.907","doi":"https://doi.org/10.1085/jgp.87.6.907","is_oa":false,"landing_page_url":"https://doi.org/10.1085/jgp.87.6.907","pdf_url":null,"source":{"id":"https://openalex.org/S168548653","display_name":"The Journal of General Physiology","issn_l":"0022-1295","issn":["0022-1295","1540-7748"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","jufo-2","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1"],"host_organization":"https://openalex.org/P4310315676","host_organization_name":"Rockefeller University Press","host_organization_lineage":["https://openalex.org/P4310315676"],"host_organization_lineage_names":["Rockefeller University Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Journal of general physiology","raw_type":"journal-article"},{"id":"pmh:oai:europepmc.org:1372471","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/2215868","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-sa","license_id":"https://openalex.org/licenses/cc-by-nc-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":null,"raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:2215868","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/2215868","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-sa","license_id":"https://openalex.org/licenses/cc-by-nc-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"J Gen Physiol","raw_type":"Text"},{"id":"pmid:2425042","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/2425042","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Journal of general physiology","raw_type":"Journal Article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.282.271","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.282.271","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ftp://ftp.ncbi.nlm.nih.gov/pub/pmc/29/dc/J_Gen_Physiol_1986_Jun_1_87(6)_907-932.tar.gz","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.336.3909","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.336.3909","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://jgp.rupress.org/content/87/6/907.full.pdf","raw_type":"text"}],"best_oa_location":{"id":"pmh:oai:europepmc.org:1372471","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/2215868","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-sa","license_id":"https://openalex.org/licenses/cc-by-nc-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":null,"raw_type":"Text"},"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G204144591","display_name":null,"funder_award_id":"NS16922","funder_id":"https://openalex.org/F4320337359","funder_display_name":"National Institute of Neurological Disorders and Stroke"},{"id":"https://openalex.org/G4409954124","display_name":null,"funder_award_id":"NS 14901","funder_id":"https://openalex.org/F4320337359","funder_display_name":"National Institute of Neurological Disorders and Stroke"},{"id":"https://openalex.org/G6107342410","display_name":null,"funder_award_id":"NS-00840","funder_id":"https://openalex.org/F4320337359","funder_display_name":"National Institute of Neurological Disorders and Stroke"}],"funders":[{"id":"https://openalex.org/F4320337359","display_name":"National Institute of Neurological Disorders and Stroke","ror":"https://ror.org/01s5ya894"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":43,"referenced_works":["https://openalex.org/W1553306509","https://openalex.org/W1657361211","https://openalex.org/W1928752337","https://openalex.org/W1968425191","https://openalex.org/W1970126127","https://openalex.org/W1979997703","https://openalex.org/W1991052647","https://openalex.org/W1991138408","https://openalex.org/W1998218286","https://openalex.org/W2006112206","https://openalex.org/W2008836977","https://openalex.org/W2011471920","https://openalex.org/W2013673598","https://openalex.org/W2013830080","https://openalex.org/W2018947493","https://openalex.org/W2023170559","https://openalex.org/W2037460206","https://openalex.org/W2037787290","https://openalex.org/W2038832640","https://openalex.org/W2039900497","https://openalex.org/W2044878965","https://openalex.org/W2052244947","https://openalex.org/W2056243137","https://openalex.org/W2074184317","https://openalex.org/W2085241987","https://openalex.org/W2089724001","https://openalex.org/W2092835270","https://openalex.org/W2095169387","https://openalex.org/W2097249423","https://openalex.org/W2099412245","https://openalex.org/W2110747454","https://openalex.org/W2117059432","https://openalex.org/W2122937190","https://openalex.org/W2124171626","https://openalex.org/W2125213900","https://openalex.org/W2130455758","https://openalex.org/W2136869829","https://openalex.org/W2137938722","https://openalex.org/W2140372796","https://openalex.org/W2142027022","https://openalex.org/W2152316381","https://openalex.org/W2156035999","https://openalex.org/W2403033959"],"related_works":["https://openalex.org/W1985585048","https://openalex.org/W2049568751","https://openalex.org/W2094976464","https://openalex.org/W2417344336","https://openalex.org/W1992394129","https://openalex.org/W2011471920","https://openalex.org/W2058144678","https://openalex.org/W1968425191","https://openalex.org/W2032692023","https://openalex.org/W1575673377"],"abstract_inverted_index":{"The":[0,78,216],"loose":[1,193],"patch":[2,194],"voltage":[3],"clamp":[4],"has":[5,84],"been":[6,26],"used":[7],"to":[8,81,143,150,213,224],"map":[9],"Na":[10,23,61,112,124,145,176,187,199],"current":[11,62,86,113,125,146,177,188,217],"density":[12,87,114,126,218],"along":[13],"the":[14,36,42,50,53,59,67,82,94,101,106,129,135,139,154,173,179,183,186,192,204,214,220,232],"length":[15],"of":[16,35,93,141,175,185,227],"snake":[17],"and":[18,52,55,151,156,206,209],"rat":[19],"skeletal":[20],"muscle":[21],"fibers.":[22],"currents":[24],"have":[25],"recorded":[27,64,116],"from":[28,48,105,134,153],"(a)":[29],"endplate":[30,51,68,83,155,205,221],"membrane":[31,40,46,57,79,102,208],"exposed":[32],"by":[33],"removal":[34],"nerve":[37],"terminal,":[38],"(b)":[39],"near":[41,58],"endplate,":[43,95],"(c)":[44],"extrajunctional":[45,118],"far":[47,152],"both":[49],"tendon,":[54],"(d)":[56],"tendon.":[60,136,215,233],"densities":[63,189],"directly":[65],"on":[66],"were":[69],"extremely":[70],"high,":[71],"exceeding":[72],"400":[73],"mA/cm2":[74],"in":[75,111,117,123,147,163,172,178,203],"some":[76],"patches.":[77],"adjacent":[80],"a":[85],"about":[88,97],"fivefold":[89,98],"lower":[90],"than":[91,100,230],"that":[92,198],"but":[96],"higher":[99,229],"100-200":[103],"micron":[104],"endplate.":[107],"Small":[108],"local":[109],"variations":[110],"are":[115,201,210],"membrane.":[119],"A":[120],"sharp":[121],"decrease":[122],"occurs":[127],"over":[128],"last":[130],"few":[131],"hundred":[132],"micrometers":[133],"We":[137],"tested":[138],"ability":[140],"tetrodotoxin":[142],"block":[144],"regions":[148],"close":[149,212],"found":[157],"no":[158,169],"evidence":[159],"for":[160],"toxin-resistant":[161],"channels":[162,200],"either":[164],"region.":[165],"There":[166],"was":[167],"also":[168],"obvious":[170],"difference":[171],"kinetics":[174],"two":[180,223],"regions.":[181],"On":[182],"basis":[184],"measured":[190],"with":[191],"clamp,":[195],"we":[196],"conclude":[197],"abundant":[202],"near-endplate":[207],"sparse":[211],"at":[219,231],"is":[222],"three":[225],"orders":[226],"magnitude":[228]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}
