{"id":"https://openalex.org/W2004079359","doi":"https://doi.org/10.1113/jphysiol.1982.sp014370","title":"Properties of single calcium\u2010activated potassium channels in cultured rat muscle","display_name":"Properties of single calcium\u2010activated potassium channels in cultured rat muscle","publication_year":1982,"publication_date":"1982-10-01","ids":{"openalex":"https://openalex.org/W2004079359","doi":"https://doi.org/10.1113/jphysiol.1982.sp014370","mag":"2004079359","pmid":"https://pubmed.ncbi.nlm.nih.gov/6296366","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/1197747"},"language":"en","primary_location":{"id":"doi:10.1113/jphysiol.1982.sp014370","doi":"https://doi.org/10.1113/jphysiol.1982.sp014370","is_oa":false,"landing_page_url":"https://doi.org/10.1113/jphysiol.1982.sp014370","pdf_url":null,"source":{"id":"https://openalex.org/S2090548","display_name":"The Journal of Physiology","issn_l":"0022-3751","issn":["0022-3751","1469-7793"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-a","doyens","jufo-2","ki-jl-2","medline","norway-2","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Journal of 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/1197747","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5022190236","display_name":"John N. Barrett","orcid":"https://orcid.org/0000-0003-3467-9413","observed_orcids":["https://orcid.org/0000-0003-3467-9413"]},"institutions":[{"id":"https://openalex.org/I145608581","display_name":"University of Miami","ror":"https://ror.org/02dgjyy92","country_code":"US","type":"education","lineage":["https://openalex.org/I145608581"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"J. N. Barrett","raw_affiliation_strings":["Department of Physiology and Biophysics, University of Miami School of Medicine, P.O. Box 016430, Miami, FL 33101, U.S.A"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physiology and Biophysics, University of Miami School of Medicine, P.O. Box 016430, Miami, FL 33101, U.S.A","institution_ids":["https://openalex.org/I145608581"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024563064","display_name":"Karl L. Magleby","orcid":"https://orcid.org/0000-0003-0788-1958","observed_orcids":["https://orcid.org/0000-0003-0788-1958"]},"institutions":[{"id":"https://openalex.org/I145608581","display_name":"University of Miami","ror":"https://ror.org/02dgjyy92","country_code":"US","type":"education","lineage":["https://openalex.org/I145608581"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"K. L. Magleby","raw_affiliation_strings":["Department of Physiology and Biophysics, University of Miami School of Medicine, P.O. Box 016430, Miami, FL 33101, U.S.A","To whom reprint requests should be sent"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physiology and Biophysics, University of Miami School of Medicine, P.O. Box 016430, Miami, FL 33101, U.S.A","institution_ids":["https://openalex.org/I145608581"]},{"raw_affiliation_string":"To whom reprint requests should be sent","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5005431418","display_name":"B S Pallotta","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I145608581","display_name":"University of Miami","ror":"https://ror.org/02dgjyy92","country_code":"US","type":"education","lineage":["https://openalex.org/I145608581"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"B. S. Pallotta","raw_affiliation_strings":["Department of Physiology and Biophysics, University of Miami School of Medicine, P.O. Box 016430, Miami, FL 33101, U.S.A"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physiology and Biophysics, University of Miami School of Medicine, P.O. Box 016430, Miami, FL 33101, U.S.A","institution_ids":["https://openalex.org/I145608581"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I145608581"],"apc_list":{"value":5400,"currency":"USD","value_usd":5400},"apc_paid":null,"fwci":17.0037,"has_fulltext":false,"cited_by_count":710,"citation_normalized_percentile":{"value":0.99671441,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"331","issue":"1","first_page":"211","last_page":"230"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10493","display_name":"Ion channel regulation and function","score":1.0,"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":1.0,"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/T10217","display_name":"Cardiac electrophysiology and arrhythmias","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10724","display_name":"Ion Transport and Channel Regulation","score":0.0,"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/calcium-activated-potassium-channels","display_name":"calcium-activated potassium channels","score":0.902999997138977},{"id":"https://openalex.org/keywords/single-channel-properties","display_name":"single-channel properties","score":0.5889999866485596},{"id":"https://openalex.org/keywords/intracellular-calcium","display_name":"intracellular calcium","score":0.6520000100135803},{"id":"https://openalex.org/keywords/channel-kinetics","display_name":"channel kinetics","score":0.40799999237060547},{"id":"https://openalex.org/keywords/depolarization","display_name":"depolarization","score":0.6380000114440918},{"id":"https://openalex.org/keywords/membrane-potential","display_name":"membrane potential","score":0.48899999260902405},{"id":"https://openalex.org/keywords/temperature-dependent-conductance","display_name":"temperature dependence of conductance","score":0.7609999775886536},{"id":"https://openalex.org/keywords/rat-skeletal-muscle","display_name":"rat skeletal muscle","score":0.49000000953674316},{"id":"https://openalex.org/keywords/cultured-muscle-cells","display_name":"cultured muscle cells","score":0.5789999961853027}],"concepts":[{"id":"https://openalex.org/C4141045","wikidata":"https://www.wikidata.org/wiki/Q83183","display_name":"Depolarization","level":2,"score":0.7397472858428955},{"id":"https://openalex.org/C12554922","wikidata":"https://www.wikidata.org/wiki/Q7100","display_name":"Biophysics","level":1,"score":0.6724020838737488},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.6047331094741821},{"id":"https://openalex.org/C181911157","wikidata":"https://www.wikidata.org/wiki/Q389844","display_name":"Membrane potential","level":2,"score":0.5948401689529419},{"id":"https://openalex.org/C149614440","wikidata":"https://www.wikidata.org/wiki/Q5018801","display_name":"Calcium-activated potassium channel","level":3,"score":0.5779604315757751},{"id":"https://openalex.org/C41625074","wikidata":"https://www.wikidata.org/wiki/Q176088","display_name":"Membrane","level":2,"score":0.565582275390625},{"id":"https://openalex.org/C28406088","wikidata":"https://www.wikidata.org/wiki/Q5571762","display_name":"Extracellular","level":2,"score":0.5555397868156433},{"id":"https://openalex.org/C519063684","wikidata":"https://www.wikidata.org/wiki/Q706","display_name":"Calcium","level":2,"score":0.5103065371513367},{"id":"https://openalex.org/C121932024","wikidata":"https://www.wikidata.org/wiki/Q5159376","display_name":"Conductance","level":2,"score":0.4896450638771057},{"id":"https://openalex.org/C83743174","wikidata":"https://www.wikidata.org/wiki/Q423778","display_name":"Potassium channel","level":2,"score":0.4777361750602722},{"id":"https://openalex.org/C79879829","wikidata":"https://www.wikidata.org/wiki/Q5571762","display_name":"Intracellular","level":2,"score":0.4723210036754608},{"id":"https://openalex.org/C517785266","wikidata":"https://www.wikidata.org/wiki/Q703","display_name":"Potassium","level":2,"score":0.4230562150478363},{"id":"https://openalex.org/C61144316","wikidata":"https://www.wikidata.org/wiki/Q4835827","display_name":"BK channel","level":3,"score":0.4193825125694275},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.2520717978477478},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.17611438035964966},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0667097270488739},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000818","descriptor_name":"Animals","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002118","descriptor_name":"Calcium","qualifier_ui":"Q000494","qualifier_name":"pharmacology","is_major_topic":true},{"descriptor_ui":"D002478","descriptor_name":"Cells, Cultured","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004553","descriptor_name":"Electric Conductivity","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":true},{"descriptor_ui":"D007473","descriptor_name":"Ion Channels","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":false},{"descriptor_ui":"D008564","descriptor_name":"Membrane Potentials","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":"D009132","descriptor_name":"Muscles","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D011188","descriptor_name":"Potassium","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":true},{"descriptor_ui":"D013268","descriptor_name":"Stimulation, Chemical","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013696","descriptor_name":"Temperature","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013997","descriptor_name":"Time Factors","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},{"descriptor_ui":"D066298","descriptor_name":"In Vitro Techniques","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":3,"locations":[{"id":"doi:10.1113/jphysiol.1982.sp014370","doi":"https://doi.org/10.1113/jphysiol.1982.sp014370","is_oa":false,"landing_page_url":"https://doi.org/10.1113/jphysiol.1982.sp014370","pdf_url":null,"source":{"id":"https://openalex.org/S2090548","display_name":"The Journal of Physiology","issn_l":"0022-3751","issn":["0022-3751","1469-7793"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-a","doyens","jufo-2","ki-jl-2","medline","norway-2","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Journal of Physiology","raw_type":"journal-article"},{"id":"pmh:oai:pubmedcentral.nih.gov:1197747","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/1197747","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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"J Physiol","raw_type":"Text"},{"id":"pmid:6296366","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/6296366","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 physiology","raw_type":"Journal Article"}],"best_oa_location":{"id":"pmh:oai:pubmedcentral.nih.gov:1197747","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/1197747","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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"J Physiol","raw_type":"Text"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W1971880089","https://openalex.org/W1972246035","https://openalex.org/W1973123375","https://openalex.org/W1977106724","https://openalex.org/W1984040905","https://openalex.org/W1986909301","https://openalex.org/W1989542588","https://openalex.org/W1990323937","https://openalex.org/W1997511216","https://openalex.org/W2003234320","https://openalex.org/W2009667219","https://openalex.org/W2015426350","https://openalex.org/W2019143922","https://openalex.org/W2021422035","https://openalex.org/W2027287333","https://openalex.org/W2035005398","https://openalex.org/W2050573244","https://openalex.org/W2052586143","https://openalex.org/W2055379426","https://openalex.org/W2056505626","https://openalex.org/W2058333657","https://openalex.org/W2059542112","https://openalex.org/W2060755243","https://openalex.org/W2066309047","https://openalex.org/W2066420439","https://openalex.org/W2068809340","https://openalex.org/W2078761017","https://openalex.org/W2081299190","https://openalex.org/W2082345341","https://openalex.org/W2095596779","https://openalex.org/W2103928042","https://openalex.org/W2111822563","https://openalex.org/W2126934229","https://openalex.org/W2131445842","https://openalex.org/W2133464980","https://openalex.org/W2176084282","https://openalex.org/W2887656778"],"related_works":["https://openalex.org/W2030863853","https://openalex.org/W2075917120","https://openalex.org/W2083517299","https://openalex.org/W2125753558","https://openalex.org/W2105765728","https://openalex.org/W2003234320","https://openalex.org/W2046313063","https://openalex.org/W2020895826","https://openalex.org/W2129844520","https://openalex.org/W1998562378"],"abstract_inverted_index":{"1.":[0],"Properties":[1],"of":[2,12,28,43,74,89,104,121,125,153,164,170,211,227,238,248,291,315,340],"the":[3,26,31,38,48,57,72,76,80,84,94,102,108,142,147,165,209,212,225,289,292,313,316,341],"Ca-activated":[4,317],"K":[5,318],"channel":[6,22,44,90,157,229,236,245,272,279,284,296,319],"were":[7,221],"studied":[8],"in":[9,79,107,133,205,350],"excised":[10],"patches":[11,135],"surface":[13,34,51,97],"membrane":[14,33,50,96,134,171,343],"from":[15,188],"cultured":[16],"rat":[17],"muscle":[18],"cells":[19],"using":[20],"single":[21,283,295],"recording":[23],"techniques.2.":[24],"Increasing":[25],"concentration":[27],"calcium":[29],"at":[30,47,191,198,251],"intracellular":[32,95,351],"[Ca](i),":[35],"increased":[36,92,111],"both":[37,162],"frequency":[39,85],"and":[40,71,86,150,177,256,262,265,305,325,328],"effective":[41,87],"duration":[42,88,210],"openings.":[45],"Ca":[46,327],"extracellular":[49],"was":[52,67,98,139,167,254,263,302],"not":[53],"sufficient":[54],"to":[55,174,195,223,337],"activate":[56],"channels.3.":[58],"An":[59],"approximate":[60],"third":[61,277],"power":[62],"relationship":[63],"(slope":[64],"=":[65],"2.7)":[66],"observed":[68,228,243,294],"between":[69],"[Ca](i)":[70,178],"percentage":[73,103,124],"time":[75,105,126,247],"channels":[77,131,138,148],"spent":[78,106,127],"open":[81,109,132,230,235,246,278],"state.4.":[82],"Both":[83],"openings":[91],"as":[93],"made":[99],"more":[100],"positive;":[101],"state":[110,280,301],"e-fold":[112],"for":[113,118],"a":[114,282,308],"15":[115],"mV":[116,253],"depolarization":[117],"low":[119],"levels":[120],"activity.5.":[122],"The":[123,242,271,298],"with":[128,136,186,208,216,259,268,281],"1,":[129],"2,...n":[130],"n":[137],"described":[140],"by":[141,307,348],"binomial":[143],"distribution,":[144],"suggesting":[145,232],"that":[146,332,345],"opened":[149],"shut":[151],"independently":[152],"one":[154],"another.6.":[155],"Single":[156],"conductance":[158,300,324],"(144":[159],"mM-K":[160],"on":[161],"sides":[163],"membrane)":[166],"essentially":[168],"independent":[169],"potential":[172,344],"(-50":[173],"+50":[175],"mV)":[176],"(0.1":[179],"muM":[180],"-1":[181],"mM),":[182],"but":[183],"did":[184],"increase":[185],"temperature,":[187],"100":[189],"pS":[190,197],"1":[192],"degrees":[193,200],"C":[194],"300":[196],"37":[199],"C.7.":[201],"Channel":[202],"activity":[203],"occurred":[204],"apparent":[206,213,276],"bursts,":[207],"bursts":[214],"increasing":[215,217],"[Ca](i).8.":[218],"Two":[219],"exponentials":[220],"required":[222],"describe":[224],"distribution":[226],"times,":[231],"two":[233],"different":[234],"states":[237,250],"apparently":[239],"normal":[240,309],"conductance.":[241],"mean":[244],"these":[249],"+30":[252],"0.34":[255],"2.2":[257],"msec":[258,267],"0.1":[260],"muM-Ca(i)":[261],"0.47":[264],"6.9":[266],"0.5":[269],"muM-Ca(i).9.":[270],"occasionally":[273],"entered":[274],"an":[275],"current":[285],"amplitude":[286,290],"about":[287],"40%":[288],"normally":[293],"currents.":[297],"reduced":[299],"immediately":[303],"preceded":[304],"followed":[306],"conducting":[310],"state.10.":[311],"While":[312],"kinetics":[314],"appear":[320],"complex,":[321],"its":[322],"large":[323],"high":[326],"voltage":[329],"sensitivity":[330],"suggest":[331],"it":[333],"is":[334],"uniquely":[335],"suited":[336],"resist":[338],"depolarizations":[339],"cell":[342],"are":[346],"accompanied":[347],"increases":[349],"Ca.":[352]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":8},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":7},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":9},{"year":2016,"cited_by_count":6},{"year":2015,"cited_by_count":10},{"year":2014,"cited_by_count":6},{"year":2013,"cited_by_count":8},{"year":2012,"cited_by_count":4}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}
