{"id":"https://openalex.org/W2463698144","doi":"https://doi.org/10.1152/ajpheart.1992.262.6.h1651","title":"Characterization of Na(+)-H+ exchange in segments of rat mesenteric artery","display_name":"Characterization of Na(+)-H+ exchange in segments of rat mesenteric artery","publication_year":1992,"publication_date":"1992-06-01","ids":{"openalex":"https://openalex.org/W2463698144","doi":"https://doi.org/10.1152/ajpheart.1992.262.6.h1651","mag":"2463698144","pmid":"https://pubmed.ncbi.nlm.nih.gov/1320336"},"language":"en","primary_location":{"id":"doi:10.1152/ajpheart.1992.262.6.h1651","doi":"https://doi.org/10.1152/ajpheart.1992.262.6.h1651","is_oa":false,"landing_page_url":"https://doi.org/10.1152/ajpheart.1992.262.6.h1651","pdf_url":null,"source":{"id":"https://openalex.org/S87338489","display_name":"American Journal of Physiology-Heart and Circulatory Physiology","issn_l":"0363-6135","issn":["0363-6135","1522-1539"],"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/P4310320261","host_organization_name":"American Physical Society","host_organization_lineage":["https://openalex.org/P4310320261"],"host_organization_lineage_names":["American Physical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"American Journal of Physiology-Heart and Circulatory Physiology","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5004067156","display_name":"Cory Foster","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I166722992","display_name":"University of Massachusetts Chan Medical School","ror":"https://ror.org/0464eyp60","country_code":"US","type":"education","lineage":["https://openalex.org/I166722992"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"C. D. Foster","raw_affiliation_strings":["Department of Physiology, University of Massachusetts Medical School, Worcester 01655"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physiology, University of Massachusetts Medical School, Worcester 01655","institution_ids":["https://openalex.org/I166722992"]}]},{"author_position":"middle","author":{"id":null,"display_name":"W. A. Hill","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I166722992","display_name":"University of Massachusetts Chan Medical School","ror":"https://ror.org/0464eyp60","country_code":"US","type":"education","lineage":["https://openalex.org/I166722992"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"W. A. Hill","raw_affiliation_strings":["Department of Physiology, University of Massachusetts Medical School, Worcester 01655"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physiology, University of Massachusetts Medical School, Worcester 01655","institution_ids":["https://openalex.org/I166722992"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083937244","display_name":"Thomas W. Honeyman","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I166722992","display_name":"University of Massachusetts Chan Medical School","ror":"https://ror.org/0464eyp60","country_code":"US","type":"education","lineage":["https://openalex.org/I166722992"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"T. W. Honeyman","raw_affiliation_strings":["Department of Physiology, University of Massachusetts Medical School, Worcester 01655"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physiology, University of Massachusetts Medical School, Worcester 01655","institution_ids":["https://openalex.org/I166722992"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112091140","display_name":"Cheryl R. Scheid","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I166722992","display_name":"University of Massachusetts Chan Medical School","ror":"https://ror.org/0464eyp60","country_code":"US","type":"education","lineage":["https://openalex.org/I166722992"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"C. R. Scheid","raw_affiliation_strings":["Department of Physiology, University of Massachusetts Medical School, Worcester 01655"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physiology, University of Massachusetts Medical School, Worcester 01655","institution_ids":["https://openalex.org/I166722992"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I166722992"],"apc_list":null,"apc_paid":null,"fwci":0.1323,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.44659807,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"262","issue":"6","first_page":"H1651","last_page":"H1656"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10724","display_name":"Ion Transport and Channel Regulation","score":0.9887999892234802,"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/T10724","display_name":"Ion Transport and Channel Regulation","score":0.9887999892234802,"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/T10493","display_name":"Ion channel regulation and function","score":0.00430000014603138,"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/T10144","display_name":"Blood Pressure and Hypertension Studies","score":0.0006000000284984708,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/na-h-exchange","display_name":"Na+/H+ exchange","score":0.9700000286102295},{"id":"https://openalex.org/keywords/intracellular-ph","display_name":"intracellular pH","score":0.8610000014305115},{"id":"https://openalex.org/keywords/mesenteric-arteries","display_name":"mesenteric arteries","score":0.9309999942779541},{"id":"https://openalex.org/keywords/resistance-vessels","display_name":"resistance vessels","score":0.9710000157356262},{"id":"https://openalex.org/keywords/ammonium-chloride","display_name":"ammonium chloride","score":0.8069999814033508},{"id":"https://openalex.org/keywords/michaelis-constant","display_name":"Michaelis constant","score":0.7900000214576721},{"id":"https://openalex.org/keywords/hill-coefficient","display_name":"Hill coefficient","score":0.8169999718666077}],"concepts":[{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.6989902257919312},{"id":"https://openalex.org/C134897140","wikidata":"https://www.wikidata.org/wiki/Q6058355","display_name":"Intracellular pH","level":3,"score":0.6725894212722778},{"id":"https://openalex.org/C2779608910","wikidata":"https://www.wikidata.org/wiki/Q419995","display_name":"Amiloride","level":3,"score":0.5873813033103943},{"id":"https://openalex.org/C37160838","wikidata":"https://www.wikidata.org/wiki/Q427601","display_name":"Cuvette","level":2,"score":0.5121443271636963},{"id":"https://openalex.org/C2779870022","wikidata":"https://www.wikidata.org/wiki/Q190901","display_name":"Ammonium","level":2,"score":0.5083155035972595},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.5002343654632568},{"id":"https://openalex.org/C2779660836","wikidata":"https://www.wikidata.org/wiki/Q188543","display_name":"Ammonium chloride","level":2,"score":0.49298903346061707},{"id":"https://openalex.org/C117760992","wikidata":"https://www.wikidata.org/wiki/Q389137","display_name":"Ion exchange","level":3,"score":0.4546436071395874},{"id":"https://openalex.org/C2778973965","wikidata":"https://www.wikidata.org/wiki/Q408032","display_name":"Ethylenediaminetetraacetic acid","level":3,"score":0.4326246678829193},{"id":"https://openalex.org/C13965031","wikidata":"https://www.wikidata.org/wiki/Q243545","display_name":"Nuclear chemistry","level":1,"score":0.40809452533721924},{"id":"https://openalex.org/C537181965","wikidata":"https://www.wikidata.org/wiki/Q658","display_name":"Sodium","level":2,"score":0.4026859402656555},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.39195674657821655},{"id":"https://openalex.org/C12554922","wikidata":"https://www.wikidata.org/wiki/Q7100","display_name":"Biophysics","level":1,"score":0.37317198514938354},{"id":"https://openalex.org/C79879829","wikidata":"https://www.wikidata.org/wiki/Q5571762","display_name":"Intracellular","level":2,"score":0.30654916167259216},{"id":"https://openalex.org/C145148216","wikidata":"https://www.wikidata.org/wiki/Q36496","display_name":"Ion","level":2,"score":0.2747548222541809},{"id":"https://openalex.org/C179104552","wikidata":"https://www.wikidata.org/wiki/Q11165","display_name":"Inorganic chemistry","level":1,"score":0.24624964594841003},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.2341187298297882},{"id":"https://openalex.org/C197404232","wikidata":"https://www.wikidata.org/wiki/Q319827","display_name":"Chelation","level":2,"score":0.14568665623664856},{"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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[{"descriptor_ui":"D000643","descriptor_name":"Ammonium Chloride","qualifier_ui":"Q000494","qualifier_name":"pharmacology","is_major_topic":false},{"descriptor_ui":"D000818","descriptor_name":"Animals","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002021","descriptor_name":"Buffers","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002352","descriptor_name":"Carrier Proteins","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":true},{"descriptor_ui":"D005110","descriptor_name":"Extracellular Space","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":false},{"descriptor_ui":"D006863","descriptor_name":"Hydrogen-Ion Concentration","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008638","descriptor_name":"Mesenteric Arteries","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":true},{"descriptor_ui":"D011921","descriptor_name":"Rats, Inbred WKY","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":false},{"descriptor_ui":"D017923","descriptor_name":"Sodium-Hydrogen Exchangers","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":2,"locations":[{"id":"doi:10.1152/ajpheart.1992.262.6.h1651","doi":"https://doi.org/10.1152/ajpheart.1992.262.6.h1651","is_oa":false,"landing_page_url":"https://doi.org/10.1152/ajpheart.1992.262.6.h1651","pdf_url":null,"source":{"id":"https://openalex.org/S87338489","display_name":"American Journal of Physiology-Heart and Circulatory Physiology","issn_l":"0363-6135","issn":["0363-6135","1522-1539"],"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/P4310320261","host_organization_name":"American Physical Society","host_organization_lineage":["https://openalex.org/P4310320261"],"host_organization_lineage_names":["American Physical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"American Journal of Physiology-Heart and Circulatory Physiology","raw_type":"journal-article"},{"id":"pmid:1320336","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/1320336","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 American journal of physiology","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G45206930","display_name":"CHANGES IN ION TRANSPORT IN HYPERTENSION","funder_award_id":"5r01hl041188-04","funder_id":"https://openalex.org/F4320332161","funder_display_name":"National Institutes of Health"},{"id":"https://openalex.org/G809867468","display_name":null,"funder_award_id":"HL-41188","funder_id":"https://openalex.org/F4320337338","funder_display_name":"National Heart, Lung, and Blood Institute"}],"funders":[{"id":"https://openalex.org/F4320332161","display_name":"National Institutes of Health","ror":"https://ror.org/01cwqze88"},{"id":"https://openalex.org/F4320337338","display_name":"National Heart, Lung, and Blood Institute","ror":"https://ror.org/012pb6c26"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2338791467","https://openalex.org/W2416902400","https://openalex.org/W2441619196","https://openalex.org/W2180734910","https://openalex.org/W2412756173","https://openalex.org/W2413854351","https://openalex.org/W593748326","https://openalex.org/W1978804767","https://openalex.org/W2004648154","https://openalex.org/W1530396044"],"abstract_inverted_index":{"To":[0],"develop":[1],"a":[2,35,39,85,178],"technique":[3],"for":[4,157],"measuring":[5],"Na(+)-H+":[6,117,147,186],"exchange":[7,148],"activity":[8],"and":[9,42,58,66,100,163],"intracellular":[10],"pH":[11,133],"(pH(i))":[12],"\"on":[13],"line\"":[14],"in":[15,54],"resistance":[16],"vessels,":[17],"we":[18],"utilized":[19],"strips":[20],"of":[21,81,89,95,116,125,143,146,160,168],"rat":[22],"mesenteric":[23],"arteries":[24],"loaded":[25],"with":[26,74],"the":[27,55,59,122,126,144],"pH-sensitive":[28],"dye":[29],"2',7'-bis(2-carboxyethyl)-5(6)-carboxyfluorescein.":[30],"Strips":[31],"were":[32,70],"held":[33],"at":[34,47],"fixed":[36],"length":[37],"within":[38],"3-ml":[40],"cuvette,":[41],"fluorescence":[43],"emission":[44],"was":[45,52,62,97,174],"monitored":[46,53],"530":[48],"nm.":[49,68],"The":[50,79],"spectrofluorimeter":[51],"ratio":[56],"mode,":[57],"excitation":[60],"wavelength":[61],"alternated":[63],"between":[64],"440":[65],"505":[67],"Tissues":[69],"maintained":[71],"by":[72,102],"perfusing":[73],"N-2-hydroxyethylpiperazine-N'-2-ethane-sulfonic":[75],"acid":[76],"containing":[77],"buffers.":[78],"introduction":[80],"ammonium":[82,90],"chloride":[83],"produced":[84],"rapid":[86,92],"alkalinization.":[87],"Washout":[88],"caused":[91],"acidification.":[93],"Restoration":[94],"pH(i)":[96],"Na+":[98,151,159],"dependent":[99],"inhibited":[101],"dimethyl":[103],"amiloride":[104],"(concentration":[105],"that":[106],"produces":[107],"half-maximal":[108],"inhibition,":[109],"K0.5":[110],"=":[111,139,183],"30":[112],"microM),":[113],"features":[114],"characteristic":[115],"exchange.":[118,187],"Further":[119],"studies":[120],"assessed":[121],"transport":[123],"rate":[124],"exchanger,":[127],"which":[128],"averaged":[129],"0.19":[130],"+/-":[131,136],"0.02":[132],"U/min":[134],"(means":[135],"SE,":[137],"n":[138],"8).":[140],"An":[141],"estimate":[142],"dependence":[145],"on":[149,185],"external":[150,158],"gave":[152],"an":[153,164],"apparent":[154,165],"Michaelis":[155],"constant":[156],"10":[161],"mM":[162,170],"maximal":[166],"velocity":[167],"0.1":[169],"H+/s.":[171],"Intracellular":[172],"H+":[173],"found":[175],"to":[176],"have":[177],"cooperative":[179],"effect":[180],"(Hill":[181],"coefficient":[182],"4)":[184]},"counts_by_year":[],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-07-22T00:00:00"}
