{"id":"https://openalex.org/W87728865","doi":null,"title":"Distribution of lens sodium-potassium-adenosine triphosphatase.","display_name":"Distribution of lens sodium-potassium-adenosine triphosphatase.","publication_year":1993,"publication_date":"1993-06-01","ids":{"openalex":"https://openalex.org/W87728865","mag":"87728865","pmid":"https://pubmed.ncbi.nlm.nih.gov/8389341"},"language":"en","primary_location":{"id":"pmid:8389341","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/8389341","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":"Investigative ophthalmology & visual science","raw_type":"Journal Article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["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/A5013597405","display_name":"Nicholas A. Delamere","orcid":"https://orcid.org/0000-0002-3018-1645","observed_orcids":["https://orcid.org/0000-0002-3018-1645"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"N A Delamere","raw_affiliation_strings":["Kentucky Lions Eye Research Institute, Louisville"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kentucky Lions Eye Research Institute, Louisville","institution_ids":[]}]},{"author_position":"last","author":{"id":null,"display_name":"W L Dean","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"W L Dean","raw_affiliation_strings":["Kentucky Lions Eye Research Institute, Louisville"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kentucky Lions Eye Research Institute, Louisville","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.1089,"has_fulltext":false,"cited_by_count":59,"citation_normalized_percentile":{"value":0.288351,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":"34","issue":"7","first_page":"2159","last_page":"63"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10724","display_name":"Ion Transport and Channel Regulation","score":0.9702000021934509,"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":0.9702000021934509,"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/T11480","display_name":"Connexins and lens biology","score":0.02710000053048134,"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/T12763","display_name":"ATP Synthase and ATPases Research","score":0.0007999999797903001,"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/na-k-atpase","display_name":"Na+/K+-ATPase","score":0.9350000023841858},{"id":"https://openalex.org/keywords/lens-fiber-cells","display_name":"lens fiber cells","score":0.9110000133514404},{"id":"https://openalex.org/keywords/lens-epithelium","display_name":"lens epithelium","score":0.8370000123977661},{"id":"https://openalex.org/keywords/enzyme-expression","display_name":"enzyme expression","score":0.5249999761581421},{"id":"https://openalex.org/keywords/lens-nucleus","display_name":"lens nucleus","score":0.47200000286102295},{"id":"https://openalex.org/keywords/lens-cortex","display_name":"lens cortex","score":0.8299999833106995},{"id":"https://openalex.org/keywords/sodium-potassium-transport","display_name":"sodium and potassium transport","score":0.9020000100135803},{"id":"https://openalex.org/keywords/rabbit-lens","display_name":"rabbit lens","score":0.9380000233650208}],"concepts":[{"id":"https://openalex.org/C23265538","wikidata":"https://www.wikidata.org/wiki/Q300033","display_name":"ATPase","level":3,"score":0.6731716990470886},{"id":"https://openalex.org/C2779340330","wikidata":"https://www.wikidata.org/wiki/Q7843291","display_name":"Triphosphatase","level":3,"score":0.6627936959266663},{"id":"https://openalex.org/C537181965","wikidata":"https://www.wikidata.org/wiki/Q658","display_name":"Sodium","level":2,"score":0.578992486000061},{"id":"https://openalex.org/C141315368","wikidata":"https://www.wikidata.org/wiki/Q4654881","display_name":"ATP hydrolysis","level":4,"score":0.5782132744789124},{"id":"https://openalex.org/C2776991684","wikidata":"https://www.wikidata.org/wiki/Q190012","display_name":"Adenosine","level":2,"score":0.5734241604804993},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.5655077695846558},{"id":"https://openalex.org/C517785266","wikidata":"https://www.wikidata.org/wiki/Q703","display_name":"Potassium","level":2,"score":0.5228091478347778},{"id":"https://openalex.org/C2779564974","wikidata":"https://www.wikidata.org/wiki/Q80863","display_name":"Adenosine triphosphate","level":2,"score":0.5038725733757019},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.48727738857269287},{"id":"https://openalex.org/C41625074","wikidata":"https://www.wikidata.org/wiki/Q176088","display_name":"Membrane","level":2,"score":0.4223368763923645},{"id":"https://openalex.org/C12554922","wikidata":"https://www.wikidata.org/wiki/Q7100","display_name":"Biophysics","level":1,"score":0.4001632034778595},{"id":"https://openalex.org/C153911025","wikidata":"https://www.wikidata.org/wiki/Q7202","display_name":"Molecular biology","level":1,"score":0.38317418098449707},{"id":"https://openalex.org/C181199279","wikidata":"https://www.wikidata.org/wiki/Q8047","display_name":"Enzyme","level":2,"score":0.24718371033668518},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.2393898069858551},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000254","descriptor_name":"Sodium-Potassium-Exchanging ATPase","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":true},{"descriptor_ui":"D000818","descriptor_name":"Animals","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004848","descriptor_name":"Epithelium","qualifier_ui":"Q000201","qualifier_name":"enzymology","is_major_topic":false},{"descriptor_ui":"D007904","descriptor_name":"Lens Cortex, Crystalline","qualifier_ui":"Q000201","qualifier_name":"enzymology","is_major_topic":false},{"descriptor_ui":"D007907","descriptor_name":"Lens Nucleus, Crystalline","qualifier_ui":"Q000201","qualifier_name":"enzymology","is_major_topic":false},{"descriptor_ui":"D007908","descriptor_name":"Lens, Crystalline","qualifier_ui":"Q000201","qualifier_name":"enzymology","is_major_topic":true},{"descriptor_ui":"D008565","descriptor_name":"Membrane Proteins","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":false},{"descriptor_ui":"D011817","descriptor_name":"Rabbits","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015153","descriptor_name":"Blotting, Western","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":3,"locations":[{"id":"pmid:8389341","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/8389341","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":"Investigative ophthalmology & visual science","raw_type":"Journal Article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.322.3276","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.322.3276","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.iovs.org/content/34/7/2159.full.pdf","raw_type":"text"},{"id":"mag:87728865","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/8389341","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":null,"is_accepted":false,"is_published":false,"raw_source_name":"PubMed","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W37932852","https://openalex.org/W179485224","https://openalex.org/W215041566","https://openalex.org/W1775749144","https://openalex.org/W1972913510","https://openalex.org/W1973977817","https://openalex.org/W2006743593","https://openalex.org/W2031050441","https://openalex.org/W2033669751","https://openalex.org/W2057909461","https://openalex.org/W2073431858","https://openalex.org/W2078425162","https://openalex.org/W2102131116","https://openalex.org/W2313663822","https://openalex.org/W2314961801"],"related_works":["https://openalex.org/W7096740056","https://openalex.org/W2413688593","https://openalex.org/W1565472875","https://openalex.org/W7097844096","https://openalex.org/W2037815171","https://openalex.org/W2014138347","https://openalex.org/W1979249125","https://openalex.org/W2057909461","https://openalex.org/W2006743593","https://openalex.org/W2411671006"],"abstract_inverted_index":{"PURPOSE:":[0],"The":[1],"specific":[2,16],"activity":[3,17,59],"of":[4,31,51,157,168,171],"sodium-potassium-adenosine":[5],"triphosphatase":[6,128],"(Na-K-ATPase)":[7],"in":[8,18,28,34,62,85,110,118,136],"lens":[9,19,35,87,115,139],"fiber":[10,111,162],"cells":[11],"is":[12,25,134,165],"lower":[13],"than":[14],"the":[15,29,52,95,114,142,148,155,158,172],"epithelium.":[20],"To":[21],"test":[22],"whether":[23],"there":[24,164],"a":[26,37,166],"reduction":[27],"expression":[30],"Na-K-ATPase":[32,55,81,96,173],"molecules":[33,144],"fibers,":[36],"Western":[38,67],"blot":[39],"technique":[40],"was":[41,46,60,83,99,103],"used.":[42],"METHODS:":[43],"Membrane":[44],"material":[45],"isolated":[47],"from":[48,113],"different":[49],"regions":[50],"rabbit":[53,75],"lens.":[54,159],"(adenosine":[56],"triphosphate":[57,92],"hydrolysis)":[58],"measured":[61],"each":[63],"membrane":[64,126],"sample":[65],"and":[66,117,141,151],"blots":[68],"were":[69],"performed":[70],"using":[71],"an":[72],"antibody":[73],"to":[74,174],"kidney":[76],"Na-K-ATPase.":[77],"RESULTS:":[78],"By":[79],"immunoblotting,":[80],"polypeptide":[82],"detected":[84],"all":[86],"cells.":[88],"In":[89],"contrast,":[90],"adenosine":[91,127,176],"hydrolysis":[93],"by":[94],"(Na-K-ATPase":[97],"activity)":[98],"not":[100],"detectable":[101,104],"or":[102],"only":[105],"at":[106],"very":[107],"low":[108],"levels":[109],"membranes":[112],"nucleus":[116],"cortex.":[119],"CONCLUSION:":[120],"These":[121],"findings":[122],"suggest":[123],"that":[124],"plasma":[125],"enzyme":[129],"responsible":[130],"for":[131],"sodium-potassium":[132],"transport":[133,143],"expressed":[135],"newly":[137],"formed":[138],"fibers":[140,149],"are":[145,152],"retained":[146],"as":[147],"age":[150],"compressed":[153],"toward":[154],"center":[156],"However,":[160],"with":[161],"aging":[163],"loss":[167],"functional":[169],"ability":[170],"hydrolyze":[175],"triphosphate.":[177]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}
