{"id":"https://openalex.org/W147497472","doi":"https://doi.org/10.2527/jas1967.263586x","title":"Estimating Creatinine Excretion in Sheep","display_name":"Estimating Creatinine Excretion in Sheep","publication_year":1967,"publication_date":"1967-05-01","ids":{"openalex":"https://openalex.org/W147497472","doi":"https://doi.org/10.2527/jas1967.263586x","mag":"147497472","pmid":"https://pubmed.ncbi.nlm.nih.gov/6043632"},"language":"en","primary_location":{"id":"doi:10.2527/jas1967.263586x","doi":"https://doi.org/10.2527/jas1967.263586x","is_oa":false,"landing_page_url":"https://doi.org/10.2527/jas1967.263586x","pdf_url":null,"source":{"id":"https://openalex.org/S72684844","display_name":"Journal of Animal Science","issn_l":"0021-8812","issn":["0021-8812","1525-3015","1525-3163","1544-7847"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","jufo-2","ki-jl-2","medline","norway-2","poland-70","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Animal Science","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"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/A5034255880","display_name":"G. D. Hodgen","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"G. D. Hodgen","raw_affiliation_strings":["Purdue University, Lafayette, Indiana"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Purdue University, Lafayette, Indiana","institution_ids":["https://openalex.org/I219193219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038460781","display_name":"Ralph E. Erb","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"R. E. Erb","raw_affiliation_strings":["Purdue University, Lafayette, Indiana"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Purdue University, Lafayette, Indiana","institution_ids":["https://openalex.org/I219193219"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5027736525","display_name":"E. D. Plotka","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"E. D. Plotka","raw_affiliation_strings":["Purdue University, Lafayette, Indiana"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Purdue University, Lafayette, Indiana","institution_ids":["https://openalex.org/I219193219"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I219193219"],"apc_list":{"value":4368,"currency":"USD","value_usd":4368},"apc_paid":null,"fwci":4.8162,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.9272,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":null,"biblio":{"volume":"26","issue":"3","first_page":"586","last_page":"589"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11314","display_name":"Clinical Laboratory Practices and Quality Control","score":0.30149999260902405,"subfield":{"id":"https://openalex.org/subfields/3607","display_name":"Medical Laboratory Technology"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T11314","display_name":"Clinical Laboratory Practices and Quality Control","score":0.30149999260902405,"subfield":{"id":"https://openalex.org/subfields/3607","display_name":"Medical Laboratory Technology"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11580","display_name":"Veterinary Medicine and Surgery","score":0.2581000030040741,"subfield":{"id":"https://openalex.org/subfields/3404","display_name":"Small Animals"},"field":{"id":"https://openalex.org/fields/34","display_name":"Veterinary"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T12944","display_name":"Animal Nutrition and Health","score":0.07029999792575836,"subfield":{"id":"https://openalex.org/subfields/1103","display_name":"Animal Science and Zoology"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/creatinine-excretion","display_name":"creatinine excretion","score":0.9319999814033508},{"id":"https://openalex.org/keywords/sheep","display_name":"sheep","score":0.8840000033378601},{"id":"https://openalex.org/keywords/ewes","display_name":"ewes","score":0.9089999794960022},{"id":"https://openalex.org/keywords/urine-collection","display_name":"urine collection","score":0.746999979019165},{"id":"https://openalex.org/keywords/catheterization","display_name":"catheterization","score":0.6050000190734863},{"id":"https://openalex.org/keywords/diurnal-variation","display_name":"diurnal variation","score":0.7590000033378601},{"id":"https://openalex.org/keywords/excretion-rate","display_name":"excretion rate","score":0.578000009059906},{"id":"https://openalex.org/keywords/sampling-interval","display_name":"sampling interval","score":0.4020000100135803},{"id":"https://openalex.org/keywords/coefficient-of-variation","display_name":"coefficient of variation","score":0.367000013589859},{"id":"https://openalex.org/keywords/renal-function","display_name":"renal function","score":0.515999972820282}],"concepts":[{"id":"https://openalex.org/C10146269","wikidata":"https://www.wikidata.org/wiki/Q185557","display_name":"Excretion","level":2,"score":0.8428448438644409},{"id":"https://openalex.org/C2780306776","wikidata":"https://www.wikidata.org/wiki/Q426660","display_name":"Creatinine","level":2,"score":0.7691383361816406},{"id":"https://openalex.org/C140793950","wikidata":"https://www.wikidata.org/wiki/Q168091","display_name":"Animal science","level":1,"score":0.6563352346420288},{"id":"https://openalex.org/C2780026642","wikidata":"https://www.wikidata.org/wiki/Q40924","display_name":"Urine","level":2,"score":0.6112031936645508},{"id":"https://openalex.org/C58650310","wikidata":"https://www.wikidata.org/wiki/Q168182","display_name":"Noon","level":2,"score":0.4987447261810303},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.4221833348274231},{"id":"https://openalex.org/C134018914","wikidata":"https://www.wikidata.org/wiki/Q162606","display_name":"Endocrinology","level":1,"score":0.41077637672424316},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.404975026845932},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.3187578320503235},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","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}],"mesh":[{"descriptor_ui":"D000818","descriptor_name":"Animals","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003401","descriptor_name":"Creatine","qualifier_ui":"Q000652","qualifier_name":"urine","is_major_topic":true},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012756","descriptor_name":"Sheep","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":true},{"descriptor_ui":"D013053","descriptor_name":"Spectrophotometry","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014546","descriptor_name":"Urinary Catheterization","qualifier_ui":"Q000662","qualifier_name":"veterinary","is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.2527/jas1967.263586x","doi":"https://doi.org/10.2527/jas1967.263586x","is_oa":false,"landing_page_url":"https://doi.org/10.2527/jas1967.263586x","pdf_url":null,"source":{"id":"https://openalex.org/S72684844","display_name":"Journal of Animal Science","issn_l":"0021-8812","issn":["0021-8812","1525-3015","1525-3163","1544-7847"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","jufo-2","ki-jl-2","medline","norway-2","poland-70","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Animal Science","raw_type":"journal-article"},{"id":"pmid:6043632","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/6043632","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":"Journal of animal science","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W2042941156","https://openalex.org/W2158357838","https://openalex.org/W2318143411","https://openalex.org/W3023760018"],"related_works":["https://openalex.org/W2082737356","https://openalex.org/W267689810","https://openalex.org/W1998301834","https://openalex.org/W7043531966","https://openalex.org/W2083009387","https://openalex.org/W1986894897","https://openalex.org/W1530882058","https://openalex.org/W7120729770","https://openalex.org/W283641231","https://openalex.org/W7005149300"],"abstract_inverted_index":{"Urine":[0],"was":[1,33,43,69],"collected":[2],"by":[3,167,189],"catheter":[4],"from":[5,71,77,181,185],"12":[6],"ewes":[7,168,183],"at":[8,89,92,136,141,154],"6-hr,":[9,86,110,131,203],"intervals":[10,87,111,134,139,199],"for":[11,24,85,130,197,202],"5":[12],"consecutive":[13],"days":[14,38],"to":[15,73,80],"evaluate":[16],"sources":[17],"of":[18,27,54,121,158,178],"variation":[19,122],"in":[20],"creatinine":[21,68],"excretion":[22,104,153],"rate":[23,105],"the":[25,40,97,100,159,164,179,186],"purpose":[26],"determining":[28],"satisfactory":[29],"collection":[30],"procedures.":[31],"There":[32],"no":[34],"significant":[35],"difference":[36],"among":[37,65,109,114],"when":[39],"first":[41],"day":[42],"considered":[44],"as":[45,99,193],"a":[46],"standardization":[47],"period.":[48],"Excretion":[49,83],"rates":[50,84],"averaged":[51],"0.79":[52],"mg./hr./kg.":[53],"live":[55],"weight":[56],"and":[57,60,116,127,144,156,163,171,200],"38.0":[58],"mg./hr.":[59],"were":[61,95,123,169],"significantly":[62,107],"(P<.005)":[63],"different":[64],"ewes.":[66],"More":[67],"excreted":[70],"midnight":[72],"6":[74,78,93,142],"a.m.":[75,79,143],"than":[76,191],"noon":[81,90],"(P<.005).":[82],"starting":[88],"or":[91],"p.m.":[94],"approximately":[96],"same":[98],"4-day":[101,160,165,187],"average.":[102],"Creatinine":[103],"varied":[106],"(P<.001)":[108],"but":[112],"not":[113],"12-":[115],"24-hr,":[117,145,155,175],"intervals.":[118,146,204],"The":[119,147],"coefficients":[120],"10.2,":[124],"6.8,":[125],"7.3":[126],"5.5%,":[128],"respectively,":[129],"intervals,":[132,176],"12-hr,":[133,138,198],"beginning":[135,140],"noon,":[137],"part-whole":[148],"correlations":[149],"between":[150],"accumulative":[151],"average":[152,166,188],"48-hr,":[157],"experimental":[161],"period":[162],"0.90":[170],"0.95,":[172],"respectively.":[173],"For":[174],"90%":[177],"collections":[180],"individual":[182],"differed":[184],"less":[190],"10%,":[192],"compared":[194],"with":[195],"80%":[196],"66%":[201]},"counts_by_year":[],"updated_date":"2026-11-06T12:05:46.655746","created_date":"2016-06-24T00:00:00"}
