{"id":"https://openalex.org/W1995181362","doi":"https://doi.org/10.1210/jc.2012-2118","title":"Evaluation of Markers of Bone Turnover During Lactation in African-Americans: A Comparison With Caucasian Lactation","display_name":"Evaluation of Markers of Bone Turnover During Lactation in African-Americans: A Comparison With Caucasian Lactation","publication_year":2012,"publication_date":"2012-12-29","ids":{"openalex":"https://openalex.org/W1995181362","doi":"https://doi.org/10.1210/jc.2012-2118","mag":"1995181362","pmid":"https://pubmed.ncbi.nlm.nih.gov/23275526","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/3565113"},"language":"en","primary_location":{"id":"doi:10.1210/jc.2012-2118","doi":"https://doi.org/10.1210/jc.2012-2118","is_oa":false,"landing_page_url":"https://doi.org/10.1210/jc.2012-2118","pdf_url":null,"source":{"id":"https://openalex.org/S205775358","display_name":"The Journal of Clinical Endocrinology & Metabolism","issn_l":"0021-972X","issn":["0021-972X","1945-7197"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-b","doyens","jufo-3","ki-jl-3","medline","norway-2","poland-140","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":"The Journal of Clinical Endocrinology &amp; Metabolism","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/3565113","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5111603174","display_name":"Raquel M. Carneiro","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I3125581668","display_name":"Universidade de Fortaleza","ror":"https://ror.org/02ynbzc81","country_code":"BR","type":"education","lineage":["https://openalex.org/I3125581668"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Raquel M. Carneiro","raw_affiliation_strings":["The University of Fortaleza School of Medicine (R.M.C.), Fortaleza, Cear\u00e1, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University of Fortaleza School of Medicine (R.M.C.), Fortaleza, Cear\u00e1, Brazil","institution_ids":["https://openalex.org/I3125581668"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002151895","display_name":"Linda Prebehalla","orcid":"https://orcid.org/0009-0003-2887-4615","observed_orcids":["https://orcid.org/0009-0003-2887-4615"]},"institutions":[{"id":"https://openalex.org/I170201317","display_name":"University of Pittsburgh","ror":"https://ror.org/01an3r305","country_code":"US","type":"education","lineage":["https://openalex.org/I170201317"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Linda Prebehalla","raw_affiliation_strings":["The Division of Endocrinology and Metabolism (L.P., M.B.T., A.F.S., M.J.H.), The University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania 15213"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Division of Endocrinology and Metabolism (L.P., M.B.T., A.F.S., M.J.H.), The University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania 15213","institution_ids":["https://openalex.org/I170201317"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029948498","display_name":"Mary Beth Tedesco","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I170201317","display_name":"University of Pittsburgh","ror":"https://ror.org/01an3r305","country_code":"US","type":"education","lineage":["https://openalex.org/I170201317"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mary Beth Tedesco","raw_affiliation_strings":["The Division of Endocrinology and Metabolism (L.P., M.B.T., A.F.S., M.J.H.), The University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania 15213"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Division of Endocrinology and Metabolism (L.P., M.B.T., A.F.S., M.J.H.), The University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania 15213","institution_ids":["https://openalex.org/I170201317"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015580446","display_name":"Susan M. Sereika","orcid":"https://orcid.org/0000-0002-7840-1352","observed_orcids":["https://orcid.org/0000-0002-7840-1352"]},"institutions":[{"id":"https://openalex.org/I170201317","display_name":"University of Pittsburgh","ror":"https://ror.org/01an3r305","country_code":"US","type":"education","lineage":["https://openalex.org/I170201317"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Susan M. Sereika","raw_affiliation_strings":["The University of Pittsburgh School of Nursing and Graduate School of Public Health (S.M.S.), Pittsburgh, Pennsylvania 15261"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University of Pittsburgh School of Nursing and Graduate School of Public Health (S.M.S.), Pittsburgh, Pennsylvania 15261","institution_ids":["https://openalex.org/I170201317"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078993249","display_name":"Caren M. Gundberg","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I32971472","display_name":"Yale University","ror":"https://ror.org/03v76x132","country_code":"US","type":"education","lineage":["https://openalex.org/I32971472"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Caren M. Gundberg","raw_affiliation_strings":["The Department of Orthopedics (C.M.G.), Yale University of Medicine, New Haven, Connecticut 06520"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Department of Orthopedics (C.M.G.), Yale University of Medicine, New Haven, Connecticut 06520","institution_ids":["https://openalex.org/I32971472"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047201441","display_name":"Andrew F. Stewart","orcid":"https://orcid.org/0000-0001-7866-5959","observed_orcids":["https://orcid.org/0000-0001-7866-5959"]},"institutions":[{"id":"https://openalex.org/I170201317","display_name":"University of Pittsburgh","ror":"https://ror.org/01an3r305","country_code":"US","type":"education","lineage":["https://openalex.org/I170201317"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Andrew F. Stewart","raw_affiliation_strings":["The Division of Endocrinology and Metabolism (L.P., M.B.T., A.F.S., M.J.H.), The University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania 15213"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Division of Endocrinology and Metabolism (L.P., M.B.T., A.F.S., M.J.H.), The University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania 15213","institution_ids":["https://openalex.org/I170201317"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109231559","display_name":"Mara J. Horwitz","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I170201317","display_name":"University of Pittsburgh","ror":"https://ror.org/01an3r305","country_code":"US","type":"education","lineage":["https://openalex.org/I170201317"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Mara J. Horwitz","raw_affiliation_strings":["The Division of Endocrinology and Metabolism (L.P., M.B.T., A.F.S., M.J.H.), The University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania 15213"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Division of Endocrinology and Metabolism (L.P., M.B.T., A.F.S., M.J.H.), The University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania 15213","institution_ids":["https://openalex.org/I170201317"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5109231559"],"corresponding_institution_ids":["https://openalex.org/I170201317"],"apc_list":{"value":3750,"currency":"USD","value_usd":3750},"apc_paid":null,"fwci":0.7451,"has_fulltext":false,"cited_by_count":19,"citation_normalized_percentile":{"value":0.74187913,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":"98","issue":"2","first_page":"523","last_page":"532"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10071","display_name":"Bone health and osteoporosis research","score":0.9208999872207642,"subfield":{"id":"https://openalex.org/subfields/2732","display_name":"Orthopedics and Sports Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10071","display_name":"Bone health and osteoporosis research","score":0.9208999872207642,"subfield":{"id":"https://openalex.org/subfields/2732","display_name":"Orthopedics and Sports 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/T10277","display_name":"Vitamin D Research Studies","score":0.039000000804662704,"subfield":{"id":"https://openalex.org/subfields/2712","display_name":"Endocrinology, Diabetes and Metabolism"},"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/T10979","display_name":"Breastfeeding Practices and Influences","score":0.005400000140070915,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"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/bone-turnover-markers","display_name":"bone turnover markers","score":0.843999981880188},{"id":"https://openalex.org/keywords/lactation","display_name":"lactation","score":0.996999979019165},{"id":"https://openalex.org/keywords/african-american-women","display_name":"African American women","score":0.9729999899864197},{"id":"https://openalex.org/keywords/racial-differences","display_name":"racial differences","score":0.8370000123977661},{"id":"https://openalex.org/keywords/parathyroid-hormone-resistance","display_name":"parathyroid hormone resistance","score":0.871999979019165},{"id":"https://openalex.org/keywords/parathyroid-hormone-related-protein","display_name":"parathyroid hormone-related protein","score":0.75},{"id":"https://openalex.org/keywords/bone-formation","display_name":"bone formation","score":0.5},{"id":"https://openalex.org/keywords/bone-resorption","display_name":"bone resorption","score":1.0},{"id":"https://openalex.org/keywords/25-hydroxyvitamin-d","display_name":"25-hydroxyvitamin D","score":0.9319999814033508},{"id":"https://openalex.org/keywords/calcium-metabolism","display_name":"calcium metabolism","score":0.6930000185966492},{"id":"https://openalex.org/keywords/bottle-feeding","display_name":"bottle feeding","score":0.765999972820282},{"id":"https://openalex.org/keywords/bone-loss","display_name":"bone loss","score":0.3930000066757202}],"concepts":[{"id":"https://openalex.org/C170033053","wikidata":"https://www.wikidata.org/wiki/Q952019","display_name":"Bone remodeling","level":2,"score":0.8770906925201416},{"id":"https://openalex.org/C125870589","wikidata":"https://www.wikidata.org/wiki/Q16959485","display_name":"N-terminal telopeptide","level":5,"score":0.8112697005271912},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.7008517980575562},{"id":"https://openalex.org/C134018914","wikidata":"https://www.wikidata.org/wiki/Q162606","display_name":"Endocrinology","level":1,"score":0.6929192543029785},{"id":"https://openalex.org/C2776659692","wikidata":"https://www.wikidata.org/wiki/Q719426","display_name":"Lactation","level":3,"score":0.6414284706115723},{"id":"https://openalex.org/C673006","wikidata":"https://www.wikidata.org/wiki/Q4941581","display_name":"Bone resorption","level":2,"score":0.631689727306366},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.5423842072486877},{"id":"https://openalex.org/C2781208988","wikidata":"https://www.wikidata.org/wiki/Q202476","display_name":"Parathyroid hormone","level":3,"score":0.4541068971157074},{"id":"https://openalex.org/C188816634","wikidata":"https://www.wikidata.org/wiki/Q2113324","display_name":"Prospective cohort study","level":2,"score":0.44394201040267944},{"id":"https://openalex.org/C131075544","wikidata":"https://www.wikidata.org/wiki/Q415863","display_name":"Osteocalcin","level":4,"score":0.24618226289749146},{"id":"https://openalex.org/C160160445","wikidata":"https://www.wikidata.org/wiki/Q24769688","display_name":"Alkaline phosphatase","level":3,"score":0.23098090291023254},{"id":"https://openalex.org/C519063684","wikidata":"https://www.wikidata.org/wiki/Q706","display_name":"Calcium","level":2,"score":0.2234177589416504},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.22025513648986816},{"id":"https://openalex.org/C2779234561","wikidata":"https://www.wikidata.org/wiki/Q11995","display_name":"Pregnancy","level":2,"score":0.131680428981781},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0},{"id":"https://openalex.org/C181199279","wikidata":"https://www.wikidata.org/wiki/Q8047","display_name":"Enzyme","level":2,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001741","descriptor_name":"Black or African American","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001842","descriptor_name":"Bone and Bones","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":true},{"descriptor_ui":"D002118","descriptor_name":"Calcium","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":true},{"descriptor_ui":"D003094","descriptor_name":"Collagen","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007774","descriptor_name":"Lactation","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":true},{"descriptor_ui":"D010012","descriptor_name":"Osteogenesis","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true},{"descriptor_ui":"D010281","descriptor_name":"Parathyroid Hormone","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":false},{"descriptor_ui":"D011446","descriptor_name":"Prospective Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014807","descriptor_name":"Vitamin D","qualifier_ui":"Q000031","qualifier_name":"analogs & derivatives","is_major_topic":false},{"descriptor_ui":"D014807","descriptor_name":"Vitamin D","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":false},{"descriptor_ui":"D015415","descriptor_name":"Biomarkers","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":false},{"descriptor_ui":"D044465","descriptor_name":"White People","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":4,"locations":[{"id":"doi:10.1210/jc.2012-2118","doi":"https://doi.org/10.1210/jc.2012-2118","is_oa":false,"landing_page_url":"https://doi.org/10.1210/jc.2012-2118","pdf_url":null,"source":{"id":"https://openalex.org/S205775358","display_name":"The Journal of Clinical Endocrinology & Metabolism","issn_l":"0021-972X","issn":["0021-972X","1945-7197"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-b","doyens","jufo-3","ki-jl-3","medline","norway-2","poland-140","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":"The Journal of Clinical Endocrinology &amp; Metabolism","raw_type":"journal-article"},{"id":"pmh:oai:europepmc.org:2892829","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/3565113","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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":null,"raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:3565113","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/3565113","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 Clin Endocrinol Metab","raw_type":"Text"},{"id":"pmid:23275526","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/23275526","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 clinical endocrinology and metabolism","raw_type":"Comparative Study"}],"best_oa_location":{"id":"pmh:oai:europepmc.org:2892829","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/3565113","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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":null,"raw_type":"Text"},"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.9763000011444092,"id":"https://metadata.un.org/sdg/3"}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[{"id":"https://openalex.org/G3396019356","display_name":"General Clinical Research Center","funder_award_id":"M01RR000056","funder_id":"https://openalex.org/F4320337375","funder_display_name":"National Center for Research Resources"},{"id":"https://openalex.org/G373944666","display_name":"Modeling Bone Formation and 1,25 Vitamin D in Humoral Hypercalcemia of Malignancy","funder_award_id":"R01DK073039","funder_id":"https://openalex.org/F4320337357","funder_display_name":"National Institute of Diabetes and Digestive and Kidney Diseases"},{"id":"https://openalex.org/G3745236714","display_name":"University of Pittsburgh Clinical and Translational Science Institute","funder_award_id":"UL1RR024153","funder_id":"https://openalex.org/F4320337375","funder_display_name":"National Center for Research Resources"},{"id":"https://openalex.org/G5664278136","display_name":"University of Pittsburgh Clinical and Translational Science Institute","funder_award_id":"UL1TR000005","funder_id":"https://openalex.org/F4320332161","funder_display_name":"National Institutes of Health"},{"id":"https://openalex.org/G6359574657","display_name":"Pathophysiology of PTH-related Protein (1-36) in Humans","funder_award_id":"R01DK051081","funder_id":"https://openalex.org/F4320337357","funder_display_name":"National Institute of Diabetes and Digestive and Kidney Diseases"},{"id":"https://openalex.org/G872164817","display_name":"PTH Receptors in Vascular Smooth Muscle Cells","funder_award_id":"R01DK071158","funder_id":"https://openalex.org/F4320337357","funder_display_name":"National Institute of Diabetes and Digestive and Kidney Diseases"}],"funders":[{"id":"https://openalex.org/F4320311041","display_name":"National Center for Theoretical Sciences","ror":"https://ror.org/02mfp0b67"},{"id":"https://openalex.org/F4320332161","display_name":"National Institutes of Health","ror":"https://ror.org/01cwqze88"},{"id":"https://openalex.org/F4320337357","display_name":"National Institute of Diabetes and Digestive and Kidney Diseases","ror":"https://ror.org/00adh9b73"},{"id":"https://openalex.org/F4320337375","display_name":"National Center for Research Resources","ror":"https://ror.org/04pw6fb54"},{"id":"https://openalex.org/F4320337472","display_name":"National Center for Advancing Translational Sciences","ror":"https://ror.org/04pw6fb54"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":45,"referenced_works":["https://openalex.org/W1948742032","https://openalex.org/W1966931962","https://openalex.org/W1968799724","https://openalex.org/W1971253104","https://openalex.org/W1974514176","https://openalex.org/W1977975617","https://openalex.org/W1981583613","https://openalex.org/W1985449982","https://openalex.org/W1986705224","https://openalex.org/W1995348366","https://openalex.org/W1997861786","https://openalex.org/W1997880790","https://openalex.org/W2013992885","https://openalex.org/W2017945794","https://openalex.org/W2019530390","https://openalex.org/W2030561743","https://openalex.org/W2037489361","https://openalex.org/W2041255757","https://openalex.org/W2047855561","https://openalex.org/W2049467531","https://openalex.org/W2049826576","https://openalex.org/W2050229863","https://openalex.org/W2051600912","https://openalex.org/W2058079885","https://openalex.org/W2060753218","https://openalex.org/W2062496249","https://openalex.org/W2065566070","https://openalex.org/W2066677911","https://openalex.org/W2089592874","https://openalex.org/W2091806192","https://openalex.org/W2094689480","https://openalex.org/W2097741826","https://openalex.org/W2101054348","https://openalex.org/W2102194944","https://openalex.org/W2114344526","https://openalex.org/W2153205382","https://openalex.org/W2154312234","https://openalex.org/W2157561929","https://openalex.org/W2161712594","https://openalex.org/W2163626466","https://openalex.org/W2171393836","https://openalex.org/W2172006441","https://openalex.org/W2326705116","https://openalex.org/W6665177267","https://openalex.org/W6685021859"],"related_works":["https://openalex.org/W4386213009","https://openalex.org/W2041255757","https://openalex.org/W4386725888","https://openalex.org/W1997880790","https://openalex.org/W1599776129","https://openalex.org/W1974678842","https://openalex.org/W4380291235","https://openalex.org/W2112901782","https://openalex.org/W2171393836","https://openalex.org/W2062573985"],"abstract_inverted_index":{"CONTEXT:":[0],"The":[1,24,76],"African-American":[2,58,108,156,192,203,207,239],"skeleton":[3],"is":[4,10,21,261,278,291],"resistant":[5,12],"to":[6,13,30,150,236,263],"PTH;":[7],"whether":[8],"it":[9],"also":[11],"PTHrP":[14],"and":[15,67,92,101,115,142,154,174,187,193,198,250,274,293],"the":[16,27,254],"hormonal":[17,255],"milieu":[18,256],"of":[19,26,51,53,62,89,139,171,178,216,225,247,257],"lactation":[20,38,290],"unknown.":[22],"OBJECTIVES:":[23],"objective":[25],"study":[28,47,77],"was":[29,78,112],"assess":[31],"bone":[32,54,90,217,248,282],"turnover":[33,55,91],"markers":[34,52,88,136,215,224,246],"in":[35,56,152,191,202,214,223,245,252,266,272,284,287],"African-Americans":[36,285],"during":[37,289],"vs":[39,204,227],"Caucasians.":[40],"DESIGN":[41],"AND":[42],"PARTICIPANTS:":[43],"A":[44],"prospective":[45],"cohort":[46],"with":[48,71,120,128,280],"repeated":[49],"measures":[50],"60":[57],"women":[59,157,240,268],"(3":[60],"groups":[61],"20:":[63],"lactating,":[64],"bottle":[65],"feeding,":[66],"healthy":[68],"controls),":[69],"compared":[70,119],"historic":[72],"Caucasian":[73,194,205,267],"women.":[74],"SETTING:":[75],"conducted":[79],"at":[80],"a":[81,242],"university":[82],"medical":[83],"center.":[84],"OUTCOME":[85],"MEASURES:":[86],"Biochemical":[87],"calcium":[93],"metabolism":[94],"were":[95,103,189,200],"measured.":[96],"RESULTS:":[97],"25-Hydroxyvitamin":[98],"D":[99,132],"(25-OHD)":[100],"PTH":[102,116],"similar":[104,129,212,262,281],"among":[105],"all":[106],"3":[107],"groups,":[109],"but":[110,196,219],"25-OHD":[111,273],"30%-50%":[113],"lower":[114,201,221],"2-fold":[117],"higher":[118],"Caucasians":[121,228,288],"(P":[122,229],"<":[123,126,160,164,184],".001,":[124],"P":[125,159,163,183],".002),":[127],"1,25":[130],"dihydroxyvitamin":[131],"[1,25(OH)(2)D]":[133],"values.":[134],"Formation":[135],"[amino-terminal":[137],"telopeptide":[138,170,177],"procollagen-1":[140],"(P1NP)":[141],"bone-specific":[143],"alkaline":[144],"phosphatase":[145],"(BSAP)]":[146],"increased":[147],"significantly":[148],"(2-":[149],"3-fold)":[151],"lactating":[153,208,238],"bottle-feeding":[155],"(P1NP,":[158],".001;":[161],"BSAP,":[162],".001),":[165],"as":[166,286],"did":[167],"resorption":[168,226,249],"[carboxy-terminal":[169],"collagen-1":[172],"(CTX)":[173],"serum":[175],"amino-terminal":[176],"collagen":[179],"1":[180],"(NTX),":[181],"both":[182],".001].":[185],"P1NP":[186],"BSAP":[188],"comparable":[190],"controls,":[195],"CTX":[197],"NTX":[199],"controls.":[206],"mothers":[209],"displayed":[210],"quantitatively":[211],"increases":[213,222],"formation":[218,251],"slightly":[220],"=":[230],".036).":[231],"CONCLUSIONS:":[232],"Despite":[233],"reported":[234,265],"resistance":[235],"PTH,":[237],"have":[241],"significant":[243],"increase":[244],"response":[253,260],"lactation.":[258],"This":[259],"that":[264],"despite":[269],"racial":[270],"differences":[271],"PTH.":[275],"Whether":[276],"this":[277],"associated":[279],"loss":[283],"unknown":[292],"requires":[294],"further":[295],"study.":[296]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-11-06T12:05:46.655746","created_date":"2016-06-24T00:00:00"}
