{"id":"https://openalex.org/W7225791736","doi":"https://doi.org/10.1186/s13102-026-02241-3","title":"The association between dietary amino acids\u2019 patterns, cardio-metabolic parameters, and serum cardiac troponin I levels among physically active young individuals","display_name":"The association between dietary amino acids\u2019 patterns, cardio-metabolic parameters, and serum cardiac troponin I levels among physically active young individuals","publication_year":2026,"publication_date":"2026-11-11","ids":{"openalex":"https://openalex.org/W7225791736","doi":"https://doi.org/10.1186/s13102-026-02241-3"},"language":"en","primary_location":{"id":"doi:10.1186/s13102-026-02241-3","doi":"https://doi.org/10.1186/s13102-026-02241-3","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s13102-026-02241-3","pdf_url":null,"source":{"id":"https://openalex.org/S4210191135","display_name":"BMC Sports Science Medicine and Rehabilitation","issn_l":"2052-1847","issn":["2052-1847"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","doyens","jufo-1","ki-jl-1","norway-1","oarl","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320256","host_organization_name":"BioMed Central","host_organization_lineage":["https://openalex.org/P4310320256","https://openalex.org/P4310319965"],"host_organization_lineage_names":["BioMed Central","Springer Nature"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"BMC Sports Science, Medicine and Rehabilitation","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1186/s13102-026-02241-3","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5013567280","display_name":"Negin Nikrad","orcid":"https://orcid.org/0000-0002-6033-1712","observed_orcids":["https://orcid.org/0000-0002-6033-1712"]},"institutions":[{"id":"https://openalex.org/I163205636","display_name":"Tabriz University of Medical Sciences","ror":"https://ror.org/04krpx645","country_code":"IR","type":"education","lineage":["https://openalex.org/I163205636"]},{"id":"https://openalex.org/I4405272080","display_name":"Tabriz Health Services Management Research Center","ror":"https://ror.org/03hbyzv53","country_code":"IR","type":"facility","lineage":["https://openalex.org/I4405272080"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Negin Nikrad","raw_affiliation_strings":["Tabriz Health Services Management Research Center, Tabriz University of Medical Sciences, Tabriz, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tabriz Health Services Management Research Center, Tabriz University of Medical Sciences, Tabriz, Iran","institution_ids":["https://openalex.org/I163205636","https://openalex.org/I4405272080"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5161451557","display_name":"Adel Rahimipour","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I163205636","display_name":"Tabriz University of Medical Sciences","ror":"https://ror.org/04krpx645","country_code":"IR","type":"education","lineage":["https://openalex.org/I163205636"]},{"id":"https://openalex.org/I4405272080","display_name":"Tabriz Health Services Management Research Center","ror":"https://ror.org/03hbyzv53","country_code":"IR","type":"facility","lineage":["https://openalex.org/I4405272080"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Adel Rahimipour","raw_affiliation_strings":["Tabriz Health Services Management Research Center, Tabriz University of Medical Sciences, Tabriz, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tabriz Health Services Management Research Center, Tabriz University of Medical Sciences, Tabriz, Iran","institution_ids":["https://openalex.org/I163205636","https://openalex.org/I4405272080"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038904636","display_name":"Nazila Farrin","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I163205636","display_name":"Tabriz University of Medical Sciences","ror":"https://ror.org/04krpx645","country_code":"IR","type":"education","lineage":["https://openalex.org/I163205636"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Nazila Farrin","raw_affiliation_strings":["Nutrition research center, Tabriz University of Medical Sciences, Tabriz, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nutrition research center, Tabriz University of Medical Sciences, Tabriz, Iran","institution_ids":["https://openalex.org/I163205636"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5010639009","display_name":"Mahdieh Abbasalizad Farhangi","orcid":"https://orcid.org/0000-0002-7036-6900","observed_orcids":["https://orcid.org/0000-0002-7036-6900"]},"institutions":[{"id":"https://openalex.org/I163205636","display_name":"Tabriz University of Medical Sciences","ror":"https://ror.org/04krpx645","country_code":"IR","type":"education","lineage":["https://openalex.org/I163205636"]},{"id":"https://openalex.org/I4405272080","display_name":"Tabriz Health Services Management Research Center","ror":"https://ror.org/03hbyzv53","country_code":"IR","type":"facility","lineage":["https://openalex.org/I4405272080"]}],"countries":["IR"],"is_corresponding":true,"raw_author_name":"Mahdieh Abbasalizad Farhangi","raw_affiliation_strings":["Tabriz Health Services Management Research Center, Tabriz University of Medical Sciences, Tabriz, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tabriz Health Services Management Research Center, Tabriz University of Medical Sciences, Tabriz, Iran","institution_ids":["https://openalex.org/I163205636","https://openalex.org/I4405272080"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5010639009"],"corresponding_institution_ids":["https://openalex.org/I163205636","https://openalex.org/I4405272080"],"apc_list":{"value":2890,"currency":"USD","value_usd":2890},"apc_paid":{"value":2890,"currency":"USD","value_usd":2890},"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10866","display_name":"Nutritional Studies and Diet","score":0.9794999957084656,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational Health"},"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/T10866","display_name":"Nutritional Studies and Diet","score":0.9794999957084656,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational Health"},"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/T11399","display_name":"Muscle metabolism and nutrition","score":0.01600000075995922,"subfield":{"id":"https://openalex.org/subfields/2916","display_name":"Nutrition and Dietetics"},"field":{"id":"https://openalex.org/fields/29","display_name":"Nursing"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10387","display_name":"Fatty Acid Research and Health","score":0.001500000013038516,"subfield":{"id":"https://openalex.org/subfields/2916","display_name":"Nutrition and Dietetics"},"field":{"id":"https://openalex.org/fields/29","display_name":"Nursing"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[],"concepts":[{"id":"https://openalex.org/C179861144","wikidata":"https://www.wikidata.org/wiki/Q2168094","display_name":"Varimax rotation","level":4,"score":0.7404000163078308},{"id":"https://openalex.org/C515207424","wikidata":"https://www.wikidata.org/wiki/Q8066","display_name":"Amino acid","level":2,"score":0.6442999839782715},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.57669997215271},{"id":"https://openalex.org/C2780221984","wikidata":"https://www.wikidata.org/wiki/Q131191","display_name":"Body mass index","level":2,"score":0.5292999744415283},{"id":"https://openalex.org/C27438332","wikidata":"https://www.wikidata.org/wiki/Q2873","display_name":"Principal component analysis","level":2,"score":0.5072000026702881},{"id":"https://openalex.org/C44249647","wikidata":"https://www.wikidata.org/wiki/Q208498","display_name":"Confidence interval","level":2,"score":0.4577000141143799},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.43650001287460327},{"id":"https://openalex.org/C2780662849","wikidata":"https://www.wikidata.org/wiki/Q48768339","display_name":"Food frequency questionnaire","level":2,"score":0.37459999322891235},{"id":"https://openalex.org/C134018914","wikidata":"https://www.wikidata.org/wiki/Q162606","display_name":"Endocrinology","level":1,"score":0.3578999936580658},{"id":"https://openalex.org/C42407357","wikidata":"https://www.wikidata.org/wiki/Q521","display_name":"Physiology","level":1,"score":0.34940001368522644},{"id":"https://openalex.org/C117220453","wikidata":"https://www.wikidata.org/wiki/Q5172842","display_name":"Correlation","level":2,"score":0.3391000032424927},{"id":"https://openalex.org/C2777992278","wikidata":"https://www.wikidata.org/wiki/Q705605","display_name":"Aromatic amino acids","level":3,"score":0.3312000036239624},{"id":"https://openalex.org/C2779874844","wikidata":"https://www.wikidata.org/wiki/Q1967281","display_name":"National Health and Nutrition Examination Survey","level":3,"score":0.2791000008583069},{"id":"https://openalex.org/C48921125","wikidata":"https://www.wikidata.org/wiki/Q10861030","display_name":"Linear regression","level":2,"score":0.2736000120639801},{"id":"https://openalex.org/C129230472","wikidata":"https://www.wikidata.org/wiki/Q767036","display_name":"Food group","level":2,"score":0.266400009393692},{"id":"https://openalex.org/C3020255362","wikidata":"https://www.wikidata.org/wiki/Q747883","display_name":"Physical activity","level":2,"score":0.2648000121116638},{"id":"https://openalex.org/C31903555","wikidata":"https://www.wikidata.org/wiki/Q1637030","display_name":"Food science","level":1,"score":0.2538999915122986}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1186/s13102-026-02241-3","doi":"https://doi.org/10.1186/s13102-026-02241-3","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s13102-026-02241-3","pdf_url":null,"source":{"id":"https://openalex.org/S4210191135","display_name":"BMC Sports Science Medicine and Rehabilitation","issn_l":"2052-1847","issn":["2052-1847"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","doyens","jufo-1","ki-jl-1","norway-1","oarl","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320256","host_organization_name":"BioMed Central","host_organization_lineage":["https://openalex.org/P4310320256","https://openalex.org/P4310319965"],"host_organization_lineage_names":["BioMed Central","Springer Nature"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"BMC Sports Science, Medicine and Rehabilitation","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1186/s13102-026-02241-3","doi":"https://doi.org/10.1186/s13102-026-02241-3","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s13102-026-02241-3","pdf_url":null,"source":{"id":"https://openalex.org/S4210191135","display_name":"BMC Sports Science Medicine and Rehabilitation","issn_l":"2052-1847","issn":["2052-1847"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","doyens","jufo-1","ki-jl-1","norway-1","oarl","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320256","host_organization_name":"BioMed Central","host_organization_lineage":["https://openalex.org/P4310320256","https://openalex.org/P4310319965"],"host_organization_lineage_names":["BioMed Central","Springer Nature"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"BMC Sports Science, Medicine and Rehabilitation","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Studies":[0],"that":[1,365,429],"previously":[2],"looked":[3],"at":[4],"the":[5,14,31,60,107,111,138,145,238,270,276,322,366,415],"impacts":[6],"of":[7,16,96,110,141,226,237,279,325,373,393],"amino":[8,18,46,124,212,217,229,247,260,303,313,377,417,431],"acids":[9,230,261,314,378],"are":[10],"now":[11],"focusing":[12],"on":[13,21,216],"effects":[15],"dietary":[17,45,90,211,228,430],"acid":[19,47,125,213,218,380,418,432],"patterns":[20,126,214,234,433],"people\u2019s":[22],"health.":[23],"Since":[24],"there":[25],"is":[26],"little":[27],"information":[28],"available":[29],"about":[30],"connection":[32],"between":[33,62],"serum":[34],"cardiac":[35],"troponin":[36],"I":[37,166],"(CTNI)":[38],"levels,":[39],"cardiovascular":[40,411],"and":[41,44,118,127,152,173,175,187,203,258,267,311,316,356,381,386,396],"metabolic":[42],"parameters,":[43],"patterns,":[48],"we":[49],"used":[50,104,208],"Principal":[51,223],"Component":[52],"Analysis":[53],"(PCA)":[54],"in":[55,65,269,319,399,439],"this":[56],"study":[57,71],"to":[58,88,105,209],"examine":[59],"associations":[61],"these":[63],"variables":[64,129],"young,":[66],"active":[67,75,444],"people.":[68],"This":[69],"cross-sectional":[70],"included":[72],"220":[73],"physically":[74],"young":[76,443],"adults":[77],"aged":[78],"18\u201335":[79],"years.":[80],"A":[81],"Food":[82],"Frequency":[83],"Questionnaire":[84],"(FFQ)":[85],"was":[86,207,243,282,299,328,388,420],"employed":[87],"measure":[89],"consumption.":[91],"The":[92,114],"United":[93],"States":[94],"Department":[95],"Agriculture":[97],"(USDA)":[98],"established":[99],"standardized":[100],"sizes,":[101],"which":[102,403],"were":[103,121,130,157,163,194],"calculate":[106],"portion":[108],"sizes":[109],"items":[112],"consumed.":[113],"subjects\u2019":[115],"biochemical,":[116],"anthropometric,":[117],"demographic":[119],"characteristics":[120],"assessed.":[122],"Dietary":[123],"other":[128],"analyzed":[131],"using":[132,196],"generalized":[133],"linear":[134],"models":[135,162],"(GLM)":[136],"with":[137,200,285,331,390,407,423,437],"first":[139,416],"tertile":[140,278,324],"each":[142],"pattern":[143,419],"as":[144],"reference":[146],"category.":[147],"Unstandardized":[148],"beta":[149],"coefficients":[150],"(\u03b2)":[151],"95%":[153],"confidence":[154],"intervals":[155],"(CI)":[156],"reported.":[158],"Three":[159],"multivariable":[160],"adjusted":[161,179,272,401],"constructed:":[164],"Model":[165,168,176,320],"(crude),":[167],"II":[169],"(adjusted":[170],"for":[171,180],"age":[172],"sex),":[174],"III":[177],"(further":[178],"energy":[181],"intake,":[182],"body":[183],"mass":[184],"index":[185],"(BMI),":[186],"physical":[188],"activity).":[189],"Linear":[190],"trends":[191],"across":[192],"tertiles":[193],"assessed":[195],"P-trend":[197,294,340],"analysis.":[198],"PCA":[199],"varimax":[201],"rotation":[202],"a":[204,408],"correlation":[205],"matrix":[206],"obtain":[210],"based":[215],"intake":[219],"(grams":[220],"per":[221],"day).":[222],"component":[224],"analysis":[225],"18":[227],"identified":[231],"two":[232],"distinct":[233],"explaining":[235],"97.4%":[236],"total":[239,345,394],"variance.":[240],"Pattern":[241,280,297,326],"1":[242,281],"characterized":[244,300,369],"by":[245,301,370],"essential":[246],"acids,":[248,304],"including":[249,305],"branched-chain":[250],"(leucine,":[251],"isoleucine,":[252],"valine),":[253],"aromatic":[254],"(tyrosine,":[255],"tryptophan,":[256],"phenylalanine),":[257],"sulfur-containing":[259],"(methionine,":[262],"cysteine),":[263],"alongside":[264,343],"histidine,":[265],"threonine,":[266],"lysine;":[268],"fully":[271,400],"model":[273],"(Model":[274],"III),":[275],"highest":[277,323],"positively":[283,421],"associated":[284,330,389,406,422,436],"HDL":[286,424],"levels":[287,392],"(\u03b2":[288,334],"=":[289,295,335,338,349,354,360],"5.95,":[290],"P":[291,337,348,353,359],"<":[292],"0.01,":[293],"0.01).":[296],"2":[298,327],"non-essential":[302],"glycine,":[306,374],"alanine,":[307,375],"serine,":[308,384],"arginine,":[309,385],"proline,":[310],"acidic":[312,376],"(glutamic":[315,379],"aspartic":[317,382],"acids);":[318],"III,":[321],"significantly":[329],"higher":[332,371],"FBS":[333],"3.41,":[336],"0.02,":[339],"\u2264":[341],"0.05)":[342],"lower":[344,391],"cholesterol":[346,395,398],"(\u03b2=-30.28,":[347],"0.01),":[350],"LDL":[351,397],"(\u03b2=-23.37,":[352],"0.03),":[355],"triglycerides":[357],"(\u03b2=-18.59,":[358],"0.04).":[361],"Our":[362],"findings":[363,427],"indicate":[364],"second":[367],"pattern,":[368],"loads":[372],"acid),":[383],"proline":[387],"models,":[402],"may":[404,434],"be":[405,435],"more":[409],"favorable":[410],"risk":[412],"profile.":[413],"Additionally,":[414],"levels.":[425],"These":[426],"suggest":[428],"differences":[438],"lipid":[440],"profiles":[441],"among":[442],"adults.":[445],"IR.TBZMED.REC.1402.207.":[446]},"counts_by_year":[],"updated_date":"2026-11-12T12:28:57.059296","created_date":"2026-11-12T00:00:00"}