{"id":"https://openalex.org/W84623960","doi":null,"title":"Plasma vitamin C and tocotrienols changes in response to dietary supplementation among young male adults.","display_name":"Plasma vitamin C and tocotrienols changes in response to dietary supplementation among young male adults.","publication_year":2010,"publication_date":"2010-01-01","ids":{"openalex":"https://openalex.org/W84623960","mag":"84623960","pmid":"https://pubmed.ncbi.nlm.nih.gov/20499024"},"language":"en","primary_location":{"id":"pmid:20499024","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/20499024","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":"La Clinica terapeutica","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/A5108123404","display_name":"A.M. Zahara","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I885383172","display_name":"National University of Malaysia","ror":"https://ror.org/00bw8d226","country_code":"MY","type":"education","lineage":["https://openalex.org/I885383172"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"A M Zahara","raw_affiliation_strings":["Department of Nutrition and Dietetics, Faculty of Allied Health Sciences, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia. zaharamanaf@yahoo.com"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Nutrition and Dietetics, Faculty of Allied Health Sciences, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia. zaharamanaf@yahoo.com","institution_ids":["https://openalex.org/I885383172"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026853053","display_name":"C. C. Lee","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"C C Lee","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108097993","display_name":"I Siti Fatimah","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"I Siti Fatimah","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110276674","display_name":"Bee Koon Poh","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"B K Poh","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112093217","display_name":"O Khairul","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"O Khairul","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062970902","display_name":"Suprava Das","orcid":"https://orcid.org/0000-0001-6379-3704","observed_orcids":["https://orcid.org/0000-0001-6379-3704"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"S Das","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":null,"display_name":"J Mohamad","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"J Mohamad","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.01437829,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":"161","issue":"2","first_page":"121","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10445","display_name":"Antioxidant Activity and Oxidative Stress","score":0.9887999892234802,"subfield":{"id":"https://openalex.org/subfields/2704","display_name":"Biochemistry (medical)"},"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/T10445","display_name":"Antioxidant Activity and Oxidative Stress","score":0.9887999892234802,"subfield":{"id":"https://openalex.org/subfields/2704","display_name":"Biochemistry (medical)"},"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/T12554","display_name":"Vitamin C and Antioxidants Research","score":0.008299999870359898,"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/T11585","display_name":"Exercise and Physiological Responses","score":0.0026000000070780516,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology (medical)"},"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/vitamin-c","display_name":"vitamin C","score":0.9779999852180481},{"id":"https://openalex.org/keywords/tocotrienols","display_name":"tocotrienols","score":0.9950000047683716},{"id":"https://openalex.org/keywords/dietary-supplementation","display_name":"dietary supplementation","score":0.7450000047683716},{"id":"https://openalex.org/keywords/plasma-vitamin-c-concentration","display_name":"plasma vitamin C concentration","score":0.7549999952316284},{"id":"https://openalex.org/keywords/alpha-tocotrienol","display_name":"alpha-tocotrienol","score":0.9539999961853027},{"id":"https://openalex.org/keywords/delta-tocotrienol","display_name":"delta-tocotrienol","score":0.9900000095367432},{"id":"https://openalex.org/keywords/gamma-tocotrienol","display_name":"gamma-tocotrienol","score":1.0},{"id":"https://openalex.org/keywords/bioavailability","display_name":"bioavailability","score":0.6850000023841858},{"id":"https://openalex.org/keywords/oxidative-stress","display_name":"oxidative stress","score":0.7789999842643738},{"id":"https://openalex.org/keywords/antioxidant-vitamins","display_name":"antioxidant vitamins","score":0.7879999876022339},{"id":"https://openalex.org/keywords/young-men","display_name":"young men","score":0.7310000061988831},{"id":"https://openalex.org/keywords/police-cadets","display_name":"police cadets","score":0.921999990940094}],"concepts":[{"id":"https://openalex.org/C2777551382","wikidata":"https://www.wikidata.org/wiki/Q141180","display_name":"Vitamin E","level":3,"score":0.7027828693389893},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.6926608681678772},{"id":"https://openalex.org/C27081682","wikidata":"https://www.wikidata.org/wiki/Q269829","display_name":"Placebo","level":3,"score":0.6821094751358032},{"id":"https://openalex.org/C2778004101","wikidata":"https://www.wikidata.org/wiki/Q133948","display_name":"Antioxidant","level":2,"score":0.6133933067321777},{"id":"https://openalex.org/C2776940978","wikidata":"https://www.wikidata.org/wiki/Q34956","display_name":"Vitamin","level":2,"score":0.5506637692451477},{"id":"https://openalex.org/C2780022331","wikidata":"https://www.wikidata.org/wiki/Q199678","display_name":"Vitamin C","level":2,"score":0.5395329594612122},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.5319291353225708},{"id":"https://openalex.org/C2778310972","wikidata":"https://www.wikidata.org/wiki/Q427419","display_name":"Tocotrienol","level":5,"score":0.49651819467544556},{"id":"https://openalex.org/C134018914","wikidata":"https://www.wikidata.org/wiki/Q162606","display_name":"Endocrinology","level":1,"score":0.4835178852081299},{"id":"https://openalex.org/C3017583242","wikidata":"https://www.wikidata.org/wiki/Q30612","display_name":"Placebo group","level":4,"score":0.4321932792663574},{"id":"https://openalex.org/C2776151105","wikidata":"https://www.wikidata.org/wiki/Q898814","display_name":"Oxidative stress","level":2,"score":0.4278540015220642},{"id":"https://openalex.org/C2781449162","wikidata":"https://www.wikidata.org/wiki/Q910277","display_name":"Tocopherol","level":4,"score":0.420383483171463},{"id":"https://openalex.org/C140793950","wikidata":"https://www.wikidata.org/wiki/Q168091","display_name":"Animal science","level":1,"score":0.41353198885917664},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.20579609274864197},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.20427429676055908},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.10422593355178833},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0}],"mesh":[{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001205","descriptor_name":"Ascorbic Acid","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":true},{"descriptor_ui":"D002839","descriptor_name":"Chromans","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":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014810","descriptor_name":"Vitamin E","qualifier_ui":"Q000031","qualifier_name":"analogs & derivatives","is_major_topic":false},{"descriptor_ui":"D014815","descriptor_name":"Vitamins","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":true},{"descriptor_ui":"D019587","descriptor_name":"Dietary Supplements","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D024508","descriptor_name":"Tocotrienols","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":true},{"descriptor_ui":"D055815","descriptor_name":"Young Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"pmid:20499024","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/20499024","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":"La Clinica terapeutica","raw_type":"Journal Article"},{"id":"mag:84623960","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/20499024","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":[{"display_name":"Good health and well-being","score":0.9922999739646912,"id":"https://metadata.un.org/sdg/3"},{"display_name":"Zero hunger","score":0.40450000762939453,"id":"https://metadata.un.org/sdg/2"}],"study_designs":[{"display_name":"Randomized Controlled Trial","id":"https://openalex.org/study-designs/randomized-controlled-trial"},{"display_name":"Clinical Trial","id":"https://openalex.org/study-designs/clinical-trial"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2083662152","https://openalex.org/W2188926221","https://openalex.org/W2098775141","https://openalex.org/W2084380855","https://openalex.org/W2050361512","https://openalex.org/W2062840313","https://openalex.org/W2134351423","https://openalex.org/W2167171095","https://openalex.org/W1985230761","https://openalex.org/W2063022737"],"abstract_inverted_index":{"BACKGROUND":[0],"AND":[1,37],"AIMS:":[2],"Intake":[3],"of":[4,22,29,41,50,67,83,188,198,216,246],"the":[5,12,232],"antioxidant":[6],"vitamins":[7,31,248],"C":[8,24,57,71,97,177,181,191],"and":[9,25,72,112,119,129,141,155,169,208,219,249],"E":[10],"lowers":[11],"oxidative":[13],"stress.":[14],"The":[15,123,240],"study":[16,241],"aimed":[17],"to":[18,48,107,136,150,164,203,236,252],"determine":[19],"plasma":[20,95,179,189],"concentrations":[21,182,215,234],"vitamin":[23,56,70,96,180,190],"tocotrienols":[26],"after":[27,117],"supplementation":[28,84],"both":[30],"in":[32,192,221],"young":[33],"male":[34],"adults.":[35],"MATERIALS":[36],"METHODS:":[38],"A":[39],"total":[40],"64":[42],"police":[43],"recruits":[44],"were":[45,131,183,224],"randomly":[46],"assigned":[47],"one":[49],"these":[51,247],"groups:":[52],"(a)":[53],"500":[54,68],"mg":[55,62,69,74],"(Vitamin":[58],"C),":[59],"(b)":[60],"200":[61,73],"Tocovid":[63,75],"(Tocotrienol),":[64],"(c)":[65],"combination":[66],"(Combination)":[76],"or":[77],"(d)":[78],"placebo":[79],"(Placebo)":[80],"for":[81,126],"eight-weeks":[82],"followed":[85],"by":[86],"six-week":[87],"washout":[88,229],"period.":[89],"RESULTS:":[90],"In":[91,175],"Combination":[92],"group,":[93,178],"mean":[94],"concentration":[98,187],"significantly":[99,184,225],"increased":[100,195],"from":[101,196],"baseline":[102,197],"2.86":[103],"+/-":[104,109,114,133,138,143,147,152,157,161,166,171,200,205,210],"1.19":[105],"mg/L":[106,111,116,202,207,212],"10.37":[108],"1.29":[110],"15.63":[113],"1.27":[115],"four-":[118],"eight-week":[120],"supplementation,":[121],"respectively.":[122,174,213],"corresponding":[124],"figures":[125],"alpha-,":[127,217],"delta-":[128,218],"gamma-tocotrienols":[130,220],"9.9":[132],"2.5":[134,146],"ng/ml":[135,140,149,154,163,168],"104.1":[137],"19.8":[139],"112.8":[142],"38.0":[144],"ng/ml;":[145,159],"0.9":[148],"29.9":[151],"7.0":[153],"17.9":[156],"4.7":[158],"19.2":[160],"3.1":[162],"75.2":[165],"24.1":[167],"161.7":[170],"49.9":[172],"ng/ml,":[173],"Vitamin":[176],"increased.":[185],"Conversely,":[186],"Tocotrienol":[193],"group":[194,223],"2.72":[199],"0.20":[201],"6.80":[204],"0.63":[206],"8.9":[209],"0.77":[211],"Plasma":[214],"this":[222],"elevated.":[226],"After":[227],"6-week":[228],"period,":[230],"all":[231],"elevated":[233],"returned":[235],"basal":[237],"levels.":[238],"CONCLUSION:":[239],"showed":[242],"a":[243],"good":[244],"bioavailability":[245],"increment":[250],"due":[251],"supplementation.":[253]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}
