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[{"key": "dc.contributor.author", "value": "Sarkkinen, Pasi", "language": null, "element": "contributor", "qualifier": "author", "schema": "dc"}, {"key": "dc.date.accessioned", "value": "2009-09-21T11:20:12Z", "language": "", "element": "date", "qualifier": "accessioned", "schema": "dc"}, {"key": "dc.date.available", "value": "2009-09-21T11:20:12Z", "language": "", "element": "date", "qualifier": "available", "schema": "dc"}, {"key": "dc.date.issued", "value": "2007", "language": null, "element": "date", "qualifier": "issued", "schema": "dc"}, {"key": "dc.identifier.other", "value": "oai:jykdok.linneanet.fi:1054440", "language": null, "element": "identifier", "qualifier": "other", "schema": "dc"}, {"key": "dc.identifier.uri", "value": "https://jyx.jyu.fi/handle/123456789/21777", "language": "", "element": "identifier", "qualifier": "uri", "schema": "dc"}, {"key": "dc.description.abstract", "value": "Sarkkinen, Pasi 2007. Nopean painonpudotuksen vaikutukset kehon koostumukseen sek\u00e4 neste- ja hormonitasapainoon kansallisen huipputason painijoilla. Liikuntabiologian laitos, Jyv\u00e4skyl\u00e4n yliopisto. Pro Gradu \u2013tutkielma. Nopean ja suuren painonpudotuksen vaikutuksia urheilijan elimist\u00f6\u00f6n on tutkittu verrattain v\u00e4h\u00e4n ja mahdollisia terveydellisi\u00e4 riskej\u00e4 ei ole juurikaan tiedostettu. Nopea painonpudotus on hyvin yleisesti k\u00e4ytetty menetelm\u00e4 painoluokkalajeissa, kun normaalipaino ylitt\u00e4\u00e4 kilpailusarjan. Painijoiden painon pudotus ala- ja keskisarjoissa on useimmiten 5-8 kg eli 8-12 % kehonpainosta. 18 tervett\u00e4 suomalaista painijaa osallistui kreikkalais-roomalaisen tyylin SM-kilpailuihin (2004). Heid\u00e4n kehon koostumus (DXA \u2013menetelm\u00e4), kehon paino, er\u00e4\u00e4t verimuuttujat (Hb, Hkr, Krea) sek\u00e4 seerumin hormonitasot (testosteroni, LH, SHBG, IGF-1) mitattiin kolme viikkoa ennen kilpailua. Koehenkil\u00f6t alensivat painoaan 2 \u2013 3 viikon ajan v\u00e4hent\u00e4m\u00e4ll\u00e4 ravintoa ja nestett\u00e4, sek\u00e4 hikoilemalla. Toinen vastaava mittaus tehtiin juuri ennen SM-kisojen punnitusta. Koehenkil\u00f6t punnittiin viel\u00e4 seuraavana aamuna ennen kilpailun alkua, noin 15 tunnin vapaan neste- ja ravintotankkauksen j\u00e4lkeen. Tutkittavien paino laski keskim\u00e4\u00e4rin 5.7 \u00b1 1.5 kg eli 8.2 \u00b1 2.3 %. Suurin yksitt\u00e4inen painonpudotus oli 8.3 kg ja suurin suhteellinen pudotus 12.0 %. Kehon rasvan m\u00e4\u00e4r\u00e4 v\u00e4heni nopean painonpudotuksen j\u00e4lkeen keskim\u00e4\u00e4rin 0.9 \u00b1 0.4 kg (16.0 \u00b1 6.9 %, p?0.001) ja rasvattoman kehon paino 4.8 \u00b1 1.3 kg (7.9 \u00b1 2.5 %). Rasvaprosentti laski 0.7 \u00b1 0.5 %. Suoritettu painonpudotus ei vaikuttanut luuston massaan tai tiheyteen. Ensimm\u00e4isess\u00e4 mittauksessa keskim\u00e4\u00e4r\u00e4inen paino oli 69.8 \u00b1 7.1 kg, toisessa mittauksessa 64.2 \u00b1 7.2 kg ja kolmannessa mittauksessa 68.3 \u00b1 7.2 kg. Kehon paino nousi toisen ja kolmannen mittauksen v\u00e4lill\u00e4 4.1 \u00b1 1.3 kg (6.0 \u00b1 1.9 %). Hemoglobiinipitoisuus nousi 12.0 \u00b1 8.6 g / l (7.8 \u00b1 5.9 %, p?0.001), hematokriitti 4.9 \u00b1 2.9 % (11.3\u00b1 6.8 %, p?0.001) ja kreatiniini 31 \u00b1 21 ?mol / l (35 \u00b1 23 %, p?0.001). Elektrolyyttipitoisuuksissa tapahtui my\u00f6s tilastollisesti merkitsevi\u00e4 muutoksia, mutta viitearvojen rajoissa. Seerumin testosteronipitoisuus laski merkitsev\u00e4sti 25.0 \u00b1 9.5 nmol / l arvosta 9.7 \u00b1 7.3 nmol / l arvoon (p ? 0.001). S-LH -pitoisuus laski 3.3 (\u00b11.3) U / l arvosta 1.5 (\u00b1 1.2) U / l arvoon. Muutos oli my\u00f6s tilastollisesti merkitsev\u00e4 (54 \u00b1 47 %, p?0.001). Sukupuolihormoneja sitovan proteiinin (SHBG) pitoisuus kasvoi tilastollisesti merkitt\u00e4v\u00e4sti (p ? 0.001) 29.2 \u00b1 7.9 nmol / l arvosta 40.8 \u00b1 9.3 nmol / l arvoon. S-IGF-1 -pitoisuus nousi 231 \u00b1 61 ng /ml arvosta 237 \u00b1 82 ng / ml arvoon. Elimist\u00f6ss\u00e4 tapahtui nopean painonpudotuksen seurauksena merkitt\u00e4vi\u00e4 muutoksia sek\u00e4 kehon koostumuksessa ett\u00e4 hormonipitoisuuksissa. Kehon painon lasku johtui suurelta osin rasvattoman painon alenemisesta, joka puolestaan johtui suurelta osin nesteen menett\u00e4misest\u00e4. Selv\u00e4 aleneminen tapahtui my\u00f6s rasvakudoksen m\u00e4\u00e4r\u00e4ss\u00e4. Seerumin testosteronipitoisuuden laskua voidaan pit\u00e4\u00e4 vajaaeritystilan kaltaisena arvona.", "language": "fi", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted by Joonas Kesaniemi (jkesa@jyu.fi) on 2009-09-21T11:20:12Z\r\nNo. of bitstreams: 1\r\nsarkkinen.pdf: 200704 bytes, checksum: 8195aa76af9b15250f66940c20d38251 (MD5)", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Made available in DSpace on 2009-09-21T11:20:12Z (GMT). No. of bitstreams: 1\r\nsarkkinen.pdf: 200704 bytes, checksum: 8195aa76af9b15250f66940c20d38251 (MD5)\r\n Previous issue date: 2007", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.format.extent", "value": "27 sivua", "language": null, "element": "format", "qualifier": "extent", "schema": "dc"}, {"key": "dc.format.mimetype", "value": "application/pdf", "language": null, "element": "format", "qualifier": "mimetype", "schema": "dc"}, {"key": "dc.language.iso", "value": "fin", "language": null, "element": "language", "qualifier": "iso", "schema": "dc"}, {"key": "dc.rights", "value": "In Copyright", "language": "en", "element": "rights", "qualifier": null, "schema": "dc"}, {"key": "dc.subject.other", "value": "painonpudotus", "language": null, "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "kuivuma", "language": null, "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "DXA", "language": null, "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.title", "value": "Nopean painonpudotuksen vaikutukset kehon koostumukseen sek\u00e4 neste- ja hormonitasapainoon kansallisen huipputason painijoilla", "language": null, "element": "title", "qualifier": null, "schema": "dc"}, {"key": "dc.type", "value": "master thesis", "language": null, "element": "type", "qualifier": null, "schema": "dc"}, {"key": "dc.identifier.urn", "value": "URN:NBN:fi:jyu-200909213925", "language": null, "element": "identifier", "qualifier": "urn", "schema": "dc"}, {"key": "dc.type.dcmitype", "value": "Text", "language": "en", "element": "type", "qualifier": "dcmitype", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Pro gradu -tutkielma", "language": "fi", "element": "type", "qualifier": "ontasot", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Master\u2019s thesis", "language": "en", "element": "type", "qualifier": "ontasot", "schema": "dc"}, {"key": "dc.contributor.faculty", "value": "Liikuntatieteellinen tiedekunta", "language": "fi", "element": "contributor", "qualifier": "faculty", "schema": "dc"}, {"key": "dc.contributor.faculty", "value": "Faculty of Sport and Health Sciences", "language": "en", "element": "contributor", "qualifier": "faculty", "schema": "dc"}, {"key": "dc.contributor.department", "value": "Liikuntabiologian laitos", "language": "fi", "element": "contributor", "qualifier": "department", "schema": "dc"}, {"key": "dc.contributor.department", "value": "Department of Biology of Physical Activity", "language": "en", "element": "contributor", "qualifier": "department", "schema": "dc"}, {"key": "dc.contributor.organization", "value": "University of Jyv\u00e4skyl\u00e4", "language": "en", "element": "contributor", "qualifier": "organization", "schema": "dc"}, {"key": "dc.contributor.organization", "value": "Jyv\u00e4skyl\u00e4n yliopisto", "language": "fi", "element": "contributor", "qualifier": "organization", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Liikuntafysiologia", "language": "fi", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Exercise Physiology", "language": "en", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "dc.type.coar", "value": "http://purl.org/coar/resource_type/c_bdcc", "language": null, "element": "type", "qualifier": "coar", "schema": "dc"}, {"key": "dc.rights.accesslevel", "value": "openAccess", "language": "fi", "element": "rights", "qualifier": "accesslevel", "schema": "dc"}, {"key": "dc.type.publication", "value": "masterThesis", "language": null, "element": "type", "qualifier": "publication", "schema": "dc"}, {"key": "dc.subject.oppiainekoodi", "value": "5011", "language": null, "element": "subject", "qualifier": "oppiainekoodi", "schema": "dc"}, {"key": "dc.subject.yso", "value": "paini", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "laihdutus", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "hormonaaliset vaikutukset", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.format.content", "value": "fulltext", "language": null, "element": "format", "qualifier": "content", "schema": "dc"}, {"key": "dc.rights.url", "value": "https://rightsstatements.org/page/InC/1.0/", "language": null, "element": "rights", "qualifier": "url", "schema": "dc"}, {"key": "dc.type.okm", "value": "G2", "language": null, "element": "type", "qualifier": "okm", "schema": "dc"}]
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