<mets:mets OBJID="eprint_56429" LABEL="Eprints Item" xsi:schemaLocation="http://www.loc.gov/METS/ http://www.loc.gov/standards/mets/mets.xsd http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-3.xsd" xmlns:mets="http://www.loc.gov/METS/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"><mets:metsHdr CREATEDATE="2026-10-01T06:09:47Z"><mets:agent ROLE="CUSTODIAN" TYPE="ORGANIZATION"><mets:name>Repository UHAMKA</mets:name></mets:agent></mets:metsHdr><mets:dmdSec ID="DMD_eprint_56429_mods"><mets:mdWrap MDTYPE="MODS"><mets:xmlData><mods:titleInfo><mods:title>SKRIPSI-2210015037-RARA NADIKA-REPOSITORY</mods:title></mods:titleInfo><mods:name type="personal"><mods:namePart type="given">RARA</mods:namePart><mods:namePart type="family">RARA NADIKA</mods:namePart><mods:role><mods:roleTerm type="text">author</mods:roleTerm></mods:role></mods:name><mods:abstract>Obesitas merupakan kondisi patologis yang ditandai oleh akumulasi jaringan adiposa berlebih&#13;
dan dikaitkan dengan peningkatan produksi reactive oxygen species (ROS) yang&#13;
memicu stres oksidatif dan penurunan kadar glutathione (GSH). Holothuria atra merupakan&#13;
spesies teripang yang mengandung senyawa bioaktif yang diduga mampu memodulasi&#13;
kapasitas antioksidan endogen. Penelitian ini bertujuan untuk mengevaluasi efek pemberian&#13;
ekstrak H. atra terhadap kadar GSH aorta pada tikus obesitas yang diinduksi high&#13;
fat diet (HFD). Penelitian eksperimental in vivo ini menggunakan tikus jantan Sprague&#13;
Dawley yang dibagi menjadi tiga kelompok: kelompok Pakan Normal, kelompok Pakan&#13;
HFD, dan kelompok Pakan HFD+Ekstrak H. atra dengan dosis 300 mg/kgBB selama 6&#13;
minggu. Kadar GSH aorta diukur menggunakan metode ELISA. Hasil penelitian menunjukkan&#13;
bahwa kadar GSH aorta kelompok Pakan HFD+Ekstrak H. atra secara signifikan&#13;
lebih tinggi dibandingkan kelompok Pakan HFD (3,36 ± 0,15 μg/mL vs 1,70 ± 0,02 μg/mL;&#13;
p &lt; 0,001), meskipun belum mencapai kadar kelompok Pakan Normal (10,38 ± 1,08&#13;
μg/mL). Temuan ini mengindikasikan bahwa ekstrak H. atra berpotensi meningkatkan kapasitas&#13;
antioksidan endogen pada jaringan aorta tikus obesitas.&#13;
Kata kunci: glutathione, high fat diet, Holothuria atra, obesitas, Sprague Dawley</mods:abstract><mods:classification authority="lcc">R Medicine</mods:classification><mods:classification authority="lcc">Skripsi</mods:classification><mods:originInfo><mods:dateIssued encoding="iso8601">2026</mods:dateIssued></mods:originInfo><mods:originInfo><mods:publisher>Universitas Muhammadiyah Prof. DR. Hamka;PROGRAM STUDI PENDIDIKAN DOKTER</mods:publisher></mods:originInfo><mods:genre>Thesis</mods:genre></mets:xmlData></mets:mdWrap></mets:dmdSec><mets:amdSec ID="TMD_eprint_56429"><mets:rightsMD ID="rights_eprint_56429_mods"><mets:mdWrap MDTYPE="MODS"><mets:xmlData><mods:useAndReproduction>
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