Bilirubin: Béda antara owahan
Konten dihapus Konten ditambahkan
éjaan, replaced: dèning → déning (5) |
éjaan, replaced: cahaya → cahya (3), cepet → rikat, demonstrasi → dhémonstrasi, energi → ènergi |
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Larik 19:
== Fungsi ==
Bilirubin digawé déning kagiyatan biliverdin reduktase ing biliverdin, pigmen [[empedu]] [[ijo]] tetrapyrrolic kang uga minangka kasil katabolisme [[heme]]. Bilirubin, nalika keoksidai malih dadi biliverdin manèh. Siklus iki, kajaba
kagiyatan antioksidan kang kuat saka bilirubin <ref name="PMID 3029864">{{cite journal |author=Stocker R, Yamamoto Y, McDonagh AF, Glazer AN, Ames BN |title=Bilirubin is an antioxidant of possible physiological importance |journal=Science |volume=235 |pages=1043–6 |year=1987 |bibcode=1987Sci...235.1043S |last2=Yamamoto |last3=McDonagh |last4=Glazer |last5=Ames |doi=10.1126/science.3029864 |pmid=3029864 |issue=4792}}</ref> wis mbuktekake yèn kagunan utama bilirubin ya iku minangka antioksidan selular.<ref name="pmid12456881">{{cite journal |author=Baranano DE, Rao M, Ferris CD, Snyder SH |title=Biliverdin reductase: A major physiologic cytoprotectant |journal=Proc. Natl. Acad. Sci. U.S.A. |volume=99 |issue=25 |pages=16093–8 |year=2002 |pmid=12456881 |doi=10.1073/pnas.252626999 |pmc=138570 |bibcode=2002PNAS...9916093B}}</ref><ref>{{cite journal |author=Liu Y, Li P, Lu J, Xiong W, Oger J, Tetzlaff W, [[Max Cynader|Cynader M.]] |title=Bilirubin possesses powerful immunomodulatory activity and suppresses experimental autoimmune encephalomyelitis |journal=J. Immunol. |volume=181 |issue=3 |pages=1887–97 |year=2008 |pmid=18641326 }}</ref>
== Struktur Kimia ==
Bilirubin kawangun saka ranté tarbuka saka patang pirol kaya [[ali-ali]] (tetrapyrrole). Ing heme, patang ali-ali kang kahubung ing ali-ali kang luwih gedhé, kang diarani ali-ali [[porfirin]]. Bilirubin bisa ''terkonjugasi'' kanthi molekul asam glukuronat kang nggawé bilirubin larut ing [[banyu]]. Bilirubin mèmper karo ''phycobilin pigmen'' kang digunakaké déning [[ganggang]] tartamtu kanggo nangkep
== Cathetan suku ==
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