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Cholerny Spammer
Joined: 03 Mar 2011
Posts: 729
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Location: England
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Posted: Thu 20:25, 17 Mar 2011 Post subject: mbt zapatos bci mhs ycd pii |
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,[link widoczny dla zalogowanych]
Inhibits the production of nitric oxide in immunological liver injury in mice significance
. ThedelicatebaLanceolnirticoxideam] supeoxideinliverpathology. Ga ~ znterol,[link widoczny dla zalogowanych], 1995j108603 ~ 510Maestron [GJM. Melatoninaftatherapeuti ~ agentinexperimentalendotoxicshock. JPinealR. 1996I20I84 ~ 9RoleoftheinhibitoryeffectofmelatoninonnitricoxideproductioninimmunologicalliverinjuryinmicexuJian-Ming, XUShu-Yun, MEIQiao,[link widoczny dla zalogowanych], DINGChang-Hai. ZHOUAi-Wu (InstituteofClinicalPharmacology, AnhuiMedicalUniversity,[link widoczny dla zalogowanych], Heft'230032) ABSTACTAIMToevaluatetherelationshipbe-tweentheinhibitoryeffectonnitricoxideproduc-tionandtheprotectiveeffectofmelatoninonim-munologicalliverinjuryinmice. METHODSAnimmunologicalliverinjurymodelwasinducedbyadministrationoflipopolysaccharidefollowingin-jectionofcorynebacteriumparvumintomice. Mousehepatocytesandperitonealmacrophageswereisolatedandcultured. Theeffcotsofmela-toninwereobservedbychangesofalanineamino-transferase (ALT),[link widoczny dla zalogowanych], nitricoxide (NO), molondiade-hyde (MDA) andglutathioneperoxidase (GSH-px). RESULTSMelatonin (givenat0.1mgand1.0mg · kg a ) inhibitedtheelevationofNOlevel (P <0.05), reducedALTandMDA1evelsandpartiallyrestoredGSH-pxactivity (P <0.05 ~ 0.01) inliverdamagedtomice. Incontrast. . N-monomethyl - L - arginineremarkablyreducedtheel - evatedplasmaNO (P <0.01) whileinducedmorepronouncedliverdamage. Inaddition, theeffectofmeatoninwasnotseenincoculturedhepatocytesandmacrophagesinvitro. ConclusionMelatoninwasshowntobeamodestlypotentinhibitororni-tricoxideproduction, whichmightbenefititspro-tectiveactionagainstimmunologicalliverinjuryinmice. KEYWORDSmelatonin:. N-monomethyl-L-argi-nine; liverinjury; nitricoxide
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