EFFECT OF LOW SELENIUM ON CHONDROCYTE DIFFERENTIATION AND DIFFERENTIAL EXPRESSION OF COLLAGEN TYPES Ⅰ,Ⅱ AND Ⅹ IN ARTICULAR CARTILAGE FROM MINI-PIGS

Kashin- Beck Disease (KBD) is an endemicchronic osteoarthropathy affecting about2 .5mil-lion residents with over30 millions at risk in Chi-na[1] .The disease is mainly distributed in a distinctwide beltwith low selenium running obliquely fromthe Northeast to the Southwest of China.Most ofthe inhabitants in areas with KBD are in low seleni-um nutrition status resulting in low selenium con-tent in hair,blood and urine[2 ] .Biochemical studiesshowed that hydroxyproline in urine of childrenwi…     

EFFECTS OF CEREALS FROM KASHIN－BECK DISEASE ENDEMIC AREA ON FIBRILLOGENESIS IN VITRO OF CARTILAGE COLLAGEN TYPE Ⅱ IN RATS

ＥＦＦＥＣＴＳＯＦＣＥＲＥＡＬＳＦＲＯＭＫＡＳＨＩＮ－ＢＥＣＫＤＩＳＥＡＳＥＥＮＤＥＭＩＣＡＲＥＡＯＮＦＩＢＲＩＬＬＯＧＥＮＥＳＩＳＩＮＶＩＴＲＯＯＦＣＡＲＴＩＬＡＧＥＣＯＬＬＡＧＥＮＴＹＰＥⅡＩＮＲＡＴＳＦｕＺｈｉｈｏｕ；ＺｈａｎｇＳｈｉｙｕａｎ（...     

STUDY ON THE EFFECT OF T-2 TOXIN AND SELENIUM ON CD44 EXPRESSION IN THE CULTURED HUMAN FETAL CHONDROCYTES IN VITRO

KBD (Kashin BeckDisease)isasevere ,en demicosteoarthrosisandthepathogenesisofitisstillapendentproblem[1] .WiththestudyofetiologyofKBD ,thehypothesisofselenium deficiencyinthesurroundingandfoodcontaminatedbyfungaltoxinisanoticeableone .The pathologicalfeaturesofKBDarethedegenerationandnecrosisofthearticu larcartilage ,disorderofmetabolismofcartilagematrix .Thestudyontheosteoarthrosissuggeststhatthereductionoftheaggregationandincreaseofdeg radationofaggrecanareinitialaffairsifcartilagehasdeg…     

THE EFFECT ON PROTEOGLYCAN METABOLISM OF DEOXYNIVALENOL AND SELENIUM IN THE CULTURED HUMAN FETAL CHONDROCYTES IN VITRO

Kashin BeckDisease(KBD)isasevere,en demicosteoarthrosis,butitspathogenesisisstilla pendentproblem.Withregardtoetiologyanalysis,mycotoxinhypothesisandlow seleniumhypothesis havebeenstudiedmoreinChina[1].Thepathologi calfeaturesofKBDarethedegenerationandnec…     

EFFECT OF CO－SUPPLEMENTATION OF VITAMIN E AND SELENIUM ON NORMAL AND MALIGNANT CELL PROLIFERATION

ＥＦＦＥＣＴＯＦＣＯ－ＳＵＰＰＬＥＭＥＮＴＡＴＩＯＮＯＦＶＩＴＡＭＩＮＥＡＮＤＳＥＬＥＮＩＵＭＯＮＮＯＲＭＡＬＡＮＤＭＡＬＩＧＮＡＮＴＣＥＬＬＰＲＯＬＩＦＥＲＡＴＩＯＮＨｕＷｅｎｌｉａｎｇ；ＬｉｕＬｉｈｕａ；ＡｎｔｈｏｎｙＴＤｉｐｌｏｃｋ．（Ｄｅｐａ...     

BIOCHEMICAL STUDIES ON PROTEOGLYCAN CONTENT IN AFFECTED CARTILAGE, HYALURONIC ACID LEVELS IN SERUM AND SYNOVIAL FLUID OF PERTHES DISEASE

InordertoinvestigatethemechanismofidiopathicPerthesdisease,alotoftheorieshavebeenproposed.Butmostofthemlaidparticularemphasisontheosteopathology,hemorrheology,biomechanicsandchondropathology',.,'.Therehasbeenfewstudyonthechondricfunction,biochemicalchangeandit'srolesinidiopathicPerthesdisease.Generallythebiochemicalchangesofcartilageareinitialalterationinboneandjointaffection.Therefore,wecarriedoutthisstudytodetecttheproteoglycancontentinaffectedcartilageandHAlevelsinsynovialfluidandserumand…     

EFFECT OF ANGIOTENSIN Ⅱ RECEPTOR SUBTYPE ⅠON THE FIRING RATE IN CATECHOLAMINERGIC TUMOR CELLS

AngiotensinⅡ (AngⅡ ) playsanimportantroleintheregulationofbloodpressure[1 ] .Theac tionofAngⅡismediatedmainlybystimulationoftheangiotensintype 1(AT1 )receptorandinvolvesintheactivityofcatecholaminergicsystem .Im munostainingstudieshaveindicatedthattheAT1 re ceptorexistsonthecatecholaminergicneurons[2 ] .AdministrationofAngⅡintorat’sbrainincreasedtheconcentrationsofdopamine ,epinephrine ,andnorepinephrineinthebrain[3 ] .Althoughanatomicalandfunctionalevidencessupporttheinteractionbe twe…     

STUDY ON LIQUID-LIQUID EXTRACTION OF RESVERATROL FROM GIANT KNOTWEED AND ITS PROTECTIVE EFFECT ON MYOCARDIUM INJURY

Ｒｅｓｖｅｒａｔｒｏｌｈａｓｂｅｅｎｆｏｕｎｄｉｎｍａｎｙｐｌａｎｔｓａｎｄｈａｓａｌｏｔｏｆｖａｌｕａｂｌｅｅｆｆｅｃｔｓｕｃｈａｓａｎｔｉ ｔｕｍｏｒ,ａｎｔｉ ｉｎｆｌａｍ ｍａｔｉｏｎ ,ｔｒｅａｔｍｅｎｔｏｆｃａｒｄｉｏ ｖａｓｃｕｌａｒｄｉｓｅａｓｅｓ[1] .Ｔｈｅｍｅｃｈａｎｉｓｍｉｓｒｅｌａｔｅｄｔｏｔｈｅｑｕｅｎｃｈｉｎｇｏｆｌｉｐｉｄｐｅｒｏｘｉｄａ ｔｉｏｎ[2 ,3] .Ｍａｎｙｐａｐｅｒｓｒｅｐｏｒｔｅｄｔｈａｔｒｅｓｖｅｒａｔｒｏｌｗａｓｅｘ ｔｒａｃｔｅｄｆｒｏｍｇｒａｐｅ .Ｈｏｗｅｖ…     

EFFECT OF SIBELIUM ON HYPOXIC CULTURED NEURONS FROM NEWBORN RATS CEREBRAL CONTEX IN VITRO

ＥＦＦＥＣＴＯＦＳＩＢＥＬＩＵＭＯＮＨＹＰＯＸＩＣＣＵＬＴＵＲＥＤＮＥＵＲＯＮＳＦＲＯＭＮＥＷＢＯＲＮＲＡＴＳＣＥＲＥＢＲＡＬＣＯＮＴＥＸＩＮＶＩＴＲＯ（刘小红）（陈征起）（和光祖）ＬｉｕＸｉａｏｈｏｎｇ；ＣｈｅｎＺｈｅｎｇｑｉ；ＨｅＧｕａｎｇｚｕ；...     

STUDIES ON LYMPHOCYTE SUBSETS, HUMORAL IMMUNITY AND THEIRRELATIONSHIP WITH SELENIUM IN PATIENTS WITH KASHIN-BECKDISEASE

Kashin BeckDisease(KBD)isachronic ,trans formative ,endemicosteoarthrosis ,pathologicallycharacterizedbychondrocytenecrosisofjointcarti lagedeeplayerandepiphysealplatecartilagehyper trophiclayer .Duringthecourseofetiologystudy ,manyscholarshavefoundthatimmunedisorderdoexistin patientswithKBD ,forexample ,the“DLD”(Death Life Death) phenomenoninchon drocytenecrosisandnecrolysis ,andthe“chondro cytegobbets”responses .Sincethe 1980 ,immunestatusofKBDwasfitfullyinvestigated .Acommonconcl…     

EFFECT OF IRON SUPPLEMENT ON SERUM LEVELS OF T3,T4,TSH,GH AND INSULIN IN CHILDREN WITH IRON DEFICIENCY

ＥＦＦＥＣＴＯＦＩＲＯＮＳＵＰＰＬＥＭＥＮＴＯＮＳＥＲＵＭＬＥＶＥＬＳＯＦＴ３,Ｔ４,ＴＳＨ,ＧＨＡＮＤＩＮＳＵＬＩＮＩＮＣＨＩＬＤＲＥＮＷＩＴＨＩＲＯＮＤＥＦＩＣＩＥＮＣＹＸｉａｏＹａｎｆｅｎｇ;ＹｉｎＪｉｎｇ;ＺｈｅｎｇＣｈｕｎｌｉ;（Ｄｅｐａｒｔｍｅ...     

THE EFFECT OF STATUS OF ZINC, CALCIUM ON GROWTH OF CHILDREN AGED 3～6 YEARS IN XI'AN AND ANALYSIS OF EFFECTIVENESS OF ZINC SUPPLEMEINT

Traceelementsareimportantnutri-tioussubstancesforgr0wthofchildren.Ithasbeenrep0rtedthatzincdeficiencyisthecause0fgrowthretardation,dwarfisminchildren.Thec0rrelation'0flevel0fzinc,calciumwiththegr0wthofhealtllychildren,howeverFasn0tbeenclearlyin-vestigated.Inthispaper,thecorrelationofheightandweight0fchildrenwithzinc(Zn),calcium(Ca)statusisanalysedandtheeffect0fzincsupplementongrowthofchildrenisinvestigated,accordingt0anobservati0n0n456healthychildrenaged3～6yearsinXi'an.MATERIALSANDMET…     

EFFECTS OF CHRONIC STRESS ON THE ACTIVITIES OF SOD, GSH-Px AND MDA LEVEL IN FEMALE RATS‘ BRAIN

“ＣｉｔｙＳｔｒｅｓｓＳｙｎｄｒｏｍｅ” ,ｓｕｃｈａｓａｎｘｉｅｔｙ ,ｍｅｍｏｒｙｒｅｃｅｓｓｉｏｎａｎｄｎｅｕｒａｓｔｈｅｎｉａ ,ｉｓｂｅｃｏｍｉｎｇａ ｇｌｏｂａｌｐｈｅｎｏｍｅｎｏｎ .Ｏ’Ｂｒｉｅｎｒｅｐｏｒｔｅｄｔｈａｔ ｐｒｏｌｏｎｇｅｄｓｔｒｅｓｓｍｉｇｈｔｃａｕｓｅ ｐｅｒｍａｎｅｎｔｂｒａｉｎｄａｍａｇｅ[1] .Ｑｕｅｒｖａｉｎ’ｓｒｅｓｅａｒｃｈｅｓｉｎｄｉｃａｔｅｄｔｈａｔｃｈｒｏｎｉｃｓｔｒｅｓｓｃｏｕｌｄｉｍｐｒｏｖｅｍｅｍｏｒｙｄｅｆｉｃｉｅｎｃｙｍｅｄｉａｔｅｄｂｙｈｉｐｐ…