THE EFFECT OF RT-PA ALONE AND IN COMBINATION WITH THROMBIN INHIBITORS IN A MODEL OF CEREBROVASCULAR THROMBOSIS IN THE RABBIT

Occlusivevasculardisorders,bothvenousandarterial,aresomeofthemostcommoncausesofmorbidityandmortalityindevelopedcountries.Theaimoftherapyinsuchconditionsis,firstly,torestoreandmaintainbloodflowtotheaffectedtissueororgan,andsecondly,torestorethesystemtothenormalhaemostaticstatewithoutovercompensatingandproducingcomplicationssuchashaemorrhage.Thrombolyticagents,suchasrecombinanttissueplasminogenactivator(rt-PA),arewidelyusedinthetreatmentofpatientswithacutemyocardialinfarction.However,successful…     

THE GENE EXPRESSION OF BDNF IN NORMAL RABBIT RETINA

Objective To investigate the distribution of brain-derived neurotrophic factor(BDNF) protein in the rabbit retina. Methods Immune response material in the retina was observed using BDNF antibody by the method of immunohistochemistry. Results BDNF gene expression was mainly found in the RGCs, also in innernuclei cells and outernuclei cells in rabbit retina. Conclusion RGC is not only the target cell of BDNF, but also express the BDNF protein. BDNF from multi-sources participates in the regulation of RGCs.     

EFFECT OF STENT ABSORBED c-myc ANTISENSE OLIGODEOXYNUCLEOTIDE ON SMOOTH MUSCLE CELLS APOPTOSIS IN RABBIT CAROTID ARTERY

Ｉｎｔｈｅｐａｓｔｆｅｗ ｙｅａｒｓ ,ｗｅｈａｖｅｗｉｔｎｅｓｓｅｄａｄｒａ ｍａｔｉｃ ｐｒｏｌｉｆｅｒａｔｉｏｎｉｎｔｈｅｕｓｅｏｆｉｎｔｒａｃｏｒｏｎａｒｙｓｔｅｎｔｓ.Ｓｔｅｎｔｓｎｏｗａｃｃｏｕｎｔｆｏｒｏｖｅｒ 70 %ｏｆｐｅｒｃｕｔａ ｎｅｏｕｓｔｒａｎｓｌｕｍｉｎａｌｃｏｒｏｎａｒｙａｎｇｉｏｐｌａｓｔｙ (ＰＴＣＡ ) .Ｈｏｗｅｖｅｒ,ｉｎ ｓｔｅｎｔｒｅｓｔｅｎｏｓｉｓｒｅｍａｉｎｓａｍａｊｏｒｐｒｏｂ ｌｅｍ ,ｏｃｃｕｒｉｎｇｉｎ 2 0 %～ 30 %ｏｆｔｈｅｓｅ ｐｒｏｃ ｅｄｕｒｅｓ[1-3] .Ｉ…     

EFFECTS OF CEREBRAL CORTICAL CONCIS ON CELL PROLIFERATION OF THE SUBVENTRICULAR ZONE IN ADULT RATS

Mechanical injuries to the external regions ofthe brain including the cerebral cortex and otherparts of the telencephalon are common yet relativelyuntreatable[1].The predicament in recovery frombrain injury is that the adult central nervous systemis generally thought to be incapable of replacingdead neurons.As the SVZis nowknownto be neu-rogenic andis in close proxi mitytothe cerebral cor-tex and other functionally i mportant forebrain nu-clei,hope has risen that its neurogenesis may be co-op…     

ALTERATION OF HB-EGF IN PSORIATIC EPIDERMIS WITH THE TREATMENT OF RETINOID ACID

Retinoidacid (RA)bindingtoitsnuclearre ceptorscouldexertawidevarietyofprofoundef fectsininhibitingproliferationofepidermis ,induc ingdifferentiation ,maintainingthemorphologicalfeatureofnormaltissues ,influencingblastocystde velopment,formationoforgansandtumors .Psori asisischaracterizedbyabnormalkeratinocyteprolif eration ,terminaldifferentiationanddermalangio genesis .Heparinbindingepidermalgrowthfactor likegrowthfactor (HB EGF) ,asamemberofepi dermal growthfactor (EGF )family ,hasbeenpr…     

THE CHANGES OF BONE MINERAL DENSITY IN PATIENTS WITH HYPOPARATHYROIDISM

Parathyroidhormone(PTH)isoneoftheimportantregu1atorsofcalciummetab0lisminthehumanbody.Itspro-ductionandsecretionaremainlyregulatedbyserumcalcium,calcitonin(CT),andl,25-dihydoxycholecacifer0l.Itsphysiologi-caleffectsarepr0m0ti0nofphosphorusdischargefromkidney,acceleration0fboneturn0ver,mobi1izingskelet0ncalciumintocirculation,andactivati0nofvitaminD.Manystudiespr0vedthatprimaryhy-perparathyroidismcausedosteopeniawhichwaspartiallyreversiblebyparathyroidsurgery"'.Hyp0parathyroidismisarela-tive…     

A LESSON WITH THE TREATMENT OF A GIANT HEPATOCELLULAR ADENOMA

ＡＬＥＳＳＯＮＷＩＴＨＴＨＥＴＲＥＡＴＭＥＮＴＯＦＡＧＩＡＮＴＨＥＰＡＴＯＣＥＬＬＵＬＡＲＡＤＥＮＯＭＡＰａｎＣｈｅｎ＇ｇｅｎ（潘承恩）；ＷａｎｇＪｕｂｉｎ（王居邠）；ＬｕＹｉ（吕毅）（ＤｅｐａｒｔｍｅｎｔｏｆＨｅｐａｔｏｂｉｌｉａｒｙＳｕｒｇｅｒｙ...     

THE STUDY OF THE CHANGES AND MECHANISM OF HINDQUARTER VASCULAR RESISTANCE IN RATS WITH MYOCARDIAL INFARCTION

ＴＨＥＳＴＵＤＹＯＦＴＨＥＣＨＡＮＧＥＳＡＮＤＭＥＣＨＡＮＩＳＭＯＦＨＩＮＤＱＵＡＲＴＥＲＶＡＳＣＵＬＡＲＲＥＳＩＳＴＡＮＣＥＩＮＲＡＴＳＷＩＴＨＭＹＯＣＡＲＤＩＡＬＩＮＦＡＲＣＴＩＯＮＱｉｎＪｉｎ（秦金）；ＰｅｔｅｒＦｉｎｎ（Ｄｅｐａｒｔｍｅｎｔｏ...     

PROLIFERATION AND MIGRATION OF EPENDYMAL CELLS IN THE BRAIN OF ADULT RATS AFTER PERMANENT FOCAL CEREBRAL ISCHEMIA

Objective Ependymal cells are thought to be the primary source of neural stem cells in the adult central nervous system. The purpose of this study is to examine spatial and temporal profiles of ependymal cell proliferation and migration after focal cerebral ischemia. Methods Eighty male Sprague Dawley rats underwent permanent middle cerebral artery occlusion after injection of 10/μL of 0.2% Dil into the lateral ventricle. Rats were sacrificed and brain sections were acquired for pathological evaluation and laser confocal imaging at day 1,3,7,11,14,21 and 28 after ischemia. Results The density of Dil-labeled cells in the ischemic ipsilateral subventricular zone was significantly higher than that in the control group and these labeled cells dispersed in the ischemic ipsilateral subventricular zone and/or were located in ependyma from day 1 to 11. In the ischemic ipsilateral cortex, some Diilabeled cells occurred in peri-infarction and infarction of parietal region at day14 and peaked at day 21 when some Dil-labeled cell nodules were found in this region. During postischemic day 14--28, a significant decrease in labeled celldensity in the ischemic ipsilateral subventricular zone was coincident with a significant increase in labeled cells density in the cortex (peri-infarction and infarction). Conclusion The results indicate that ependymal cells proliferate and migrate after focal cerebral ischemia in the adult rat brain.     

STUDY ON THE IMMUNE FUNCTION OF ERYTHROCYTE IN PATIENT WITH NIDDM

ＳＴＵＤＹＯＮＴＨＥＩＭＭＵＮＥＦＵＮＣＴＩＯＮＯＦＥＲＹＴＨＲＯＣＹＴＥＩＮＰＡＴＩＥＮＴＷＩＴＨＮＩＤＤＭＸｕＪｉｎｇ（徐静）（ＤｅｐａｒｔｍｅｎｔｏｆＥｎｄｏｃｒｉｎｅ，ＳｅｃｏｎｄＡｆｆｉｌｉａｔｅｄＨｏｓｐｉｔａｌ，Ｘｉ＇ａｎＭｅｄｉｃａｌ...     

THE CHANGES OF BONE VOLUME AND TURNOVER IN POSTMENOPAUSAL WOMEN WITH OSTEOPOROSIS：A REPORT OF 293 BONE BIOPSIES

ＴＨＥＣＨＡＮＧＥＳＯＦＢＯＮＥＶＯＬＵＭＥＡＮＤＴＵＲＮＯＶＥＲＩＮＰＯＳＴＭＥＮＯＰＡＵＳＡＬＷＯＭＥＮＷＩＴＨＯＳＴＥＯＰＯＲＯＳＩＳ：ＡＲＥＰＯＲＴＯＦ２９３ＢＯＮＥＢＩＯＰＳＩＥＳＺｈｕＪｉａｎｍｉｎ；ＷｉｌｌｉａｍＥ．Ｈｕｆｆｅｒ，Ｐａｔ...     

THE DETECTION AND CLINICAL SIGNIFICANCE OF hEGF AND β＿2－MG IN BALF OF PATIENTS WITH LUNG CANCER

ＴＨＥＤＥＴＥＣＴＩＯＮＡＮＤＣＬＩＮＩＣＡＬＳＩＧＮＩＦＩＣＡＮＣＥＯＦｈＥＧＦＡＮＤβ＿２－ＭＧＩＮＢＡＬＦＯＦＰＡＴＩＥＮＴＳＷＩＴＨＬＵＮＧＣＡＮＣＥＲ（陈国安）（刘天菊）（何积银）（李雅莉）（杨德昌）（任晓肖）（郑纯礼）ＣｈｅｎＧｕｏａｎ；...     

PERSISTENT CURRENT IN A ONE-DIMENSIONAL MESOSCOPIC RING WITH ELECTRON-PHONON INTERACTION IN THE LATTICE MODEL

IntroductionSince the pioneering work of Büttiker etal[1,2 ] ,the problem of persistentcurrent in a meso-scopic ring has attracted much recent atten-tion[3～ 6] . In a normal- metal ring threaded by amagnetic flux,a persistent current exists as longas the phase coherence of electron is pre-served[1,2 ,4 ] . With the gauge transformation,thevector potential can be removed from Schrodingerequation with a modified boundary conditionψn(x L ) =exp(2πi/0 )ψn(x) ,where0 =h/e is theflux q…     

EXPRESSION OF α-CATENIN ASSOCIATED WITH THE CLINICOPATHOLOGIC FEATURES IN EARLY GASTRIC CANCER

aconnectionwhichisthefirststepinthecomplicatedlinkagebetweencadherinandactinfilament(11-Itsroleinmediatingcell-celladhesioncannotbeundersto0dsimplybyexaminingtheexpressionofcadherinmolecules.ResearchesconcerninggastriccancerandE-cadherin(E-cad)havebeenrep0rted"">.Inthispaper,wedescribetheexpression0fa-catenininearlygastriccancerbyimmunohistochemicalstaining,andcompareitsrolerelatedt0clinico-pathologicfeatures0fcancercells.MATERIALSANDMETHODSParaffinfixedspecimensweresurgi-cally0btained…     

A STUDY ON EXPRESSION OF ARmRNA IN HUMEN BPH TISSUE WITH IN SITU RT-PCR

Ｔｈｅ ｐｒｏｓｔａｔｅｉｓｔｈｅｍａｉｎｔａｒｇｅｔｏｒｇａｎｏｆａｎｄｒｏｇｅｎ .Ａｂｎｏｒｍａｌｓｔｒｕｃｔｕｒｅａｎｄｆｕｎｃｔｉｏｎｏｆｔｈｅａｎｄｒｏｇｅｎｒｅｃｅｐｔｏｒ (ＡＲ )ｗｉｌｌｄｉｒｅｃｔｌｙａｆｆｅｃｔｔｈｅｒｅｇｕｌａｔｉｎｇａｃｔｉｏｎｏｆａｎｄｒｏｇｅｎｏｎｔｈｅ ｐｒｏｓｔａｔｅ ,ａｎｄｐｒｏｂａｂｌｙｒｅｓｕｌｔｉｎｂｅｎｉｇｎｐｒｏｓｔａｔｅｈｙｐｅｒｐｌａｓｉａ (ＢＰＨ )ａｎｄｐｒｏｓｔａｔｉｃｃａｒｃｉｎｏｍａ (ＰＣ) [1,2 ] .Ｔｏｐｒｏｂｅｉｎｔｏｔｈｅｒ…     

THE DETECTION OF HPV16E6，E7 GENES IN TISSUES AND THEIR ANTIBODIES IN THE SERA OF PATIENTS WITH CERVICAL CARCINOMA

ＴＨＥＤＥＴＥＣＴＩＯＮＯＦＨＰＶ１６Ｅ６，Ｅ７ＧＥＮＥＳＩＮＴＩＳＳＵＥＳ　ＡＮＤＴＨＥＩＲ　ＡＮＴＩＢＯＤＩＥＳＩＮＴＨＥＳＥＲＡＯＦＰＡＴＩＥＮＴＳＷＩＴＨ　ＣＥＲＶＩＣＡＬＣＡＲＣＩＮＯＭＡＬｉｕＴｉａｎｊｕ；ＬｉｕＨｕａ；，ＳｕｎＹｉ；，Ｓ...     

TREATMENT OF ISCHEMIC NECROSIS OF FEMORAL HEAD BY THE FREE TRANSFERRING FIBULAR BONE GRAFT WITH VASCULAR PEDICLE IN ADULTS：A

ＭａｏＬｕｚｈｅｎ（毛履真）；ＷａｎｇＫｕｎｚｈｅｎｇ（王坤正）；ＨｅＸｉｊｉｎｇ（贺西京）；ＬｉｕＡｎｑｉｎｇ（刘安庆）；ＬａｎＢｉｎｓｋａｎｇ（兰斌尚）ＴＲＥＡＴＭＥＮＴＯＦＩＳＣＨＥＭＩＣＮＥＣＲＯＳＩＳＯＦＦＥＭＯＲＡＬＨＥＡＤＢＹＴＨＥＦＲ...     

A STUDY OF ADHESIVE MOLECULE CD_(44S)CD_(44V) VARIANT EXPRESSION IN GASTRIC CARCINOMA WITH RT-PCR

Ｓｔｕｄｉｅｓｏｎｎｅｏｐｌａｓｍｍｉｃｒｏｅｎｖｉｒｏｎｍｅｎｔｈａｖｅｓｈｏｗｎｔｈａｔｉｎｖａｓｉｏｎａｎｄｍｅｔａｓｔａｓｉｓａｒｅｍｕｌｔｉｓｔｅｐｍｏｌｅｃｕｌａｒｂｉｏｃｈｅｍｉｓｔｒｙ ｐｒｏｃｅｄｕｒｅｏｆｉｎｔｅｒａｃｔｉｏｎａｍｏｎｇｔｕｍｏｒｃｅｌｌ,ｈｏｓｔｃｅｌｌａｎｄｅｘｔｒａｃｅｌｌｕａｒｍａｔｒｉｘ(ＥＣＭ ) [1] .Ｌｉｏｔｔａｈａｓ ｐｕｔｆｏｒｗａｒｄｔｈｅｏｒｉｅｓｏｆｉｎｖａｓｉｏｎａｎｄｍｅｔａｓｔａｓｉｓ ,ｉｎｃｌｕｄｉｎｇａｄｈｅｓｉｏｎ ,ｄｅｇｒａｄａ…     

EXPERIMENTAL STUDY OF THE BIOCHEMICAL REMODELLING OF VENTRICULAR COLLAGEN FOLLOWING MYOCARDIAL INFARCTION IN RATS TREATED WITH CAPTOPRIL

IthasbeendemonstratedthatangiotensinI(Aug1)cannotonlystimulatethesynthesesofRNAandproteinofmyocardialcellst,3,butalsoenhancetheproliferationofcardiacfibroblastcell(FBC)andcollagensyntheses.Therefore,theimportantroleofAugIonpromotingandmaintainingmyocytehypertrophyandcollagenremodellingshouldn'tbeignored.OurrecentstudieshavealsoshowedthebiochemicalremodellingofcollagenmatrixinNIA,RVandlAoccurred-follow.ingmyocardialinfarction(MI)inratscZ>.However,thereisalittleevidenceshowingcardiacloca…     

IN VITRO GLYCATION OF HEMOGLOBIN (HB):CHOOSING THE APPROPRIATE MODEL

ＩＮＶＩＴＲＯＧＬＹＣＡＴＩＯＮＯＦＨＥＭＯＧＬＯＢＩＮ（ＨＢ）：ＣＨＯＯＳＩＮＧＴＨＥＡＰＰＲＯＰＲＩＡＴＥＭＯＤＥＬＦａｎｇＺｈｉｙｕ；Ｒ．Ｒ．Ｌｉｔｔｌｅ，Ｈ．Ｍ．Ｗｉｅｄｍｅｙｅｒ，Ｄ．Ｅ．Ｇｏｌｄｓｔｅｉｎ（ＤｅｐａｒｔｍｅｎｔｏｆＣｈｉｌ...