Chapter3-Connective-Tissue-prooper(固有结缔组织)VIP免费

CONNECTIVETISSUEPROPER第一页，共六十八页。GeneralhistologyIntroduction&CellTissueEpitheliumConnectivetissueConnectivetissueproperCartilage&boneBloodMuscletissueNervetissueSpecialhistologyOrgan&systemThecirculatorysystemTheimmunesystemTherespiratorysystemDigestivetractDigestiveglandsTheendocrinesystemTheurinarysystemThemalereproductivesystemThefemalereproductivesystem第二页，共六十八页。第三页，共六十八页。INTRODUCTIONConnectiveTissue(CT)GeneralFeaturesFewercells,moreextracellularmatrixNopolarityRichinbloodvesslesFunctions:connection,support,protection,第四页，共六十八页。INTRODUCTIONCToriginatesfromthemesenchyme,anembryonictissueformedbymesenchymalcellsandamorphousmatrix无定形基质.Mesenchymalcell第五页，共六十八页。INTRODUCTIONCT（inwidesense）CTproper（innarrowsense）CartilageBoneBloodLooseCTDenseCTAdiposetissueReticulartissue第六页，共六十八页。LOOSECONNECTIVETISSUELooseConnectiveTissue(LCT)–Areolar蜂窝TissueFeatures:moretypesofcellsandfewerfibers第七页，共六十八页。LOOSECONNECTIVETISSUELooseConnectiveTissueconsistsofCells:fibroblast成纤维细胞,plasmacell浆细胞,macrophage巨噬细胞,mastcell肥大细胞,fatcell,undifferentiatedmesenchymalcell,leukocyte['lkə,sat]ʊɪ白细胞.ExtracellularmatrixFiber:collagenousfiber,elasticfiber,reticularfiberGroundsubstance第八页，共六十八页。LCTCELLCell:建：undifferentiatedmesenchymalcell成：fibroblast巨：macrophage大：mastcell白：leukocyte浆：plasmacell肪：fatcell第九页，共六十八页。DescribethestructureofacellLMShapeNucleus细胞核:nucleolus核仁Cytoplasm细胞质EMOrganelles[,gə'nelɔː细胞器Granules[grænju:ls]颗粒第十页，共六十八页。FibroblastThemostcommoncellsinLCTLM:FlatwithprocessesNucleus:large,palestained着色浅,withprominentnucleolus核仁明显Cytoplasm:slightlybasophilic[,besə‘flkɪɪ嗜碱性EM:richinrER,freeribosomes'rabəsom]ɪandGol.FUNCTION:synthesizefibersandmatrixLCTCELLFIBROBLAST第十一页，共六十八页。Fibroblast(HE)第十二页，共六十八页。LCTCELLFIBROBLASTFibroblast(TEM)第十三页，共六十八页。LCTCELLFIBROBLASTFibrocyte:aninactivestatus静止状态offibroblastwhichcandevelopintofibroblastforrepairingFibrocyteFibroblast第十四页，共六十八页。LCTCELLPLASMACELLPlasmaCell※※DerivedfromBlymphocyteLM:ovoidorroundinshape.Roundeccentrically-locatednucleuswithwheel-arrangedheterochromatin.Cytoplasmisabundantandintenselybasophilic.EM:richinrER,freeribosomesandGol.Function:synthesizeandsecrete分泌immunoglobulins[,ɪmjəno‘glɑbjələn](antibodies),takingpartinhumoralimmunity[ɪ'mjuːnɪtɪ]体液免疫.第十五页，共六十八页。第十六页，共六十八页。第十七页，共六十八页。第十八页，共六十八页。PlasmaCell（TEM）第十九页，共六十八页。Macrophage巨噬DerivedfrommonocyteinbloodLM：Shape:irregularwithshortprocessesNucleus:small,darklystainedCytoplasm:acidophilic,withgranules巨噬颗粒ofvarioussizesEM:numerousmicrovilli,richinlysosomes,phagosomes,phagocyticvacuoleandresidualbodyFunction:Chemotaxis；Phagocytosis吞噬作用Secretion；ImmunereactionLCTCELLMACROPHAGE第二十页，共六十八页。MacrophageHistocyte:macrophageinLCT第二十一页，共六十八页。Macrophage(TEM)第二十二页，共六十八页。Macrophage第二十三页，共六十八页。Macrophage第二十四页，共六十八页。MastCellDistributedaroundvesselsStructure:Large,roundorovoidNucleus:smallandpale-stainedCytoplasm:filledwithnume...