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,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,医学课件,*,blood,1,医学课件,blood1医学课件,2,医学课件,2医学课件,Constituents of blood,blood,plasma,（55%）,blood,cell,（45%）,Ery,Leu,Blood platelet,water,（90%）,others,3,医学课件,Constituents of bloodblood pla,(erythrocyte,red blood cell,RBC),staining method：,Wright,or,Giemsa.,4,医学课件,(erythrocyte,red blood cell,RB,SEM,5,医学课件,SEM5医学课件,6,医学课件,6医学课件,Erythrothyte,size：Diameter7.5-8.5 um.,shape：,biconcave circular disc,morphology：,no nuclei&other organelles,varieties.,ABO Antigen:blood group.,contents：,haemoglobin,(Hb)。,amount：35-55lakh/mm3。,7,医学课件,Erythrothytesize：Diameter7.5-8,Reticulocyte,premature RBC,:,left some ribosome in the cytoplasm,.,Amount:0.5%-1.5%.,Can synthesize Hb.,8,医学课件,Reticulocytepremature RBC:lef,leukocytes,(white blood cell,WBC),WBC,granulocytes,Agranular,leukocytes,neutrophils,(60-70%),eosinophils,(3%),basophils,(1%),lymphocytes,(20-30%),monocytes,(5%),Depending on what?,9,医学课件,leukocytes(white blood cell,（LM）,Neutrophilic granulocyte,amount：60-70%.,Dia:10-12um.,nuclei：variable.roddish&several lobes,（,2-5,）,.,Granules:fine,stain lightly.,functions：,chemotaxis&phagocytosis.,10,医学课件,（LM）amount：60-70%.10医学课件,（EM）,Neutrophilic granulocyte,Nuclear lobes,Azurophilic,granules,specific,granules,11,医学课件,（EM）Nuclear lobesAzurophilicsp,(LM),Eosinophilic granulocyte,amount：0.5-3%.,Dia:10-15um.,nuclei：,two-lobes.,granules：large,stain brightly,with,acid dyes.,Functions:chemotaxis&amoeban movement.,*inhibit allergic reaction.,*kill parasite,.,12,医学课件,(LM)amount：0.5-3%.12医学课件,(,EM,),Eosinophilic granulocyte,crystalloid,13,医学课件,(EM)crystalloid13医学课件,(,LM,),Basophilic granulocyte,amount：,0-1%.,Dia:10-12 um.,nuclei：irregular,shaped,“S”,.,granules：metachromatical,purple-blue,ir-,regular in size&distribution.,14,医学课件,(LM)amount：0-1%.14医学课件,(,EM,),Basophilic granulocyte,15,医学课件,(EM)15医学课件,（LM）,Lymphocyte,Amount：20-30%.,Dia:virable.,nuclei：large，,spherical,indentation on one side,stain densely.,cytoplasm：scanty,clear blue,.,Classification,:,TC BC KC NKC,16,医学课件,（LM）Amount：20-30%.16医学课件,（EM）,Lymphocyte,17,医学课件,（EM）17医学课件,（LM）,Monocyte,Amount：5%.,size：,the biggest cells in blood.,，,nuclei：,kidney,horse-shoe,.,cytoplasm：abundant,basic,grey blue.,Mononuclear phagocyte system.,18,医学课件,（LM）18医学课件,（EM）,Monocyte,Azurophilic,granules,microvili,19,医学课件,（EM）Azurophilicmicrovili19医学课件,（LM）,Blood platelet,Are,small masses of cytoplasm shed from megakaryocyte,.,Irregular disc,biconvex.No nuclei,In groups.,A granular central part.,A clear outer zone.,Functions:blood clotting&coagulation.,20,医学课件,（LM）Are small masses of cytopl,（EM）,Blood platelet,特殊颗粒,Granular,part,Clear,area,21,医学课件,（EM）特殊颗粒Granular Clear 21医学课件,22,医学课件,22医学课件,Review!,23,医学课件,Review!23医学课件,LM,?,?,24,医学课件,LM?24医学课件,EM,Neutrophil!,25,医学课件,EMNeutrophil!25医学课件,LM,Large,Horseshoe,nucleus,26,医学课件,LM Large26医学课件,LM,monocyte！,27,医学课件,LM monocyte！27医学课件,LM,28,医学课件,LM28医学课件,EM,Eosinophil!,29,医学课件,EMEosinophil!29医学课件,LM,?,30,医学课件,LM?30医学课件,EM,Lymphocyte,!,31,医学课件,EMLymphocyte!31医学课件,
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