農(nóng)學(xué)血液組織學(xué)和胚胎學(xué)課件

blood blood1[農(nóng)學(xué)]血液組織學(xué)和胚胎學(xué)課件2Constituentsofbloodbloodplasma（55%）

bloodcell（45%）EryLeuBloodplateletwater（90%）othersConstituentsofbloodbloodpla3(erythrocyte,redbloodcell,RBC)

stainingmethod：WrightorGiemsa.(erythrocyte,redbloodcell,RB4SEMSEM5[農(nóng)學(xué)]血液組織學(xué)和胚胎學(xué)課件6Erythrothytesize：Diameter7.5-8.5um.shape：biconcavecirculardiscmorphology：nonuclei&otherorganelles,varieties.ABOAntigen:bloodgroup.contents：haemoglobin(Hb)。amount：35-55lakh/mm3。Erythrothytesize：Diameter7.5-87Reticulocyte

prematureRBC:leftsomeribosomeinthecytoplasm.Amount:0.5%-1.5%.CansynthesizeHb.

Reticulocyte

prematureRBC:lef8leukocytes

(whitebloodcell,WBC)WBCgranulocytesAgranularleukocytes

neutrophils(60-70%)

eosinophils(3%)

basophils(1%)lymphocytes(20-30%)monocytes(5%)

Dependingonwhat?leukocytes

(whitebloodcell,9（LM）Neutrophilicgranulocyteamount：60-70%.Dia:10-12um.nuclei：variable.roddish&severallobes（2-5）.Granules:fine,stainlightly.functions：chemotaxis&phagocytosis.（LM）amount：60-70%.10（EM）NeutrophilicgranulocyteNuclearlobesAzurophilicgranulesspecificgranules（EM）NuclearlobesAzurophilicsp11(LM)Eosinophilicgranulocyteamount：0.5-3%.Dia:10-15um.nuclei：two-lobes.granules：large,stainbrightlywith

aciddyes.Functions:chemotaxis&amoebanmovement.*inhibitallergicreaction.*killparasite.(LM)amount：0.5-3%.12(EM)Eosinophilicgranulocytecrystalloid(EM)crystalloid13(LM)Basophilicgranulocyte

amount：0-1%.Dia:10-12um.nuclei：irregular,shaped“S”.granules：metachromatical,purple-blue,ir-regularinsize&distribution.(LM)amount：0-1%.14(EM)Basophilicgranulocyte(EM)15（LM）LymphocyteAmount：20-30%.Dia:virable.nuclei：large，spherical,indentationononeside,staindensely.cytoplasm：scanty,clearblue.Classification:

TCBCKCNKC

（LM）Amount：20-30%.16（EM）Lymphocyte（EM）17（LM）MonocyteAmount：5%.size：thebiggestcellsinblood.，nuclei：kidney,horse-shoe.cytoplasm：abundant,basic,greyblue.Mononuclearphagocytesystem.

（LM）18（EM）MonocyteAzurophilicgranulesmicrovili（EM）Azurophilicmicrovili19（LM）BloodplateletAresmallmassesofcytoplasmshedfrommegakaryocyte.Irregulardisc,biconvex.Nonuclei,Ingroups.Agranularcentralpart.Aclearouterzone.Functions:bloodclotting&coagulation.（LM）Aresmallmassesofcytopl20（EM）Bloodplatelet特殊顆粒GranularpartCleararea（EM）特殊顆粒GranularClear21[農(nóng)學(xué)]血液組織學(xué)和胚胎學(xué)課件22Review!!Review!!23

LM??????LM??????24

EMNeutrophil!!!

EMNeutrophil!!!25LM

LargeHorseshoenucleusLMLarge26

LM

monocyte！??！LMmonocyte?。?！27

LMLM28

EMEosinophil!EMEosinophil!29

LM???LM???30

EMLymphocyte!!!EMLymphocyte!!!31 blood blood32[農(nóng)學(xué)]血液組織學(xué)和胚胎學(xué)課件33Constituentsofbloodbloodplasma（55%）

bloodcell（45%）EryLeuBloodplateletwater（90%）othersConstituentsofbloodbloodpla34(erythrocyte,redbloodcell,RBC)

stainingmethod：WrightorGiemsa.(erythrocyte,redbloodcell,RB35SEMSEM36[農(nóng)學(xué)]血液組織學(xué)和胚胎學(xué)課件37Erythrothytesize：Diameter7.5-8.5um.shape：biconcavecirculardiscmorphology：nonuclei&otherorganelles,varieties.ABOAntigen:bloodgroup.contents：haemoglobin(Hb)。amount：35-55lakh/mm3。Erythrothytesize：Diameter7.5-838Reticulocyte

prematureRBC:leftsomeribosomeinthecytoplasm.Amount:0.5%-1.5%.CansynthesizeHb.

Reticulocyte

prematureRBC:lef39leukocytes

(whitebloodcell,WBC)WBCgranulocytesAgranularleukocytes

neutrophils(60-70%)

eosinophils(3%)

basophils(1%)lymphocytes(20-30%)monocytes(5%)

Dependingonwhat?leukocytes

(whitebloodcell,40（LM）Neutrophilicgranulocyteamount：60-70%.Dia:10-12um.nuclei：variable.roddish&severallobes（2-5）.Granules:fine,stainlightly.functions：chemotaxis&phagocytosis.（LM）amount：60-70%.41（EM）NeutrophilicgranulocyteNuclearlobesAzurophilicgranulesspecificgranules（EM）NuclearlobesAzurophilicsp42(LM)Eosinophilicgranulocyteamount：0.5-3%.Dia:10-15um.nuclei：two-lobes.granules：large,stainbrightlywith

aciddyes.Functions:chemotaxis&amoebanmovement.*inhibitallergicreaction.*killparasite.(LM)amount：0.5-3%.43(EM)Eosinophilicgranulocytecrystalloid(EM)crystalloid44(LM)Basophilicgranulocyte

amount：0-1%.Dia:10-12um.nuclei：irregular,shaped“S”.granules：metachromatical,purple-blue,ir-regularinsize&distribution.(LM)amount：0-1%.45(EM)Basophilicgranulocyte(EM)46（LM）LymphocyteAmount：20-30%.Dia:virable.nuclei：large，spherical,indentationononeside,staindensely.cytoplasm：scanty,clearblue.Classification:

TCBCKCNKC

（LM）Amount：20-30%.47（EM）Lymphocyte（EM）48（LM）MonocyteAmount：5%.size：thebiggestcellsinblood.，nuclei：kidney,horse-shoe.cytoplasm：abundant,basic,greyblue.Mononuclearphagocytesystem.

（LM）49（EM）MonocyteAzurophilicgranulesmicrovili（EM）Azurophilicmicrovili50（LM）BloodplateletAresmallmassesofcytoplasmshedfrommegakaryocyte.Irregulardisc,biconvex.Nonuclei,Ingroups.Agranularcentralpart.Aclearouterzone.Functions:bloodclotting&coagulation.（LM）Aresmallmassesofcytopl51（EM）Bloodplatelet特殊顆粒GranularpartCleararea（EM）特殊顆粒GranularClear52[農(nóng)學(xué)]血液組織學(xué)和胚胎