Blood and Hematopoiesis ????????

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Blood and Hematopoiesis????????

• ??General Description
• ??Blood Cells
• ??Hematopoiesis

??
??????
???
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?? General Description ---------The
river of our life.

• compositionplasm blood cells
• plasm?(90)???????? ???
• ??? ??????????????
  
  

??
????? ????? ????
(???) (???)
????????serum(??)
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• Blood Cells
• RBC M 4.2 5.51012/L
• F 3.55.01012/L
• WBC 410109/L
• 
  ????? 50-70
• granulocyte ??????
  0.5-3
• (???) ??????
  0-1
• agranulocyte ????
  20-30
• (????) ????
  3-8
• Blood platelet 100300109/L

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Clinical Examination

• Biochemical examination
  
• ?????????????

• cytological examination(blood picture)
• ??????? ?????

Blood smear Wright(??)stain or
Giemsa(???)stain?
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??Blood Cells

• (?) Erythrocyte or RBC (???)
• Form f78.5µm,?????,
• ????????,??????,
• ??????(hemoglobin,Hb)?
• Function???????????

normal value of Hb
M120150g / L F
105135g /L Anemia(??) RBClt3.0 1012/L
Hb lt 100 g /L

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• Features
• ? ?????? ?????
• ? ????????????
• ??

• Reticulocyte(?????)
• ?????????,????
• ???????
• normal value??0.5-1.5
• ???3-6

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(?) Leukocyte or WBC (???)

• ?????????????
• ???????
• ????????????

granulocyte (??? )
????? agranulocyte (???? )
?????,
??????(?????)
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1? Neutrophil (?????) 5070

• Form f1012µm
• ??25??????
• ????,??? ? ??????
• ????? ????

E.M ?,??? ?,?????
20 80

????
????

• Function
• ??,?? ????
• ??????????

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2? Eosinophil (??????)0.53

• Form f1015µm
• ????2??
• ??????????????

E.M????(???) ??????????

• Function
• ???????,???????
• ????????????????

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3? Basophil (??????)01

• Formf1012µm
• ?????,??????
• ???????????????
• ????????

E.M????,??????,?
?????????(???)

• Function
• ???????

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4? Monocyte (????)?38

• Formf1420µm
• ?????????????????
• ????,???,????????

• E.M???????,?????
• ?????

• Function
• ???????
• ??????????

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5? Lymphocyte (????)?2030

• Form f615µm,?????????
• ?,?????????
• ???????,?????
• ??????,???
• ???,???,????????

E.M????????,????? ?????
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• Function????
• T???????,???????
• B???????,???????
• K?????????????
• NK????????,??????

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(?)Blood platelet (???) ?????????????????

• Form f24µm
• LM????,????????
• ??? (??)??,????
• ??? (??)??????????

E.M??????????? ???????

• Function
• ????????

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?????(?????) ???? ???
????? ????


???
???
??
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?? Hemopoiesis (?????)

• (?) Hemopoietic organs
• (?) Red bone marrow
• (?) Hemopoiesis

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(?) Hemopoietic organs

• ???
• ??(???)

???? ?? ?? ??? ?? ????
?????
(??13-15?) (??4?-??)

• ?????
• ???????,?????????
• ?????????????????

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(?)Red bone marrow (???)

• ????
• ????
• ???????????

??????????? ?????? ???? ??
?????????

• ??(??????) ?????

???
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(?) Hemopoiesis(?????)

• ????????????????????????????????

?? ?? ?? ?? ?????? ?? ?? ??? ??
??? ?? ?????? ?? ???
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1?Hemopoietic Stem Cell

• hemopoietic stem cell (?????)
  - ??????????????

????? ??????????
????
????? ????? ???? (??)
(??) ?????

?????
?????
????????? ?????????
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2?Biological characteristic of hemopoietic
progenitor (?????)

• ???????,?????????????
• ????????????????
• ??????????????????

3?Maturation of blood cells (???? )
(????) ???? ????
???? (????????)
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?Rules of morphological change in hemopoiesis
(?????????????????)?

• ???? ?(?????? ?)

• ???? ?(??????,??????)
• ????? ??
• ??? ?

• ??? ?
• ???? ? ?
• (??????????????)
  
• ????????? ?
• (???????????)
  

• ??????? ?(???????)

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Practice 4

• ??TV 1. Blood cells and hemopoiesis
• ??Sections Blood smear (Wright stain)
• ??The pictures of EM 1. Neutrophil
• 2. Eosinophil
• ??Drawing All kinds of blood cells

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See you next week!
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