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?? cestoda

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Title: Taenia solium Author: jscx1 Last modified by: suer Created Date: 6/17/2001 3:48:52 AM Document presentation format: – PowerPoint PPT presentation

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Title: ?? cestoda


1
?? cestoda
  • Department of Human Parasitology,
  • Medical College,Shandong University
  • ZhouHuai-yu

2
????
  • 1.???????????
  • 2.????????????????????
  • 3.???????????????
  • 4.?????????
  • 5.????????????????????
  • 6.???????????????

????
1.?????????(??????????)? 2.?????????? 3.??????????
????????????
3
??(tapeworm)????
????
  • 1.?????,??,???,????,?????
  • ????????????????
  • 2.??????????
  • ??????????????????(??)????(??)????(??)?

4
???? 
  • 3.????,???
  • ???????,????????

4.????,?????????????? 5.??????????????,???????????
?????? 6.????12?????,????????? ??????????????????
?(metacestode) ,????????
5
??? ?
????? Taenia solium
  • 1.?????,????,????,?????,??,7001000?,?24m?

6
1.1 ??
  • ?????,????,?lt1mm,?4????????????2550?,???????,????
    ?

1.2 ???
  • ???????,??????????????? ?

7
1.3?? Mature proglottids
  • ?????,???????????????????150200?,????????,????

1.4 ?? Gravid proglottid
???????,???713?,????????,??????????????4?????
8
2. ? ?
  • ???
  • ????34µm
  • ?????
  • ?????,??,???,??????????
  • ????????,?3??? ?
  • ?????????????????????????,????




9
3 ????
  • ????????,?????,??????????,??????????

  • ???????????????????



??????????????????,?????????
10
?????
  1. ???????????????
  2. ???????
  3. ?????????
  4. ???????????,?????
  5. ???????????
  6. ??????????
  7. ????????????????(????????)?
  8. ????25?

11
????
  • 1. ????   ??????????????????????????,????????
  • 2 ????(?????) ?????
  • (1)?????????????????????
  • (2)????????
  • ?????????
  • ?????
  • ?????

12
  • 1 ????????? 
  • ??????????,????????,?????,????

2 ????? ???? ?? ????? ?????
  • 3 ?????
  • ??????????????
  • ??????,??????,??????

13
????
  • 1. ???????
  •   (1)????????   ?????,??????
  •   (2)?????   ??????,?????????,????????????
  •   (3)???????
  • 2. ??????? 
  • (1)????????
  • (2)???
  • (3)X??CT?B????????

14
???????
  • 1.????????????????????????
  • 2. ??????????? ????????????
  • 3. ??
  • ???????-??????
  • ????   ??????????????

15
?????Taenia saginata
  • ?????,??????(beef tapeworm )???????????
  • ????????????????????????,????????

16
???????????
???? 24m ,7001000? 48m ,10002000?
?? ??,????2??? ????,??????
?? ????3? ????2?
?? ????????????713? ???????????1530?
??? ?????????????????? ????????,?????
17
???????????
???? ??? ?
??? ??????? ????
?? ????? ???? ????
???? ??,???? ??,????
?? ??????? ?????????????
?? ????? ???? ????
18
??????????
  • 1 ?? ???

2 ??
19
3 ? ?
??????????
4 ??
20
???
  • 1 ??????????????
  • 2 ???????????????????????
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