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?18? ???? rickettsia

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Title: (mycoplasma) Author: guoxk Last modified by: Created Date: 3/26/2001 12:43:51 PM Document presentation format: – PowerPoint PPT presentation

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Title: ?18? ???? rickettsia


1
?18? ????
rickettsia
  • ???????
  • ?????????
  • ???????
  • ????????

2
  • Howard Taylor Ricketts
  • ??

3
????
  • ??????????
  • DNA?RNA
  • ?????????,???????????,??????????????????????
  • ???,??????,???????????
  • ????????????
  • ????????

4
??
?????? ????????
  • ??????????
  • ????
  • ?????
  • ????????
  • ?????
  • ????
  • ????,Q?,???

??????
???????
5
(No Transcript)
6
????????????
??? ??
  • ????,??????
  • ??????,??????
  • ??????
  • ?????(??)

7
?????
  • ????????????????
  • ???????
  • ??????????

8
?????????????????
9
????
  • ???,????????
  • ??????????????

10
????
  • ?????? ??? ??? ??
  • ?????????????????(????)
  • ?????? ???? ???

11
????(Weil-Felix reaction)
???? ?????? ?????? ??????
???? OX19 OX2 OXK
?????? -
???????? -
??????? - -
?????? - - -
?????? - - -
12
????
  • ?????????????????????????,?????????????????
  • ????????
  • ??????????

13
?????????????
  • ?????????????????????
  • ????????????????????????????

14
????
????
???? ???A
????
?????????
??(????????)

(??????)
?????????
(??????)
????????
??
????
15
????
  • ?????
  • ????
  • Q?
  • ??????
  • ????
  • ???

16
?????????
?? ??? ???? ??????
??? ?????? ? ???
???????? ?? (???????)
???????????? ???????? ??
?? ???????? ?? (???????)
??
??????? ?? ??
?????? ?? (???)
????????

???? ?????? ?? ?
????? ????
(???) ????
17
??????(R.prowazekii) ???????????
  • ??
  •  
  • ? ?
  • ??
  • ???????????

18
????????(R.typhi)
  •  ???????(??????)????
  • ?
  •  
  • ?? ?? ?? ?
  •  
  • ?

19
???????(R.tsutsugamushi)
????,??????
? ?? ??
?? ??
??(???) ??
?? ?? ?
????????
20
??????(C.burnetii)
  • Q?(query fever )????
  • Q??????????????????,?????????????
  • ??????? ?????
  • ?????,??100?10??,???
  • ????????,????????
  • ??????????

21
?????
  • ???(cat scratch disease, CSD)
  • ????
  • ????????,???????????,????????????????????????,????
    ????????????
  • ????????????????????(Parinaud???????),???????????

22
???(Immunity)
  • ???????,??????
  • ??????????

23
???????
???????
1???????????????
2???????????
3??????????
24
?????
??
1???????????????
2????????(???????)
????
??
???????,??????
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