???? (Herpesvirus) - PowerPoint PPT Presentation

1 / 58
About This Presentation
Title:

???? (Herpesvirus)

Description:

AIDS EBV diffuse polyclonal lymphoma ... EBNA ... – PowerPoint PPT presentation

Number of Views:96
Avg rating:3.0/5.0
Slides: 59
Provided by: qzygzComU
Category:

less

Transcript and Presenter's Notes

Title: ???? (Herpesvirus)


1
????
2
???? (Herpesvirus)
  • ?????????????????DNA???????114?,?3???
  • ??????????
  • ?????? 1 ?? 2 ? (HSV 1 2)
  • ???????? (VZV)
  • ????? (CMV)
  • EB?? (EBV)
  • ?????? 6??7??8? (HHV 6, 7, 8)

3
???? ??? ???? ??????? ????
??????1?(HHV-1) ??????1?(HSV-1) ? ?????????????????? ?????????????????
??????2?(HHV-2) ??????2?(HSV-2) ? ?? ???????????
??????3?(HHV-3) ??-??????(VZV) ? ?? ??????????
??????4?(HHV-4) Epstein-Barr??(EBV) ? ?????????? ???????????Burkitt???????(?)?
??????5?(HHV-5) ??????? ? ????????????????? ?????????????????????????????????
??????6?(HHV-6) ??????6? ? ??????? ???????????????
??????7?(HHV-7) ??????7? ? ??????? ???
??????8?(HHV-8) ??????8? ? ?EB?? Kaposi??
??????1 ??B?? ? ?HSV ?????????
4
?????????
  • ???????,150200nm?????100nm? 20??????,???
  • ????DNA

5
  • ??????
  • ????
  • ????
  • ????
  • ?????

6
??? ???? ????
??????1?(HSV-1) ?????????????????
??????2?(HSV-2) ???????????.???????
??-??????(VZV) ??????????
E-B??(EBV) B?????????? ???????????Burkitt???????(?)?
??????? ????????????????? ?????????????????????????????????




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

7
??????
  • ??????,?????????????????????????
  • ???????
  • HSV-1
  • HSV-2

8
?????
  • ????????????
  • HSV??????,?HSV-1?HSV-2?

9
???????
  • ????
  • ??????HSV-1
  • ????HSV-2
  • ????
  • HSV-1????????????????????
  • HSV-2??????????----?? --

10
????
  • ????6??2?????90?????,?????
  • ???????????????????????????,?????????????????????
    ???
  • ????
  • HSV-1???????????
  • HSV-2????
  • ????????????????

11
HSV-2???????
  • ??????????,???????
  • ??????????HSV-2??
  • ??HSV-2?????
  • ??????????????
  • ????????HSV-2????
  • ????????HSV-2???????????,?????????????

12
????
  • ???????????????????,??????????
  • HSV-1???????????????
  • ?????????(??????????)

13
??-??????(VZV)
  • ????????????(Varicella),??????????,???????????????
    ?????(Zoster),?????-??????(Varicella-Zoster Virus)

14
?????
  • ?????????
  • ???????

15
???
  • ????????,??????????????????????????????????????
  • ??????????????
  • ?????39?,????????

16
  • ??????,??????
  • ????
  • ?????,?????????????????????????????????,?????,????
    ?????????????????,????,?????,?????
  • ????????,???????,???????????
  • ??????,???40??????

17
???
  • ??????,???????????????????,??????
  • ????????????????????????????,?????????????????

18
???????
  • ????????,?????????
  • ????????????????????,?IFA?????

19
????
  • ????72????,??VZIG(?????????)?????
  • ???????????????
  • ??????

20
?????(CMV)
  • 1956?Smith????????????????????????????????????????
    ?????????
  • ????????????
  • CMV??????,???????????

21
?????
  • ????????
  • ?????3648h(????),??????????????????????,?????????
    ????????????(Owls eye inclusion body)

22
???
  • ????
  • ??????????????????
  • ??????????????????????????????????

23
????
  • ???
  • ???????????
  • ????
  • ????,?????????
  • ??
  • ????

24
??????
  • ??????????, ????,6090???HCMV??,
    ???????2???,???????????,????????

25
?????(????)
  • ?????????????0.52.5,CMV????????????????
  • ?????(lt10)???????,??????????????(????????????????
    ?),
  • ?????????????(???????????????????????????)

26
???????HCMV??
  • ??????????????????AIDS???????????
  • ??????????HCMV???
  • ????????????????????,????

27
????
  • ??????CMV?????,??????????????????
  • CMV????????????????????EBV????,??????EBV??????????
  • ????

28
???????
  • ?????ELISA???IgM
  • ????????????DNA

29
????
  • ?????CMV?????????,???????CMV???
  • ?????(Towne??),????????????????,??CMV????????????,
    ??????
  • ?????????????????????????????HCMV??,?????

30
(Epetein-Barr virus)
  • Burkkit????????????????????????????????????????196
    4??????Epstein?Barr???????????????????,???????????
    ?????,?????EB??

31
EB?? ?????
  • ??????
  • ??CD21?B???????,????B???????
  • CD21?????????,??CD21????????B???????????

32
???
  • ???
  • ?????????????
  • ????
  • ????,????,??????
  • ??????,?????????90??

33
??
  • ??????????
  • ?????????,?????,????????????????
  • ???????????????????????????????
  • ???????,????

34
  • ?????????(Burkitts Lymphoma)
  • ?????????????????????
  • ???6???,?????????????
  • ??100 EBV????,??????????,??????
  • 100???

35
  • ???(Nasopharyngeal Carcinoma,NPC)
  • ?????,????????
  • ???????????EBV
  • ???????EBV??????????????
  • NPC??EBV??????????,?30???
  • ?????EBV??????????,?????????????

36
??????????????(lymphoproliferative disease)
  • ?????????EBV???????????,?????AIDS?????EBV????,????
    ?????? (diffuse polyclonal lymphoma)??????????????
    ???????(hairy oral leukoplikia of the
    tongue),??????????Burkitts??????????

37
???
  • EBV????????,?????????90??
  • ??????,???????????
  • ??????????????????EBV

38
???????
  • ????
  • ????????????????????,??????????????,????68???????
    ?????
  • ??????EBV????
  • ???????????EBV???(EBNA)
  • ?????PCR???????EBV DNA,?????????????
  • ?????

39
?????
  • ???????
  • ???????????????????????????IgM??,????????????,????
    ???180?????????????????????????????????
  • ???????
  • ???????????ELISA???????,??VCA-IgG?EA-IgA??,????1
    5110?????,???????????

40
  • ????????????
  • CVA IgM??????????
  • IgG?????????
  • EBNA?????????
  • ??????????????

41
(No Transcript)
42
????
  • ??????EBV??????gp340???????NT??,????????????,?????
    ???????????

43
??????6?(HHV-6)
  • 1986??????????Salahuddin??? 6?AIDS????????????????
    ?????????????????????????????? B
    ??????(HBLV)????????????????????,??????????????,??
    ?????????,???????6?(Human Herpes Virus 6,HHV-6)

44
?????
  • ??HHV??,???160170KB,????
  • CD46????????????,???CD4 T??,???B????????????????
    ????????
  • ??????(A?B?)

45
???
  • ????????,6090???????????????
  • ?????????,????????????????,??????????
  • ??????????????,???????????????????

46
  • HHV-6??????????(6???2?),???????????,?????????????
    ???(exanthem subitum)???????(roscola infantum)?
    ?????(40OC),?????????(40?)??????????(lymphadenopat
    hy),???????????3????,????????????????,??????
  • B?HHV-6??????????????????

47
  • ????????????????????????????,?????????,???????AIDS
    ???????????
  • HHV-6???????,???AIDS????????????HHV-6??????????AID
    S??????,????HIV ????CD4 T ??,??????,?T?????,?????
    ?????

48
?????????
  • ???????????????
  • ??????

49
??????7?(HHV-7)
  • 1990??Frenkel??????????????????????????????????DNA
    ????,HHV-7? HHV-6 DNA ???37.442????,????????
  • HHV-7????CD4 T??????????????????????,?PHA
    ???IL-2???,????????,914??,??????(????)??????????

50
  • ??????????, HHV-7????????,?????????????????HHV-7
    ??????,2???????????92.9
  • ??????????????????
  • ????????

51
  • ?????HHV-7?????????????????,???????????
  • ???????????????????PCR ?

52
??????8?(HHV-8)
  • ???Kaposi????????(Kaposis sarcoma-associated
    herpesvirus,KSHV),1994??AIDS???Kaposi???????????,?
    ???141kb??DNA?EBV????????DNA??????????????????????
    ???????????,???????D(Cyclin D)????????????,???????
    ????????

53
  • HHV-8????AIDS???Kaposi????????????Kaposi?????AIDS?
    ????????????,???Kaposi?????????PCR??????HHV-8
    DNA?
  • ????,?HHV-8???????????????(primerry effusion
    lymphoma)?Gastleman??

54
??B??(herpes B virus)
  • ??B??(herpes B virus)?1932??????????????????,?????
    ??????????(assending myelitis)??????(progressive
    encephalitis)
  • 1987???????????????

55
  • ????????,????????1(Cercopithecine herpesvirus 1)
  • ?????????????
  • ????????????,???????????????HSV,1216???????????
  • ?????Macaca??,??????(Macaca mulatta)???(Macaca
    fassicularis)
  • ????????????,??????30100

56
  • ?????????????????????
  • ??????????????????,???????????????????????????????
    ?(reactivation)
  • ??????????????????????(diffuse exanthem)

57
  • ???????????,????????????????????,???214?
  • ????????????????????(multifocal hemorragic
    myelitis)?????(encephalomyelitis)?????????????????
    ???,??????????????(ataxia)???(diplopia)???(seizure
    )????(flaccid)????????,???????

58
  • ??????(immunoblot)???ELISA????????????????B???????
    ?HSV-1?HSV-2??,????????????,???????????
  • PCR???????????????
  • ?????????????????????????????????????????????
    ,??????????????
Write a Comment
User Comments (0)
About PowerShow.com